[vorbis-dev] New LSP code committed

[Monty]

> If I remember correctly, Tony Million (of Sonique/nad) used complex
> numbers (that could only be computed in small chunks) to exact even more
> precision than doubles for this reason in several versions of his nad
> MP3 decoder.  (At the time, the CPU overhead was horrible, but now might
> be acceptable.)

doubles were necessary only due to the specific conversion algorithm, which I 
replaced.  The new algorithm both requires only floats and is more precise 
even while requiring less resolution.

Monty

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