ladybird/Libraries/LibWeb/HTML/EventLoop
Aliaksandr Kalenik ad2ee4fe7a LibWeb: Rasterize each Navigable independently on its own thread
Previously, iframes were rasterized synchronously as nested display
lists inside their parent's display list: the parent's paint walk called
record_display_list() on each hosted iframe document and emitted a
PaintNestedDisplayList command that the player would recurse into. Only
the top-level traversable's RenderingThread was ever active, even though
every Navigable already owned one.

The motivation for splitting this apart:
- Work in the outer document no longer has to be re-recorded when only
  an iframe changes. The parent's cached display list now references the
  iframe's rasterized output live via an ExternalContentSource, so an
  iframe invalidation just needs the parent's display list replayed, not
  re-recorded.
- Each iframe now has a self-contained rasterization pipeline, which is
  prep work for moving iframes into separate sandboxed processes.
2026-04-07 15:09:43 +02:00
..
EventLoop.cpp LibWeb: Rasterize each Navigable independently on its own thread 2026-04-07 15:09:43 +02:00
EventLoop.h LibWeb: Sort update-the-rendering docs per HTML spec 2026-04-07 15:09:43 +02:00
Task.cpp LibWeb: Remove tasks for destroyed documents when filtering on tasks 2026-03-22 14:26:50 -05:00
Task.h LibWeb: Implement makeXRCompatible() enough to work 2026-04-03 13:14:33 +02:00
TaskQueue.cpp LibWeb: Prevent running permanently unrunnable tasks in EventLoop 2026-03-26 18:48:27 +01:00
TaskQueue.h LibWeb: Prevent running permanently unrunnable tasks in EventLoop 2026-03-26 18:48:27 +01:00