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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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49 void EvictFrame(); | 49 void EvictFrame(); |
50 void SetNeedsBeginFrame(bool needs_begin_frame); | 50 void SetNeedsBeginFrame(bool needs_begin_frame); |
51 void SubmitCompositorFrame(const LocalSurfaceId& local_surface_id, | 51 void SubmitCompositorFrame(const LocalSurfaceId& local_surface_id, |
52 CompositorFrame frame); | 52 CompositorFrame frame); |
53 void Require(const LocalSurfaceId& local_surface_id, | 53 void Require(const LocalSurfaceId& local_surface_id, |
54 const SurfaceSequence& sequence); | 54 const SurfaceSequence& sequence); |
55 void Satisfy(const SurfaceSequence& sequence); | 55 void Satisfy(const SurfaceSequence& sequence); |
56 void AddChildFrameSink(const FrameSinkId& child_frame_sink_id); | 56 void AddChildFrameSink(const FrameSinkId& child_frame_sink_id); |
57 void RemoveChildFrameSink(const FrameSinkId& child_frame_sink_id); | 57 void RemoveChildFrameSink(const FrameSinkId& child_frame_sink_id); |
58 void RequestCopyOfSurface(std::unique_ptr<CopyOutputRequest> request); | 58 void RequestCopyOfSurface(std::unique_ptr<CopyOutputRequest> request); |
| 59 void ForceReclaimResources(); |
59 | 60 |
60 private: | 61 private: |
61 // Update surface references with SurfaceManager for current CompositorFrame | 62 // Update surface references with SurfaceManager for current CompositorFrame |
62 // that has |local_surface_id|. UpdateReferences() must be called on | 63 // that has |local_surface_id|. UpdateReferences() must be called on |
63 // |reference_tracker_| before calling this. Will add and remove top-level | 64 // |reference_tracker_| before calling this. Will add and remove top-level |
64 // root references if |display_| is not null. | 65 // root references if |display_| is not null. |
65 void UpdateSurfaceReferences(const SurfaceId& last_surface_id, | 66 void UpdateSurfaceReferences(const SurfaceId& last_surface_id, |
66 const LocalSurfaceId& local_surface_id); | 67 const LocalSurfaceId& local_surface_id); |
67 | 68 |
68 void AddTopLevelRootReference(const SurfaceId& surface_id); | 69 void AddTopLevelRootReference(const SurfaceId& surface_id); |
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133 const bool handles_frame_sink_id_invalidation_; | 134 const bool handles_frame_sink_id_invalidation_; |
134 | 135 |
135 base::WeakPtrFactory<CompositorFrameSinkSupport> weak_factory_; | 136 base::WeakPtrFactory<CompositorFrameSinkSupport> weak_factory_; |
136 | 137 |
137 DISALLOW_COPY_AND_ASSIGN(CompositorFrameSinkSupport); | 138 DISALLOW_COPY_AND_ASSIGN(CompositorFrameSinkSupport); |
138 }; | 139 }; |
139 | 140 |
140 } // namespace cc | 141 } // namespace cc |
141 | 142 |
142 #endif // CC_SURFACES_COMPOSITOR_FRAME_SINK_SUPPORT_H_ | 143 #endif // CC_SURFACES_COMPOSITOR_FRAME_SINK_SUPPORT_H_ |
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