diff options
Diffstat (limited to 'components/layout_thread/lib.rs')
| -rw-r--r-- | components/layout_thread/lib.rs | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/components/layout_thread/lib.rs b/components/layout_thread/lib.rs index 48b7591c242..848ed595381 100644 --- a/components/layout_thread/lib.rs +++ b/components/layout_thread/lib.rs @@ -532,6 +532,20 @@ impl LayoutThread { trace_layout: bool, dump_flow_tree: bool, ) -> LayoutThread { + // Let webrender know about this pipeline by sending an empty display list. + let mut epoch = Epoch(0); + let webrender_api = webrender_api_sender.create_api(); + let mut txn = webrender_api::Transaction::new(); + txn.set_display_list( + webrender_api::Epoch(epoch.0), + None, + Default::default(), + (id.to_webrender(), Default::default(), Default::default()), + false, + ); + webrender_api.send_transaction(webrender_document, txn); + epoch.next(); + let device = Device::new( MediaType::screen(), window_size.initial_viewport, @@ -576,9 +590,9 @@ impl LayoutThread { document_shared_lock: None, running_animations: ServoArc::new(RwLock::new(Default::default())), expired_animations: ServoArc::new(RwLock::new(Default::default())), - epoch: Cell::new(Epoch(0)), + epoch: Cell::new(epoch), viewport_size: Size2D::new(Au(0), Au(0)), - webrender_api: webrender_api_sender.create_api(), + webrender_api, webrender_document, stylist: Stylist::new(device, QuirksMode::NoQuirks), rw_data: Arc::new(Mutex::new(LayoutThreadData { |