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Floyd Dithering from raw data to a BBitmap						01/24/97
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Here are two simple procedures which implement floyd dithering. When
I saw some of the available picture viewer I was shocked they didn't
use such a simple algorithm to enhance dramatically the quality on 8bit
displays, so I suppose they didn't know how to do it...

The correction scheme is a bit simplified. A normal 640x480x8bit 
picture takes about 0.5 seconds to convert on a 66Mhz BeBox.

If you use this just leave me line: 

					5uro@informatik.uni-hamburg.de