changing colormaps on the fly

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Article #35441

#35441

From: Jeff L. Bowden
Date: Sat, 10 Dec 1988 19:19

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I am planning to write a bit of assembly to set up a facility for changing
colormaps on a line by line basis on the ST in low res mode.  Before I do this
I thought it might be a good idea to see if:

a) it is totally impossible.
b) someone has done it and has code to share.
c) someone has seen it done but has no code.
d) someone thinks it is theoretically possible but it has never been done.

Obviously I'd like response (b) the best and would find responses (a) or (b)
the most useful (they require the least work!) but any info anyone has is
useful.

Please E-mail me and I will post a summary when things quiet down.

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arc1-ca.pugleaf.net!utzoo!attcan!uunet!tank!nic.MR.NET!hal!cwjcc!mailrus!cornell!uw-beaver!lorrie.atmos.washington.edu!jeff

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!tank!nic.MR.NET!hal!cwjcc!mailrus!cornell!uw-beaver!lorrie.atmos.washington.edu!jeff
From: jeff@lorrie.atmos.washington.edu (Jeff L. Bowden)
Newsgroups: comp.sys.atari.st
Subject: changing colormaps on the fly
Message-ID: <JEFF.88Dec10111940@lorrie.atmos.washington.edu>
Date: 10 Dec 88 19:19:40 GMT
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Organization: Ministry of Silly Walks
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