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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CC_RESOURCES_RASTER_TILE_PRIORITY_QUEUE_ALL_H_ | |
6 #define CC_RESOURCES_RASTER_TILE_PRIORITY_QUEUE_ALL_H_ | |
7 | |
8 #include <set> | |
9 #include <utility> | |
10 #include <vector> | |
11 | |
12 #include "cc/base/cc_export.h" | |
13 #include "cc/layers/picture_layer_impl.h" | |
14 #include "cc/resources/raster_tile_priority_queue.h" | |
15 #include "cc/resources/tile_priority.h" | |
16 #include "cc/resources/tiling_set_raster_queue_all.h" | |
17 | |
18 namespace cc { | |
19 | |
20 class CC_EXPORT RasterTilePriorityQueueAll : public RasterTilePriorityQueue { | |
21 public: | |
22 RasterTilePriorityQueueAll(); | |
23 ~RasterTilePriorityQueueAll() override; | |
24 | |
25 bool IsEmpty() const override; | |
26 const PrioritizedTile& Top() const override; | |
27 void Pop() override; | |
28 | |
29 private: | |
30 friend class RasterTilePriorityQueue; | |
31 | |
32 void Build(const std::vector<PictureLayerImpl*>& active_layers, | |
33 const std::vector<PictureLayerImpl*>& pending_layers, | |
34 TreePriority tree_priority); | |
35 | |
36 ScopedPtrVector<TilingSetRasterQueueAll>& GetNextQueues(); | |
37 const ScopedPtrVector<TilingSetRasterQueueAll>& GetNextQueues() const; | |
38 | |
39 ScopedPtrVector<TilingSetRasterQueueAll> active_queues_; | |
40 ScopedPtrVector<TilingSetRasterQueueAll> pending_queues_; | |
41 TreePriority tree_priority_; | |
42 | |
43 DISALLOW_COPY_AND_ASSIGN(RasterTilePriorityQueueAll); | |
44 }; | |
45 | |
46 } // namespace cc | |
47 | |
48 #endif // CC_RESOURCES_RASTER_TILE_PRIORITY_QUEUE_ALL_H_ | |
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