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| author | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2011-10-09 16:36:37 +0000 |
|---|---|---|
| committer | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2011-10-09 16:36:37 +0000 |
| commit | 21c068f1916330e90f814bed461fe0821d1665ec (patch) | |
| tree | 949b73696fff09a44b8d3eb01b70bae7174cbd14 /pd/extra/pd~/pdsched.c | |
| parent | bf8ced1efe1a032342e864edc635fa4e2676670d (diff) | |
checked in pd-0.43-0.src.tar.gz
svn path=/trunk/; revision=15557
Diffstat (limited to 'pd/extra/pd~/pdsched.c')
| -rw-r--r-- | pd/extra/pd~/pdsched.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/pd/extra/pd~/pdsched.c b/pd/extra/pd~/pdsched.c index 7efe49a9..6c6060c1 100644 --- a/pd/extra/pd~/pdsched.c +++ b/pd/extra/pd~/pdsched.c @@ -17,15 +17,33 @@ outputs audio and messages. */ #define BUFSIZE 65536 static char inbuf[BUFSIZE]; +#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__GNU__) +void glob_watchdog(t_pd *dummy); + +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); + } +} +#endif + int pd_extern_sched(char *flags) { int naudioindev, audioindev[MAXAUDIOINDEV], chindev[MAXAUDIOINDEV]; int naudiooutdev, audiooutdev[MAXAUDIOOUTDEV], choutdev[MAXAUDIOOUTDEV]; - int i, j, rate, advance, callback, chin, chout, fill = 0, c; + int i, j, rate, advance, callback, chin, chout, fill = 0, c, blocksize; t_binbuf *b = binbuf_new(); sys_get_audio_params(&naudioindev, audioindev, chindev, - &naudiooutdev, audiooutdev, choutdev, &rate, &advance, &callback); + &naudiooutdev, audiooutdev, choutdev, &rate, &advance, &callback, + &blocksize); chin = (naudioindev < 1 ? 0 : chindev[0]); chout = (naudiooutdev < 1 ? 0 : choutdev[0]); @@ -57,6 +75,9 @@ int pd_extern_sched(char *flags) *fp++ = 0; sched_tick(sys_time+sys_time_per_dsp_tick); sys_pollgui(); +#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__GNU__) + pollwatchdog(); +#endif printf(";\n"); for (i = chout*DEFDACBLKSIZE, fp = sys_soundout; i--; fp++) { |