static int XrunDelayedUsecs(lua_State *L)
/* delay = xrun_delayed_usecs(client) */
{
cud_t *cud = cud_check(L, 1);
lua_pushnumber(L, jack_get_xrun_delayed_usecs(cud->client));
return 1;
}
static int jack_xrun(void *arg) {
float usec;
usec = jack_get_xrun_delayed_usecs(jack_client);
if (usec > 3.0e+6) {
log_msg("troublesome xrun: %1.3f, bailing\n", usec / 1000000);
qmx_quit_internal();
}
return 0;
}
// Callback called by JACK when jackd is experiences a buffer overrun/underrun
static
int xrun_callback_jack(void *arg)
{
jack_client_t *client = (jack_client_t*)arg;
if (active_ringbuffer) {
active_ringbuffer->xrun_usecs += jack_get_xrun_delayed_usecs(client);
}
return 0;
}
