From: Chris Holmes <cholmes AT surfsouth DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: 8-Bit Clipping
Date: Fri, 13 Aug 1999 23:22:03 -0400
Organization: Georgia Institute of Technology, Atlanta GA, USA
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Sahab Yazdani wrote:
> 
> Well I fixed the Mixing problem.  (THanks everybody).
> Now I have a problem with 8-bit clipping (It gives a little "wick" at
> the end of every wirte).  I have no clue how to fix this.  And the
> Allegro code simply made my head spin.  Any hints, web-sites, info???

  Sounds like an off by 1 error.  You're either clipping or not clipping
one too many or one too few pixels.

  Chris