Optimize|libdeng2|Observers: Use regular mutex
It appears that Qt's QReadWriteLock::lockForRead() has some performanceissues. Using a regular mutex for audiences produces somewhat betterperformance.
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Added by skyjake about 11 years ago
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Optimize|libdeng2|Observers: Use regular mutex
It appears that Qt's QReadWriteLock::lockForRead() has some performance
issues. Using a regular mutex for audiences produces somewhat better
performance.