Re: gsoc2013 octave audio system

[Pantxo Diribarne]

> I updated the code accordingly.
This looks very good. I did a few more tests :
octave:24> NAME = audiodevinfo(1, 1)
error: value on right hand side of assignment is undefined

Here device 1 has no input. You should add a test for this and 
explicitly send an error.

octave:26> SUPPORTS = audiodevinfo(1, 44100, 16, 3)
Expression 'parameters->channelCount <= maxChans' failed in 
'src/hostapi/alsa/pa_linux_alsa.c', line: 1438
Expression 'ValidateParameters( inputParameters, hostApi, 
StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', 
line: 1772

The output is correct but those warning messages appear.

Pantxo