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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 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_TILES_TILE_MANAGER_H_ | 5 #ifndef CC_TILES_TILE_MANAGER_H_ |
6 #define CC_TILES_TILE_MANAGER_H_ | 6 #define CC_TILES_TILE_MANAGER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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236 // This method can only be used for debugging information, since it performs a | 236 // This method can only be used for debugging information, since it performs a |
237 // non trivial amount of work. | 237 // non trivial amount of work. |
238 std::unique_ptr<base::trace_event::ConvertableToTraceFormat> | 238 std::unique_ptr<base::trace_event::ConvertableToTraceFormat> |
239 ActivationStateAsValue(); | 239 ActivationStateAsValue(); |
240 | 240 |
241 void ActivationStateAsValueInto(base::trace_event::TracedValue* state); | 241 void ActivationStateAsValueInto(base::trace_event::TracedValue* state); |
242 int num_of_tiles_with_checker_images() const { | 242 int num_of_tiles_with_checker_images() const { |
243 return num_of_tiles_with_checker_images_; | 243 return num_of_tiles_with_checker_images_; |
244 } | 244 } |
245 | 245 |
| 246 CheckerImageTracker& checker_image_tracker() { |
| 247 return checker_image_tracker_; |
| 248 } |
| 249 |
246 protected: | 250 protected: |
247 friend class Tile; | 251 friend class Tile; |
248 // Must be called by tile during destruction. | 252 // Must be called by tile during destruction. |
249 void Release(Tile* tile); | 253 void Release(Tile* tile); |
250 Tile::Id GetUniqueTileId() { return ++next_tile_id_; } | 254 Tile::Id GetUniqueTileId() { return ++next_tile_id_; } |
251 | 255 |
252 private: | 256 private: |
253 class MemoryUsage { | 257 class MemoryUsage { |
254 public: | 258 public: |
255 MemoryUsage(); | 259 MemoryUsage(); |
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404 base::WeakPtrFactory<TileManager> task_set_finished_weak_ptr_factory_; | 408 base::WeakPtrFactory<TileManager> task_set_finished_weak_ptr_factory_; |
405 // The |ready_to_draw_callback_weak_ptr_factory_| is never invalidated. | 409 // The |ready_to_draw_callback_weak_ptr_factory_| is never invalidated. |
406 base::WeakPtrFactory<TileManager> ready_to_draw_callback_weak_ptr_factory_; | 410 base::WeakPtrFactory<TileManager> ready_to_draw_callback_weak_ptr_factory_; |
407 | 411 |
408 DISALLOW_COPY_AND_ASSIGN(TileManager); | 412 DISALLOW_COPY_AND_ASSIGN(TileManager); |
409 }; | 413 }; |
410 | 414 |
411 } // namespace cc | 415 } // namespace cc |
412 | 416 |
413 #endif // CC_TILES_TILE_MANAGER_H_ | 417 #endif // CC_TILES_TILE_MANAGER_H_ |
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