26 Jul
2017
26 Jul
'17
2:39 a.m.
On 07/26/2017 00:35, Filipe Coelho wrote:
So some of those buffer sizes work, some do not.
GUIs usually show only power of 2 values because they're safer to use
(I mean, more likely to actually work).
Also some jack applications sadly were made with the expectation that
power-of-2 buffer sizes will be used...
But for such cases the application can return an error on start and
during the jack-buffersize-callback, to force jack to be under
power-of-2 sizes.
Anyway, at least in latest jack2 this is not a problem.
Not sure about jack1, but I believe the same is true.
I use Jack1. power of 2 check is hardcoded in the server.
if (!jack_power_of_two (nframes)) {
jack_error ("buffer size %" PRIu32 " not a power of
2",
nframes);
return EINVAL;
}
Yuri