From: dsawdai@prom.engin.umich.edu (Donald James Sawdai)
Subject: Re: INFO: Who knows if LCDBios got a Win95 version?
Date: Mon, 19 Jan 1998 13:32:01 EST
Message-ID: <1998Jan19.133201@prom.engin.umich.edu>
Organization: University of Michigan, Ann Arbor



In article <lajzpkwg4ln.fsf@tinasolttu.cs.hut.fi>, Tomi Holger Engdahl <then@tinasolttu.cs.hut.fi> writes:

>Scitech Display Doctor 6.0 software for Windows 3.x/95/NT
>adds VBE 3.0 support for many graphics cards. VBE 3.0
>includes some functions for 3D glass support but I have
>not found much more details on this (the newest VBE
>spec available on VESA web site is VBE 2.0). More information
>about Scitech Display Doctor can be found at http://www.scitechsoft.com/

The VBE 3.0 specs for shutter glasses are concerned with glasses
that connect directly to the new "VBE 3.0 glasses port" (I do not know
the official name) on the back of some current graphics cards.  This
is a 3-pin connector explicitly for the support of shutter glasses.
The software specs in VBE 3.0 provides functions to enable page flipping
and to control glasses connected to this port.

Advantages:  least CPU overhead;  graphics card manufacturer supplies
  driver for glasses in VBE 3.0 (no glasses<->graphics card conflicts)

Disadvantages:  no Windows support (yet);  VBE 3.0 software specs only
  work with page-flipped shutter glasses (no interlaced glasses, HMDs,
  polarized displays, ...);  no VBE 3.0 glasses are available (yet)

For more details, see Christoph Bungert's stereoscopic web page
  http://ourworld.compuserve.com/homepages/bungert/

-Don Sawdai
author, LCDBios

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