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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 COMPONENTS_EXO_LAYER_TREE_FRAME_SINK_HOLDER_H_ | 5 #ifndef COMPONENTS_EXO_LAYER_TREE_FRAME_SINK_HOLDER_H_ |
6 #define COMPONENTS_EXO_LAYER_TREE_FRAME_SINK_HOLDER_H_ | 6 #define COMPONENTS_EXO_LAYER_TREE_FRAME_SINK_HOLDER_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/containers/flat_map.h" | 10 #include "base/containers/flat_map.h" |
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51 void SetMemoryPolicy(const cc::ManagedMemoryPolicy& policy) override {} | 51 void SetMemoryPolicy(const cc::ManagedMemoryPolicy& policy) override {} |
52 void SetExternalTilePriorityConstraints( | 52 void SetExternalTilePriorityConstraints( |
53 const gfx::Rect& viewport_rect, | 53 const gfx::Rect& viewport_rect, |
54 const gfx::Transform& transform) override {} | 54 const gfx::Transform& transform) override {} |
55 | 55 |
56 // Overridden from SurfaceObserver: | 56 // Overridden from SurfaceObserver: |
57 void OnSurfaceDestroying(Surface* surface) override; | 57 void OnSurfaceDestroying(Surface* surface) override; |
58 | 58 |
59 private: | 59 private: |
60 // A collection of callbacks used to release resources. | 60 // A collection of callbacks used to release resources. |
61 using ResourceReleaseCallbackMap = base::flat_map<int, cc::ReleaseCallback>; | 61 using ResourceReleaseCallbackMap = |
| 62 base::flat_map<cc::ResourceId, cc::ReleaseCallback>; |
62 ResourceReleaseCallbackMap release_callbacks_; | 63 ResourceReleaseCallbackMap release_callbacks_; |
63 | 64 |
64 Surface* surface_; | 65 Surface* surface_; |
65 std::unique_ptr<cc::LayerTreeFrameSink> frame_sink_; | 66 std::unique_ptr<cc::LayerTreeFrameSink> frame_sink_; |
66 | 67 |
67 // The next resource id the buffer is attached to. | 68 // The next resource id the buffer is attached to. |
68 int next_resource_id_ = 1; | 69 int next_resource_id_ = 1; |
69 | 70 |
70 base::WeakPtrFactory<LayerTreeFrameSinkHolder> weak_factory_; | 71 base::WeakPtrFactory<LayerTreeFrameSinkHolder> weak_factory_; |
71 | 72 |
72 DISALLOW_COPY_AND_ASSIGN(LayerTreeFrameSinkHolder); | 73 DISALLOW_COPY_AND_ASSIGN(LayerTreeFrameSinkHolder); |
73 }; | 74 }; |
74 | 75 |
75 } // namespace exo | 76 } // namespace exo |
76 | 77 |
77 #endif // COMPONENTS_EXO_LAYER_TREE_FRAME_SINK_HOLDER_H_ | 78 #endif // COMPONENTS_EXO_LAYER_TREE_FRAME_SINK_HOLDER_H_ |
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