OLD | NEW |
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_RESOURCES_EVICTION_TILE_PRIORITY_QUEUE_H_ | 5 #ifndef CC_RESOURCES_EVICTION_TILE_PRIORITY_QUEUE_H_ |
6 #define CC_RESOURCES_EVICTION_TILE_PRIORITY_QUEUE_H_ | 6 #define CC_RESOURCES_EVICTION_TILE_PRIORITY_QUEUE_H_ |
7 | 7 |
8 #include <utility> | 8 #include <utility> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "cc/base/cc_export.h" | 11 #include "cc/base/cc_export.h" |
12 #include "cc/layers/picture_layer_impl.h" | 12 #include "cc/layers/picture_layer_impl.h" |
13 #include "cc/resources/tile_priority.h" | 13 #include "cc/resources/tile_priority.h" |
14 | 14 |
15 namespace cc { | 15 namespace cc { |
16 | 16 |
17 class CC_EXPORT EvictionTilePriorityQueue { | 17 class CC_EXPORT EvictionTilePriorityQueue { |
18 public: | 18 public: |
19 struct PairedPictureLayerQueue { | 19 struct PairedPictureLayerQueue { |
20 PairedPictureLayerQueue(); | 20 PairedPictureLayerQueue(); |
21 PairedPictureLayerQueue(const PictureLayerImpl::Pair& layer_pair, | 21 explicit PairedPictureLayerQueue(const PictureLayerImpl::Pair& layer_pair); |
22 TreePriority tree_priority); | |
23 ~PairedPictureLayerQueue(); | 22 ~PairedPictureLayerQueue(); |
24 | 23 |
25 bool IsEmpty() const; | 24 bool IsEmpty() const; |
26 Tile* Top(TreePriority tree_priority); | 25 Tile* Top(TreePriority tree_priority); |
27 void Pop(TreePriority tree_priority); | 26 void Pop(TreePriority tree_priority); |
28 | 27 |
29 WhichTree NextTileIteratorTree(TreePriority tree_priority) const; | 28 WhichTree NextTileIteratorTree(TreePriority tree_priority) const; |
30 | 29 |
31 PictureLayerImpl::LayerEvictionTileIterator active_iterator; | 30 PictureLayerImpl::LayerEvictionTileIterator active_iterator; |
32 PictureLayerImpl::LayerEvictionTileIterator pending_iterator; | 31 PictureLayerImpl::LayerEvictionTileIterator pending_iterator; |
(...skipping 19 matching lines...) Expand all Loading... |
52 // objects directly (ie std::vector<PairedPictureLayerQueue>). | 51 // objects directly (ie std::vector<PairedPictureLayerQueue>). |
53 ScopedPtrVector<PairedPictureLayerQueue> paired_queues_; | 52 ScopedPtrVector<PairedPictureLayerQueue> paired_queues_; |
54 TreePriority tree_priority_; | 53 TreePriority tree_priority_; |
55 | 54 |
56 DISALLOW_COPY_AND_ASSIGN(EvictionTilePriorityQueue); | 55 DISALLOW_COPY_AND_ASSIGN(EvictionTilePriorityQueue); |
57 }; | 56 }; |
58 | 57 |
59 } // namespace cc | 58 } // namespace cc |
60 | 59 |
61 #endif // CC_RESOURCES_EVICTION_TILE_PRIORITY_QUEUE_H_ | 60 #endif // CC_RESOURCES_EVICTION_TILE_PRIORITY_QUEUE_H_ |
OLD | NEW |