mirror of
https://github.com/RGBCube/serenity
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e81594d9a1
This element doesn't actually support anything at the moment, but it still massively speeds up painting performance on Wikipedia! :^) How? Because we no longer paint SVG <path> elements found inside <clipPath> elements. SVGClipPathElement::create_layout_node() returns nullptr which stops the layout tree builder from recursing further into the subtree, and so the <path> element never gets a layout or paint box. Mousing over Wikipedia now barely break 50% CPU usage on my machine :^)
25 lines
502 B
C++
25 lines
502 B
C++
/*
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/SVG/SVGClipPathElement.h>
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namespace Web::SVG {
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SVGClipPathElement::SVGClipPathElement(DOM::Document& document, DOM::QualifiedName qualified_name)
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: SVGElement(document, move(qualified_name))
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{
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}
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SVGClipPathElement::~SVGClipPathElement()
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{
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}
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RefPtr<Layout::Node> SVGClipPathElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties>)
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{
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return nullptr;
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}
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}
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