int sys_audiodevnametonumber(int output, const char *name)
{
char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE];
int nindevs = 0, noutdevs = 0, i, canmulti, cancallback;
sys_get_audio_devs(indevlist, &nindevs, outdevlist, &noutdevs,
&canmulti, &cancallback, MAXNDEV, DEVDESCSIZE);
if (output)
{
for (i = 0; i < noutdevs; i++)
{
unsigned long comp = strlen(name);
if (comp > strlen(outdevlist + i * DEVDESCSIZE))
comp = strlen(outdevlist + i * DEVDESCSIZE);
if (!strncmp(name, outdevlist + i * DEVDESCSIZE, comp))
return (i);
}
}
else
{
for (i = 0; i < nindevs; i++)
{
unsigned long comp = strlen(name);
if (comp > strlen(indevlist + i * DEVDESCSIZE))
comp = strlen(indevlist + i * DEVDESCSIZE);
if (!strncmp(name, indevlist + i * DEVDESCSIZE, comp))
return (i);
}
}
return (-1);
}
static void audiosettings_listdevices(t_audiosettings *x)
{
int i;
char indevlist[MAXNDEV][DEVDESCSIZE], outdevlist[MAXNDEV][DEVDESCSIZE];
int indevs = 0, outdevs = 0, canmulti = 0, cancallback = 0;
t_atom atoms[3];
sys_get_audio_devs((char*)indevlist, &indevs,
(char*)outdevlist, &outdevs,
&canmulti, &cancallback,
MAXNDEV, DEVDESCSIZE);
SETSYMBOL (atoms+0, gensym("driver"));
SETSYMBOL (atoms+1, as_getdrivername(sys_audioapi));
outlet_anything(x->x_info, gensym("device"), 2, atoms);
SETSYMBOL (atoms+0, gensym("multi"));
SETFLOAT (atoms+1, (t_float)canmulti);
outlet_anything(x->x_info, gensym("device"), 2, atoms);
SETSYMBOL (atoms+0, gensym("callback"));
SETFLOAT (atoms+1, (t_float)cancallback);
outlet_anything(x->x_info, gensym("device"), 2, atoms);
SETSYMBOL(atoms+0, gensym("in"));
SETSYMBOL(atoms+1, gensym("devices"));
SETFLOAT (atoms+2, (t_float)indevs);
outlet_anything(x->x_info, gensym("device"), 3, atoms);
for(i=0; i<indevs; i++) {
SETFLOAT (atoms+1, (t_float)i);
SETSYMBOL(atoms+2, gensym(indevlist[i]));
outlet_anything(x->x_info, gensym("device"), 3, atoms);
}
SETSYMBOL(atoms+0, gensym("out"));
SETSYMBOL(atoms+1, gensym("devices"));
SETFLOAT (atoms+2, (t_float)outdevs);
outlet_anything(x->x_info, gensym("device"), 3, atoms);
for(i=0; i<outdevs; i++) {
SETFLOAT (atoms+1, (t_float)i);
SETSYMBOL(atoms+2, gensym(outdevlist[i]));
outlet_anything(x->x_info, gensym("device"), 3, atoms);
}
}
void sys_audiodevnumbertoname(int output, int devno, char *name, int namesize)
{
char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE];
int nindevs = 0, noutdevs = 0, canmulti, cancallback;
if (devno < 0)
{
*name = 0;
return;
}
sys_get_audio_devs(indevlist, &nindevs, outdevlist, &noutdevs,
&canmulti, &cancallback, MAXNDEV, DEVDESCSIZE);
if (output && (devno < noutdevs))
strncpy(name, outdevlist + devno * DEVDESCSIZE, namesize);
else if (!output && (devno < nindevs))
strncpy(name, indevlist + devno * DEVDESCSIZE, namesize);
else *name = 0;
name[namesize-1] = 0;
}
static void audiosettings_testdevices(t_audiosettings *x)
{
int i;
char indevlist[MAXNDEV][DEVDESCSIZE], outdevlist[MAXNDEV][DEVDESCSIZE];
int indevs = 0, outdevs = 0, canmulti = 0, cancallback = 0;
if(0) {
pd_error(x, "this should never happen");
}
sys_get_audio_devs((char*)indevlist, &indevs, (char*)outdevlist, &outdevs, &canmulti,
&cancallback, MAXNDEV, DEVDESCSIZE);
post("%d indevs", indevs);
for(i=0; i<indevs; i++)
post("\t#%02d: %s", i, indevlist[i]);
post("%d outdevs", outdevs);
for(i=0; i<outdevs; i++)
post("\t#%02d: %s", i, outdevlist[i]);
post("multi: %d\tcallback: %d", canmulti, cancallback);
endpost();
int naudioindev, audioindev[MAXAUDIOINDEV], chindev[MAXAUDIOINDEV];
int naudiooutdev, audiooutdev[MAXAUDIOOUTDEV], choutdev[MAXAUDIOOUTDEV];
int rate, advance, callback, blocksize;
as_get_audio_params(&naudioindev, audioindev, chindev,
&naudiooutdev, audiooutdev, choutdev,
&rate, &advance, &callback, &blocksize);
post("%d audioindev (parms)", naudioindev);
for(i=0; i<naudioindev; i++) {
post("\t#%02d: %d %d", i, audioindev[i], chindev[i]);
}
post("%d audiooutdev (parms)", naudiooutdev);
for(i=0; i<naudiooutdev; i++) {
post("\t#%02d: %d %d", i, audiooutdev[i], choutdev[i]);
}
post("rate=%d\tadvance=%d\tcallback=%d\tblocksize=%d", rate, advance, callback, blocksize);
}
