[PD] JACK affects UDP rate

Miller Puckette msp at ucsd.edu
Mon Jul 26 18:53:11 CEST 2021


There's also the "ring buffer" stuff in s_audio_paring.c - it's quite general
and well written.  Byte stream oriented.

cheers
M

On Mon, Jul 26, 2021 at 12:46:43PM +0200, Dan Wilcox wrote:
> (Sending again with correct subject line. :P)
> 
> Note, there is Peter's C atomics ringbuffer.c implementation from libpd now in the Pd sources. It's limited to lengths of a multiple of  256 bytes I believe but easy to use.
> 
> I have used it successfully in the iOS Audio Unit to handle differing input and output buffer sizes due to sample rate conversion outside libpd.
> 
> > On Jul 25, 2021, at 12:00 PM, pd-list-request at lists.iem.at <mailto:pd-list-request at lists.iem.at> wrote:
> > 
> > If my analysis is correct (if not, please let me know!), I think the 
> > Jack backend should really adapt the lock-free FIFO from the Portaudio 
> > backend.
> 
> --------
> Dan Wilcox
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