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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/layers/picture_layer_impl.h" | 5 #include "cc/layers/picture_layer_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 #include <set> | 9 #include <set> |
10 | 10 |
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681 } | 681 } |
682 | 682 |
683 PictureLayerTiling* PictureLayerImpl::GetRecycledTwinTiling( | 683 PictureLayerTiling* PictureLayerImpl::GetRecycledTwinTiling( |
684 const PictureLayerTiling* tiling) { | 684 const PictureLayerTiling* tiling) { |
685 PictureLayerImpl* recycled_twin = GetRecycledTwinLayer(); | 685 PictureLayerImpl* recycled_twin = GetRecycledTwinLayer(); |
686 if (!recycled_twin || !recycled_twin->tilings_) | 686 if (!recycled_twin || !recycled_twin->tilings_) |
687 return nullptr; | 687 return nullptr; |
688 return recycled_twin->tilings_->TilingAtScale(tiling->contents_scale()); | 688 return recycled_twin->tilings_->TilingAtScale(tiling->contents_scale()); |
689 } | 689 } |
690 | 690 |
| 691 TilePriority::PriorityBin PictureLayerImpl::GetMaxTilePriorityBin() const { |
| 692 if (!HasValidTilePriorities()) |
| 693 return TilePriority::EVENTUALLY; |
| 694 return TilePriority::NOW; |
| 695 } |
| 696 |
691 size_t PictureLayerImpl::GetMaxTilesForInterestArea() const { | 697 size_t PictureLayerImpl::GetMaxTilesForInterestArea() const { |
692 return layer_tree_impl()->settings().max_tiles_for_interest_area; | 698 return layer_tree_impl()->settings().max_tiles_for_interest_area; |
693 } | 699 } |
694 | 700 |
695 float PictureLayerImpl::GetSkewportTargetTimeInSeconds() const { | 701 float PictureLayerImpl::GetSkewportTargetTimeInSeconds() const { |
696 float skewport_target_time_in_frames = | 702 float skewport_target_time_in_frames = |
697 layer_tree_impl()->use_gpu_rasterization() | 703 layer_tree_impl()->use_gpu_rasterization() |
698 ? kGpuSkewportTargetTimeInFrames | 704 ? kGpuSkewportTargetTimeInFrames |
699 : kCpuSkewportTargetTimeInFrames; | 705 : kCpuSkewportTargetTimeInFrames; |
700 return skewport_target_time_in_frames * | 706 return skewport_target_time_in_frames * |
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1722 PictureLayerTilingSet::TilingRange tiling_range = CurrentTilingRange(); | 1728 PictureLayerTilingSet::TilingRange tiling_range = CurrentTilingRange(); |
1723 size_t current_tiling_range_offset = current_tiling_ - tiling_range.start; | 1729 size_t current_tiling_range_offset = current_tiling_ - tiling_range.start; |
1724 return tiling_range.end - 1 - current_tiling_range_offset; | 1730 return tiling_range.end - 1 - current_tiling_range_offset; |
1725 } | 1731 } |
1726 } | 1732 } |
1727 NOTREACHED(); | 1733 NOTREACHED(); |
1728 return 0; | 1734 return 0; |
1729 } | 1735 } |
1730 | 1736 |
1731 } // namespace cc | 1737 } // namespace cc |
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