Re: [Fwd: Texture minification filter PF_ vs GL_]

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Angus Dorbie (dorbie++at++sgi.com)
Wed, 21 Oct 1998 17:21:59 -0700

You can also try calling this token directly.

Cheers,Angus.

Phil Keslin wrote:
>
> Scott Herod wrote:
> >
> > Also, could someone familiar with the details comment on
> > the relationship between performer's PFTEX_CLAMP (with or
> > without borders) and OpenGL's GL_CLAMP vs. GL_CLAMP_TO_BORDER_SGIS vs.
> > GL_CLAMP_TO_EDGE_SGIS?
>
> If PFTEX_CLAMP is set and the hardware supports the
> SGIS_texture_edge_clamp extension, Performer uses CLAMP_TO_EDGE_SGIS
> instead of CLAMP. It doesn't look as if CLAMP_TO_BORDER_SGIS is ever
> used.
>
> - Phil
> --
> Phil Keslin <philk++at++engr.sgi.com>
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