[PD-dev] DEFDACBLKSIZE and DEFSENDVS

Alex x37v.alex at gmail.com
Tue Jul 12 00:33:16 CEST 2016


I've wanted variable dac block size as well, for embedding libpd in a
plugin.. I'm guessing PD doesn't play well with jack when jack's block size
is less than 64?

On Mon, Jul 11, 2016 at 2:44 PM, IOhannes m zmölnig <zmoelnig at iem.at> wrote:

> On 07/11/2016 06:56 AM, Giulio Moro via Pd-dev wrote:
> > On Bela I have DEFDACBLKSIZE==8 and DEFSENDVS==8 and I yet have to find
> troubles with this setup.
>
> the joys of having not needing to support multiple operating systems?
>
> also, the overhead with a blocksize of 8 is considerably higher than a
> blocksize of 64, so when using *heavy* Pd-patches you might hit
> performance problems sooner than later.
>
> anyhow, i'm all for having a variable dac blocksize
> $ pd -dacblocksize 8
>
> ain't this is a deja vu [1]?
>
> gfdsamr
> IOhannes
>
> [1] https://lists.puredata.info/pipermail/pd-dev/2004-11/003152.html
>
>
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>
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