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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_RESOURCES_TILE_MANAGER_H_ | 5 #ifndef CC_RESOURCES_TILE_MANAGER_H_ |
6 #define CC_RESOURCES_TILE_MANAGER_H_ | 6 #define CC_RESOURCES_TILE_MANAGER_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 #include <queue> | 9 #include <queue> |
10 #include <set> | 10 #include <set> |
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220 SkPixelRef* pixel_ref); | 220 SkPixelRef* pixel_ref); |
221 scoped_refptr<RasterTask> CreateRasterTask(Tile* tile); | 221 scoped_refptr<RasterTask> CreateRasterTask(Tile* tile); |
222 | 222 |
223 void RebuildEvictionQueueIfNeeded(); | 223 void RebuildEvictionQueueIfNeeded(); |
224 bool FreeTileResourcesUntilUsageIsWithinLimit(const MemoryUsage& limit, | 224 bool FreeTileResourcesUntilUsageIsWithinLimit(const MemoryUsage& limit, |
225 MemoryUsage* usage); | 225 MemoryUsage* usage); |
226 bool FreeTileResourcesWithLowerPriorityUntilUsageIsWithinLimit( | 226 bool FreeTileResourcesWithLowerPriorityUntilUsageIsWithinLimit( |
227 const MemoryUsage& limit, | 227 const MemoryUsage& limit, |
228 const TilePriority& oother_priority, | 228 const TilePriority& oother_priority, |
229 MemoryUsage* usage); | 229 MemoryUsage* usage); |
230 bool TilePriorityViolatesMemoryPolicy(const TilePriority& priority); | 230 bool TileViolatesMemoryPolicy(const Tile* tile); |
231 bool IsReadyToActivate() const; | 231 bool IsReadyToActivate() const; |
232 void CheckIfReadyToActivate(); | 232 void CheckIfReadyToActivate(); |
233 | 233 |
234 TileManagerClient* client_; | 234 TileManagerClient* client_; |
235 scoped_refptr<base::SequencedTaskRunner> task_runner_; | 235 scoped_refptr<base::SequencedTaskRunner> task_runner_; |
236 ResourcePool* resource_pool_; | 236 ResourcePool* resource_pool_; |
237 Rasterizer* rasterizer_; | 237 Rasterizer* rasterizer_; |
238 GlobalStateThatImpactsTilePriority global_state_; | 238 GlobalStateThatImpactsTilePriority global_state_; |
239 | 239 |
240 typedef base::hash_map<Tile::Id, Tile*> TileMap; | 240 typedef base::hash_map<Tile::Id, Tile*> TileMap; |
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273 RasterTilePriorityQueue raster_priority_queue_; | 273 RasterTilePriorityQueue raster_priority_queue_; |
274 EvictionTilePriorityQueue eviction_priority_queue_; | 274 EvictionTilePriorityQueue eviction_priority_queue_; |
275 bool eviction_priority_queue_is_up_to_date_; | 275 bool eviction_priority_queue_is_up_to_date_; |
276 | 276 |
277 DISALLOW_COPY_AND_ASSIGN(TileManager); | 277 DISALLOW_COPY_AND_ASSIGN(TileManager); |
278 }; | 278 }; |
279 | 279 |
280 } // namespace cc | 280 } // namespace cc |
281 | 281 |
282 #endif // CC_RESOURCES_TILE_MANAGER_H_ | 282 #endif // CC_RESOURCES_TILE_MANAGER_H_ |
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