removing unnecessary duplication

1 files changed, 0 insertions, 1055 deletions

diff --git a/attic/muse2-oom/muse2/synti/vam/vam.cpp b/attic/muse2-oom/muse2/synti/vam/vam.cpp
deleted file mode 100644
index 6d9d181c..00000000
--- a/attic/muse2-oom/muse2/synti/vam/vam.cpp
+++ /dev/null
@@ -1,1055 +0,0 @@
-//=========================================================
-//  MusE
-//  Linux Music Editor
-//
-//  Parts of this file taken from:
-//      The analogue oscillator from Steve Harris plugin collection.
-//      Werner Schweer's organ softsynth for MusE.
-//	The music-dsp source archive.
-//
-//  (C) Copyright 2002 Jotsif Lindman H�nlund (jotsif@linux.nu)
-//  (C) Copyright 2005 Robert Jonsson (rj@spamatica.se)
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation; either version 2
-// of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-// 02111-1307, USA or point your web browser to http://www.gnu.org.
-//=========================================================
-
-#include <assert.h>
-#include <cmath>
-#include <stdio.h>
-#include <list>
-
-#include "libsynti/mess.h"
-#include "muse/midi.h"
-#include "muse/midictrl.h"
-
-#include "vam.h"
-#include "vamgui.h"
-#include "libsynti/mono.h"
-
-// Denormalise floats, only actually needed for PIII and very recent PowerPC
-#define DENORMALISE(fv) (((*(unsigned int*)&(fv))&0x7f800000)==0)?0.0f:(fv)
-
-// A fast, truncating towards 0 modulo function. ANSI C doesn't define
-// which % will do, most truncate towards -inf
-#define MOD(v,m) (v<0?v+m:(v>m?v-m:v))
-
-// Limit values
-#define LIMIT(v,l,u) (v<l?l:(v>u?u:v))
-
-#define PI M_PI
-
-//---------------------------------------------------------
-//   Oscillator
-//---------------------------------------------------------
-
-struct Oscillator {
-float phase;
-float pitchmod;
-float detune;
-float freq;
-float pwm;
-float pw;
-float fm;
-int waveform;
-bool on;
-};
-
-struct LPFilter {
-float out[4];
-float in[4];
-};
-
-//---------------------------------------------------------
-//   Envelope
-//---------------------------------------------------------
-
-struct EnvelopeGenerator {
-static const int onStates = 2;
-static const int offStates = 1;
-
-struct Segment {
-		int ticks;
-		double incr;
-};
-Segment segment[onStates + offStates];
-
-int state;
-double env;
-int tick;
-
-int attack;
-int decay;
-float sustain;
-int release;
-
-EnvelopeGenerator() {
-		segment[0].ticks = 441;
-		segment[0].incr = 1.0/441.0;
-		segment[1].ticks = 0;
-		segment[1].incr = 0.0;
-		segment[2].ticks = 441;
-		segment[2].incr = -(1.0/441.0);
-}
-
-void setSegment(int seg, int ticks, double incr) {
-		segment[seg].ticks = ticks;
-		segment[seg].incr = incr;
-}
-  
-void keyOn() {
-//		env = 0.0;
-		state = 0;
-		if(env) segment[state].incr = (1.0 - env) / segment[state].ticks;
-		else env = 0.0;
-		tick = segment[state].ticks;
-}
-void keyOff() {
-		state = onStates;
-		tick = segment[state].ticks;
-}
-bool isOff() {
-		return state == (onStates+offStates);
-}
-bool step() {
-		if(state >= onStates+offStates)
-		return false;
-		if (tick == 0)
-		return true;
-		env +=segment[state].incr;
-		if(env < 0.0)
-		    env = 0.0;
-		--tick;
-		while(tick == 0) {
-		++state;
-		if(state >= onStates+offStates)
-				return false;
-		if(state == onStates)
-				return true;
-		tick = segment[state].ticks;
-		}
-		return true;
-}
-};
-
-//---------------------------------------------------------
-//   VAM
-//---------------------------------------------------------
-
-class VAM : public MessMono {
-      static int useCount;
-      static const int CB_AMP_SIZE = 961;
-      static const int LIN2EXP_SIZE = 256;
-
-      static double cb2amp_tab[CB_AMP_SIZE];
-      static double cb2amp(double cb);
-
-      static float lin2exp[LIN2EXP_SIZE];
-
