hi all,
i experience a serious slowdown
in my mouse handling routine with
newer drivers from nvidia.
basically the mouse handling routine
does a GL_SELECT rendering of my widgets
followed by a GL_FEEDBACK render loop.
it used/uses to be very fast (~1ms)
on systmes using 81.xx or 87.xx drivers
but is very slow (~200-500ms) on systems using newer drivers, 90.xx or higher.
did anything special happen between these
drivers? is this in some way related
to the newer multiscreen compatibility modes
etc?
best,
hendrik