4 Commits

Author	SHA1	Message	Date
Andreas Kling	97e2b05004	LibWeb: Merge equivalent style invalidation plans ... Compare invalidation sets, rules, and plans structurally so repeated descendant and sibling invalidation entries can be merged even when they were built as separate payload objects. Also deduplicate pending and active descendant invalidations in the style invalidator so equivalent rules are not re-applied as the DOM walk descends. This reduces :has() invalidation fanout while keeping behavior the same.	2026-04-20 13:20:41 +02:00
Aliaksandr Kalenik	74dc335b28	LibWeb: Allow to early break from InvalidationSet::for_each_property()	2025-01-29 09:30:18 +01:00
Aliaksandr Kalenik	34bf833a0a	LibWeb: Expand invalidation sets usage to any attribute change ... Before this change invalidation sets were only used for "class" and "id" attribute changes.	2025-01-19 19:54:38 +01:00
Aliaksandr Kalenik	c5f2a88f69	LibWeb: Use invalidation sets to reduce style recalculation ... Implements idea described in https://docs.google.com/document/d/1vEW86DaeVs4uQzNFI5R-_xS9TcS1Cs_EUsHRSgCHGu8 Invalidation sets are used to reduce the number of elements marked for style recalculation by collecting metadata from style rules about the dependencies between properties that could affect an element’s style. Currently, this optimization is only applied to style invalidation triggered by class list mutations on an element.	2025-01-19 19:54:38 +01:00