From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <93060660658860b6a268b7d4407047ce@acl.lanl.gov>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Double buffering graphics
From: andrey mirtchovski <andrey@lanl.gov>
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Date: Wed,  5 Jun 2002 07:51:04 +0000
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> Be sure to switch during the vertical retrace interval,
> to avoid yucky visual artifacts.

who should take care of that?  the drawing library (i.e.  draw()), the
software or the driver?