[vorbis-dev] alloca() problem with CodeWarrior
Brett Paterson
brett at fmod.org
Fri Mar 15 16:43:22 PST 2002
>
> Maybe. I'm not sure what the clockspeed or the ARM generation of the
> cpu in that thing
> is. What I _do_ know is that a Vorbis decoder exists, that runs in
> <1MHz on a ppc G4.
>
>
Are you saying it takes only 22cycles per sample (at 44khz) to decode a
vorbis track? (or .1% if you mean a 1ghz g4). Some pcm software mixers
are only this fast (well it's a bit slow for a mixer but not unusual).
I find this hard to believe when the current reference decoder takes
about 20-30 times more cpu than that on my 1.2 ghz machine.
<p>--- >8 ----
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