Re: [PD] change variables in struct?

2023-05-10 Thread Miller Puckette
I believe that if you change the name of a variable in a "struct" object it will keep all the existing data fields under the new names, even reordering the fields as appropriate.  OTOH I haven't tested this recently, so try it and report back if it fails somehow :) cheers Miller On 5/11/23 0

Re: [PD] Audio latency on linux

2023-05-10 Thread Peter P.
Orm, you might wanna see if running your interface in 96kHz will halve the latency further. best, P ___ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list

[PD] change variables in struct?

2023-05-10 Thread Forrest Curo
If I want to use a working example struct (from the datastructures help patches) I can readily change the values of the variables it uses. What about changing the names of those variables to something more meaningful for their use in a new structure? Will I need to construct the dreadful patch fro

Re: [PD] update on Gem for Apple Silicon?

2023-05-10 Thread Andrew Lyons
Open GL is pretty much dead, and as I understand it, Gem is built on Open GL. Apple deprecated OpenGL years ago, and it will be removed at some point. Metal is the API for Apple these days, and Vulkan is the open source replacement for Open GL. No idea if Gem will move to either of these. https://

Re: [PD] Audio latency on linux

2023-05-10 Thread Roman Haefeli
On Wed, 2023-05-10 at 19:04 +0200, Orm Finnendahl wrote: > > jack_delay reports a 9.6 ms roundtrip delay through the analog > outputs > with a vector size of 64, so it is not the driver and in principle > should be possible to get a lower latency in linux. When using -callback (as Christof alread

[PD] update on Gem for Apple Silicon?

2023-05-10 Thread John Harrison
We're approaching 3 years now since Apple released the M1 and there's no Gem available for distribution on Apple Silicon that I'm aware of. I'm not finding a lot of conversation about it on this list and when searching in the Gem-dev list I found nothing. I tried compiling Gem for Apple Silicon my

Re: [PD] Audio latency on linux

2023-05-10 Thread Andrew Lyons
There is such a thing as a "low latency Linux kernel" as well. It's what AV Linux , and Ubuntu Studio use. It's a special build for real time audio work apparently. On Wed, May 10, 2023, 10:23 AM Orm Finnendahl < orm.finnend...@selma.hfmdk-frankfurt.de> wrote: > Hi, > > I found it: The delay s

Re: [PD] Audio latency on linux

2023-05-10 Thread Christof Ressi
Hi, I found it: The delay setting in the audio settings is the culprit: It was set at 25 ms and setting If you want to reduce latency even more, try to enable "callbacks" in the audio settings (or start Pd with the "-callback" option). Generally, this is not recommend, unless you really need t

[PD] Audio latency on linux

2023-05-10 Thread Orm Finnendahl
Hi, I found it: The delay setting in the audio settings is the culprit: It was set at 25 ms and setting is to 0 ms will reduce the latency. Sorry for the noise... -- Orm ___ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management ->

[PD] Audio latency on linux

2023-05-10 Thread Orm Finnendahl
Hi, for a project involving controlled and tuned feedback through the Audio Interface, we need very low latency (~ 9-10 ms roundtrip through the analog ins/outs) for it to work properly. We did some tests using OSX and linux based systems with different audio interfaces. On OSX I can get down to