From: Marcin Romaszewicz (marcin++at++asmodean.engr.sgi.com)
Date: 08/16/2001 16:38:23
R G B A Depth Stencil
--------------------------------
Nvidia: 8 8 8 8 24 8
Octane 8 8 8 8 24 8
12 12 12 0 24 8
Octane2 V8: 8 8 8 8 24 8
10 10 10 2 24 8
12 12 12 0 24 8
I think Octane V10,V12 can get 12 bit RGBA w-th depth/alpha
IR: 12 12 12 12 23 8
16 0 0 16 23 8 (greyscale visual)
On Thu, 16 Aug 2001, wolf wrote:
>
> PfHi -
>
> What is the maximum pixel depth available under Performer/OpenGL? For my
> purposes, i need to use greyscale (transparency also) - what is the maximum
> number of bits i can obtain? What bit depth does the Octane, iR, and
> nVidea graphics support?
>
> I would like to have 16 bits for greyscale, and 16 bits for
> transparency... Can this be done - and what hardware supports it?
>
> TIA.
>
> wolf
>
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