In common/JackConstants.h, there is the line: #define DRIVER_PORT_NUM 256 (https://github.com/jackaudio/jack2/blob/master/common/JackConstants.h#L53) in linux/alsa/JackAlsaDriver.cpp, there are the lines throwing the error: assert(fCaptureChannels < DRIVER_PORT_NUM); assert(fPlaybackChannels < DRIVER_PORT_NUM); (https://github.com/jackaudio/jack2/blob/master/linux/alsa/JackAlsaDriver.cpp#L122-L123) They both compare against DRIVER_PORT_NUM, which always caps them at 256 since its a constant. So the problem may be there? 2017-02-08 17:31 GMT+01:00 John Rigg <aldev2@xxxxxxxxxxx>: > On Wed, Feb 08, 2017 at 04:20:12PM +0000, John Rigg wrote: >> In jack2/common/JackGlobals.h it has the following: >> #ifndefine PORT_NUM_MAX >> #define PORT_NUM_MAX 4096 >> #endif >> > > Sorry, that should be JackConstants.h > > John 2017-02-08 17:31 GMT+01:00 John Rigg <aldev2@xxxxxxxxxxx>: > On Wed, Feb 08, 2017 at 04:20:12PM +0000, John Rigg wrote: >> In jack2/common/JackGlobals.h it has the following: >> #ifndefine PORT_NUM_MAX >> #define PORT_NUM_MAX 4096 >> #endif >> > > Sorry, that should be JackConstants.h > > John _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
