Re: Performance and small pixels.

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Rob Jenkins (robj++at++quid)
Wed, 6 Nov 1996 15:00:39 -0800

Eric

I'll work on your support call in the lab here, can you add a call to
pfuPrintWinFBConfig() and see what you actually got ? I suspect the frame
buffer dropped down to RGB 8 bits/comp ( no alpha ) if you have small pixels.
Does the performance drop only happen if you enable anti-aliasing ? If you
enable anti-alaising and transparency, and no multisampling is available ( as
with smal pixel ) the blending gets enabled which would give you a big hit -
anyway why don't we work this out offline and post the outcome.

Cheers
Rob

-- 
________________________________________________________________
Rob Jenkins robj++at++csd.sgi.com
Silicon Graphics, Mtn View, California, USA
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