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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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_TILED_LAYER_IMPL_H_ | 5 #ifndef CC_LAYERS_TILED_LAYER_IMPL_H_ |
6 #define CC_LAYERS_TILED_LAYER_IMPL_H_ | 6 #define CC_LAYERS_TILED_LAYER_IMPL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "cc/base/cc_export.h" | 10 #include "cc/base/cc_export.h" |
11 #include "cc/layers/layer_impl.h" | 11 #include "cc/layers/layer_impl.h" |
12 | 12 |
13 namespace cc { | 13 namespace cc { |
14 | 14 |
15 class LayerTilingData; | 15 class LayerTilingData; |
16 class DrawableTile; | 16 class DrawableTile; |
17 | 17 |
18 class CC_EXPORT TiledLayerImpl : public LayerImpl { | 18 class CC_EXPORT TiledLayerImpl : public LayerImpl { |
19 public: | 19 public: |
20 static scoped_ptr<TiledLayerImpl> Create(LayerTreeImpl* tree_impl, int id) { | 20 static scoped_ptr<TiledLayerImpl> Create(LayerTreeImpl* tree_impl, int id) { |
21 return make_scoped_ptr(new TiledLayerImpl(tree_impl, id)); | 21 return make_scoped_ptr(new TiledLayerImpl(tree_impl, id)); |
22 } | 22 } |
23 virtual ~TiledLayerImpl(); | 23 virtual ~TiledLayerImpl(); |
24 | 24 |
25 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) | 25 virtual scoped_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) |
26 OVERRIDE; | 26 override; |
27 virtual void PushPropertiesTo(LayerImpl* layer) OVERRIDE; | 27 virtual void PushPropertiesTo(LayerImpl* layer) override; |
28 | 28 |
29 virtual bool WillDraw(DrawMode draw_mode, | 29 virtual bool WillDraw(DrawMode draw_mode, |
30 ResourceProvider* resource_provider) OVERRIDE; | 30 ResourceProvider* resource_provider) override; |
31 virtual void AppendQuads(RenderPass* render_pass, | 31 virtual void AppendQuads(RenderPass* render_pass, |
32 const OcclusionTracker<LayerImpl>& occlusion_tracker, | 32 const OcclusionTracker<LayerImpl>& occlusion_tracker, |
33 AppendQuadsData* append_quads_data) OVERRIDE; | 33 AppendQuadsData* append_quads_data) override; |
34 | 34 |
35 virtual ResourceProvider::ResourceId ContentsResourceId() const OVERRIDE; | 35 virtual ResourceProvider::ResourceId ContentsResourceId() const override; |
36 | 36 |
37 void set_skips_draw(bool skips_draw) { skips_draw_ = skips_draw; } | 37 void set_skips_draw(bool skips_draw) { skips_draw_ = skips_draw; } |
38 void SetTilingData(const LayerTilingData& tiler); | 38 void SetTilingData(const LayerTilingData& tiler); |
39 void PushTileProperties(int i, | 39 void PushTileProperties(int i, |
40 int j, | 40 int j, |
41 ResourceProvider::ResourceId resource, | 41 ResourceProvider::ResourceId resource, |
42 bool contents_swizzled); | 42 bool contents_swizzled); |
43 void PushInvalidTile(int i, int j); | 43 void PushInvalidTile(int i, int j); |
44 | 44 |
45 virtual SimpleEnclosedRegion VisibleContentOpaqueRegion() const OVERRIDE; | 45 virtual SimpleEnclosedRegion VisibleContentOpaqueRegion() const override; |
46 virtual void ReleaseResources() OVERRIDE; | 46 virtual void ReleaseResources() override; |
47 | 47 |
48 const LayerTilingData* TilingForTesting() const { return tiler_.get(); } | 48 const LayerTilingData* TilingForTesting() const { return tiler_.get(); } |
49 | 49 |
50 virtual size_t GPUMemoryUsageInBytes() const OVERRIDE; | 50 virtual size_t GPUMemoryUsageInBytes() const override; |
51 | 51 |
52 protected: | 52 protected: |
53 TiledLayerImpl(LayerTreeImpl* tree_impl, int id); | 53 TiledLayerImpl(LayerTreeImpl* tree_impl, int id); |
54 // Exposed for testing. | 54 // Exposed for testing. |
55 bool HasTileAt(int i, int j) const; | 55 bool HasTileAt(int i, int j) const; |
56 bool HasResourceIdForTileAt(int i, int j) const; | 56 bool HasResourceIdForTileAt(int i, int j) const; |
57 | 57 |
58 virtual void GetDebugBorderProperties(SkColor* color, float* width) const | 58 virtual void GetDebugBorderProperties(SkColor* color, float* width) const |
59 OVERRIDE; | 59 override; |
60 virtual void AsValueInto(base::debug::TracedValue* dict) const OVERRIDE; | 60 virtual void AsValueInto(base::debug::TracedValue* dict) const override; |
61 | 61 |
62 private: | 62 private: |
63 virtual const char* LayerTypeAsString() const OVERRIDE; | 63 virtual const char* LayerTypeAsString() const override; |
64 | 64 |
65 DrawableTile* TileAt(int i, int j) const; | 65 DrawableTile* TileAt(int i, int j) const; |
66 DrawableTile* CreateTile(int i, int j); | 66 DrawableTile* CreateTile(int i, int j); |
67 | 67 |
68 bool skips_draw_; | 68 bool skips_draw_; |
69 | 69 |
70 scoped_ptr<LayerTilingData> tiler_; | 70 scoped_ptr<LayerTilingData> tiler_; |
71 | 71 |
72 DISALLOW_COPY_AND_ASSIGN(TiledLayerImpl); | 72 DISALLOW_COPY_AND_ASSIGN(TiledLayerImpl); |
73 }; | 73 }; |
74 | 74 |
75 } // namespace cc | 75 } // namespace cc |
76 | 76 |
77 #endif // CC_LAYERS_TILED_LAYER_IMPL_H_ | 77 #endif // CC_LAYERS_TILED_LAYER_IMPL_H_ |
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