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Article #6Re: SVGA, information wanted
From: Joe Huffman
Date: Wed, 28 Oct 1992 11:06
Date: Wed, 28 Oct 1992 11:06
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cslewis@vesta.unm.edu () writes: >I've been doing some SVGA programming over the last few days. > ... stuff deleted... >I've been experimenting with mode 105h (1024 x 767 x 256 colors). >int 4f01h says that this mode uses 8 bits per byte, not bitplanes, >with 12 64k windows. I'm trying to draw pixels using write mode 2 >but they come out looking weird, as if there are bitplanes that I'm >not handling correctly. >Can anyone else give more information about working in SVGA mode? >Please post or email. Otherwise, I can followup with some more >info. For mode 105h, it is just put it into that mode, then write one byte for each pixel. Don't worry about 'write modes' and I/O ports and registers. Get the VESA standard... it is a big help and it is free. VESA Suite 360 2150 North First Street San Jose, CA 95131-2020 Voice: 408-435-0333 FAX: 408-435-8225 Or use a graphic library that supports VESA. My company sells one -- if you are interested send me email with an snail mail address and we'll send you a demo disk. -- netcom!proto!joe joe@proto.com
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arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!spool.mu.edu!umn.edu!csus.edu!netcom.com!netcomsv!proto!joeReferences:
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Newsgroups: alt.msdos.programmer Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!spool.mu.edu!umn.edu!csus.edu!netcom.com!netcomsv!proto!joe From: joe@proto.com (Joe Huffman) Subject: Re: SVGA, information wanted Organization: FlashTek, Inc. Date: Wed, 28 Oct 1992 11:06:14 GMT Message-ID: <1992Oct28.110614.6898@proto.com> References: <andreasa.69.720182469@dhhalden.no> <vy4p+6d@lynx.unm.edu> Lines: 34