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		| @@ -0,0 +1,499 @@ | ||||
| desc:O_HTNYS_YLOP_ONOM_ELPMIS_O_SIMPLE_MONO_POLY_SYNTH_O | ||||
| //tags: generator synthesis | ||||
| //author: Tale | ||||
|  | ||||
| // Copyright (C) 2012-2017 Theo Niessink | ||||
| // License: LGPL - http://www.gnu.org/licenses/lgpl.html | ||||
|  | ||||
| slider1:-9.5424250943932487459005580651023061840025772838139172965973128061<-120.0,24.0,.0000001>Volume (dB) | ||||
| slider2:0<-1200.0,1200.0,1.0>Tuning (cent) | ||||
| slider3:0<0,1>-Unused | ||||
| slider4:115.78329573381897224814693702618792906596623994250878031835253772<0,5000,1>Attack (ms) | ||||
| slider5:84406.25<1,15000,1>Decay (ms) | ||||
| slider6:0.0<-120.0,24.0,1.0>Sustain (dB) | ||||
| slider7:115.78329573381897224814693702618792906596623994250878031835253772<0,5000,1>Release (ms) | ||||
| slider8:0<0,1>-Unused | ||||
| slider9:0<0,15,1{Sine,HW Rect Sine,FW Rect Sine,Triangle,Trapezoid,Square,Pulse PW,Saw,Mod Triangle PW,Tri Pulse,Hammond,Staircase,Mod Square PW,Trapezoid PW,Tri Pulse PW,O_ALOBARAP_O_PARABOLA_O}>Wave | ||||
| slider10:0.5<0.0,1.0,0.01>Pulse Width | ||||
| slider11:0<0,1>-Unused | ||||
| slider12:200.0<0.0,1200.0,1.0>Pitch Wheel (cent) | ||||
| slider13:0<0,1>-Unused | ||||
| slider14:-36.0<-36.0,0.0,1.0>White Noise (dB) | ||||
| slider15:0<0,1>-Unused | ||||
| slider16:1.0<0.0,1.0,0.01>Low-Pass Filter | ||||
| slider17:0<0,15000,1>Filter Decay (ms) | ||||
| slider18:1.0<0.01,4.0,0.01>Filter Q | ||||
| slider19:0<0,1>-Unused | ||||
| slider20:0<-100,100,1>Pan (%) | ||||
| slider21:0<0,1>-Unused | ||||
| slider22:0<0,16,1{Any,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}>MIDI Ch | ||||
| slider23:1<0,2,1{Legacy,Poly,Mono}>Mode | ||||
| slider24:100<0,100,1>Velocity (%) | ||||
| slider25:0<0,1>-Unused | ||||
| slider26:0.0118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118 | ||||
|  | ||||
|  | ||||
| <0.01,12.0,0.001>LFO Rate (Hz) | ||||
| slider27:0<0,100,1>LFO Depth (%) | ||||
|  | ||||
| out_pin:Left | ||||
| out_pin:Right | ||||
|  | ||||
| import midi_queue.jsfx-inc | ||||
| import adsr.jsfx-inc | ||||
| import rc_filter.jsfx-inc | ||||
| import zdf_filter.jsfx-inc | ||||
| import sine.jsfx-inc | ||||
| import poly_blep.jsfx-inc | ||||
| import noise.jsfx-inc | ||||
| import Tale/fft_synth.jsfx-inc | ||||
| import Tale/fourier_series.jsfx-inc | ||||
| import Tale/wavetable.jsfx-inc | ||||
|  | ||||
| @init | ||||
|  | ||||
| osc_buf = 0; max_poly = 16; osc_size = 13; | ||||
| note_buf = osc_buf + max_poly * osc_size; | ||||
| hold_buf = note_buf + 128; | ||||
| midiq.midiq_init(hold_buf + 128); | ||||
|  | ||||
| pitch = 1; | ||||
|  | ||||
| noise_gain = sqrt(srate / 48000); | ||||
|  | ||||
| lpf.m = 50; | ||||