-            /*	Synthvariables */
-      static float *sin_tbl, *tri_tbl, *saw_tbl, *squ_tbl;
-      bool isOn;
-      int pitch, channel;
-      float velocity;
-
-      //int idata[NUM_CONTROLLER];  // buffer for init data
-      int *idata;
-
-      EnvelopeGenerator dco1_env;
-      EnvelopeGenerator dco2_env;
-      EnvelopeGenerator filt_env;
-
-      LPFilter dco1_filter;
-      LPFilter dco2_filter;
-
-      Oscillator dco1;
-      Oscillator dco2;
-      Oscillator lfo;
-
-      bool filt_invert, filt_keytrack;
-      double filt_env_mod, filt_res, filt_cutoff, keytrack_cutoff;
-
-      int controller[NUM_CONTROLLER];
-      void noteoff(int channel, int pitch);
-      void setController(int ctrl, int data);
-      float *wave_tbl(int wave);
-      double lowpass_filter(double cutoff, double resonance, double input, LPFilter *f);
-
-
-      VAMGui* gui;
-
-    public:
-      virtual int getControllerInfo(int, const char**, int*, int*, int*, int*) const;
-      virtual void getInitData(int* n, const unsigned char**p) const;
-      virtual bool guiVisible() const;
-      virtual void showGui(bool);
-      virtual bool hasGui() const { return true; }
-      virtual void getGeometry(int* x, int* y, int* w, int* h) const;
-      virtual void setGeometry(int x, int y, int w, int h);
-      virtual void processMessages();
-      virtual void process(float**, int, int);
-      virtual void note(int channel, int pitch, int velo);
-      virtual bool setController(int channel, int ctrl, int val);
-      virtual bool sysex(int, const unsigned char*);
-      VAM(int sr);
-      ~VAM();
-      bool init(const char* name);
-};
-
-float* VAM::sin_tbl;
-float* VAM::tri_tbl;
-float* VAM::saw_tbl;
-float* VAM::squ_tbl;
-int VAM::useCount = 0;
-double VAM::cb2amp_tab[VAM::CB_AMP_SIZE];
-float VAM::lin2exp[VAM::LIN2EXP_SIZE];
-
-
-//---------------------------------------------------------
-//   VAM
-//---------------------------------------------------------
-
-VAM::VAM(int sr)
-  : MessMono()
-      {
-      idata = new int[NUM_CONTROLLER];
-      setSampleRate(sr);
-      gui = 0;
-      }
-
-//---------------------------------------------------------
-//   ~VAM
-//---------------------------------------------------------
-
-VAM::~VAM()
-      {
-      --useCount;
-      if (useCount == 0) {
-          delete[] sin_tbl;
-          delete[] tri_tbl;
-          delete[] saw_tbl;
-          delete[] squ_tbl;
-          }
-      }
-
-//---------------------------------------------------------
-//   curTime
-//---------------------------------------------------------
-
-double VAM::cb2amp(double cb)
-      {
-      if(cb < 0.0)
-          return 1.0;
-      if(cb > 960.0)
-          return 0.0;
-      return cb2amp_tab[int(cb)];
-      }
-
-double VAM::lowpass_filter(double cutoff, double resonance, double input, LPFilter *f)
-      {
-      double output;
-      cutoff *= 1.16;
-
-      input -= f->out[3] * (resonance * 4.0) * (1.0 - 0.15 * cutoff * cutoff);
-      input *= 0.35013 * cutoff * cutoff * cutoff * cutoff;
-
-      f->out[0] = input + 0.3 * f->in[0] + (1.0 - cutoff) * f->out[0]; // Pole 1
-      f->in[0]  = input;
-      f->out[1] = f->out[0] + 0.3 * f->in[1] + (1.0 - cutoff) * f->out[1];  // Pole 2
-      f->in[1]  = f->out[0];
-      f->out[2] = f->out[1] + 0.3 * f->in[2] + (1.0 - cutoff) * f->out[2];  // Pole 3
-      f->in[2]  = f->out[1];
-      f->out[3] = f->out[2] + 0.3 * f->in[3] + (1.0 - cutoff) * f->out[3];  // Pole 4
-      f->in[3]  = f->out[2];
-
-      //	if(f.out[3] > 1.0) f.out[3] = 1.0;
-
-      output = f->out[3];
-
-
-      return output;
-      }
-
-float *VAM::wave_tbl(int wave)
-      {
-              if (wave == 0) {
-                      return sin_tbl;
-              }
-      else if (wave == 1) {
