Remove 'update the rendering' hook for service/shared worker (gpuweb#…

…4479) * Remove 'update the rendering' hook for service/shared worker * Apply suggestions from code review --------- Co-authored-by: Kai Ninomiya <[email protected]>
warmtiger · Feb 5, 2024 · e44f622 · e44f622
1 parent 23b9597
commit e44f622
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/spec/index.bs b/spec/index.bs
@@ -13550,11 +13550,14 @@ specified points.
 
     - "update the rendering or user interface of that `Document`"
     - "update the rendering of that dedicated worker"
-    - "update the rendering of that service worker"
-    - "update the rendering of that shared worker"
 
-    Issue(whatwg/html#10112): HTML doesn't define "update the rendering" for service
-    and shared workers yet. Update this text when it does.
+    Note:
+    Service and Shared workers do not have "update the rendering" steps
+    because they cannot render to user-visible canvases.
+    {{AnimationFrameProvider/requestAnimationFrame()}} is not exposed in
+    {{ServiceWorkerGlobalScope}} and {{SharedWorkerGlobalScope}}, and
+    {{OffscreenCanvas}}es from {{HTMLCanvasElement/transferControlToOffscreen()}}
+    [cannot be sent to these workers](https://github.com/whatwg/html/issues/10112).
 
     Run the following steps: