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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 #include "cc/trees/layer_tree_host_common.h" | 5 #include "cc/trees/layer_tree_host_common.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <set> | 8 #include <set> |
danakj
2015/11/17 01:12:19
include vector
vmpstr
2015/11/17 23:26:25
Done.
| |
9 | 9 |
10 #include "cc/animation/keyframed_animation_curve.h" | 10 #include "cc/animation/keyframed_animation_curve.h" |
11 #include "cc/animation/layer_animation_controller.h" | 11 #include "cc/animation/layer_animation_controller.h" |
12 #include "cc/animation/transform_operations.h" | 12 #include "cc/animation/transform_operations.h" |
13 #include "cc/base/math_util.h" | 13 #include "cc/base/math_util.h" |
14 #include "cc/layers/content_layer_client.h" | 14 #include "cc/layers/content_layer_client.h" |
15 #include "cc/layers/layer.h" | 15 #include "cc/layers/layer.h" |
16 #include "cc/layers/layer_client.h" | 16 #include "cc/layers/layer_client.h" |
17 #include "cc/layers/layer_impl.h" | 17 #include "cc/layers/layer_impl.h" |
18 #include "cc/layers/layer_iterator.h" | 18 #include "cc/layers/layer_iterator.h" |
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3280 root->AddChild(child.Pass()); | 3280 root->AddChild(child.Pass()); |
3281 root->AddChild(occluding_child.Pass()); | 3281 root->AddChild(occluding_child.Pass()); |
3282 host_impl.active_tree()->SetRootLayer(root.Pass()); | 3282 host_impl.active_tree()->SetRootLayer(root.Pass()); |
3283 host_impl.SetVisible(true); | 3283 host_impl.SetVisible(true); |
3284 host_impl.InitializeRenderer(output_surface.get()); | 3284 host_impl.InitializeRenderer(output_surface.get()); |
3285 host_impl.active_tree()->BuildPropertyTreesForTesting(); | 3285 host_impl.active_tree()->BuildPropertyTreesForTesting(); |
3286 bool update_lcd_text = false; | 3286 bool update_lcd_text = false; |
3287 host_impl.active_tree()->UpdateDrawProperties(update_lcd_text); | 3287 host_impl.active_tree()->UpdateDrawProperties(update_lcd_text); |
3288 | 3288 |
3289 LayerImpl* grand_child_ptr = | 3289 LayerImpl* grand_child_ptr = |
3290 host_impl.active_tree()->root_layer()->children()[0]->children()[0]; | 3290 host_impl.active_tree()->root_layer()->children()[0]->children()[0].get(); |
3291 | 3291 |
3292 // Though all layers have invertible transforms, matrix multiplication using | 3292 // Though all layers have invertible transforms, matrix multiplication using |
3293 // floating-point math makes the draw transform uninvertible. | 3293 // floating-point math makes the draw transform uninvertible. |
3294 EXPECT_FALSE(grand_child_ptr->draw_transform().IsInvertible()); | 3294 EXPECT_FALSE(grand_child_ptr->draw_transform().IsInvertible()); |
3295 | 3295 |
3296 // Since |grand_child| has an uninvertible draw transform, it is treated as | 3296 // Since |grand_child| has an uninvertible draw transform, it is treated as |
3297 // unoccluded (even though |occluding_child| comes later in draw order, and | 3297 // unoccluded (even though |occluding_child| comes later in draw order, and |
3298 // hence potentially occludes it). | 3298 // hence potentially occludes it). |
3299 gfx::Rect layer_bounds = gfx::Rect(grand_child_ptr->bounds()); | 3299 gfx::Rect layer_bounds = gfx::Rect(grand_child_ptr->bounds()); |
3300 EXPECT_EQ( | 3300 EXPECT_EQ( |
