static void pollwatchdog( void)
{
static int sched_diddsp, sched_nextpingtime;
sched_diddsp++;
if (sys_nogui && sys_hipriority && (sched_diddsp - sched_nextpingtime > 0))
{
glob_watchdog(0);
/* ping every 2 seconds */
sched_nextpingtime = sched_diddsp +
2 * (int)(sys_dacsr /(double)sys_schedblocksize);
}
}
static void sched_pollformeters( void)
{
int inclip, outclip, indb, outdb;
static int sched_nextmeterpolltime, sched_nextpingtime;
/* if there's no GUI but we're running in "realtime", here is
where we arrange to ping the watchdog every 2 seconds. */
#ifdef __linux__
if (sys_nogui && sys_hipriority && (sched_diddsp - sched_nextpingtime > 0))
{
glob_watchdog(0);
/* ping every 2 seconds */
sched_nextpingtime = sched_diddsp +
2 * (int)(sys_dacsr /(double)sys_schedblocksize);
}
#endif
if (sched_diored && (sched_diddsp - sched_dioredtime > 0))
{
//sys_vgui("pdtk_pd_dio 0\n");
sched_diored = 0;
}
if (sched_diddsp - sched_nextmeterpolltime < 0)
return;
if (sched_meterson)
{
t_sample inmax, outmax;
sys_getmeters(&inmax, &outmax);
indb = 0.5 + rmstodb(inmax);
outdb = 0.5 + rmstodb(outmax);
inclip = (inmax > 0.999);
outclip = (outmax >= 1.0);
}
else
{
indb = outdb = 0;
inclip = outclip = 0;
}
if (inclip != sched_lastinclip || outclip != sched_lastoutclip
|| indb != sched_lastindb || outdb != sched_lastoutdb)
{
sys_vgui("pdtk_pd_meters %d %d %d %d\n", indb, outdb, inclip, outclip);
sched_lastinclip = inclip;
sched_lastoutclip = outclip;
sched_lastindb = indb;
sched_lastoutdb = outdb;
}
sched_nextmeterpolltime =
sched_diddsp + (int)(sys_dacsr /(double)sys_schedblocksize);
}