| lpf.ln = log(lpf.m); | ||||
|  | ||||
| function int(x) ( x|0 ); | ||||
| function gain(db, inf) ( db <= inf ? 0 : 10^(0.05 * db) ); | ||||
| function mix(a, b, mix) ( (1.0 - mix) * a + mix * b ); | ||||
| function cache(x) ( x != this ? ( this = x; 1; ); ); | ||||
|  | ||||
| smooth.rc_set(0.0033); | ||||
| function smooth() ( smooth.lp = this.smooth; this.smooth = smooth.rc_lp(this); ); | ||||
|  | ||||
| min_inf = -384.0; | ||||
| gain0.smooth = gain1.smooth = gain(slider1, min_inf); | ||||
|  | ||||
| function set_tg(note) | ||||
|   // global(tg*) | ||||
| ( | ||||
|   tg.poly_setf(440 * 2^((note - 69) / 12)); | ||||
| ); | ||||
|  | ||||
| function tg_wave(wave) | ||||
|   // global(tg*) | ||||
| ( | ||||
|   wave == 7  ? tg.poly_saw() : | ||||
|   wave == 6  ? tg.poly_rect() : | ||||
|   wave == 5  ? tg.poly_sqr() : | ||||
|   wave == 4  || | ||||
|   wave == 13 ? tg.poly_trap2() : | ||||
|   wave == 3  ? tg.poly_tri() : | ||||
|   wave == 2  ? tg.poly_full() : | ||||
|   wave == 1  ? tg.poly_half() : | ||||
|   wave == 0  ? tg.poly_sin() : | ||||
|   wave == 8  ? tg.poly_tri2() : | ||||
|   wave == 9  || | ||||
|   wave == 14 ? tg.poly_trip() : | ||||
|   wave == 10 ? tg.poly_ham() : | ||||
|   wave == 11 ? tg.poly_stairs() : | ||||
|   wave == 12 ? tg.poly_sqr2() : | ||||
|   wave == 15 ? tg.poly_para() | ||||
| ); | ||||
|  | ||||
| function adsr_sets(g) | ||||
|   instance(state) | ||||
| ( | ||||
|   state == 4 ? state = 2; | ||||
|   this.adsr_sets(g); | ||||
| ); | ||||
|  | ||||
| function load_adsr(p) | ||||
|   // global(adsr*) | ||||
| ( | ||||
|   adsr.state = p[3]; | ||||
|   adsr.env = p[4]; | ||||
|   adsr.scale = p[5]; | ||||
|   adsr.s = p[6]; | ||||
| ); | ||||
|  | ||||
| function store_adsr(p) | ||||
|   // global(adsr*) | ||||
| ( | ||||
|   p[3] = adsr.state; | ||||
|   p[4] = adsr.env; | ||||
|   p[5] = adsr.scale; | ||||
|   p[6] = adsr.s; | ||||
| ); | ||||
|  | ||||
| function load_lpf(p) | ||||
|   // global(lpf*) | ||||
| ( | ||||
|   lpf.env.lp = p[7]; | ||||
|   lpf.freq.smooth = p[8]; | ||||
|   lpf.zdf.g = p[9]; | ||||
|   lpf.zdf.h = p[10]; | ||||
|   lpf.zdf.s1 = p[11]; | ||||
|   lpf.zdf.s2 = p[12]; | ||||
| ); | ||||
|  | ||||
| function store_lpf(p) | ||||
|   // global(lpf*) | ||||
| ( | ||||
|   p[7] = lpf.env.lp; | ||||
|   p[8] = lpf.freq.smooth; | ||||
|   p[9] = lpf.zdf.g; | ||||
|   p[10] = lpf.zdf.h; | ||||
|   p[11] = lpf.zdf.s1; | ||||
|   p[12] = lpf.zdf.s2; | ||||
| ); | ||||
|  | ||||
| function lpf_freq(dt) | ||||
|   // global(lpf*, srate) | ||||
| ( | ||||
|   (lpf.env.a < 1 ? lpf.env.rc_lp(lpf.n) : lpf.n) * dt * srate; | ||||
| ); | ||||
|  | ||||
| function reset_lpf(dt) | ||||
|   // global(lpf*) | ||||
| ( | ||||
|   lpf.env.lp = 0; | ||||
|   lpf.zdf.zdf_reset(); | ||||
