[Speex-dev] Speex under CE
Jean-Marc.Valin at USherbrooke.ca
Wed Feb 2 07:03:35 PST 2005
> The compilation is fine with float code but the fixed point code
> doesn’t compile due to the long long undefined type. In any way, the
> fixed point version take more time that float version on a standard
Just replace the "long long" by "__int64". I think that's fixed in
1.1.6. As for the fixed-point version running slower on an x86, that's
perfectly normal because the x86 has a very fast FPU.
> With the float version, the CPU taken to encode a wav file is 630%. It
> takes 240 seconds to encode a file of 40 seconds on an Intel PXA270
> processor at 624 MHz.
That's perfectly normal for the float version (it even seems fast). With
the fixed-point you'll easily real-time.
> Did you know if an optimized version for Windows CE platform exists
> (free or not free)?
Yes, you just need to compile it.
Jean-Marc Valin <Jean-Marc.Valin at USherbrooke.ca>
Université de Sherbrooke
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