diff options
Diffstat (limited to 'components/layout_thread/lib.rs')
| -rw-r--r-- | components/layout_thread/lib.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/components/layout_thread/lib.rs b/components/layout_thread/lib.rs index 9ddff21070e..4e91da113a6 100644 --- a/components/layout_thread/lib.rs +++ b/components/layout_thread/lib.rs @@ -90,6 +90,7 @@ use script_layout_interface::rpc::TextIndexResponse; use script_layout_interface::wrapper_traits::LayoutNode; use script_traits::{ConstellationControlMsg, LayoutControlMsg, LayoutMsg as ConstellationMsg}; use script_traits::{ScrollState, UntrustedNodeAddress}; +use script_traits::PaintWorkletExecutor; use selectors::Element; use servo_config::opts; use servo_config::prefs::PREFS; @@ -225,6 +226,9 @@ pub struct LayoutThread { webrender_image_cache: Arc<RwLock<FnvHashMap<(ServoUrl, UsePlaceholder), WebRenderImageInfo>>>, + /// The executor for paint worklets. + /// Will be None if the script thread hasn't added any paint worklet modules. + paint_worklet_executor: Option<Arc<PaintWorkletExecutor>>, /// Webrender interface. webrender_api: webrender_traits::RenderApi, @@ -477,6 +481,7 @@ impl LayoutThread { constellation_chan: constellation_chan.clone(), time_profiler_chan: time_profiler_chan, mem_profiler_chan: mem_profiler_chan, + paint_worklet_executor: None, image_cache: image_cache.clone(), font_cache_thread: font_cache_thread, first_reflow: Cell::new(true), @@ -574,6 +579,7 @@ impl LayoutThread { webrender_image_cache: self.webrender_image_cache.clone(), pending_images: if script_initiated_layout { Some(Mutex::new(vec![])) } else { None }, newly_transitioning_nodes: if script_initiated_layout { Some(Mutex::new(vec![])) } else { None }, + paint_worklet_executor: self.paint_worklet_executor.clone(), } } @@ -689,6 +695,11 @@ impl LayoutThread { Msg::SetFinalUrl(final_url) => { self.url = final_url; }, + Msg::SetPaintWorkletExecutor(executor) => { + debug!("Setting the paint worklet executor"); + debug_assert!(self.paint_worklet_executor.is_none()); + self.paint_worklet_executor = Some(executor); + }, Msg::PrepareToExit(response_chan) => { self.prepare_to_exit(response_chan); return false |