|   lpf.freq.smooth = lpf_freq(dt); | ||||
|   lpf.zdf.zdf_lp(lpf.freq.smooth, lpf.q); | ||||
| ); | ||||
|  | ||||
| function set_buf(buf, num, size) | ||||
|   // global(p, end) | ||||
| ( | ||||
|   p = buf; | ||||
|   end = p + num * size; | ||||
| ); | ||||
|  | ||||
| function remove_buf(size) | ||||
|   // global(p, end) | ||||
| ( | ||||
|   end -= size; | ||||
|   p < end ? memcpy(p, p + size, end - p); | ||||
| ); | ||||
|  | ||||
| function find_note(note, buf, num, size) | ||||
|   // global(p, end) | ||||
| ( | ||||
|   set_buf(buf, num, size); | ||||
|   while(p < end && p[] != note ? p += size); | ||||
| ); | ||||
|  | ||||
| function note_on(note, vel) | ||||
|   // global(p, end, note_buf, num_notes, hold_buf, num_hold, osc_buf, num_osc, osc_size, num_poly, tuning, tg*, adsr*, lpf*) | ||||
| ( | ||||
|   find_note(note, note_buf, num_notes, 1); | ||||
|   p >= end ? ( | ||||
|     p[] = note; | ||||
|     num_notes += 1; | ||||
|   ); | ||||
|  | ||||
|   find_note(note, hold_buf, num_hold, 1); | ||||
|   p < end ? ( | ||||
|     remove_buf(1); | ||||
|     num_hold -= 1; | ||||
|   ); | ||||
|  | ||||
|   find_note(note, osc_buf, num_osc, osc_size); | ||||
|   p >= end ? ( | ||||
|     set_tg(note); | ||||
|  | ||||
|     num_osc >= num_poly ? ( | ||||
|       p = osc_buf; | ||||
|       num_poly > 1 ? ( | ||||
|         // Set oscillator/ADSR state to first played note (to mimic old | ||||
|         // mono_synth global state behavior). | ||||
|         tg.t = p[1]; | ||||
|         load_adsr(p); | ||||
|         load_lpf(p); | ||||
|       ); | ||||
|  | ||||
|       remove_buf(osc_size); | ||||
|       p = end; | ||||
|       num_osc -= 1; | ||||
|     ) : ( | ||||
|       // Don't reset oscillator on first note (old mono_synth behavior). | ||||
|       num_osc > 0 ? tg.t = 0; | ||||
|       adsr.adsr_reset(); | ||||
|       reset_lpf(tuning * tg.dt); | ||||
|     ); | ||||
|  | ||||
|     num_osc += 1; | ||||
|     p[0] = note; | ||||
|     p[1] = tg.t; | ||||
|     p[2] = tg.dt; | ||||
|   ) : num_poly > 1 ? ( | ||||
|     load_adsr(p); | ||||
|     load_lpf(p); | ||||
|   ); | ||||
|  | ||||
|   adsr.adsr_a(vel); | ||||
|   lpf.env.lp = lpf.m; | ||||
|  | ||||
|   store_adsr(p); | ||||
|   store_lpf(p); | ||||
| ); | ||||
|  | ||||
| function note_off(note) | ||||
|   // global(p, end, note_buf, num_notes, osc_buf, num_osc, osc_size, num_poly, note_prio, tg*, adsr*) | ||||
| ( | ||||
|   find_note(note, note_buf, num_notes, 1); | ||||
|   p < end ? ( | ||||
|     remove_buf(1); | ||||
|     num_notes -= 1; | ||||
|   ); | ||||
|  | ||||
|   find_note(note, osc_buf, num_osc, osc_size); | ||||
|   p < end ? ( | ||||
|     // Mono, last-note priority | ||||
|     num_poly == 1 && num_notes > 0 && note_prio ? ( | ||||
