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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/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" |
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1458 root->render_surface()->damage_tracker()->current_damage_rect(); | 1458 root->render_surface()->damage_tracker()->current_damage_rect(); |
1459 EXPECT_EQ(gfx::Rect(30, 31, 14, 15).ToString(), root_damage_rect.ToString()); | 1459 EXPECT_EQ(gfx::Rect(30, 31, 14, 15).ToString(), root_damage_rect.ToString()); |
1460 } | 1460 } |
1461 | 1461 |
1462 TEST_F(DamageTrackerTest, VerifyDamageForEmptyLayerList) { | 1462 TEST_F(DamageTrackerTest, VerifyDamageForEmptyLayerList) { |
1463 // Though it should never happen, its a good idea to verify that the damage | 1463 // Though it should never happen, its a good idea to verify that the damage |
1464 // tracker does not crash when it receives an empty layer_list. | 1464 // tracker does not crash when it receives an empty layer_list. |
1465 | 1465 |
1466 scoped_ptr<LayerImpl> root = LayerImpl::Create(host_impl_.active_tree(), 1); | 1466 scoped_ptr<LayerImpl> root = LayerImpl::Create(host_impl_.active_tree(), 1); |
1467 root->SetForceRenderSurface(true); | 1467 root->SetForceRenderSurface(true); |
1468 root->layer_tree_impl()->property_trees()->needs_rebuild = true; | 1468 host_impl_.active_tree()->SetRootLayer(std::move(root)); |
1469 EmulateDrawingOneFrame(root.get()); | 1469 LayerImpl* root_ptr = host_impl_.active_tree()->root_layer(); |
1470 root->draw_properties().render_target = root.get(); | 1470 root_ptr->layer_tree_impl()->property_trees()->needs_rebuild = true; |
| 1471 EmulateDrawingOneFrame(root_ptr); |
| 1472 root_ptr->draw_properties().render_target = root_ptr; |
1471 | 1473 |
1472 ASSERT_EQ(root.get(), root->render_target()); | 1474 ASSERT_EQ(root_ptr, root_ptr->render_target()); |
1473 RenderSurfaceImpl* target_surface = root->render_surface(); | 1475 RenderSurfaceImpl* target_surface = root_ptr->render_surface(); |
1474 | 1476 |
1475 LayerImplList empty_list; | 1477 LayerImplList empty_list; |
1476 target_surface->damage_tracker()->UpdateDamageTrackingState( | 1478 target_surface->damage_tracker()->UpdateDamageTrackingState( |
1477 empty_list, | 1479 empty_list, |
1478 target_surface->OwningLayerId(), | 1480 target_surface->OwningLayerId(), |
1479 false, | 1481 false, |
1480 gfx::Rect(), | 1482 gfx::Rect(), |
1481 NULL, | 1483 NULL, |
1482 FilterOperations()); | 1484 FilterOperations()); |
1483 | 1485 |
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1555 gfx::Rect root_damage_rect = | 1557 gfx::Rect root_damage_rect = |
1556 root->render_surface()->damage_tracker()->current_damage_rect(); | 1558 root->render_surface()->damage_tracker()->current_damage_rect(); |
1557 gfx::Rect damage_we_care_about = gfx::Rect(i, i); | 1559 gfx::Rect damage_we_care_about = gfx::Rect(i, i); |
1558 EXPECT_LE(damage_we_care_about.right(), root_damage_rect.right()); | 1560 EXPECT_LE(damage_we_care_about.right(), root_damage_rect.right()); |
1559 EXPECT_LE(damage_we_care_about.bottom(), root_damage_rect.bottom()); | 1561 EXPECT_LE(damage_we_care_about.bottom(), root_damage_rect.bottom()); |
1560 } | 1562 } |
1561 } | 1563 } |
1562 | 1564 |
1563 } // namespace | 1565 } // namespace |
1564 } // namespace cc | 1566 } // namespace cc |
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