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LibWeb: Add fast-path for absolute lengths in Length::to_px()

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Absolute lengths can be resolved immediately without looking up the
viewport size, etc.
This commit is contained in:
Andreas Kling 2022-03-24 18:02:41 +01:00
parent 30b1772eeb
commit 88aca4c996
1 changed files with 3 additions and 0 deletions
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3
Userland/Libraries/LibWeb/CSS/Length.cpp
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@ -97,6 +97,9 @@ float Length::to_px(Layout::Node const& layout_node) const
if (is_calculated()) if (is_calculated())
return m_calculated_style->resolve_length(layout_node)->to_px(layout_node); return m_calculated_style->resolve_length(layout_node)->to_px(layout_node);
if (is_absolute())
return absolute_length_to_px();
if (!layout_node.document().browsing_context()) if (!layout_node.document().browsing_context())
return 0; return 0;
auto viewport_rect = layout_node.document().browsing_context()->viewport_rect(); auto viewport_rect = layout_node.document().browsing_context()->viewport_rect();