[Development] QEasingCurve saving to QDataStream

[Thiago Macieira]

Does anyone remember the implementation details for this class? If so, can you 
help with https://bugreports.qt.io/browse/QTBUG-68181 ?

I can clearly see parameters that are not properly saved to the stream, but I 
don't know which parameters need to be saved and which ones are computed only.
-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center