|       note = note_buf[num_notes - 1]; | ||||
|       set_tg(note); | ||||
|       p[0] = note; | ||||
|       p[1] = tg.t; | ||||
|       p[2] = tg.dt; | ||||
|     ) : ( | ||||
|       // Release | ||||
|       num_poly > 1 ? load_adsr(p); | ||||
|       adsr.adsr_r(); | ||||
|       store_adsr(p); | ||||
|     ); | ||||
|   ); | ||||
| ); | ||||
|  | ||||
| function hold_note(note) | ||||
|   // global(p, end, hold_buf, num_hold) | ||||
| ( | ||||
|   find_note(note, hold_buf, num_hold, 1); | ||||
|   p >= end ? ( | ||||
|     p[] = note; | ||||
|     num_hold += 1; | ||||
|   ); | ||||
| ); | ||||
|  | ||||
| function release_notes() | ||||
|   // global(hold_buf, num_hold) | ||||
|   local(p) | ||||
| ( | ||||
|   p = hold_buf; | ||||
|   loop(num_hold, | ||||
|     note_off(p[]); | ||||
|     p += 1; | ||||
|   ); | ||||
|   num_hold = 0; | ||||
| ); | ||||
|  | ||||
| function all_notes_off() | ||||
|   // global(num_notes, num_hold, num_osc) | ||||
| ( | ||||
|   num_notes = num_hold = num_osc = 0; | ||||
| ); | ||||
|  | ||||
| function pitch_bend(pitch_wheel) | ||||
|   // global(pitch, pitch_range) | ||||
| ( | ||||
|   pitch = pitch_range < 0.00001 ? 1 : 2^(pitch_wheel * pitch_range); | ||||
| ); | ||||
|  | ||||
| @slider | ||||
|  | ||||
| function adr(ms, lo, hi) ( max(lo, min(hi, ms)) * 0.001 ); | ||||
|  | ||||
| function pan(gain, pos) | ||||
|   // global(gain0, gain1) | ||||
| ( | ||||
|   // REAPER default 0 dB pan law (thanks Justin!) | ||||
|   // http://www.askjf.com/index.php?q=2342s | ||||
|  | ||||
|   pos *= 0.25*$pi; | ||||
|   gain *= sqrt(2) * (1 - sqrt(0.5) * (1 / cos(pos) - 1)); | ||||
|  | ||||
|   pos += 0.25*$pi; | ||||
|   gain0 = cos(pos) * gain; | ||||
|   gain1 = sin(pos) * gain; | ||||
| ); | ||||
|  | ||||
| pan(gain(slider1, min_inf), max(-100, min(100, slider20)) * 0.01); | ||||
|  | ||||
| adsr.adsr_seta(adr(slider4, 0, 5000)); | ||||
| adsr.adsr_setd(adr(slider5, 1, 15000)); | ||||
| adsr.adsr_sets(gain(slider6, min_inf)); | ||||
| adsr.adsr_setr(adr(slider7, 0, 5000)); | ||||
|  | ||||
| tuning = 2^(slider2 / 1200); | ||||
| wave = int(slider9); | ||||
|  | ||||
| // Limit pulse width for pulse, triangular pulse, modified square. | ||||
| min_pw = wave == 6 || wave == 14 ? 0.10 : wave == 8 ? 0.01 : wave == 12 ? 0.20 : 0.0; | ||||
| max_pw = wave == 6 ? 0.90 : wave == 8 ? 0.99 : 1.0; | ||||
| pw = wave == 4 || wave == 9 ? 0.5 : max(min_pw, min(max_pw, slider10)); | ||||
|  | ||||
| noise_mix = gain(slider14, -36.0); | ||||
|  | ||||
| lpf.n = slider16 >= 1.0 ? lpf.m : exp(max(0.0, slider16) * lpf.ln); | ||||
| slider17 < 1 ? lpf.env.a = 1 : lpf.env.rc_sett(0.001 * min(15000, slider17)); | ||||
| lpf.q = max(0.01, min(4.0, slider18)); | ||||
|  | ||||
