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LibWeb: Add opt-in tracing of update_layout() calls with reason

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Andreas Kling 2025-03-05 20:50:05 +01:00 • committed by Alexander Kalenik
parent c4b1d2382a
commit c333042e63
Notes: github-actions[bot] 2025-03-08 02:39:13 +00:00
21 changed files with 137 additions and 52 deletions
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Libraries/LibWeb/HTML/SourceSet.cpp
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@ -402,7 +402,7 @@ void SourceSet::normalize_source_densities(DOM::Element const& element)
// HACK: Flush any pending layouts here so we get an up-to-date length resolution context.
// FIXME: We should have a way to build a LengthResolutionContext for any DOM node without going through the layout tree.
const_cast<DOM::Document&>(element.document()).update_layout();
const_cast<DOM::Document&>(element.document()).update_layout(DOM::UpdateLayoutReason::SourceSetNormalizeSourceDensities);
if (element.layout_node()) {
CSS::CalculationResolutionContext context { .length_resolution_context = CSS::Length::ResolutionContext::for_layout_node(*element.layout_node()) };
return m_source_size.resolved(context).value_or(CSS::Length::make_auto());