|guenter geiger||Jun 2, 2003 6:09 am|
|Thomas Grill||Jun 2, 2003 7:04 am|
|Frank Barknecht||Jun 2, 2003 8:04 am|
|Frank Barknecht||Jun 2, 2003 8:06 am|
|Frank Barknecht||Jun 2, 2003 8:07 am|
|guenter geiger||Jun 2, 2003 8:21 am|
|Miller Puckette||Jun 2, 2003 8:53 am|
|guenter geiger||Jun 2, 2003 9:19 am|
|Frank Barknecht||Jun 2, 2003 10:05 am|
|chris clepper||Jun 2, 2003 11:00 am|
|Thomas Grill||Jun 2, 2003 11:59 am|
|Miller Puckette||Jun 2, 2003 3:26 pm|
|Miller Puckette||Jun 2, 2003 3:29 pm|
|Subject:||Re: [PD-dev] devel_0_37 branch|
|From:||Frank Barknecht (fb...@footils.org)|
|Date:||Jun 2, 2003 10:05:16 am|
Hallo, guenter geiger hat gesagt: // guenter geiger wrote:
Strange, I tested with jack 0.50 and 0.71. on two machines and it worked on both (notebook and desktop with SBLive). Furthermore I did not really change anything in the code. Clueless up to now.
It seems to be a jack problem: I can use pd with jack running on "hw:0" but not with Jack on device "default". In fact, Jack doesn't produce sound at all with "default" here, which is strange, but not Pd's fault.
Is this with some special setting. I have the problem that you described with the nasty startup sound too, but then it works. Again no idea. I could port the modified alsa version from 0_36_devel to 0_37_devel, maybe this helps.
I think, I still have Pd 0.36 with the old alsa code here, and when I try to run with "-alsadev default" audio is stuck. Being able to use the named interface is probably much more flexible, when it comes to multichannel cards thanks to asoundrc magic - so I don't necessarily "want my old Pd back".
I'm quite sure, that the idiosyncratic ICE1712 chipset is the reason. I also have a SBLive in this machine, but cannot test right now because I have no cable for it. :(
But the ICE1712 is a bit strange in that ALSA accesses the hw-layer with a certain setting (period size, samplerate, bitdepth), for conversions the plug-layer seems to be needed.
I guess now most of my problems are solved and I can update Pd on my main machine. Will you put a debian directory into the pd-dir?
One problem remains: If I start a quite complex patch with Pd in "-realtime" mode and Jack, Pd just hangs. The error message of Jack is:
subgraph starting at pure_data_0 timed out (subgraph_wait_fd=11, status = 134629112, state = Running) client pure_data_0 error: awake_at = 37365543201 state = 2 timed_out = 0
I tried playing with the jack -t option and set it very high and very low, but it didn't help. I guess, I might disable jack_connecting on startup again, but maybe this could be a command line option later?
(But this also happens if I start Pd, manually jack_disconnect Pd and try to open that patch. I could send you the patch, but it still has some highly personalized absolute paths in it.)
-- Frank Barknecht _ ______footils.org__