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5362 root->AddChild(copy_grand_parent_sibling_before.Pass()); | 5362 root->AddChild(copy_grand_parent_sibling_before.Pass()); |
5363 root->AddChild(copy_grand_parent.Pass()); | 5363 root->AddChild(copy_grand_parent.Pass()); |
5364 root->AddChild(copy_grand_parent_sibling_after.Pass()); | 5364 root->AddChild(copy_grand_parent_sibling_after.Pass()); |
5365 | 5365 |
5366 // Hide the copy_grand_parent and its subtree. But make a copy request in that | 5366 // Hide the copy_grand_parent and its subtree. But make a copy request in that |
5367 // hidden subtree on copy_layer. | 5367 // hidden subtree on copy_layer. |
5368 copy_grand_parent_layer->SetHideLayerAndSubtree(true); | 5368 copy_grand_parent_layer->SetHideLayerAndSubtree(true); |
5369 copy_grand_parent_sibling_before_layer->SetHideLayerAndSubtree(true); | 5369 copy_grand_parent_sibling_before_layer->SetHideLayerAndSubtree(true); |
5370 copy_grand_parent_sibling_after_layer->SetHideLayerAndSubtree(true); | 5370 copy_grand_parent_sibling_after_layer->SetHideLayerAndSubtree(true); |
5371 | 5371 |
5372 ScopedPtrVector<CopyOutputRequest> copy_requests; | 5372 std::vector<scoped_ptr<CopyOutputRequest>> copy_requests; |
5373 copy_requests.push_back( | 5373 copy_requests.push_back( |
5374 CopyOutputRequest::CreateRequest(base::Bind(&EmptyCopyOutputCallback))); | 5374 CopyOutputRequest::CreateRequest(base::Bind(&EmptyCopyOutputCallback))); |
5375 copy_layer->PassCopyRequests(©_requests); | 5375 copy_layer->PassCopyRequests(©_requests); |
5376 EXPECT_TRUE(copy_layer->HasCopyRequest()); | 5376 EXPECT_TRUE(copy_layer->HasCopyRequest()); |
5377 | 5377 |
5378 LayerImplList render_surface_layer_list; | 5378 LayerImplList render_surface_layer_list; |
5379 LayerTreeHostCommon::CalcDrawPropsImplInputsForTesting inputs( | 5379 LayerTreeHostCommon::CalcDrawPropsImplInputsForTesting inputs( |
5380 root.get(), root->bounds(), &render_surface_layer_list); | 5380 root.get(), root->bounds(), &render_surface_layer_list); |
5381 inputs.can_adjust_raster_scales = true; | 5381 inputs.can_adjust_raster_scales = true; |
5382 LayerTreeHostCommon::CalculateDrawProperties(&inputs); | 5382 LayerTreeHostCommon::CalculateDrawProperties(&inputs); |
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5454 true, false, true); | 5454 true, false, true); |
5455 copy_layer->SetDrawsContent(true); | 5455 copy_layer->SetDrawsContent(true); |
5456 | 5456 |
5457 scoped_ptr<LayerImpl> copy_child = | 5457 scoped_ptr<LayerImpl> copy_child = |
5458 LayerImpl::Create(host_impl.pending_tree(), 4); | 5458 LayerImpl::Create(host_impl.pending_tree(), 4); |
5459 SetLayerPropertiesForTesting(copy_child.get(), identity_matrix, | 5459 SetLayerPropertiesForTesting(copy_child.get(), identity_matrix, |
5460 gfx::Point3F(), gfx::PointF(), gfx::Size(20, 20), | 5460 gfx::Point3F(), gfx::PointF(), gfx::Size(20, 20), |
5461 true, false, false); | 5461 true, false, false); |
5462 copy_child->SetDrawsContent(true); | 5462 copy_child->SetDrawsContent(true); |
5463 | 5463 |
5464 ScopedPtrVector<CopyOutputRequest> copy_requests; | 5464 std::vector<scoped_ptr<CopyOutputRequest>> copy_requests; |
5465 copy_requests.push_back( | 5465 copy_requests.push_back( |
5466 CopyOutputRequest::CreateRequest(base::Bind(&EmptyCopyOutputCallback))); | 5466 CopyOutputRequest::CreateRequest(base::Bind(&EmptyCopyOutputCallback))); |
