diff options
Diffstat (limited to 'desiredata')
| -rw-r--r-- | desiredata/src/s_audio.c | 77 |
1 files changed, 32 insertions, 45 deletions
diff --git a/desiredata/src/s_audio.c b/desiredata/src/s_audio.c index f8fddcdc..bc62e449 100644 --- a/desiredata/src/s_audio.c +++ b/desiredata/src/s_audio.c @@ -105,9 +105,9 @@ static float (*peak_fp)(t_float*, t_int, t_float) = peakvec; static int audio_isopen() {return audio_state && ((audi.ndev > 0 && audi.chdev[0] > 0) || (audo.ndev > 0 && audo.chdev[0] > 0));} -extern "C" void sys_get_audio_params(t_audiodevs *in, t_audiodevs *out, int *prate, int *pdacblocksize, int *padvance, int *pscheduler) { - in->ndev =audi.ndev; for (int i=0; i<MAXAUDIOINDEV; i++) {in ->dev[i] = audi.dev[i]; in->chdev[i]=audi.chdev[i];} - out->ndev=audo.ndev; for (int i=0; i<MAXAUDIOOUTDEV; i++) {out->dev[i] = audo.dev[i]; out->chdev[i]=audo.chdev[i];} +extern "C" void sys_get_audio_params(t_audiodevs *ai, t_audiodevs *ao, int *prate, int *pdacblocksize, int *padvance, int *pscheduler) { + ai->ndev=audi.ndev; for (int i=0; i< MAXAUDIOINDEV; i++) {ai->dev[i] = audi.dev[i]; ai->chdev[i]=audi.chdev[i];} + ao->ndev=audo.ndev; for (int i=0; i<MAXAUDIOOUTDEV; i++) {ao->dev[i] = audo.dev[i]; ao->chdev[i]=audo.chdev[i];} *prate = audio_rate; *pdacblocksize = audio_dacblocksize; *padvance = audio_advance; @@ -128,8 +128,8 @@ int rate, int dacblocksize, int advance, int scheduler) { audio_scheduler = scheduler; } -extern "C" void sys_open_audio2(t_audiodevs *in, t_audiodevs *out, int rate, int dacblocksize, int advance, int scheduler) { - sys_open_audio(in->ndev,in->dev,in->ndev,in->chdev,out->ndev,out->dev,out->ndev,out->chdev,rate,dacblocksize,advance,scheduler,1); +extern "C" void sys_open_audio2(t_audiodevs *ai, t_audiodevs *ao, int rate, int dacblocksize, int advance, int scheduler) { + sys_open_audio(ai->ndev,ai->dev,ai->ndev,ai->chdev,ao->ndev,ao->dev,ao->ndev,ao->chdev,rate,dacblocksize,advance,scheduler,1); } /* init routines for any API which needs to set stuff up before any other API gets used. This is only true of OSS so far. */ @@ -311,11 +311,11 @@ void sys_close_audio() { /* open audio using whatever parameters were last used */ void sys_reopen_audio() { - t_audiodevs in, out; + t_audiodevs ai,ao; int rate, dacblocksize, advance, scheduler; sys_close_audio(); - sys_get_audio_params(&in,&out,&rate, &dacblocksize, &advance, &scheduler); - sys_open_audio2(&in,&out, rate, dacblocksize, advance, scheduler); + sys_get_audio_params(&ai,&ao,&rate,&dacblocksize,&advance,&scheduler); + sys_open_audio2( &ai,&ao, rate, dacblocksize, advance, scheduler); } /* tb: default value of peak_fp {*/ @@ -383,23 +383,23 @@ void sys_listdevs() { /* start an audio settings dialog window */ void glob_audio_properties(t_pd *dummy, t_floatarg flongform) { /* these are the devices you're using: */ - t_audiodevs in,out; + t_audiodevs ai,ao; int rate, dacblocksize, advance, scheduler; /* these are all the devices on your system: */ - char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE]; - int nindevs = 0, noutdevs = 0, canmulti = 0; - audio_getdevs(indevlist, &nindevs, outdevlist, &noutdevs, &canmulti, MAXNDEV, DEVDESCSIZE); - ostringstream indevliststring; for (int i=0; i<nindevs; i++) indevliststring << " {" << (indevlist + i*DEVDESCSIZE) << "}"; - ostringstream outdevliststring; for (int