[Tremor] runtime-generated lookup tables

[Oliver Lange]

> 
> Not difficult, but you will need some way to compute sin/cos and exp
> to fairly high precision.
> 
> The desktop reference codec does generate these tables; the code is in
> libvorbis.
> 
> Monty
> 

Thank you guys, i found the window lookup table func in libvorbis 1.0
(v1.1 and later comes with the pre-calculated tables).

Already replaxced all mentioned tables by functions.

Thanks again for the help,

Oliver 'Bloody' Lange.