On 01/10/2012 07:43 PM, Rui Nuno Capela wrote:
does the backtraces you get always point to the same spot? #1 qtractorAudioBus::latency_in at qtractorAudioEngine.cpp:2422, which in fact is the call to jack_port_get_latency_range() ?
Yes. This is 100% reproducible for me. Maybe an SMP-related issue? I'll see whether installing jack1 instead helps.
it depends on how new are the build of those calf plugins...
Latest. I grabbed them from Dave's svn repo and built them today.
recently the default build changed from using the good old lv2_external_ui extension into the troublesome lv2_gtk_ui.
They all work fine with qtractor 0.4.8 which just seems to ignore the fancy new GUIs and creates its own instead. Is there a way to get that behaviour in the latest qtractor?
you may get some different results if you build qtractor with the new lilv stack (--enable-lilv) instead of the old slv2 but anyway,
I wanted to try that next, but lilv doesn't build against the LV2 version that I have here (the version that ships with Ubuntu 11.04 is still 3.0). I'm not sure what I need to install to get lilv up and running, as the dependencies aren't documented anywhere. The Qtractor README file thankfully mentions that I need those serd and sord libraries, but that doesn't seem to be enough, running waf configure still complains that it can't find lv2/lv2plug.in/ns/lv2core/lv2.h which my LV2 installation doesn't have. Do I also need the latest lv2core package?
Albert -- Dr. Albert Gr"af Dept. of Music-Informatics, University of Mainz, Germany Email: [email protected], [email protected] WWW: http://www.musikinformatik.uni-mainz.de/ag _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
