mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-07-30 20:59:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb: Make Element::html_uppercased_qualified_name() lazy

Browse source 
Many elements never end up needing this string, so instead of eagerly
generating it in the Element constructor, let's defer it until someone
actually requests it.

Knocks off a ~1% profile item on Speedometer3's jQuery test.
This commit is contained in:
Andreas Kling 2025-04-20 15:17:27 +02:00 • committed by Andreas Kling
commit 7884e58b5c
Notes: github-actions[bot] 2025-04-20 16:44:23 +00:00
2 changed files with 13 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Libraries/LibWeb/DOM/Element.h
View file

@ -110,7 +110,7 @@ public:
virtual ~Element() override;
FlyString const& qualified_name() const { return m_qualified_name.as_string(); }
FlyString const& html_uppercased_qualified_name() const { return m_html_uppercased_qualified_name; }
FlyString const& html_uppercased_qualified_name() const;
virtual FlyString node_name() const final { return html_uppercased_qualified_name(); }
FlyString const& local_name() const { return m_qualified_name.local_name(); }
@ -497,7 +497,7 @@ protected:
CustomElementState custom_element_state() const { return m_custom_element_state; }
private:
void make_html_uppercased_qualified_name();
FlyString make_html_uppercased_qualified_name() const;
void invalidate_style_after_attribute_change(FlyString const& attribute_name, Optional<String> const& old_value, Optional<String> const& new_value);
@ -511,7 +511,7 @@ private:
bool is_auto_directionality_form_associated_element() const;
QualifiedName m_qualified_name;
FlyString m_html_uppercased_qualified_name;
mutable Optional<FlyString> m_html_uppercased_qualified_name;
GC::Ptr<NamedNodeMap> m_attributes;
GC::Ptr<CSS::CSSStyleProperties> m_inline_style;