Xref:	news2.mv.net comp.os.msdos.djgpp:8286
From:	Bart Kelsey <kelsey DOT 14 AT ohio-state DOT edu>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Need help: Allegro & UniVBE
Date:	Wed, 04 Sep 1996 02:30:09 -0400
Organization:	Ohio State University
Lines:	16
Message-ID:	<322D21F1.46A5@ohio-state.edu>
Reply-To:	kelsey DOT 14 AT ohio-state DOT edu
NNTP-Posting-Host:	find3-cs-13.dial.bright.net
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I just installed the newest version of UniVBE on my computer...  I've
been trying to write a tile-based game in 640x480x256 using Allegro
(involving a lot of bitmap-blits and page flipping...)  I've notice that
the tiles scroll up and down a lot faster as long as their top corner
has an X value that is a multiple of 4.  Why is this?  How can I make
the whole thing go faster (or *ugh* slow the whole thing down) so it
will scroll at a constant speed?  I didn't have this problem before
installing UniVBE.

Thanks,
Bart

Please email responses to <kelsey DOT 14 AT osu DOT edu>

P.S.  Did anyone understand that??  It's kind of a hard problem to
explain.

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