[Development] QVariant performance

Olivier Goffart olivier at woboq.com
Mon May 16 23:06:31 CEST 2016

On Montag, 16. Mai 2016 18:06:27 CEST Sean Harmer wrote:
> Probably the biggest hit we see from the use of QVariant in Qt 3D these days
> is the memory allocations for passing around QMatrix4x4's in them. We will
> soon replace these with a strongly typed alternative.

Can you try this patch to see if this improve the situation?
(There should be one memory allocation instead of two)


Woboq - Qt services and support - https://woboq.com - https://code.woboq.org

More information about the Development mailing list