-                      return squ_tbl;
-      }
-      else if (wave == 2) {
-          return saw_tbl;
-      }
-      else if (wave == 3) {
-          return tri_tbl;
-      }
-      return sin_tbl;
-      }
-
-//---------------------------------------------------------
-//   init
-//---------------------------------------------------------
-
-bool VAM::init(const char* name)
-      {
-      gui = new VAMGui;
-      gui->setWindowTitle(QString(name));
-      gui->show();
-
-      if (useCount == 0) {
-          int i;
-          float tmp;
-          for(i = 0; i < CB_AMP_SIZE; i++) {
-              cb2amp_tab[i] = pow(10.0, double(i) / -300.0);
-              //cb2amp_tab[i] = 1.0 - i/(float)CB_AMP_SIZE;
-              }
-          for(i = 0; i < LIN2EXP_SIZE; i++) {
-              tmp = i/255.0;
-              lin2exp[i] = 1.5 * tmp * tmp * tmp - 0.69 * tmp * tmp + 0.16 * tmp;
-              }
-          int sr = sampleRate();
-          /* Build up denormalised oscilator wavetables, these are sample_rate
-             long, costs more RAM to create them but makes freqency calcs much
-             cheaper, and means that interpolation isn't that neccesary, esp if
-             you use integer frequncies */
-          
-          float *tmp_tbl = new float[sr];
-          const int lag = sr/50;
-          sin_tbl = new float[sr];
-          for (i = 0; i < sr; i++) {
-                tmp = sin(i * 2.0 * PI / sr);
-                sin_tbl[i] = DENORMALISE(tmp);
-                }
-          tri_tbl = new float[sr];
-          for (i = 0; i < sr; i++) {
-                tmp = acos(cos(i * 2.0 * PI / sr)) / PI * 2.0 - 1.0;
-                tri_tbl[i] = DENORMALISE(tmp);
-                }
-          squ_tbl = new float[sr];
-          for (i = 0; i < sr/2; i++) {
-                tmp_tbl[i] = -1.0f;
-                }
-          for (i = sr/2; i < sr; i++) {
-                tmp_tbl[i] = +1.0f;
-                }
-          tmp = -1.0f;
-          for (i = (sr/2)-lag; i < (sr/2)+lag; i++) {
-                tmp_tbl[i] = tmp;
-                tmp += 1.0/(lag * 2.0);
-                }
-          for (i = 0; i < sr; i++) {
-                squ_tbl[i] = (tmp_tbl[MOD(i-lag, sr)] +
-                tmp_tbl[MOD(i+lag, sr)]) * 0.5;
-                }
-          saw_tbl = new float[sr];
-          for (i = 0; i < sr; i++) {
-                tmp = ((2.0 * i) - (float)sr) / (float)sr;
-                tmp_tbl[i] = DENORMALISE(tmp);
-                }
-          for (i = 0; i < sr; i++) {
-                saw_tbl[i] = (tmp_tbl[MOD(i-lag, sr)] +
-                tmp_tbl[MOD(i+lag, sr)]) * 0.5;
-                }
-          delete[] tmp_tbl;
-          }
-      
-      dco1_filter.out[0] = dco1_filter.out[1] = dco1_filter.out[2] = dco1_filter.out[3] = 0.0;
-      dco1_filter.in[0]  = dco1_filter.in[1] = dco1_filter.in[2] = dco1_filter.in[3] = 0.0;
-      dco2_filter.out[0] = dco2_filter.out[1] = dco2_filter.out[2] = dco2_filter.out[3] = 0.0;
-      dco2_filter.in[0]  = dco2_filter.in[1] = dco2_filter.in[2] = dco2_filter.in[3] = 0.0;
-      
-      ++useCount;
-      dco1.phase = 0.0;
-      dco2.phase = 0.0;
-      lfo.phase = 0.0;
-      
-      memset(controller, 0, sizeof(controller));
-      
-      int maxval = 128*128-1;
-      
-      setController(0, DCO1_PITCHMOD, 8191);
-      setController(0, DCO2_PITCHMOD, 8191);
-      setController(0, DCO1_WAVEFORM, 1);
-      setController(0, DCO2_WAVEFORM, 1);
-      setController(0, DCO1_FM, 0);
-      setController(0, DCO2_FM, 0);
-      setController(0, DCO1_PWM, 0);
-      setController(0, DCO2_PWM, 0);
-      setController(0, DCO1_ATTACK, 0);
-      setController(0, DCO2_ATTACK, 0);
-      setController(0, DCO1_DECAY, 0);
-      setController(0, DCO2_DECAY, 0);
-      setController(0, DCO1_SUSTAIN, maxval - 255);
