Details
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Task
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Resolution: Fixed
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P2: Important
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None
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None
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All
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2a217aba3 (dev)
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Multimedia wk 17-18
Description
QPlatformMediaIntegration::instance() uses QtGlobalStatic::ApplicationHolder to implement functionality similar to Q_APPLICATION_STATIC. The goal is to tie object lifetime to an application if it exists, but fall back to behave as a Q_GLOBAL_STATIC if it no qt application object exists.
However, since QtGlobalStatic::ApplicationHolder is an implementation detail of Q_APPLICATION_STATIC, we should not use QtGlobalStatic::ApplicationHolder in user code
Attachments
Issue Links
- relates to
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QTBUG-120198 Process abruptly terminates while executing static destructor in Qt6Multimedia.dll
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- Closed
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QTBUG-124578 Make Q_APPLICATION_STATIC behave more friendly when no qt application object exists
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- Reported
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| For Gerrit Dashboard: QTBUG-124577 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 556615,3 | Manage media backend lifetime using Q_APPLICATION_STATIC | dev | qt/qtmultimedia | Status: MERGED | +2 | 0 |