void process(sp_data *sp, void *udata) { UserData *ud = udata; int i; SPFLOAT line = 0, cloud = 0, tmp = 0, revin = 0, rev = 0, dummy, drip = 0; SPFLOAT count = 0; SPFLOAT bar = 0, clk = 0, delIn = 0, delOut = 0; SPFLOAT mode = 0; for(i = 0; i < NUMLINE; i++) { sp_randi_compute(sp, ud->line[i].randi, NULL, &line); chord_cloud_compute(sp, ud->line[i].cc, NULL, &cloud); tmp += cloud * line; } revin += tmp * 0.5; sp_metro_compute(sp, ud->clk, NULL, &clk); sp_count_compute(sp, ud->meter, &clk, &count); bar = (count == 0 && clk); sp_drip_compute(sp, ud->drip, &bar, &drip); drip *= 0.5; revin += drip * 0.1; if(sp->pos > 44100 * 3) { SPFLOAT mg = 0, nn = 0; sp_maygate_compute(sp, ud->mg, &clk, &mg); sp_tseq_compute(sp, ud->seq, &mg, &nn); *ud->mod->freq = sp_midi2cps(nn + 12); modal_compute(sp, ud->mod, &mg, &mode); mode *= 0.3; revin += mode * 0.8; delIn += mode * 0.5; } delIn += drip * 0.1 + ud->pdel * 0.6; sp_vdelay_compute(sp, ud->del, &delIn, &delOut); ud->pdel = delOut; revin += delOut * 0.1; sp_revsc_compute(sp, ud->rev, &revin, &revin, &rev, &dummy); sp->out[0] = tmp * 0.2 + rev * 0.6 + drip * 0.1 + delOut * 0.5 + mode; /* Master fader */ SPFLOAT mtick = (sp->pos == 0) ? 1.0 : 0.0; SPFLOAT fader = 0; sp_tenv_compute(sp, ud->master, &mtick, &fader); sp->out[0] *= fader; sp_progress_compute(sp, ud->prog, NULL, NULL); }
int t_mode(sp_test *tst, sp_data *sp, const char *hash) { uint32_t n; int fail = 0; UserData ud; SPFLOAT met = 0, mod = 0, nn; modal_create(&ud.mod); modal_init(sp, ud.mod); sp_metro_create(&ud.met); sp_metro_init(sp, ud.met); ud.met->freq = 3.0; sp_ftbl_create(sp, &ud.notes, 1); sp_gen_vals(sp, ud.notes, "60 67 62 69 76"); sp_tseq_create(&ud.seq); sp_tseq_init(sp, ud.seq, ud.notes); for(n = 0; n < tst->size; n++) { met = 0; mod = 0; nn = 0; sp_metro_compute(sp, ud.met, NULL, &met); sp_tseq_compute(sp, ud.seq, &met, &nn); *ud.mod->freq = sp_midi2cps(nn); modal_compute(sp, ud.mod, &met, &mod); sp->out[0] = mod; sp_test_add_sample(tst, sp->out[0]); } fail = sp_test_verify(tst, hash); modal_destroy(&ud.mod); sp_metro_destroy(&ud.met); sp_ftbl_destroy(&ud.notes); sp_tseq_destroy(&ud.seq); if(fail) return SP_NOT_OK; else return SP_OK; }