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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 #include "cc/test/fake_layer_tree_host_impl.h" | 5 #include "cc/test/fake_layer_tree_host_impl.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include "cc/animation/animation_host.h" | 9 #include "cc/animation/animation_host.h" |
10 #include "cc/test/begin_frame_args_test.h" | 10 #include "cc/test/begin_frame_args_test.h" |
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73 return current_begin_frame_tracker_.DangerousMethodCurrentOrLast(); | 73 return current_begin_frame_tracker_.DangerousMethodCurrentOrLast(); |
74 } | 74 } |
75 | 75 |
76 void FakeLayerTreeHostImpl::AdvanceToNextFrame(base::TimeDelta advance_by) { | 76 void FakeLayerTreeHostImpl::AdvanceToNextFrame(base::TimeDelta advance_by) { |
77 BeginFrameArgs next_begin_frame_args = current_begin_frame_tracker_.Current(); | 77 BeginFrameArgs next_begin_frame_args = current_begin_frame_tracker_.Current(); |
78 next_begin_frame_args.frame_time += advance_by; | 78 next_begin_frame_args.frame_time += advance_by; |
79 DidFinishImplFrame(); | 79 DidFinishImplFrame(); |
80 WillBeginImplFrame(next_begin_frame_args); | 80 WillBeginImplFrame(next_begin_frame_args); |
81 } | 81 } |
82 | 82 |
83 int FakeLayerTreeHostImpl::RecursiveUpdateNumChildren(LayerImpl* layer) { | |
84 int num_children_that_draw_content = 0; | |
85 for (size_t i = 0; i < layer->test_properties()->children.size(); ++i) { | |
86 num_children_that_draw_content += | |
87 RecursiveUpdateNumChildren(layer->test_properties()->children[i]); | |
88 } | |
89 layer->test_properties()->num_descendants_that_draw_content = | |
90 num_children_that_draw_content; | |
91 return num_children_that_draw_content + (layer->DrawsContent() ? 1 : 0); | |
92 } | |
93 | |
94 void FakeLayerTreeHostImpl::UpdateNumChildrenAndDrawPropertiesForActiveTree() { | 83 void FakeLayerTreeHostImpl::UpdateNumChildrenAndDrawPropertiesForActiveTree() { |
95 UpdateNumChildrenAndDrawProperties(active_tree()); | 84 UpdateNumChildrenAndDrawProperties(active_tree()); |
96 } | 85 } |
97 | 86 |
98 void FakeLayerTreeHostImpl::UpdateNumChildrenAndDrawProperties( | 87 void FakeLayerTreeHostImpl::UpdateNumChildrenAndDrawProperties( |
99 LayerTreeImpl* layerTree) { | 88 LayerTreeImpl* layerTree) { |
100 RecursiveUpdateNumChildren(layerTree->root_layer_for_testing()); | |
101 bool update_lcd_text = false; | 89 bool update_lcd_text = false; |
102 layerTree->BuildLayerListAndPropertyTreesForTesting(); | 90 layerTree->BuildLayerListAndPropertyTreesForTesting(); |
103 layerTree->UpdateDrawProperties(update_lcd_text); | 91 layerTree->UpdateDrawProperties(update_lcd_text); |
104 } | 92 } |
105 | 93 |
106 AnimationHost* FakeLayerTreeHostImpl::animation_host() const { | 94 AnimationHost* FakeLayerTreeHostImpl::animation_host() const { |
107 return static_cast<AnimationHost*>(mutator_host()); | 95 return static_cast<AnimationHost*>(mutator_host()); |
108 } | 96 } |
109 | 97 |
110 } // namespace cc | 98 } // namespace cc |
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