Article View: comp.sys.amiga.tech
Article #7412Re: Animate vs Manual Blitter
From: Pete Ashdown
Date: Wed, 12 Dec 1990 14:01
Date: Wed, 12 Dec 1990 14:01
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1347 bytes
farren@well.sf.ca.us (Mike Farren) writes:
>I whipped up a quick blitter routine in assembly which
>moved an object as desired (16 X 16 pixels), and it blazed - I could
>have nearly 50 objects moving around before a noticable speed degradation
>happened. Of course, I wasn't doing background saves or anything like
>that, but that would have been easy to add, and wouldn't have hurt the
>performance all THAT much - six men, 12 X 11, should be a piece of cake.
Hey Mike, how about a post of that routine?
>Mike Farren farren@well.sf.ca.us
--
"While you are here, your wives and girlfriends are dating handsome American
movie and TV stars. Stars like Tom Selleck, Bruce Willis, and Bart Simpson."
-- Baghdad Betty
Pete Ashdown pashdown%javelin@dsd.es.com ...dsd.es.com!javelin!pashdown
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!orca.dsd.es.com!javelin.es.com!pashdown From: pashdown@javelin.es.com (Pete Ashdown) Newsgroups: comp.sys.amiga.tech Subject: Re: Animate vs Manual Blitter Message-ID: <1990Dec12.140157.1352@javelin.es.com> Date: 12 Dec 90 14:01:57 GMT References: <BZLRT1w163w@ersys.uucp> <22111@well.sf.ca.us> Reply-To: pashdown%javelin@dsd.es.com Organization: Evans & Sutherland Computer Corp., Salt Lake City, Utah Lines: 18