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, Ali Mohammad Pur <mpfard@serenityos.org>
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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 <AK/FlyString.h>
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#include <AK/NonnullRefPtr.h>
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#include <LibJS/Heap/GCPtr.h>
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#include <LibWeb/CSS/CSSKeyframeRule.h>
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#include <LibWeb/CSS/CSSRule.h>
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#include <LibWeb/Forward.h>
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#include <LibWeb/WebIDL/ExceptionOr.h>
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namespace Web::CSS {
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// https://drafts.csswg.org/css-animations/#interface-csskeyframesrule
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class CSSKeyframesRule final : public CSSRule {
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WEB_PLATFORM_OBJECT(CSSKeyframesRule, CSSRule);
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JS_DECLARE_ALLOCATOR(CSSKeyframesRule);
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public:
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[[nodiscard]] static JS::NonnullGCPtr<CSSKeyframesRule> create(JS::Realm&, FlyString name, JS::MarkedVector<JS::NonnullGCPtr<CSSKeyframeRule>>);
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virtual ~CSSKeyframesRule() = default;
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virtual Type type() const override { return Type::Keyframes; }
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Vector<JS::NonnullGCPtr<CSSKeyframeRule>> const& keyframes() const { return m_keyframes; }
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FlyString const& name() const { return m_name; }
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size_t length() { return m_keyframes.size(); }
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void set_name(String const& name) { m_name = name; }
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private:
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CSSKeyframesRule(JS::Realm& realm, FlyString name, JS::MarkedVector<JS::NonnullGCPtr<CSSKeyframeRule>> keyframes)
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: CSSRule(realm)
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, m_name(move(name))
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, m_keyframes(move(keyframes))
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{
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}
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virtual void visit_edges(Visitor&) override;
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virtual void initialize(JS::Realm&) override;
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virtual DeprecatedString serialized() const override;
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FlyString m_name;
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Vector<JS::NonnullGCPtr<CSSKeyframeRule>> m_keyframes;
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};
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template<>
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inline bool CSSRule::fast_is<CSSKeyframesRule>() const { return type() == CSSRule::Type::Keyframes; }
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}
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