5467 copy_layer->PassCopyRequests(©_requests); | 5467 copy_layer->PassCopyRequests(©_requests); |
5468 EXPECT_TRUE(copy_layer->HasCopyRequest()); | 5468 EXPECT_TRUE(copy_layer->HasCopyRequest()); |
5469 | 5469 |
5470 copy_layer->AddChild(copy_child.Pass()); | 5470 copy_layer->AddChild(copy_child.Pass()); |
5471 copy_parent->AddChild(copy_layer.Pass()); | 5471 copy_parent->AddChild(copy_layer.Pass()); |
5472 root->AddChild(copy_parent.Pass()); | 5472 root->AddChild(copy_parent.Pass()); |
5473 | 5473 |
5474 LayerImplList render_surface_layer_list; | 5474 LayerImplList render_surface_layer_list; |
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8468 child_ptr->SetHideLayerAndSubtree(false); | 8468 child_ptr->SetHideLayerAndSubtree(false); |
8469 | 8469 |
8470 child_ptr->SetOpacity(0.f); | 8470 child_ptr->SetOpacity(0.f); |
8471 ExecuteCalculateDrawPropertiesWithPropertyTrees(root.get()); | 8471 ExecuteCalculateDrawPropertiesWithPropertyTrees(root.get()); |
8472 EXPECT_EQ(gfx::Rect(0, 0), | 8472 EXPECT_EQ(gfx::Rect(0, 0), |
8473 grandchild_ptr->visible_rect_from_property_trees()); | 8473 grandchild_ptr->visible_rect_from_property_trees()); |
8474 | 8474 |
8475 // Now, even though child has zero opacity, we will configure |grandchild| and | 8475 // Now, even though child has zero opacity, we will configure |grandchild| and |
8476 // |greatgrandchild| in several ways that should force the subtree to be | 8476 // |greatgrandchild| in several ways that should force the subtree to be |
8477 // processed anyhow. | 8477 // processed anyhow. |
8478 ScopedPtrVector<CopyOutputRequest> requests; | 8478 std::vector<scoped_ptr<CopyOutputRequest>> requests; |
8479 requests.push_back(CopyOutputRequest::CreateEmptyRequest()); | 8479 requests.push_back(CopyOutputRequest::CreateEmptyRequest()); |
8480 | 8480 |
8481 greatgrandchild_ptr->PassCopyRequests(&requests); | 8481 greatgrandchild_ptr->PassCopyRequests(&requests); |
8482 ExecuteCalculateDrawPropertiesWithPropertyTrees(root.get()); | 8482 ExecuteCalculateDrawPropertiesWithPropertyTrees(root.get()); |
8483 EXPECT_EQ(gfx::Rect(10, 10), | 8483 EXPECT_EQ(gfx::Rect(10, 10), |
8484 grandchild_ptr->visible_rect_from_property_trees()); | 8484 grandchild_ptr->visible_rect_from_property_trees()); |
8485 } | 8485 } |
8486 | 8486 |
8487 TEST_F(LayerTreeHostCommonTest, SkippingLayer) { | 8487 TEST_F(LayerTreeHostCommonTest, SkippingLayer) { |
8488 gfx::Transform identity; | 8488 gfx::Transform identity; |
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9218 bool root_in_rsll = | 9218 bool root_in_rsll = |
9219 std::find(rsll->begin(), rsll->end(), root) != rsll->end(); | 9219 std::find(rsll->begin(), rsll->end(), root) != rsll->end(); |
9220 EXPECT_TRUE(root_in_rsll); | 9220 EXPECT_TRUE(root_in_rsll); |
9221 bool render_surface2_in_rsll = | 9221 bool render_surface2_in_rsll = |
9222 std::find(rsll->begin(), rsll->end(), render_surface2) != rsll->end(); | 9222 std::find(rsll->begin(), rsll->end(), render_surface2) != rsll->end(); |
9223 EXPECT_FALSE(render_surface2_in_rsll); | 9223 EXPECT_FALSE(render_surface2_in_rsll); |
9224 } | 9224 } |
9225 | 9225 |
9226 } // namespace | 9226 } // namespace |
9227 } // namespace cc | 9227 } // namespace cc |
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