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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_impl.h" | 5 #include "cc/trees/layer_tree_impl.h" |
| 6 | 6 |
| 7 #include <limits> | 7 #include <limits> |
| 8 #include <set> | 8 #include <set> |
| 9 | 9 |
| 10 #include "base/debug/trace_event.h" | 10 #include "base/debug/trace_event.h" |
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| 503 LayerTreeHostCommon::CalculateDrawProperties(&inputs); | 503 LayerTreeHostCommon::CalculateDrawProperties(&inputs); |
| 504 } | 504 } |
| 505 | 505 |
| 506 { | 506 { |
| 507 TRACE_EVENT2("cc", | 507 TRACE_EVENT2("cc", |
| 508 "LayerTreeImpl::UpdateTilePriorities", | 508 "LayerTreeImpl::UpdateTilePriorities", |
| 509 "IsActive", | 509 "IsActive", |
| 510 IsActiveTree(), | 510 IsActiveTree(), |
| 511 "SourceFrameNumber", | 511 "SourceFrameNumber", |
| 512 source_frame_number_); | 512 source_frame_number_); |
| 513 scoped_ptr<OcclusionTracker<LayerImpl> > occlusion_tracker; | 513 scoped_ptr<OcclusionTracker<LayerImpl>> occlusion_tracker; |
| 514 if (settings().use_occlusion_for_tile_prioritization) { | 514 if (settings().use_occlusion_for_tile_prioritization) { |
| 515 occlusion_tracker.reset(new OcclusionTracker<LayerImpl>( | 515 occlusion_tracker.reset(new OcclusionTracker<LayerImpl>( |
| 516 root_layer()->render_surface()->content_rect())); | 516 root_layer()->render_surface()->content_rect())); |
| 517 occlusion_tracker->set_minimum_tracking_size( | 517 occlusion_tracker->set_minimum_tracking_size( |
| 518 settings().minimum_occlusion_tracking_size); | 518 settings().minimum_occlusion_tracking_size); |
| 519 } | 519 } |
| 520 | 520 |
| 521 bool resourceless_software_draw = (layer_tree_host_impl_->GetDrawMode() == | 521 bool resourceless_software_draw = (layer_tree_host_impl_->GetDrawMode() == |
| 522 DRAW_MODE_RESOURCELESS_SOFTWARE); | 522 DRAW_MODE_RESOURCELESS_SOFTWARE); |
| 523 | 523 |
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| 1516 page_scale, | 1516 page_scale, |
| 1517 duration.InSecondsF()); | 1517 duration.InSecondsF()); |
| 1518 } | 1518 } |
| 1519 } | 1519 } |
| 1520 | 1520 |
| 1521 scoped_ptr<PageScaleAnimation> LayerTreeImpl::TakePageScaleAnimation() { | 1521 scoped_ptr<PageScaleAnimation> LayerTreeImpl::TakePageScaleAnimation() { |
| 1522 return page_scale_animation_.Pass(); | 1522 return page_scale_animation_.Pass(); |
| 1523 } | 1523 } |
| 1524 | 1524 |
| 1525 } // namespace cc | 1525 } // namespace cc |
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