Details
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Bug
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Resolution: Invalid
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Not Evaluated
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None
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6.3.0 Beta1
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None
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Android
Description
QAndroidPlatformFontDatabase::populateFontDatabase() is called six times during app startup.
This should be avoided by the following code in QFontDatabasePrivate::ensureFontDatabase()
QFontDatabasePrivate *QFontDatabasePrivate::ensureFontDatabase()
{
QFontDatabasePrivate *d = privateDb();
if (d->count == 0) {
if (Q_UNLIKELY(qGuiApp == nullptr || QGuiApplicationPrivate::platformIntegration() == nullptr))
qFatal("QFontDatabase: Must construct a QGuiApplication before accessing QFontDatabase");
initializeDb();
}
return d;
}
but somehow this does not work. d->count is zero when we enter this method. When we exit it, it is 86. Next time we encounter the check, it is zero again. I have no idea what is going on.