-      setController(0, DCO2_SUSTAIN, maxval - 255);
-      setController(0, DCO1_RELEASE, 0);
-      setController(0, DCO2_RELEASE, 0);
-      setController(0, LFO_FREQ, 0);
-      setController(0, LFO_WAVEFORM, 0);
-      setController(0, FILT_ENV_MOD, 0);
-      setController(0, FILT_KEYTRACK, 0);
-      setController(0, FILT_RES, 0);
-      setController(0, FILT_ATTACK, 0);
-      setController(0, FILT_DECAY, 0);
-      setController(0, FILT_SUSTAIN, maxval);
-      setController(0, FILT_RELEASE, 3);
-      setController(0, DCO2ON, 0);
-      setController(0, FILT_INVERT, 0);
-      setController(0, FILT_CUTOFF, 15000);
-      setController(0, DCO1_DETUNE, 8191);
-      setController(0, DCO2_DETUNE, 8191);
-      setController(0, DCO1_PW, 0);
-      setController(0, DCO2_PW, 0);
-      
-      isOn = false;
-      return false;
-      }
-
-//---------------------------------------------------------
-//   processMessages
-//   Called from host always, even if output path is unconnected.
-//---------------------------------------------------------
-
-void VAM::processMessages()
-{
-  //Process messages from the gui
-  //
-  //  get and process all pending events from the
-  //  synthesizer GUI
-  //
-  while (gui->fifoSize()) 
-  {
-    MidiPlayEvent ev = gui->readEvent();
-    if (ev.type() == ME_CONTROLLER) 
-    {
-      // process local?
-      setController(ev.dataA() & 0xfff, ev.dataB());
-      sendEvent(ev);
-    }
-    else
-      printf("VAM::process(): unknown event\n");
-  }
-}
-  
-//---------------------------------------------------------
-//   process
-//   Called from host, ONLY if output path is connected.
-//---------------------------------------------------------
-
-void VAM::process(float** ports, int offset, int sampleCount)
-      {
-      /*
-      //
-      //  get and process all pending events from the
-      //  synthesizer GUI
-      //
-      while (gui->fifoSize()) {
-            MidiPlayEvent ev = gui->readEvent();
-            if (ev.type() == ME_CONTROLLER) {
-                  // process local?
-                  setController(ev.dataA() & 0xfff, ev.dataB());
-                  sendEvent(ev);
-                  }
-            else
-                  printf("VAM::process(): unknown event\n");
-            }
-      */
-            
-      float* buffer = *ports + offset;
-      if (!isOn)
-            return;
-
-      float sample, osc, lfol, *dco1_tbl, *dco2_tbl, *lfo_tbl, pw;
-      float cutoff;
-      int sr = sampleRate();
-      
-      dco1_tbl = wave_tbl(dco1.waveform);
-      dco2_tbl = wave_tbl(dco2.waveform);
-      lfo_tbl = wave_tbl(lfo.waveform);
-      
-      cutoff = filt_keytrack ? (dco1.freq /500.0 + filt_cutoff)/2 : filt_cutoff;
-      cutoff = LIMIT(cutoff, 0.0, 1.0);
-      
-      for (int i = 0; i < sampleCount; i++) {
-            if(!(dco1_env.step() + dco2_env.step())) {
-                  isOn = false;
-                  break;
-                  }
-            filt_env.step();
-
-            /* DCO 1 */
-            lfol = lfo_tbl[(int)lfo.phase];
-            pw = dco1.pw + dco1.pwm * lfol * 0.5;
-            pw = LIMIT(pw, 0.0, 1.0);
-            if(dco1.phase < sr/2 * ( 1.0 - pw))
-                  osc = dco1_tbl[int(dco1.phase / (1.0 - pw))];
-            else
-                  osc = dco1_tbl[int(dco1.phase / (1.0 + pw))];
-            lfol = lfo_tbl[(int)lfo.phase];
-            dco1.phase += dco1.freq + dco1.fm * lfol * 1500.0;
-            lfo.phase += lfo.freq * 50.0;
-            if(!filt_invert)
-                  sample = lowpass_filter((cb2amp(960.0 * (1.0 - filt_env_mod * filt_env.env))
-                        + 1.0 - filt_env_mod) * cutoff,
-                        filt_res, osc, &dco1_filter) * cb2amp(960.0 * (1.0 - dco1_env.env));
-            else 
