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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 #include "cc/layers/picture_layer_impl.h" | 5 #include "cc/layers/picture_layer_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 #include <set> | 9 #include <set> |
10 | 10 |
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92 PictureLayerImpl::~PictureLayerImpl() { | 92 PictureLayerImpl::~PictureLayerImpl() { |
93 if (twin_layer_) | 93 if (twin_layer_) |
94 twin_layer_->twin_layer_ = nullptr; | 94 twin_layer_->twin_layer_ = nullptr; |
95 layer_tree_impl()->UnregisterPictureLayerImpl(this); | 95 layer_tree_impl()->UnregisterPictureLayerImpl(this); |
96 } | 96 } |
97 | 97 |
98 scoped_ptr<TilingSetEvictionQueue> PictureLayerImpl::CreateEvictionQueue( | 98 scoped_ptr<TilingSetEvictionQueue> PictureLayerImpl::CreateEvictionQueue( |
99 TreePriority tree_priority) { | 99 TreePriority tree_priority) { |
100 if (!tilings_) | 100 if (!tilings_) |
101 return make_scoped_ptr(new TilingSetEvictionQueue()); | 101 return make_scoped_ptr(new TilingSetEvictionQueue()); |
102 return make_scoped_ptr( | 102 bool skip_shared_out_of_order_tiles = |
103 new TilingSetEvictionQueue(tilings_.get(), tree_priority)); | 103 GetPendingOrActiveTwinLayer() != nullptr; |
| 104 return make_scoped_ptr(new TilingSetEvictionQueue( |
| 105 tilings_.get(), tree_priority, skip_shared_out_of_order_tiles)); |
104 } | 106 } |
105 | 107 |
106 scoped_ptr<TilingSetRasterQueue> PictureLayerImpl::CreateRasterQueue( | 108 scoped_ptr<TilingSetRasterQueue> PictureLayerImpl::CreateRasterQueue( |
107 bool prioritize_low_res) { | 109 bool prioritize_low_res) { |
108 if (!tilings_) | 110 if (!tilings_) |
109 return make_scoped_ptr(new TilingSetRasterQueue()); | 111 return make_scoped_ptr(new TilingSetRasterQueue()); |
110 return make_scoped_ptr( | 112 return make_scoped_ptr( |
111 new TilingSetRasterQueue(tilings_.get(), prioritize_low_res)); | 113 new TilingSetRasterQueue(tilings_.get(), prioritize_low_res)); |
112 } | 114 } |
113 | 115 |
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1313 | 1315 |
1314 bool PictureLayerImpl::AllTilesRequiredForDrawAreReadyToDraw() const { | 1316 bool PictureLayerImpl::AllTilesRequiredForDrawAreReadyToDraw() const { |
1315 if (!layer_tree_impl()->IsActiveTree()) | 1317 if (!layer_tree_impl()->IsActiveTree()) |
1316 return true; | 1318 return true; |
1317 | 1319 |
1318 return AllTilesRequiredAreReadyToDraw( | 1320 return AllTilesRequiredAreReadyToDraw( |
1319 &PictureLayerTiling::IsTileRequiredForDrawIfVisible); | 1321 &PictureLayerTiling::IsTileRequiredForDrawIfVisible); |
1320 } | 1322 } |
1321 | 1323 |
1322 } // namespace cc | 1324 } // namespace cc |
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