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Fix startup performance on Qt5

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Use more appropriate container (QList) for resume data queue buffer.
QVector in Qt5 has poor performance of the first element taking operation,
which is used to process the resume data queue. In Qt6, QVector is just an
alias for QList, so there was no problem there.

PR #18387.
Fixes #18341.
This commit is contained in:
Vladimir Golovnev 2023-01-16 14:45:12 +03:00 • committed by GitHub
commit 2b20d5b260
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3 changed files with 7 additions and 6 deletions
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src/base/bittorrent/sessionimpl.cpp
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@ -340,7 +340,7 @@ struct BitTorrent::SessionImpl::ResumeSessionContext final : public QObject
ResumeDataStorage *startupStorage = nullptr;
ResumeDataStorageType currentStorageType = ResumeDataStorageType::Legacy;
QVector<LoadedResumeData> loadedResumeData;
QList<LoadedResumeData> loadedResumeData;
int processingResumeDataCount = 0;
int64_t totalResumeDataCount = 0;
int64_t finishedResumeDataCount = 0;