-                  sample = lowpass_filter((cb2amp(960.0 * (1.0 - filt_env_mod * (1.0 - filt_env.env)))
-                        + 1.0 - filt_env_mod) * cutoff,
-                        filt_res, osc, &dco1_filter) * cb2amp(960.0 * (1.0 - dco1_env.env));
-            while(dco1.phase > sr) 
-                  dco1.phase -= sr;
-            while(dco1.phase < 0.0) 
-                  dco1.phase += sr;
-      
-            /* DCO 2 */
-            if(dco2.on) {
-                  pw = dco2.pw + dco2.pwm * lfol * 0.5;
-                  pw = LIMIT(pw, 0.0, 1.0);
-                  if(dco2.phase < sr/2 * (1 - pw))
-                      osc = dco2_tbl[int(dco2.phase / (1.0 - pw))];
-                  else
-                      osc = dco2_tbl[int(dco2.phase / (1.0 + pw))];
-                  dco2.phase += dco2.freq + dco2.fm * lfol * 1500.0;
-                  if(!filt_invert)
-                  sample += lowpass_filter((cb2amp(960.0 * (1.0 - filt_env_mod * filt_env.env)) + 1.0 - filt_env_mod) * cutoff,
-                      filt_res, osc, &dco2_filter) * cb2amp(960.0 * (1.0 - dco2_env.env));
-                  else sample += lowpass_filter((cb2amp(960.0 * (1.0 - filt_env_mod * (1.0 - filt_env.env))) + 1.0 - filt_env_mod) 
-                      * cutoff, filt_res, osc, &dco2_filter) * cb2amp(960.0 * (1.0 - dco2_env.env));
-      
-                  while (dco2.phase > sr)  dco2.phase -= sr;
-                  while (dco2.phase < 0.0) dco2.phase += sr;
-                  }
-            while(lfo.phase > sr)
-                  lfo.phase -= sr;
-            while(lfo.phase < 0.0)
-                  lfo.phase += sr;
-            sample *= velocity * 0.5;
-            sample = LIMIT(sample, -1.0, 1.0);
-      
-            //if(sample > 1.0) fprintf(stderr, "oooops %f\n", sample);
-            buffer[i] = sample;
-            }
-      }
-
-//---------------------------------------------------------
-//   note
-//---------------------------------------------------------
-
-void VAM::note(int chan, int newpitch, int velo)
-      {
-      if (velo == 0) {
-          noteoff(chan, newpitch);
-          return;
-          }
-      isOn = true;
-      channel = chan;
-      pitch = newpitch;
-      velocity = velo / 127.0;
-      dco1.freq = 8.176 * exp(float(pitch + dco1.pitchmod + dco1.detune)*log(2.0)/12.0);
-      dco2.freq = 8.176 * exp(float(pitch + dco2.pitchmod + dco2.detune)*log(2.0)/12.0);
-      keytrack_cutoff = 16.0 * dco1.freq / sampleRate();
-      if(keytrack_cutoff > 1.0) keytrack_cutoff = 1.0;
-              dco1_env.setSegment(0, dco1_env.attack,    1.0/dco1_env.attack);
-              dco1_env.setSegment(1, dco1_env.decay, -((1.0-dco1_env.sustain)/dco1_env.decay));
-              dco2_env.setSegment(0, dco2_env.attack,    1.0/dco2_env.attack);
-              dco2_env.setSegment(1, dco2_env.decay, -((1.0-dco2_env.sustain)/dco2_env.decay));
-              filt_env.setSegment(0, filt_env.attack,    1.0/filt_env.attack);
-              filt_env.setSegment(1, filt_env.decay, -((1.0-filt_env.sustain)/filt_env.decay));
-      dco1_env.keyOn();
-      dco2_env.keyOn();
-      filt_env.env = 0.0;
-      filt_env.keyOn();
-      //	dco1.phase = 0.0;
-      //	dco2.phase = 0.0;
-      //	lfo.phase = 0.0;
-      }
-
-//---------------------------------------------------------
-//   noteoff
-//---------------------------------------------------------
-
-void VAM::noteoff(int chan, int offpitch)
-      {
-      if(isOn && (pitch == offpitch) && (channel == chan)) {
-            dco1_env.keyOff();
-            dco2_env.keyOff();
-            filt_env.keyOff();
-            }
-      }
-
-int VAM::getControllerInfo(int id, const char** name, int* controller,
-   int* min, int* max, int* initval) const
-      {
