forked from mirrors/gecko-dev
87438519f0
Before P1, GetCurrentThreadSerialEventTarget would have always returned the same data as NS_GetCurrentThread, making the comment incorrect Now it will properly return the running TaskQueue if any. This change of name more clearly exposes what they are doing, as we aren't always dealing with threads directly; but a nsISerialEventTarget Differential Revision: https://phabricator.services.mozilla.com/D80354
32 lines
948 B
C++
32 lines
948 B
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsHtml5AtomTable.h"
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#include "nsThreadUtils.h"
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nsHtml5AtomTable::nsHtml5AtomTable() : mRecentlyUsedParserAtoms{} {
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#ifdef DEBUG
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mPermittedLookupEventTarget = mozilla::GetCurrentSerialEventTarget();
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#endif
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}
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nsHtml5AtomTable::~nsHtml5AtomTable() {}
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nsAtom* nsHtml5AtomTable::GetAtom(const nsAString& aKey) {
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#ifdef DEBUG
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MOZ_ASSERT(mPermittedLookupEventTarget->IsOnCurrentThread());
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#endif
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uint32_t index = mozilla::HashString(aKey) % RECENTLY_USED_PARSER_ATOMS_SIZE;
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if (nsAtom* atom = mRecentlyUsedParserAtoms[index]) {
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if (atom->Equals(aKey)) {
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return atom;
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}
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}
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RefPtr<nsAtom> atom = NS_Atomize(aKey);
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nsAtom* ret = atom.get();
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mRecentlyUsedParserAtoms[index] = std::move(atom);
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return ret;
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}
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