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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_LAYERS_PICTURE_LAYER_IMPL_H_ | 5 #ifndef CC_LAYERS_PICTURE_LAYER_IMPL_H_ |
6 #define CC_LAYERS_PICTURE_LAYER_IMPL_H_ | 6 #define CC_LAYERS_PICTURE_LAYER_IMPL_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
11 #include <string> | 11 #include <string> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "base/macros.h" | 14 #include "base/macros.h" |
15 #include "base/memory/ptr_util.h" | 15 #include "base/memory/ptr_util.h" |
16 #include "cc/base/cc_export.h" | 16 #include "cc/base/cc_export.h" |
17 #include "cc/layers/layer_impl.h" | 17 #include "cc/layers/layer_impl.h" |
| 18 #include "cc/playback/image_id.h" |
18 #include "cc/tiles/picture_layer_tiling.h" | 19 #include "cc/tiles/picture_layer_tiling.h" |
19 #include "cc/tiles/picture_layer_tiling_set.h" | 20 #include "cc/tiles/picture_layer_tiling_set.h" |
20 #include "cc/tiles/tiling_set_eviction_queue.h" | 21 #include "cc/tiles/tiling_set_eviction_queue.h" |
21 | 22 |
22 namespace cc { | 23 namespace cc { |
23 | 24 |
24 struct AppendQuadsData; | 25 struct AppendQuadsData; |
25 class MicroBenchmarkImpl; | 26 class MicroBenchmarkImpl; |
26 class Tile; | 27 class Tile; |
27 | 28 |
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91 PictureLayerImpl* GetPendingOrActiveTwinLayer() const; | 92 PictureLayerImpl* GetPendingOrActiveTwinLayer() const; |
92 bool IsOnActiveOrPendingTree() const; | 93 bool IsOnActiveOrPendingTree() const; |
93 | 94 |
94 // Used for benchmarking | 95 // Used for benchmarking |
95 RasterSource* GetRasterSource() const { return raster_source_.get(); } | 96 RasterSource* GetRasterSource() const { return raster_source_.get(); } |
96 | 97 |
97 void set_is_directly_composited_image(bool is_directly_composited_image) { | 98 void set_is_directly_composited_image(bool is_directly_composited_image) { |
98 is_directly_composited_image_ = is_directly_composited_image; | 99 is_directly_composited_image_ = is_directly_composited_image; |
99 } | 100 } |
100 | 101 |
| 102 void InvalidateRegionForImages( |
| 103 const std::unordered_set<ImageId>& images_to_invalidate); |
| 104 |
101 protected: | 105 protected: |
102 PictureLayerImpl(LayerTreeImpl* tree_impl, int id, bool is_mask); | 106 PictureLayerImpl(LayerTreeImpl* tree_impl, int id, bool is_mask); |
103 PictureLayerTiling* AddTiling(float contents_scale); | 107 PictureLayerTiling* AddTiling(float contents_scale); |
104 void RemoveAllTilings(); | 108 void RemoveAllTilings(); |
105 void AddTilingsForRasterScale(); | 109 void AddTilingsForRasterScale(); |
106 void AddLowResolutionTilingIfNeeded(); | 110 void AddLowResolutionTilingIfNeeded(); |
107 bool ShouldAdjustRasterScale() const; | 111 bool ShouldAdjustRasterScale() const; |
108 void RecalculateRasterScales(); | 112 void RecalculateRasterScales(); |
109 void CleanUpTilingsOnActiveLayer( | 113 void CleanUpTilingsOnActiveLayer( |
110 const std::vector<PictureLayerTiling*>& used_tilings); | 114 const std::vector<PictureLayerTiling*>& used_tilings); |
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160 // of comparing pointers, since objects pointed to are not guaranteed to | 164 // of comparing pointers, since objects pointed to are not guaranteed to |
161 // exist. | 165 // exist. |
162 std::vector<PictureLayerTiling*> last_append_quads_tilings_; | 166 std::vector<PictureLayerTiling*> last_append_quads_tilings_; |
163 | 167 |
164 DISALLOW_COPY_AND_ASSIGN(PictureLayerImpl); | 168 DISALLOW_COPY_AND_ASSIGN(PictureLayerImpl); |
165 }; | 169 }; |
166 | 170 |
167 } // namespace cc | 171 } // namespace cc |
168 | 172 |
169 #endif // CC_LAYERS_PICTURE_LAYER_IMPL_H_ | 173 #endif // CC_LAYERS_PICTURE_LAYER_IMPL_H_ |
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