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_LAYERS_SURFACE_LAYER_IMPL_H_ | 5 #ifndef CC_LAYERS_SURFACE_LAYER_IMPL_H_ |
6 #define CC_LAYERS_SURFACE_LAYER_IMPL_H_ | 6 #define CC_LAYERS_SURFACE_LAYER_IMPL_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/memory/ptr_util.h" | 11 #include "base/memory/ptr_util.h" |
12 #include "cc/base/cc_export.h" | 12 #include "cc/base/cc_export.h" |
13 #include "cc/layers/layer_impl.h" | 13 #include "cc/layers/layer_impl.h" |
14 #include "cc/surfaces/surface_id.h" | 14 #include "cc/surfaces/surface_id.h" |
15 | 15 |
16 namespace cc { | 16 namespace cc { |
17 | 17 |
18 class CC_EXPORT SurfaceLayerImpl : public LayerImpl { | 18 class CC_EXPORT SurfaceLayerImpl : public LayerImpl { |
19 public: | 19 public: |
20 static std::unique_ptr<SurfaceLayerImpl> Create(LayerTreeImpl* tree_impl, | 20 static std::unique_ptr<SurfaceLayerImpl> Create(LayerTreeImpl* tree_impl, |
21 int id) { | 21 int id) { |
22 return base::WrapUnique(new SurfaceLayerImpl(tree_impl, id)); | 22 return base::WrapUnique(new SurfaceLayerImpl(tree_impl, id)); |
23 } | 23 } |
24 ~SurfaceLayerImpl() override; | 24 ~SurfaceLayerImpl() override; |
25 | 25 |
26 void SetSurfaceId(const SurfaceId& surface_id); | 26 void SetSurfaceId(const SurfaceId& surface_id); |
27 void SetSurfaceScale(float scale); | 27 void SetSurfaceScale(float scale); |
28 void SetSurfaceSize(const gfx::Size& size); | 28 void SetSurfaceSize(const gfx::Size& size); |
29 void SetScaleLayerBoundsWithSurfaceSize(bool is_scaling_needed); | |
29 const SurfaceId& surface_id() const { return surface_id_; } | 30 const SurfaceId& surface_id() const { return surface_id_; } |
30 | 31 |
31 // LayerImpl overrides. | 32 // LayerImpl overrides. |
32 std::unique_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; | 33 std::unique_ptr<LayerImpl> CreateLayerImpl(LayerTreeImpl* tree_impl) override; |
33 void PushPropertiesTo(LayerImpl* layer) override; | 34 void PushPropertiesTo(LayerImpl* layer) override; |
34 void AppendQuads(RenderPass* render_pass, | 35 void AppendQuads(RenderPass* render_pass, |
35 AppendQuadsData* append_quads_data) override; | 36 AppendQuadsData* append_quads_data) override; |
36 | 37 |
37 protected: | 38 protected: |
38 SurfaceLayerImpl(LayerTreeImpl* tree_impl, int id); | 39 SurfaceLayerImpl(LayerTreeImpl* tree_impl, int id); |
39 | 40 |
40 private: | 41 private: |
41 void GetDebugBorderProperties(SkColor* color, float* width) const override; | 42 void GetDebugBorderProperties(SkColor* color, float* width) const override; |
42 void AppendRainbowDebugBorder(RenderPass* render_pass); | 43 void AppendRainbowDebugBorder(RenderPass* render_pass); |
43 void AsValueInto(base::trace_event::TracedValue* dict) const override; | 44 void AsValueInto(base::trace_event::TracedValue* dict) const override; |
44 const char* LayerTypeAsString() const override; | 45 const char* LayerTypeAsString() const override; |
45 | 46 |
46 SurfaceId surface_id_; | 47 SurfaceId surface_id_; |
47 gfx::Size surface_size_; | 48 gfx::Size surface_size_; |
48 float surface_scale_; | 49 float surface_scale_; |
49 | 50 |
51 // This sets whether SurfaceLayerImpl needs to compute the SharedQuadState's | |
danakj
2016/11/28 22:26:22
This says what the variable does but a better comm
xlai (Olivia)
2016/12/13 17:29:18
Done. New name is quite self-explanatory.
| |
52 // quad_to_target_transform based on x, y ratios of bounds and surface_size. | |
53 bool scale_layer_bounds_with_surface_size_; | |
54 | |
50 DISALLOW_COPY_AND_ASSIGN(SurfaceLayerImpl); | 55 DISALLOW_COPY_AND_ASSIGN(SurfaceLayerImpl); |
51 }; | 56 }; |
52 | 57 |
53 } // namespace cc | 58 } // namespace cc |
54 | 59 |
55 #endif // CC_LAYERS_SURFACE_LAYER_IMPL_H_ | 60 #endif // CC_LAYERS_SURFACE_LAYER_IMPL_H_ |
OLD | NEW |