Re: [alsa-devel] [PATCH alsa-lib] pcm: rate: Don't return negative frame count on success in rewind

2014-04-05 2:27 GMT+08:00 Andrew Eikum aeikum@codeweavers.com:

snd_pcm_rewind is documented to return <0 on failure and >=0 on success.

does all resampler support rewind ?

why do rate plugin assume all hardware support rewind ?