static void
cleanup (LV2_Handle instance)
{
B3O* b3o = (B3O*)instance;
freePreamp (b3o->pa);
free (instance);
}
static void
freeSynth(struct b_instance *inst)
{
if (!inst) return;
freeReverb(inst->reverb);
freeWhirl(inst->whirl);
freeToneGenerator(inst->synth);
freeMidiCfg(inst->midicfg);
freePreamp(inst->preamp);
freeProgs(inst->progs);
freeRunningConfig(inst->state);
}
/*
* delete /class/ instances
*/
static void freeAll () {
freeReverb(inst.reverb);
freeWhirl(inst.whirl);
freeToneGenerator(inst.synth);
freeMidiCfg(inst.midicfg);
freePreamp(inst.preamp);
freeProgs(inst.progs);
freeRunningConfig(inst.state);
#ifdef HAVE_ZITACONVOLVE
freeConvolution();
#endif
}
int main (int argc, char**argv) {
int osc_port=0;
void *pa = allocPreamp();
initPreamp(pa, NULL);
int c;
const char *optstring = "hi:o:O:p:V";
struct option long_options[] = {
{ "help", no_argument, 0, 'h' },
{ "input", no_argument, 0, 'i' },
{ "output", no_argument, 0, 'o' },
{ "parameter", required_argument, 0, 'p' },
{ "version", no_argument, 0, 'V' },
{ 0, 0, 0, 0 }
};
while ((c = getopt_long(argc, argv, optstring, long_options, NULL)) != -1) {
switch (c) {
case 'h':
usage("jboverdrive", 0);
return (0);
break;
case 'i':
jack_inport_name=optarg;
break;
case 'o':
jack_outport_name=optarg;
break;
case 'O':
osc_port=atoi(optarg);
break;
case 'p':
{
int ok=0;
char *t = strchr(optarg, '=');
if (t) {
*t='\0';
if (!strcasecmp(optarg, "bias")) {ok=1; p_bias =pp(t+1);}
if (!strcasecmp(optarg, "feedback")) {ok=1; p_feedback =pp(t+1);}
if (!strcasecmp(optarg, "sagtobias")) {ok=1; p_sagtobias=pp(t+1);}
if (!strcasecmp(optarg, "postfeed")) {ok=1; p_postfeed =pp(t+1);}
if (!strcasecmp(optarg, "globfeed")) {ok=1; p_globfeed =pp(t+1);}
if (!strcasecmp(optarg, "gainin")) {ok=1; p_gainin =pp(t+1);}
if (!strcasecmp(optarg, "gainout")) {ok=1; p_gainout =pp(t+1);}
*t='=';
}
if (!ok) {
fprintf(stderr, "invalid parameter '%s' given.\n", optarg);
}
}
break;
case 'V':
printf ("%s %s\n\n", "jboverdrive", VERSION);
printf(
"Copyright (C) 2003-2004 Fredrik Kilander <*****@*****.**>\n"
"Copyright (C) 2012 Robin Gareus <*****@*****.**>\n"
"\n"
"This is free software; see the source for copying conditions. There is NO\n"
"warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"
);
return(0);
default:
fprintf(stderr, "invalid argument.\n");
usage("jboverdrive", 1);
}
}
if (osc_port) {
#ifdef HAVE_LIBLO
if (init_osc(osc_port)) osc_port=0;
#else
fprintf(stderr, "This version has not been compiled with liblo.\nOSC is not available.\n");
#endif
}
j_client = jack_client_open ("b_overdrive", JackNullOption, NULL);
if (!j_client) {
fprintf(stderr, "could not connect to jack.\n");
return(1);
}
j_input_port = jack_port_register (j_client, "in", JACK_DEFAULT_AUDIO_TYPE, JackPortIsInput, 0);
j_output_port = jack_port_register (j_client, "out", JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0);
if (!j_output_port || !j_input_port) {
fprintf(stderr, "no more jack ports available.\n");
jack_client_close (j_client);
return(1);
}
jack_on_shutdown (j_client, jack_shutdown_callback, NULL);
jack_set_process_callback(j_client,jack_audio_callback, pa);
#ifndef _WIN32
signal (SIGHUP, catchsig);
signal (SIGINT, catchsig);
#endif
fctl_biased (pa, p_bias);
fctl_biased_fb (pa, p_feedback);
fctl_sagtoBias (pa, p_sagtobias);
fctl_biased_fb2 (pa, p_postfeed);
fctl_biased_gfb (pa, p_globfeed);
fsetInputGain (pa, p_gainin);
fsetOutputGain (pa, p_gainout);
jack_activate(j_client);
connect_jack_ports();
while (j_client) {
// TODO interaction; allow to change parameters
// via terminal I/O
sleep (1);
}
#ifdef HAVE_LIBLO
if (osc_port) {
shutdown_osc();
}
#endif
freePreamp(pa);
return (0);
}