| pitch_range = max(0.0, slider12) / 1200; | ||||
| midi_ch.cache(max(0, min(16, int(slider22))) - 1) ? all_notes_off(); | ||||
| num_poly.cache(slider23 < 0.5 || slider23 >= 1.5 ? 1 : max_poly) ? all_notes_off(); | ||||
| note_prio.cache(slider23 >= 0.5) ? all_notes_off(); | ||||
| vel_range = max(0, min(100, slider24)) * 0.01; | ||||
|  | ||||
| lfo_range = max(0, min(100, slider27)) * 0.01; | ||||
| lfo_range <= 0 ? ( | ||||
|   lfo_mod = 0; | ||||
| ) : wave == 6 || wave == 8 || wave >= 12 ? ( | ||||
|   lfo_mod = 1; | ||||
|   lfo_range *= 0.5 * (max_pw - min_pw); | ||||
|   pw = max(min_pw + lfo_range, min(max_pw - lfo_range, pw)); | ||||
| ) : ( | ||||
|   lfo_mod = 2; | ||||
|   lfo_range *= 0.5/12; | ||||
| ); | ||||
| lfo_mod != 1 ? tg.poly_setpw(pw); | ||||
| lfo_mod ? lfo.sin_setf(max(0.01, slider26)); | ||||
|  | ||||
| @block | ||||
|  | ||||
| midiq.midiq_collect(midi_ch, 3|8|64); | ||||
|  | ||||
| @sample | ||||
|  | ||||
| while(midiq.midiq_remove() ? ( | ||||
|   midiq.msg1 &= 0xF0; | ||||
|  | ||||
|   // Note On | ||||
|   midiq.msg1 == 0x90 && midiq.msg3 ? ( | ||||
|     note_on(midiq.msg2, (1.0 - vel_range) + vel_range * midiq.msg3 / 127); | ||||
|   ) : | ||||
|  | ||||
|   // Note Off | ||||
|   midiq.msg1 == 0x80 || midiq.msg1 == 0x90 ? ( | ||||
|     hold_pedal ? hold_note(midiq.msg2) : note_off(midiq.msg2); | ||||
|   ) : | ||||
|  | ||||
|   // Pitch Wheel | ||||
|   midiq.msg1 == 0xE0 ? ( | ||||
|     pitch_bend(((midiq.msg3 << 7 | midiq.msg2) - 8192) / (midiq.msg3 < 64 ? 8192 : 8191)); | ||||
|   ) : | ||||
|  | ||||
|   // Control Change | ||||
|   midiq.msg1 == 0xB0 ? ( | ||||
|  | ||||
|     // Damper Pedal (Sustain) | ||||
|     midiq.msg2 == 64 ? ( | ||||
|       hold_pedal = midiq.msg3 >= 64; | ||||
|       !hold_pedal ? release_notes(); | ||||
|     ) : | ||||
|  | ||||
|     // All Notes Off | ||||
|     midiq.msg2 == 123 ? ( | ||||
|       all_notes_off(); | ||||
|     ); | ||||
|   ); | ||||
|  | ||||
|   1; // while midiq.midiq_remove() | ||||
| )); | ||||
|  | ||||
| function sample_tg(t, dt) | ||||
|   // global(adsr*, freq_mod, tg*, wave, white_noise, noise_mix) | ||||
|   local(ph, out) | ||||
| ( | ||||
|   adsr.state ? ( | ||||
|     noise_mix < 1.0 ? ( | ||||
|       // Correct full-wave rectified sine/triangular pulse phase. | ||||
|       ph = wave == 2 ? 0.25 : wave == 14 ? 0.75 + 0.5 * tg.pw; | ||||
|       ph > 0 ? tg.poly_sync(t - ph) : tg.t = t; | ||||
|  | ||||
|       tg.poly_setdt(freq_mod * dt); | ||||
|       tg.poly_resetf(); | ||||
|       out = adsr.env * mix(tg_wave(wave), white_noise, noise_mix); | ||||
|  | ||||
|       ph > 0 ? tg.poly_sync(tg.t + ph); | ||||
|       out; | ||||
|     ) : ( | ||||
|       adsr.env * white_noise; | ||||
|     );     | ||||
