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Mail Archives: djgpp/1997/07/23/15:18:06

From: dominion AT ripco DOT com (Michael Chisari)
Newsgroups: comp.os.msdos.djgpp
Subject: Scrolling with Allegro.
Date: 17 Jul 1997 19:26:23 GMT
Organization: Ripco, Chicago's Oldest Online Information Service
Lines: 16
Message-ID: <5qlrkv$ilj$1@gail.ripco.com>
NNTP-Posting-Host: foley.ripco.com
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

        I'm using Allegro v2.2 in 640x480x256 mode.  I've got a map that is 
bigger than the actual screen by at least 4x.  What would be a faster way of 
scrolling other than brute-force blitting the image at a certain screen 
offset?  Would hardware-scrolling methods be usable once 32k and 64k color 
modes are being used?

        Any help would be appreciated.

--

 "I met a Christian in Christiansands.  A devil in Helsinki."  - Tricky

                                        -- Michael Chisari
                                           Dominion AT Ripco DOT Com

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