ladybird/Libraries/LibWeb/Layout/Node.cpp at 5a615009ffc4e64aaf68df8d267efc0d018855c2

mirror of https://github.com/LadybirdBrowser/ladybird synced 2026-05-09 08:33:28 +02:00

Files

Andreas Kling 1b41c9109d LibWeb: Cache is_body() on layout nodes

Cache the result of the body element check as a bool set once during
NodeWithStyle construction, instead of calling document().body() (which
walks the children of <html>) on every call. This is called from
PaintableBox::paint_background() for every box on every frame.

This was 0.9% of CPU time while playing a YouTube video.

2026-02-21 15:53:22 +01:00

70 KiB

Raw Blame History

View Raw

70 KiB Raw Blame History

70 KiB

Raw Blame History