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LibWeb: Add fast_is<SVGGraphicsElement>()

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This dynamic_cast was ~6% of runtime when mousing around on Discord.
This commit is contained in:
Andreas Kling 2023-08-03 13:26:29 +02:00
parent 37a618b7ad
commit bb39ca9b4a
2 changed files with 11 additions and 0 deletions
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1
Userland/Libraries/LibWeb/DOM/Node.h
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@ -74,6 +74,7 @@ public:
virtual bool requires_svg_container() const { return false; } virtual bool requires_svg_container() const { return false; }
virtual bool is_svg_container() const { return false; } virtual bool is_svg_container() const { return false; }
virtual bool is_svg_element() const { return false; } virtual bool is_svg_element() const { return false; }
virtual bool is_svg_graphics_element() const { return false; }
virtual bool is_svg_svg_element() const { return false; } virtual bool is_svg_svg_element() const { return false; }
virtual bool is_svg_use_element() const { return false; } virtual bool is_svg_use_element() const { return false; }

10
Userland/Libraries/LibWeb/SVG/SVGGraphicsElement.h
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@ -56,8 +56,18 @@ protected:
Optional<Gfx::PaintStyle const&> svg_paint_computed_value_to_gfx_paint_style(SVGPaintContext const& paint_context, Optional<CSS::SVGPaint> const& paint_value) const; Optional<Gfx::PaintStyle const&> svg_paint_computed_value_to_gfx_paint_style(SVGPaintContext const& paint_context, Optional<CSS::SVGPaint> const& paint_value) const;
Gfx::AffineTransform m_transform = {}; Gfx::AffineTransform m_transform = {};
private:
virtual bool is_svg_graphics_element() const final { return true; }
}; };
Gfx::AffineTransform transform_from_transform_list(ReadonlySpan<Transform> transform_list); Gfx::AffineTransform transform_from_transform_list(ReadonlySpan<Transform> transform_list);
} }
namespace Web::DOM {
template<>
inline bool Node::fast_is<SVG::SVGGraphicsElement>() const { return is_svg_graphics_element(); }
}