[Bug 66952] Re: esddsp not support SNDCTL_DSP_CHANNELS ioctl.
topia at clovery.jp
Thu Oct 19 16:00:36 UTC 2006
** Description changed:
I used esddsp for testing portaudio, but sound played twice the length
of original time.
so I checked source of portaudio and esddsp, they are working as:
1. portaudio use SNDCTL_DSP_CHANNELS with 2(stereo)
- 2. esddsp ignore this, but return successful return value
+ 2. esddsp ignore this, but return success
3. finally, esddsp using default mode(monoral)
so, maybe real bug is 2nd behavior (ignore and successful return value),
but we seems like to support this ioctl, by OSS API reference <http://manuals.opensound.com/developer/SNDCTL_DSP_CHANNELS.html>.
esddsp not support SNDCTL_DSP_CHANNELS ioctl.
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