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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_impl.h" | 5 #include "cc/trees/layer_tree_host_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <limits> | 8 #include <limits> |
9 #include <map> | 9 #include <map> |
10 #include <set> | 10 #include <set> |
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3659 LayerTreeImpl* tree, | 3659 LayerTreeImpl* tree, |
3660 bool is_animating) { | 3660 bool is_animating) { |
3661 if (!tree) | 3661 if (!tree) |
3662 return; | 3662 return; |
3663 | 3663 |
3664 LayerAnimationValueObserver* layer = tree->LayerById(layer_id); | 3664 LayerAnimationValueObserver* layer = tree->LayerById(layer_id); |
3665 if (layer) | 3665 if (layer) |
3666 layer->OnTransformIsPotentiallyAnimatingChanged(is_animating); | 3666 layer->OnTransformIsPotentiallyAnimatingChanged(is_animating); |
3667 } | 3667 } |
3668 | 3668 |
| 3669 bool LayerTreeHostImpl::AnimationsPreserveAxisAlignment( |
| 3670 const LayerImpl* layer) const { |
| 3671 return animation_host_ |
| 3672 ? animation_host_->AnimationsPreserveAxisAlignment(layer->id()) |
| 3673 : true; |
| 3674 } |
| 3675 |
3669 void LayerTreeHostImpl::SetLayerFilterMutated(int layer_id, | 3676 void LayerTreeHostImpl::SetLayerFilterMutated(int layer_id, |
3670 LayerTreeType tree_type, | 3677 LayerTreeType tree_type, |
3671 const FilterOperations& filters) { | 3678 const FilterOperations& filters) { |
3672 if (tree_type == LayerTreeType::ACTIVE) { | 3679 if (tree_type == LayerTreeType::ACTIVE) { |
3673 SetTreeLayerFilterMutated(layer_id, active_tree(), filters); | 3680 SetTreeLayerFilterMutated(layer_id, active_tree(), filters); |
3674 } else { | 3681 } else { |
3675 SetTreeLayerFilterMutated(layer_id, pending_tree(), filters); | 3682 SetTreeLayerFilterMutated(layer_id, pending_tree(), filters); |
3676 SetTreeLayerFilterMutated(layer_id, recycle_tree(), filters); | 3683 SetTreeLayerFilterMutated(layer_id, recycle_tree(), filters); |
3677 } | 3684 } |
3678 } | 3685 } |
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3745 return task_runner_provider_->HasImplThread(); | 3752 return task_runner_provider_->HasImplThread(); |
3746 } | 3753 } |
3747 | 3754 |
3748 bool LayerTreeHostImpl::CommitToActiveTree() const { | 3755 bool LayerTreeHostImpl::CommitToActiveTree() const { |
3749 // In single threaded mode we skip the pending tree and commit directly to the | 3756 // In single threaded mode we skip the pending tree and commit directly to the |
3750 // active tree. | 3757 // active tree. |
3751 return !task_runner_provider_->HasImplThread(); | 3758 return !task_runner_provider_->HasImplThread(); |
3752 } | 3759 } |
3753 | 3760 |
3754 } // namespace cc | 3761 } // namespace cc |
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