Loading zyn's lv2 in an ardour4 midi track, playing a loop from alsa-midi with seq24 and switching from Analog to StVarF during the play. That's killing the lv2 host.
So, somehow a SV filter is getting used with an incorrect filter type which is triggering an assert of a sort. Perhaps this is a data race generated by updates taking place on running notes rather than only on new notes.
Either way the assert is src/DSP/SVFilter.cpp:139
I'll try to trace the path that leads to the conditions for the crash this week.
If you need a temporary workaround replace that line with "out = &x.low;". That may result in some minor transient errors, but within a few frames everything should be corrected.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Today we're trying to migrate old issues on the sourceforge tracker over to github. As many of the issues are rather old the assumption is most of them are out-of-date. If this issue still impacts current versions of zyn, just let us know and we'll make sure it's migrated to the newer issue tracking system.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
So, somehow a SV filter is getting used with an incorrect filter type which is triggering an assert of a sort. Perhaps this is a data race generated by updates taking place on running notes rather than only on new notes.
Either way the assert is src/DSP/SVFilter.cpp:139
I'll try to trace the path that leads to the conditions for the crash this week.
If you need a temporary workaround replace that line with "out = &x.low;". That may result in some minor transient errors, but within a few frames everything should be corrected.
I was just playing around, no urgent needs for me. In any case, thanks a lot! Workaround works pretty well.
Today we're trying to migrate old issues on the sourceforge tracker over to github. As many of the issues are rather old the assumption is most of them are out-of-date. If this issue still impacts current versions of zyn, just let us know and we'll make sure it's migrated to the newer issue tracking system.