mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-26 14:28:49 +00:00
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++
/*
|
|
* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/SVG/SVGClipPathElement.h>
|
|
|
|
namespace Web::SVG {
|
|
|
|
SVGClipPathElement::SVGClipPathElement(DOM::Document& document, DOM::QualifiedName qualified_name)
|
|
: SVGElement(document, move(qualified_name))
|
|
{
|
|
}
|
|
|
|
SVGClipPathElement::~SVGClipPathElement()
|
|
{
|
|
}
|
|
|
|
RefPtr<Layout::Node> SVGClipPathElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties>)
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
}
|