|   ); | ||||
|   // 0.0 otherwise | ||||
| ); | ||||
|  | ||||
| function apply_lpf(in, dt) | ||||
|   // global(lpf*, tuning) | ||||
|   local(out) | ||||
| ( | ||||
|   lpf.freq = lpf_freq(tuning * dt); | ||||
|   lpf.freq.smooth(); | ||||
|  | ||||
|   // Recalculate LPF coefficients only every 16 samples. | ||||
|   lpf.skip <= 0 && lpf.freq.smooth != lpf.zdf.freq ? ( | ||||
|     lpf.zdf.freq = lpf.freq.smooth; | ||||
|     lpf.zdf.zdf_lp(lpf.zdf.freq, lpf.q); | ||||
|   ); | ||||
|  | ||||
|   out = lpf.zdf.zdf_svf_lp(in); | ||||
|   lpf.n < lpf.m ? out : in; | ||||
| ); | ||||
|  | ||||
| function adsr_lpf_off() | ||||
|   // global(adsr*, lpf.zdf*) | ||||
| ( | ||||
|   !adsr.state && lpf.zdf.s1 == 0 && lpf.zdf.s2 == 0; | ||||
| ); | ||||
|  | ||||
| freq_mod = pitch * tuning; | ||||
| lfo_mod ? lfo_mod == 1 ? tg.poly_setpw(pw + lfo_range * lfo.sin_sin()) : freq_mod *= 2^(lfo.sin_sin() * lfo_range); | ||||
|  | ||||
| white_noise = noise_mix > 0.0 ? noise_gain * noise.lcg_white(); | ||||
| out = 0.0; | ||||
|  | ||||
| // Optimize for mono i.e. don't load/store oscillator/ADSR/filter state. | ||||
| num_poly == 1 ? ( | ||||
|   num_osc ? ( | ||||
|     adsr.adsr_process(); | ||||
|     out = apply_lpf(sample_tg(tg.t, osc_buf[2]), osc_buf[2]); | ||||
|     adsr_lpf_off() ? num_osc = 0; | ||||
|   ); | ||||
| ) : | ||||
|  | ||||
| /* num_poly > 1 ? */ ( | ||||
|   sus = adsr.s; | ||||
|  | ||||
|   set_buf(osc_buf, num_osc, osc_size); | ||||
|   while(p < end ? ( | ||||
|  | ||||
|     // Functions indexing memory seems to be slow, so manually inline them. | ||||
|     /* load_adsr(p); */ adsr.state = p[3]; adsr.env = p[4]; adsr.scale = p[5]; adsr.s = p[6]; | ||||
|     adsr.s != sus ? adsr.adsr_sets(sus); | ||||
|     adsr.adsr_process(); | ||||
|     /* store_adsr(p); */ p[3] = adsr.state; p[4] = adsr.env; p[5] = adsr.scale; p[6] = adsr.s; | ||||
|  | ||||
|     s = sample_tg(p[1], p[2]); | ||||
|     p[1] = tg.t; | ||||
|  | ||||
|     /* load_lpf(p); */ lpf.env.lp = p[7]; lpf.freq.smooth = p[8]; lpf.zdf.g = p[9]; lpf.zdf.h = p[10]; lpf.zdf.s1 = p[11]; lpf.zdf.s2 = p[12]; | ||||
|     s = apply_lpf(s, p[2]); | ||||
|     /* store_lpf(p); */ p[7] = lpf.env.lp; p[8] = lpf.freq.smooth; p[9] = lpf.zdf.g; p[10] = lpf.zdf.h; p[11] = lpf.zdf.s1; p[12] = lpf.zdf.s2; | ||||
|  | ||||
|     out += s; | ||||
|  | ||||
|     adsr_lpf_off() ? ( | ||||
|       remove_buf(osc_size); | ||||
|       num_osc -= 1; | ||||
|     ) : ( | ||||
|       p += osc_size; | ||||
|     ); | ||||
|   )); | ||||
| ); | ||||
|  | ||||
| lpf.skip > 0 ? lpf.skip -= 1 : lpf.skip = 16 - 1; | ||||
|  | ||||
| spl0 += gain0.smooth() * out; | ||||
| spl1 += gain1.smooth() * out; | ||||
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