OLD | NEW |
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/damage_tracker.h" | 5 #include "cc/trees/damage_tracker.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include "cc/base/math_util.h" | 9 #include "cc/base/math_util.h" |
10 #include "cc/layers/layer_impl.h" | 10 #include "cc/layers/layer_impl.h" |
(...skipping 51 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
62 ExecuteCalculateDrawProperties(root, &render_surface_layer_list); | 62 ExecuteCalculateDrawProperties(root, &render_surface_layer_list); |
63 | 63 |
64 // Iterate back-to-front, so that damage correctly propagates from descendant | 64 // Iterate back-to-front, so that damage correctly propagates from descendant |
65 // surfaces to ancestors. | 65 // surfaces to ancestors. |
66 size_t render_surface_layer_list_size = render_surface_layer_list.size(); | 66 size_t render_surface_layer_list_size = render_surface_layer_list.size(); |
67 for (size_t i = 0; i < render_surface_layer_list_size; ++i) { | 67 for (size_t i = 0; i < render_surface_layer_list_size; ++i) { |
68 size_t index = render_surface_layer_list_size - 1 - i; | 68 size_t index = render_surface_layer_list_size - 1 - i; |
69 RenderSurfaceImpl* target_surface = | 69 RenderSurfaceImpl* target_surface = |
70 render_surface_layer_list[index]->render_surface(); | 70 render_surface_layer_list[index]->render_surface(); |
71 target_surface->damage_tracker()->UpdateDamageTrackingState( | 71 target_surface->damage_tracker()->UpdateDamageTrackingState( |
72 target_surface->layer_list(), target_surface->OwningLayerId(), | 72 target_surface->layer_list(), target_surface, |
73 target_surface->SurfacePropertyChangedOnlyFromDescendant(), | 73 target_surface->SurfacePropertyChangedOnlyFromDescendant(), |
74 target_surface->content_rect(), | 74 target_surface->content_rect(), |
75 render_surface_layer_list[index]->mask_layer(), | 75 render_surface_layer_list[index]->mask_layer(), |
76 render_surface_layer_list[index]->filters()); | 76 render_surface_layer_list[index]->filters()); |
77 } | 77 } |
78 | 78 |
79 root->layer_tree_impl()->ResetAllChangeTracking( | 79 root->layer_tree_impl()->ResetAllChangeTracking( |
80 PropertyTrees::ResetFlags::ALL_TREES); | 80 PropertyTrees::ResetFlags::ALL_TREES); |
81 } | 81 } |
82 | 82 |
(...skipping 1388 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1471 host_impl_.active_tree()->SetRootLayer(std::move(root)); | 1471 host_impl_.active_tree()->SetRootLayer(std::move(root)); |
1472 LayerImpl* root_ptr = host_impl_.active_tree()->root_layer(); | 1472 LayerImpl* root_ptr = host_impl_.active_tree()->root_layer(); |
1473 root_ptr->layer_tree_impl()->property_trees()->needs_rebuild = true; | 1473 root_ptr->layer_tree_impl()->property_trees()->needs_rebuild = true; |
1474 EmulateDrawingOneFrame(root_ptr); | 1474 EmulateDrawingOneFrame(root_ptr); |
1475 | 1475 |
1476 DCHECK_EQ(root_ptr->render_surface(), root_ptr->render_target()); | 1476 DCHECK_EQ(root_ptr->render_surface(), root_ptr->render_target()); |
1477 RenderSurfaceImpl* target_surface = root_ptr->render_surface(); | 1477 RenderSurfaceImpl* target_surface = root_ptr->render_surface(); |
1478 | 1478 |
1479 LayerImplList empty_list; | 1479 LayerImplList empty_list; |
1480 target_surface->damage_tracker()->UpdateDamageTrackingState( | 1480 target_surface->damage_tracker()->UpdateDamageTrackingState( |
1481 empty_list, | 1481 empty_list, target_surface, false, gfx::Rect(), NULL, FilterOperations()); |
1482 target_surface->OwningLayerId(), | |
1483 false, | |
1484 gfx::Rect(), | |
1485 NULL, | |
1486 FilterOperations()); | |
1487 | 1482 |
1488 gfx::Rect damage_rect = | 1483 gfx::Rect damage_rect = |
1489 target_surface->damage_tracker()->current_damage_rect(); | 1484 target_surface->damage_tracker()->current_damage_rect(); |
1490 EXPECT_TRUE(damage_rect.IsEmpty()); | 1485 EXPECT_TRUE(damage_rect.IsEmpty()); |
1491 } | 1486 } |
1492 | 1487 |
1493 TEST_F(DamageTrackerTest, VerifyDamageAccumulatesUntilReset) { | 1488 TEST_F(DamageTrackerTest, VerifyDamageAccumulatesUntilReset) { |
1494 // If damage is not cleared, it should accumulate. | 1489 // If damage is not cleared, it should accumulate. |
1495 | 1490 |
1496 LayerImpl* root = CreateAndSetUpTestTreeWithOneSurface(); | 1491 LayerImpl* root = CreateAndSetUpTestTreeWithOneSurface(); |
(...skipping 62 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1559 gfx::Rect root_damage_rect = | 1554 gfx::Rect root_damage_rect = |
1560 root->render_surface()->damage_tracker()->current_damage_rect(); | 1555 root->render_surface()->damage_tracker()->current_damage_rect(); |
1561 gfx::Rect damage_we_care_about = gfx::Rect(i, i); | 1556 gfx::Rect damage_we_care_about = gfx::Rect(i, i); |
1562 EXPECT_LE(damage_we_care_about.right(), root_damage_rect.right()); | 1557 EXPECT_LE(damage_we_care_about.right(), root_damage_rect.right()); |
1563 EXPECT_LE(damage_we_care_about.bottom(), root_damage_rect.bottom()); | 1558 EXPECT_LE(damage_we_care_about.bottom(), root_damage_rect.bottom()); |
1564 } | 1559 } |
1565 } | 1560 } |
1566 | 1561 |
1567 } // namespace | 1562 } // namespace |
1568 } // namespace cc | 1563 } // namespace cc |
OLD | NEW |