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); }