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Mail Archives: djgpp/1998/01/02/06:15:22

From: Walter Luke <NightWatchman AT Sacrilege DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Allegro and SVGA
Date: Fri, 02 Jan 1998 05:44:13 -0500
Organization: http://shadows.sacrilege.com
Lines: 12
Message-ID: <68iggd$nvj@mtinsc04.worldnet.att.net>
Reply-To: NightWatchman AT Sacrilege DOT com
NNTP-Posting-Host: 12.68.12.188
Mime-Version: 1.0
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

   I've written a procedure using Allegro to read in a 256 color bitmap
from disk and display it on the screen. Using GFX_AUTODETECT, the colors
came out all wrong. Upon further exploration, I discovered that the
colors come out wrong when I use VESA2B or 2L modes, but work fine with
VESA1.

   Does anyone have any reason why VESA 2.0 isn't working properly?
Also, how concerned should I be? Using the VESA 1.x mode the code should
run on any decent computer, no?



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