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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_SURFACE_ID_ALLOCATOR_H_ | 5 #ifndef CC_SURFACES_SURFACE_ID_ALLOCATOR_H_ |
| 6 #define CC_SURFACES_SURFACE_ID_ALLOCATOR_H_ | 6 #define CC_SURFACES_SURFACE_ID_ALLOCATOR_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include "base/macros.h" | 10 #include "base/macros.h" |
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| 30 // When this SurfaceIdAllocator is destroyed, its namespace is | 30 // When this SurfaceIdAllocator is destroyed, its namespace is |
| 31 // automatically invalidated and any remaining sequences with that | 31 // automatically invalidated and any remaining sequences with that |
| 32 // namespace will be ignored. This method does not need to be called in | 32 // namespace will be ignored. This method does not need to be called in |
| 33 // contexts where there is no SurfaceManager (e.g. a renderer process). | 33 // contexts where there is no SurfaceManager (e.g. a renderer process). |
| 34 void RegisterSurfaceIdNamespace(SurfaceManager* manager); | 34 void RegisterSurfaceIdNamespace(SurfaceManager* manager); |
| 35 | 35 |
| 36 uint32_t id_namespace() const { return id_namespace_; } | 36 uint32_t id_namespace() const { return id_namespace_; } |
| 37 | 37 |
| 38 // SurfaceIdAllocator's owner can call this when it find out that | 38 // SurfaceIdAllocator's owner can call this when it find out that |
| 39 // SurfaceManager is no longer alive during destruction. | 39 // SurfaceManager is no longer alive during destruction. |
| 40 void didDestroySurfaceManager() { manager_ = nullptr; } | 40 void did_destroy_surface_manager() { manager_ = nullptr; } |
|
danakj
2016/06/28 22:13:14
and here
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| 41 | 41 |
| 42 private: | 42 private: |
| 43 const uint32_t id_namespace_; | 43 const uint32_t id_namespace_; |
| 44 uint32_t next_id_; | 44 uint32_t next_id_; |
| 45 SurfaceManager* manager_; | 45 SurfaceManager* manager_; |
| 46 | 46 |
| 47 DISALLOW_COPY_AND_ASSIGN(SurfaceIdAllocator); | 47 DISALLOW_COPY_AND_ASSIGN(SurfaceIdAllocator); |
| 48 }; | 48 }; |
| 49 | 49 |
| 50 } // namespace cc | 50 } // namespace cc |
| 51 | 51 |
| 52 #endif // CC_SURFACES_SURFACE_ID_ALLOCATOR_H_ | 52 #endif // CC_SURFACES_SURFACE_ID_ALLOCATOR_H_ |
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