RE: Math.Random() always returns 0

["Incley, Mark" <mark.incley@...>]

For my project, I didn't notice any difference in performance from using
D3DCREATE_FPU_PRESERVE. That's on a pretty modest set up (Win XP SP2,
P3-1Ghz, GeForce 4 TI-4200).

If I get chance I'll do some "before" and "after" D3DCREATE_FPU_PRESERVE
benchmarks and post the results here.

Cheers,
Mark.

-----Original Message-----
From: lua-bounces@bazar2.conectiva.com.br
[mailto:lua-bounces@bazar2.conectiva.com.br] On Behalf Of Richard Ranft
Sent: 24 May 2006 14:29
To: Lua list
Subject: RE: Math.Random() always returns 0


> By using the
> D3DCREATE_FPU_PRESERVE option when creating the D3D device, the 
> math.random problem vanished.

What performance impact - if any - has this caused?  Microsoft's docs
mention an unspecified performance hit and I'm wondering if anyone has
actually noticed how bad (or not) that it is.

Richard