[Bug 251125] audio/jack: update to jack2 or add new port audio/jack2

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Fri Dec 4 13:53:10 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251125

--- Comment #46 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
> And the code around it looks accordingly, which is why I see no way to request > a fragment size that matches the period cycle from jack. Not if the channel 
> count or the sample size are non-2^N.

There is:

SNDCTL_DSP_SETBLKSIZE

which can do this. It selects 2 frags as default. Virtual OSS respects the
previously set fragcount, only changing the buffer size. Not sure about Linux.

--HPS

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