Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: ce251e4c49e1a920d5079015b2cd287bacc29590
https://github.com/WebKit/WebKit/commit/ce251e4c49e1a920d5079015b2cd287bacc29590
Author: Matthieu Dubet <[email protected]>
Date: 2025-01-31 (Fri, 31 Jan 2025)
Changed paths:
M Source/WebCore/style/ElementRuleCollector.cpp
M Source/WebCore/style/ElementRuleCollector.h
M Source/WebCore/style/StyleSharingResolver.cpp
Log Message:
-----------
[CSS] Early return from matching when doing invalidation
https://bugs.webkit.org/show_bug.cgi?id=286721
rdar://138419832
Reviewed by Antti Koivisto.
For invalidation, we generally don't want to collect rules
but just to know if any rule matches. We can optimize for
this use case by early returning on first match.
* Source/WebCore/style/ElementRuleCollector.cpp:
(WebCore::Style::ElementRuleCollector::isFirstMatchModeAndHasMatchedAnyRules
const):
(WebCore::Style::ElementRuleCollector::collectMatchingRules):
(WebCore::Style::ElementRuleCollector::transferMatchedRules):
(WebCore::Style::ElementRuleCollector::collectMatchingRulesForList):
(WebCore::Style::ElementRuleCollector::matchAllRules):
(WebCore::Style::ElementRuleCollector::hasAnyMatchingRules): Deleted.
Renamed to matchesAnyRules().
* Source/WebCore/style/ElementRuleCollector.h:
* Source/WebCore/style/StyleSharingResolver.cpp:
(WebCore::Style::SharingResolver::styleSharingCandidateMatchesRuleSet const):
Canonical link: https://commits.webkit.org/289611@main
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