[Speex-dev] memory usage

Jean-Marc Valin Jean-Marc.Valin at USherbrooke.ca
Tue Mar 1 01:31:55 PST 2005


I just checked in some changes that remove some unnecessary buffers
(exc2 and buf2) and that reduce other buffers to the minimum. That
should save 7800 bytes for the encoder.


> when removing "spx_sig_t *orig;" in the encoder, the stack usage
> went from 17091 to 16451 bytes,
> I have already got a working decoder running on my Ubicom IP3K,
> using 10-15% of the CPU, with a decoder stack size of 4058 bytes.
> The encoder is next..
> /alfred
> > 	Jean-Marc
> > 
Jean-Marc Valin <Jean-Marc.Valin at USherbrooke.ca>
Université de Sherbrooke

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