pbuffer and distortion

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Yohan Baillot (baillot++at++creol.ucf.edu)
Tue, 20 Oct 1998 11:57:33 -0400 (EDT)

Hello pfPeople,

I already ask this question one or two weeks ago but my email was sick.
Did anybody experienced with off-screen rendering with pixel buffers in
performer on an Onyx? I am looking for a starting point like a code sample
that would work and that I would modify. Everything I tried up to here
lead me to BadMatch blabla jargon.

Thanks

Yohan
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 _______________________________________________________________________
                 
 Yohan BAILLOT,
 Manager of the VGI Laboratory at CREOL,
 Graduate Student of the School of Computer Sciences at UCF.
                  
 Vision Graphics and Image Laboratory (VGI),
 Center for Research and Education in Optics and Lasers (CREOL),
 University of Central Florida (UCF),
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 E-mail: baillot++at++creol.ucf.edu
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On Tue, 20 Oct 1998, Max Waterman wrote:

> Roy Ruddle wrote:
> >
> > Some more info, which someone asked me to supply:
> >
> > > AFAIK, the OGL version isn't supposed to be run on IGL h/w, and vice
> > > versa. But someone else will probably be able to confirm this.
> >
> > My understanding is that I SHOULD be able to run IGL on OGL,
>
> IGL on its own, sure, but not the IGL version of performer.
>
> But, again, please check with powers that be. A direct question to i-p
> would probably invoke responses from people that know for sure - there
> may well be inaccuracies in my understanding of the situation.
>
> Max.
>
> > and visa
> > versa. Sure, I'll take a performance hit but I've got plenty to spare.
> > What I don't have is loads of time to port my s/w at this time, so I'm
> > using IGL for this application because that lets me continue to use the
> > user input routines I wrote for IGL.
> >
> > > Please mention in a follow up email to i-p what hardware you are
> > > intending to run the IGL and OGL versions of perfly on.
> > IGL on Indigo2 MaxIMPACT (Irix 6.5, PF 2.2.1). I don't intend to run this
> > application with OGL for the foreseeable future
> >
> > regards
> >
> > roy
> >
> > =======================================================================
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> > Submissions: info-performer++at++sgi.com
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> =======================================================================
> List Archives, FAQ, FTP: http://www.sgi.com/Technology/Performer/
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> Admin. requests: info-performer-request++at++sgi.com
>

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