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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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98 // Adding additional values requires increasing kNumberOfTaskSets in | 98 // Adding additional values requires increasing kNumberOfTaskSets in |
99 // rasterizer.h | 99 // rasterizer.h |
100 }; | 100 }; |
101 | 101 |
102 COMPILE_ASSERT(NamedTaskSet::ALL == (kNumberOfTaskSets - 1), | 102 COMPILE_ASSERT(NamedTaskSet::ALL == (kNumberOfTaskSets - 1), |
103 NamedTaskSet_ALL_not_kNumberOfTaskSets_minus_1); | 103 NamedTaskSet_ALL_not_kNumberOfTaskSets_minus_1); |
104 | 104 |
105 static scoped_ptr<TileManager> Create(TileManagerClient* client, | 105 static scoped_ptr<TileManager> Create(TileManagerClient* client, |
106 base::SequencedTaskRunner* task_runner, | 106 base::SequencedTaskRunner* task_runner, |
107 ResourcePool* resource_pool, | 107 ResourcePool* resource_pool, |
| 108 ResourceFormat resource_format, |
108 TileTaskRunner* tile_task_runner, | 109 TileTaskRunner* tile_task_runner, |
109 Rasterizer* rasterizer, | 110 Rasterizer* rasterizer, |
110 size_t scheduled_raster_task_limit); | 111 size_t scheduled_raster_task_limit); |
111 ~TileManager() override; | 112 ~TileManager() override; |
112 | 113 |
113 // Assigns tile memory and schedules work to prepare tiles for drawing. | 114 // Assigns tile memory and schedules work to prepare tiles for drawing. |
114 // - Runs client_->NotifyReadyToActivate() when all tiles required for | 115 // - Runs client_->NotifyReadyToActivate() when all tiles required for |
115 // activation are prepared, or failed to prepare due to OOM. | 116 // activation are prepared, or failed to prepare due to OOM. |
116 // - Runs client_->NotifyReadyToDraw() when all tiles required draw are | 117 // - Runs client_->NotifyReadyToDraw() when all tiles required draw are |
117 // prepared, or failed to prepare due to OOM. | 118 // prepared, or failed to prepare due to OOM. |
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132 void BasicStateAsValueInto(base::debug::TracedValue* dict) const; | 133 void BasicStateAsValueInto(base::debug::TracedValue* dict) const; |
133 const MemoryHistory::Entry& memory_stats_from_last_assign() const { | 134 const MemoryHistory::Entry& memory_stats_from_last_assign() const { |
134 return memory_stats_from_last_assign_; | 135 return memory_stats_from_last_assign_; |
135 } | 136 } |
136 | 137 |
137 void InitializeTilesWithResourcesForTesting(const std::vector<Tile*>& tiles) { | 138 void InitializeTilesWithResourcesForTesting(const std::vector<Tile*>& tiles) { |
138 for (size_t i = 0; i < tiles.size(); ++i) { | 139 for (size_t i = 0; i < tiles.size(); ++i) { |
139 TileDrawInfo& draw_info = tiles[i]->draw_info(); | 140 TileDrawInfo& draw_info = tiles[i]->draw_info(); |
140 draw_info.resource_ = | 141 draw_info.resource_ = |
141 resource_pool_->AcquireResource(tiles[i]->desired_texture_size(), | 142 resource_pool_->AcquireResource(tiles[i]->desired_texture_size(), |
142 resource_pool_->default_format()); | 143 resource_format_); |
143 } | 144 } |
144 } | 145 } |
145 | 146 |
146 void ReleaseTileResourcesForTesting(const std::vector<Tile*>& tiles) { | 147 void ReleaseTileResourcesForTesting(const std::vector<Tile*>& tiles) { |
147 for (size_t i = 0; i < tiles.size(); ++i) { | 148 for (size_t i = 0; i < tiles.size(); ++i) { |
148 Tile* tile = tiles[i]; | 149 Tile* tile = tiles[i]; |
149 FreeResourcesForTile(tile); | 150 FreeResourcesForTile(tile); |
150 } | 151 } |
151 } | 152 } |
152 | 153 |
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172 } | 173 } |
173 | 174 |
174 void SetScheduledRasterTaskLimitForTesting(size_t limit) { | 175 void SetScheduledRasterTaskLimitForTesting(size_t limit) { |
175 scheduled_raster_task_limit_ = limit; | 176 scheduled_raster_task_limit_ = limit; |
176 } | 177 } |
177 | 178 |
178 protected: | 179 protected: |
179 TileManager(TileManagerClient* client, | 180 TileManager(TileManagerClient* client, |
180 const scoped_refptr<base::SequencedTaskRunner>& task_runner, | 181 const scoped_refptr<base::SequencedTaskRunner>& task_runner, |
181 ResourcePool* resource_pool, | 182 ResourcePool* resource_pool, |
| 183 ResourceFormat resource_format, |
182 TileTaskRunner* tile_task_runner, | 184 TileTaskRunner* tile_task_runner, |
183 Rasterizer* rasterizer, | 185 Rasterizer* rasterizer, |
184 size_t scheduled_raster_task_limit); | 186 size_t scheduled_raster_task_limit); |
185 | 187 |
186 void FreeResourcesForReleasedTiles(); | 188 void FreeResourcesForReleasedTiles(); |
187 void CleanUpReleasedTiles(); | 189 void CleanUpReleasedTiles(); |
188 | 190 |
189 // Overriden from RefCountedManager<Tile>: | 191 // Overriden from RefCountedManager<Tile>: |
190 friend class Tile; | 192 friend class Tile; |
191 void Release(Tile* tile) override; | 193 void Release(Tile* tile) override; |
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310 | 312 |
311 bool did_notify_ready_to_activate_; | 313 bool did_notify_ready_to_activate_; |
312 bool did_notify_ready_to_draw_; | 314 bool did_notify_ready_to_draw_; |
313 | 315 |
314 DISALLOW_COPY_AND_ASSIGN(TileManager); | 316 DISALLOW_COPY_AND_ASSIGN(TileManager); |
315 }; | 317 }; |
316 | 318 |
317 } // namespace cc | 319 } // namespace cc |
318 | 320 |
319 #endif // CC_RESOURCES_TILE_MANAGER_H_ | 321 #endif // CC_RESOURCES_TILE_MANAGER_H_ |
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