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. :^)
76 lines
3.6 KiB
C++
76 lines
3.6 KiB
C++
/*
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* Copyright (c) 2022, Linus Groh <linusg@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/ByteBuffer.h>
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#include <LibJS/Heap/Cell.h>
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#include <LibJS/Heap/GCPtr.h>
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#include <LibWeb/HighResolutionTime/DOMHighResTimeStamp.h>
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namespace Web::Fetch::Infrastructure {
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// https://fetch.spec.whatwg.org/#connection-timing-info
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class ConnectionTimingInfo : public JS::Cell {
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JS_CELL(ConnectionTimingInfo, JS::Cell);
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JS_DECLARE_ALLOCATOR(ConnectionTimingInfo);
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public:
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[[nodiscard]] static JS::NonnullGCPtr<ConnectionTimingInfo> create(JS::VM&);
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[[nodiscard]] HighResolutionTime::DOMHighResTimeStamp domain_lookup_start_time() const { return m_domain_lookup_start_time; }
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void set_domain_lookup_start_time(HighResolutionTime::DOMHighResTimeStamp domain_lookup_start_time) { m_domain_lookup_start_time = domain_lookup_start_time; }
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[[nodiscard]] HighResolutionTime::DOMHighResTimeStamp domain_lookup_end_time() const { return m_domain_lookup_end_time; }
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void set_domain_lookup_end_time(HighResolutionTime::DOMHighResTimeStamp domain_lookup_end_time) { m_domain_lookup_end_time = domain_lookup_end_time; }
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[[nodiscard]] HighResolutionTime::DOMHighResTimeStamp connection_start_time() const { return m_connection_start_time; }
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void set_connection_start_time(HighResolutionTime::DOMHighResTimeStamp connection_start_time) { m_connection_start_time = connection_start_time; }
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[[nodiscard]] HighResolutionTime::DOMHighResTimeStamp connection_end_time() const { return m_connection_end_time; }
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void set_connection_end_time(HighResolutionTime::DOMHighResTimeStamp connection_end_time) { m_connection_end_time = connection_end_time; }
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[[nodiscard]] HighResolutionTime::DOMHighResTimeStamp secure_connection_start_time() const { return m_secure_connection_start_time; }
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void set_secure_connection_start_time(HighResolutionTime::DOMHighResTimeStamp secure_connection_start_time) { m_secure_connection_start_time = secure_connection_start_time; }
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[[nodiscard]] ReadonlyBytes lpn_negotiated_protocol() const { return m_lpn_negotiated_protocol; }
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void set_lpn_negotiated_protocol(ByteBuffer lpn_negotiated_protocol) { m_lpn_negotiated_protocol = move(lpn_negotiated_protocol); }
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private:
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ConnectionTimingInfo();
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// https://fetch.spec.whatwg.org/#connection-timing-info-domain-lookup-start-time
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// domain lookup start time (default 0)
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// A DOMHighResTimeStamp.
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HighResolutionTime::DOMHighResTimeStamp m_domain_lookup_start_time { 0 };
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// https://fetch.spec.whatwg.org/#connection-timing-info-domain-lookup-end-time
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// domain lookup end time (default 0)
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// A DOMHighResTimeStamp.
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HighResolutionTime::DOMHighResTimeStamp m_domain_lookup_end_time { 0 };
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// https://fetch.spec.whatwg.org/#connection-timing-info-connection-start-time
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// connection start time (default 0)
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// A DOMHighResTimeStamp.
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HighResolutionTime::DOMHighResTimeStamp m_connection_start_time { 0 };
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// https://fetch.spec.whatwg.org/#connection-timing-info-connection-end-time
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// connection end time (default 0)
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// A DOMHighResTimeStamp.
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HighResolutionTime::DOMHighResTimeStamp m_connection_end_time { 0 };
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// https://fetch.spec.whatwg.org/#connection-timing-info-secure-connection-start-time
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// secure connection start time (default 0)
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// A DOMHighResTimeStamp.
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HighResolutionTime::DOMHighResTimeStamp m_secure_connection_start_time { 0 };
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// https://fetch.spec.whatwg.org/#connection-timing-info-alpn-negotiated-protocol
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// ALPN negotiated protocol (default the empty byte sequence)
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// A byte sequence.
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ByteBuffer m_lpn_negotiated_protocol;
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};
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}
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