i=0; i<noutdevs; i++) outdevliststring << " {" << (outdevlist + i*DEVDESCSIZE) << "}"; - sys_get_audio_params(&in,&out,&rate,&dacblocksize,&advance,&scheduler); - if (in.ndev > 1 || out.ndev > 1) flongform = 1; - ostringstream indevs; for (int i=0; i< in.ndev; i++) indevs << " " << in.dev [i]; - ostringstream outdevs; for (int i=0; i<out.ndev; i++) outdevs << " " << out.dev[i]; - ostringstream inchans; for (int i=0; i< in.ndev; i++) inchans << " " << in.chdev[i]; - ostringstream outchans; for (int i=0; i<out.ndev; i++) outchans << " " << out.chdev[i]; + char idevlist[MAXNDEV*DEVDESCSIZE], odevlist[MAXNDEV*DEVDESCSIZE]; + int nidev = 0, nodev = 0, canmulti = 0; + audio_getdevs(idevlist, &nidev, odevlist, &nodev, &canmulti, MAXNDEV, DEVDESCSIZE); + ostringstream idevliststring; for (int i=0; i<nidev; i++) idevliststring << " {" << (idevlist + i*DEVDESCSIZE) << "}"; + ostringstream odevliststring; for (int i=0; i<nodev; i++) odevliststring << " {" << (odevlist + i*DEVDESCSIZE) << "}"; + sys_get_audio_params(&ai,&ao,&rate,&dacblocksize,&advance,&scheduler); + if (ai.ndev > 1 || ao.ndev > 1) flongform = 1; + ostringstream idevs; for (int i=0; i<ai.ndev; i++) idevs << " " << ai. dev[i]; + ostringstream odevs; for (int i=0; i<ao.ndev; i++) odevs << " " << ao. dev[i]; + ostringstream ichans; for (int i=0; i<ai.ndev; i++) ichans << " " << ai.chdev[i]; + ostringstream ochans; for (int i=0; i<ao.ndev; i++) ochans << " " << ao.chdev[i]; sys_vgui("pdtk_audio_dialog {%s} {%s} {%s} {%s} {%s} {%s} %d %d %d %d %d\n", - indevliststring .str().data()+1, indevs.str().data()+1, inchans.str().data()+1, - outdevliststring.str().data()+1, outdevs.str().data()+1, outchans.str().data()+1, + idevliststring.str().data()+1, idevs.str().data()+1, ichans.str().data()+1, + odevliststring.str().data()+1, odevs.str().data()+1, ochans.str().data()+1, rate, dacblocksize, advance, canmulti, flongform!=0); } @@ -407,32 +407,19 @@ void glob_audio_properties(t_pd *dummy, t_floatarg flongform) { /* new values from dialog window */ void glob_audio_dialog(t_pd *dummy, t_symbol *s, int argc, t_atom *argv) { - int nindev=0, noutdev=0; - int newindev[4], newinchan[4], newoutdev[4], newoutchan[4]; - for (int i=0; i<4; i++) { - newindev[i] = INTARG(i ); - newinchan[i] = INTARG(i+4 ); - newoutdev[i] = INTARG(i+8 ); - newoutchan[i] = INTARG(i+12); - } - for (int i=0; i<4; i++) { - if (newinchan[i] ) { - newindev[ nindev] = newindev[i]; - newinchan[nindev] = newinchan[i]; - nindev++; - } - } + int nidev=0, nodev=0; + t_audiodevs ai,ao; for (int i=0; i<4; i++) { - if (newoutchan[i]) { - newoutdev[ noutdev] = newoutdev[i]; - newoutchan[noutdev] = newoutchan[i]; - noutdev++; - } + ai.dev [i] = INTARG(i ); + ai.chdev[i] = INTARG(i+4 ); + ao.dev [i] = INTARG(i+8 ); + ao.chdev[i] = INTARG(i+12); } + for (int i=0; i<4; i++) if (ai.chdev[i]) {ai.dev[nidev] = ai.dev[i]; ai.chdev[nidev] = ai.chdev[i]; nidev++;} + for (int i=0; i<4; i++) if (ao.chdev[i]) {ao.dev[nodev] = ao.dev[i]; ao.chdev[nodev] = ao.chdev[i]; nodev++;} sys_close_audio(); - sys_open_audio(nindev, newindev, nindev, newinchan, - noutdev, newoutdev, noutdev, newoutchan, - INTARG(16),INTARG(17),INTARG(18),INTARG(19), 1); + sys_open_audio(nidev, ai.dev, nidev, ai.chdev, + nodev, ao.dev, nodev, ao.chdev, INTARG(16),INTARG(17),INTARG(18),INTARG(19), 1); } void sys_setblocksize(int n) { |