[plt-scheme] Byte Swapping Bitmap Performance

From: Jakub Piotr Cłapa (jpc-ml at zenburn.net)
Date: Wed Aug 5 14:52:26 EDT 2009

On 8/5/09 2:21 PM, Matthew Flatt wrote:
> It looks like an implementation of `rgba->argb!' in C would be about 10
> times as fast as that last version.

AFAIK the pygame community is using regexps to do this. Maybe a 
byte-regexp replace is worth a try also in PLT Scheme?

Jakub Piotr Cłapa

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