>Has anyone worked on any optimised ARM routines for MP3 decoding in xmms? >I notice it's not fast enough as it stands on a 200MHz StrongARM; this seems >pretty bad to me.
The time-consuming part of MPEG decode is usually the DCT. There is a fixed-point implementation of this in Nicolas Pitre's version of splay that you could probably bolt into xmms. p.
