webrender::tile_cache

Function find_scroll_root

source 
fn find_scroll_root(
    spatial_node_index: SpatialNodeIndex,
    prev_scroll_root_cache: &mut (SpatialNodeIndex, SpatialNodeIndex),
    spatial_tree: &SceneSpatialTree,
    allow_sticky_frames: bool,
) -> SpatialNodeIndex
Expand description

Find the scroll root for a given spatial node