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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_TREES_DRAW_PROPERTY_UTILS_H_ | 5 #ifndef CC_TREES_DRAW_PROPERTY_UTILS_H_ |
6 #define CC_TREES_DRAW_PROPERTY_UTILS_H_ | 6 #define CC_TREES_DRAW_PROPERTY_UTILS_H_ |
7 | 7 |
8 #include "cc/base/cc_export.h" | 8 #include "cc/base/cc_export.h" |
9 #include "cc/layers/layer_collections.h" | 9 #include "cc/layers/layer_collections.h" |
10 | 10 |
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27 | 27 |
28 namespace draw_property_utils { | 28 namespace draw_property_utils { |
29 | 29 |
30 void CC_EXPORT PostConcatSurfaceContentsScale(const EffectNode* effect_node, | 30 void CC_EXPORT PostConcatSurfaceContentsScale(const EffectNode* effect_node, |
31 gfx::Transform* transform); | 31 gfx::Transform* transform); |
32 | 32 |
33 void CC_EXPORT ConcatInverseSurfaceContentsScale(const EffectNode* effect_node, | 33 void CC_EXPORT ConcatInverseSurfaceContentsScale(const EffectNode* effect_node, |
34 gfx::Transform* transform); | 34 gfx::Transform* transform); |
35 // Computes combined clips for every node in |clip_tree|. This function requires | 35 // Computes combined clips for every node in |clip_tree|. This function requires |
36 // that |transform_tree| has been updated via |ComputeTransforms|. | 36 // that |transform_tree| has been updated via |ComputeTransforms|. |
37 void CC_EXPORT ComputeClips(PropertyTrees* property_trees, | 37 void CC_EXPORT ComputeClips(PropertyTrees* property_trees); |
38 bool non_root_surfaces_enabled); | |
39 | 38 |
40 // Computes combined (screen space) transforms for every node in the transform | 39 // Computes combined (screen space) transforms for every node in the transform |
41 // tree. This must be done prior to calling |ComputeClips|. | 40 // tree. This must be done prior to calling |ComputeClips|. |
42 void CC_EXPORT ComputeTransforms(TransformTree* transform_tree); | 41 void CC_EXPORT ComputeTransforms(TransformTree* transform_tree); |
43 | 42 |
44 // Computes screen space opacity for every node in the opacity tree. | 43 // Computes screen space opacity for every node in the opacity tree. |
45 void CC_EXPORT ComputeEffects(EffectTree* effect_tree); | 44 void CC_EXPORT ComputeEffects(EffectTree* effect_tree); |
46 | 45 |
47 void CC_EXPORT BuildPropertyTreesAndComputeVisibleRects( | 46 void CC_EXPORT BuildPropertyTreesAndComputeVisibleRects( |
48 LayerImpl* root_layer, | 47 LayerImpl* root_layer, |
49 const LayerImpl* page_scale_layer, | 48 const LayerImpl* page_scale_layer, |
50 const LayerImpl* inner_viewport_scroll_layer, | 49 const LayerImpl* inner_viewport_scroll_layer, |
51 const LayerImpl* outer_viewport_scroll_layer, | 50 const LayerImpl* outer_viewport_scroll_layer, |
52 const LayerImpl* overscroll_elasticity_layer, | 51 const LayerImpl* overscroll_elasticity_layer, |
53 const gfx::Vector2dF& elastic_overscroll, | 52 const gfx::Vector2dF& elastic_overscroll, |
54 float page_scale_factor, | 53 float page_scale_factor, |
55 float device_scale_factor, | 54 float device_scale_factor, |
56 const gfx::Rect& viewport, | 55 const gfx::Rect& viewport, |
57 const gfx::Transform& device_transform, | 56 const gfx::Transform& device_transform, |
58 bool can_render_to_separate_surface, | |
59 PropertyTrees* property_trees, | 57 PropertyTrees* property_trees, |
60 LayerImplList* visible_layer_list); | 58 LayerImplList* visible_layer_list); |
61 | 59 |
62 void CC_EXPORT UpdatePropertyTrees(PropertyTrees* property_trees, | 60 void CC_EXPORT UpdatePropertyTrees(PropertyTrees* property_trees); |
63 bool can_render_to_separate_surface); | |
64 | 61 |
65 void CC_EXPORT FindLayersThatNeedUpdates(LayerTreeHost* layer_tree_host, | 62 void CC_EXPORT FindLayersThatNeedUpdates(LayerTreeHost* layer_tree_host, |
66 const PropertyTrees* property_trees, | 63 const PropertyTrees* property_trees, |
67 LayerList* update_layer_list); | 64 LayerList* update_layer_list); |
68 | 65 |
69 void CC_EXPORT ComputeVisibleRects(LayerImpl* root_layer, | 66 void CC_EXPORT ComputeVisibleRects(LayerImpl* root_layer, |
70 PropertyTrees* property_trees, | 67 PropertyTrees* property_trees, |
71 bool can_render_to_separate_surface, | |
72 LayerImplList* visible_layer_list); | 68 LayerImplList* visible_layer_list); |
73 | 69 |
74 gfx::Rect CC_EXPORT | 70 gfx::Rect CC_EXPORT |
75 ComputeLayerVisibleRectDynamic(const PropertyTrees* property_trees, | 71 ComputeLayerVisibleRectDynamic(const PropertyTrees* property_trees, |
76 const LayerImpl* layer); | 72 const LayerImpl* layer); |
77 void CC_EXPORT | 73 void CC_EXPORT |
78 VerifyVisibleRectsCalculations(const LayerImplList& layer_list, | 74 VerifyVisibleRectsCalculations(const LayerImplList& layer_list, |
79 const PropertyTrees* property_trees); | 75 const PropertyTrees* property_trees); |
80 | 76 |
81 void CC_EXPORT ComputeLayerDrawProperties(LayerImpl* layer, | 77 void CC_EXPORT ComputeLayerDrawProperties(LayerImpl* layer, |
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131 | 127 |
132 void CC_EXPORT | 128 void CC_EXPORT |
133 UpdateElasticOverscroll(PropertyTrees* property_trees, | 129 UpdateElasticOverscroll(PropertyTrees* property_trees, |
134 const Layer* overscroll_elasticity_layer, | 130 const Layer* overscroll_elasticity_layer, |
135 const gfx::Vector2dF& elastic_overscroll); | 131 const gfx::Vector2dF& elastic_overscroll); |
136 | 132 |
137 } // namespace draw_property_utils | 133 } // namespace draw_property_utils |
138 } // namespace cc | 134 } // namespace cc |
139 | 135 |
140 #endif // CC_TREES_DRAW_PROPERTY_UTILS_H_ | 136 #endif // CC_TREES_DRAW_PROPERTY_UTILS_H_ |
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