[Slackbuilds-users] sse2 optimisation

[David Spencer]

> Can this software work with acceptable speed in old processors without SSE2?
> (i686)

Yes, it is acceptable without SSE2.  In fact the -msse2 flag was only
introduced one version ago (qtpfsgui-1.9.3 -- Luminance HDR is the new
name for qtpfsgui.)  People with Athlons, including me, could not get
1.9.3 to work (which is one of the reasons I skipped 1.9.3) until
someone upstream confessed about the new flag hidden in project.pro.

-D.