diff options
Diffstat (limited to 'cc/layers/layer_impl.cc')
| -rw-r--r-- | cc/layers/layer_impl.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cc/layers/layer_impl.cc b/cc/layers/layer_impl.cc index f585bde..6f3b56be 100644 --- a/cc/layers/layer_impl.cc +++ b/cc/layers/layer_impl.cc @@ -88,6 +88,7 @@ LayerImpl::LayerImpl(LayerTreeImpl* tree_impl, transform_tree_index_(-1), effect_tree_index_(-1), clip_tree_index_(-1), + scroll_tree_index_(-1), draw_depth_(0.f), needs_push_properties_(false), num_dependents_need_push_properties_(0), @@ -277,6 +278,11 @@ void LayerImpl::SetEffectTreeIndex(int index) { SetNeedsPushProperties(); } +void LayerImpl::SetScrollTreeIndex(int index) { + scroll_tree_index_ = index; + SetNeedsPushProperties(); +} + void LayerImpl::PassCopyRequests( std::vector<scoped_ptr<CopyOutputRequest>>* requests) { // In the case that a layer still has a copy request, this means that there's @@ -657,6 +663,7 @@ void LayerImpl::PushPropertiesTo(LayerImpl* layer) { layer->SetTransformTreeIndex(transform_tree_index_); layer->SetClipTreeIndex(clip_tree_index_); layer->SetEffectTreeIndex(effect_tree_index_); + layer->SetScrollTreeIndex(scroll_tree_index_); layer->set_offset_to_transform_parent(offset_to_transform_parent_); LayerImpl* scroll_parent = nullptr; |