Hi, In my application I have a custom QQuickItem that has time varying parameters which are input externally from the C++ side of things. When the QQuickItem renders, it grabs these parameters using a callback function that shares memory with the main thread, so I need to protect any shared memory with mutexes.
With a high frame rate (60fps) and high data input rate (20-100ms) there's a lot of mutex locking going on. I'd rather have a proxy QObject that holds a copy of the data in the QtQuick rendering thread, so I can use signals instead of mutexes. * Is the scene graph rendering thread a normal QThread with an event loop? * If so, is there a way to get a pointer to it? If I'm delving into implementation-specific territory and what I'm doing is a bad idea, are there any better ways to do what I'm after? Preet
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