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@@ -388,8 +388,15 @@ void SourceSet::normalize_source_densities(DOM::Element const& element)
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{
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// 1. Let source size be source set's source size.
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auto source_size = [&] {
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- if (!m_source_size.is_calculated())
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+ if (!m_source_size.is_calculated()) {
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+ // If the source size is viewport-relative, resolve it against the viewport right now.
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+ if (m_source_size.value().is_viewport_relative()) {
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+ return CSS::Length::make_px(m_source_size.value().viewport_relative_length_to_px(element.document().viewport_rect()));
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+ }
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+
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+ // FIXME: Resolve font-relative lengths against the relevant font size.
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return m_source_size.value();
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+ }
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// HACK: Flush any pending layouts here so we get an up-to-date length resolution context.
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// FIXME: We should have a way to build a LengthResolutionContext for any DOM node without going through the layout tree.
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Andreas Kling