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1 // Copyright 2013 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_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_ | |
6 #define CC_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "base/memory/ptr_util.h" | |
10 #include "cc/layers/picture_layer_impl.h" | |
11 | |
12 namespace cc { | |
13 | |
14 class CC_EXPORT PictureImageLayerImpl : public PictureLayerImpl { | |
15 public: | |
16 static std::unique_ptr<PictureImageLayerImpl> Create(LayerTreeImpl* tree_impl, | |
17 int id, | |
18 bool is_mask) { | |
19 return base::WrapUnique(new PictureImageLayerImpl(tree_impl, id, is_mask)); | |
20 } | |
21 ~PictureImageLayerImpl() override; | |
22 | |
23 // LayerImpl overrides. | |
24 const char* LayerTypeAsString() const override; | |
25 std::unique_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; | |
26 | |
27 protected: | |
28 PictureImageLayerImpl(LayerTreeImpl* tree_impl, int id, bool is_mask); | |
29 | |
30 bool ShouldAdjustRasterScale() const override; | |
31 void RecalculateRasterScales() override; | |
32 void GetDebugBorderProperties(SkColor* color, float* width) const override; | |
33 | |
34 void UpdateIdealScales() override; | |
35 | |
36 private: | |
37 DISALLOW_COPY_AND_ASSIGN(PictureImageLayerImpl); | |
38 }; | |
39 | |
40 } // namespace cc | |
41 | |
42 #endif // CC_LAYERS_PICTURE_IMAGE_LAYER_IMPL_H_ | |
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