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https://github.com/LadybirdBrowser/ladybird.git
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bfd354492e
With this change, we now have ~1200 CellAllocators across both LibJS and LibWeb in a normal WebContent instance. This gives us a minimum heap size of 4.7 MiB in the scenario where we only have one cell allocated per type. Of course, in practice there will be many more of each type, so the effective overhead is quite a bit smaller than that in practice. I left a few types unconverted to this mechanism because I got tired of doing this. :^)
57 lines
1.7 KiB
C++
57 lines
1.7 KiB
C++
/*
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* Copyright (c) 2023, Bastiaan van der Plaat <bastiaan.v.d.plaat@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/Geometry/DOMPoint.h>
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#include <LibWeb/Geometry/DOMRect.h>
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#include <LibWeb/Geometry/DOMRectReadOnly.h>
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namespace Web::Geometry {
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// https://drafts.fxtf.org/geometry/#dictdef-domquadinit
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struct DOMQuadInit {
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DOMPointInit p1;
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DOMPointInit p2;
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DOMPointInit p3;
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DOMPointInit p4;
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};
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// https://drafts.fxtf.org/geometry/#domquad
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class DOMQuad : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(DOMQuad, Bindings::PlatformObject);
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JS_DECLARE_ALLOCATOR(DOMQuad);
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public:
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static JS::NonnullGCPtr<DOMQuad> construct_impl(JS::Realm&, DOMPointInit const& p1, DOMPointInit const& p2, DOMPointInit const& p3, DOMPointInit const& p4);
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virtual ~DOMQuad() override;
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static JS::NonnullGCPtr<DOMQuad> from_rect(JS::VM&, DOMRectInit const&);
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static JS::NonnullGCPtr<DOMQuad> from_quad(JS::VM&, DOMQuadInit const&);
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JS::NonnullGCPtr<DOMPoint> p1() const { return m_p1; }
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JS::NonnullGCPtr<DOMPoint> p2() const { return m_p2; }
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JS::NonnullGCPtr<DOMPoint> p3() const { return m_p3; }
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JS::NonnullGCPtr<DOMPoint> p4() const { return m_p4; }
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JS::NonnullGCPtr<DOMRect> get_bounds() const;
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private:
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DOMQuad(JS::Realm&, DOMPointInit const& p1, DOMPointInit const& p2, DOMPointInit const& p3, DOMPointInit const& p4);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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JS::NonnullGCPtr<DOMPoint> m_p1;
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JS::NonnullGCPtr<DOMPoint> m_p2;
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JS::NonnullGCPtr<DOMPoint> m_p3;
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JS::NonnullGCPtr<DOMPoint> m_p4;
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};
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}
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