-      return gui->getControllerInfo(id, name, controller, min, max, initval);
-      }
-
-//---------------------------------------------------------
-//   setController
-//---------------------------------------------------------
-
-bool VAM::setController(int /*channel*/, int ctrl, int data)
-      {
-      setController(ctrl & 0xfff, data);
-      MidiPlayEvent ev(0, 0, channel, ME_CONTROLLER, ctrl, data);
-      gui->writeEvent(ev);
-      return false;
-      }
-
-void VAM::setController(int ctrl, int data)
-      {
-      //	fprintf(stderr, "ctrl: %d data: %d\n", ctrl, data);
-      int maxval = 128*128-1;
-      double normval = double(data) / double(maxval);
-      switch (ctrl) {
-          case DCO1_PITCHMOD:
-              dco1.pitchmod = (data  - 8191) / 341.333;
-              break;
-          case DCO1_WAVEFORM:
-              dco1.waveform = data;
-              break;
-          case DCO1_FM:
-              dco1.fm = lin2exp[int(normval * 255.0)];
-              break;
-          case DCO1_PWM:
-              dco1.pwm = normval;
-              break;
-          case DCO1_ATTACK:
-              dco1_env.attack = int(lin2exp[int(normval * 255.0)] * 5.0 * sampleRate()) + 1;
-              break;
-          case DCO1_DECAY:
-              dco1_env.decay = (data * sampleRate() * 5) / maxval + 1;
-              break;
-          case DCO1_SUSTAIN:
-              dco1_env.sustain = normval;
-              break;
-          case DCO1_RELEASE:
-              dco1_env.release = int(lin2exp[int(normval * 255.0)] * 10.0 * sampleRate()) + 1;
-              dco1_env.setSegment(2, dco1_env.release, -(1.0/dco1_env.release));
-              break;
-
-          case DCO2_PITCHMOD:
-              dco2.pitchmod = (data - 8191) / 341.333;
-              break;
-          case DCO2_WAVEFORM:
-              dco2.waveform = data;
-              break;
-          case DCO2_FM:
-              dco2.fm = normval;
-              break;
-          case DCO2_PWM:
-              dco2.pwm = normval;
-              break;
-          case DCO2_ATTACK:
-              dco2_env.attack = int(lin2exp[int(normval * 255.0)] * 5.0 * sampleRate()) + 1;
-              break;
-          case DCO2_DECAY:
-              dco2_env.decay = (data * sampleRate() * 5) / maxval + 1;
-              break;
-          case DCO2_SUSTAIN:
-              dco2_env.sustain = normval;
-              break;
-          case DCO2_RELEASE:
-              dco2_env.release = int(lin2exp[int(normval * 255.0)] * 10.0 * sampleRate()) + 1;
-              dco2_env.setSegment(2, dco2_env.release, -(1.0/dco2_env.release));
-              break;
-          case LFO_FREQ:
-              lfo.freq = lin2exp[int(normval * 255.0)];
-              //fprintf(stderr, "%f\n", lfo.freq);
-              break;
-          case LFO_WAVEFORM:
-              lfo.waveform = data;
-              break;
-          case FILT_ENV_MOD:
-              filt_env_mod = 1.0 - lin2exp[int(255.0 - normval * 255.0)];
-              break;
-          case FILT_KEYTRACK:
-              filt_keytrack = data;
-              break;
-          case FILT_RES:
-              filt_res = normval;
-              break;
-          case FILT_ATTACK:
-              //filt_env.attack = int(lin2exp[int(normval * 255.0)] * 5.0 * sampleRate());
-              filt_env.attack = int(lin2exp[int(normval * 255.0)] * 5.0 * sampleRate()) + 1;
-              break;
-          case FILT_DECAY:
-              filt_env.decay = (data * sampleRate() * 5) / maxval + 1;
-              break;
-          case FILT_SUSTAIN:
-              filt_env.sustain = normval;
-              break;
-          case FILT_RELEASE:
-              filt_env.release = int(lin2exp[int(normval * 255.0)] * 10.0 * sampleRate()) + 1;
-              filt_env.setSegment(2, filt_env.release, -(1.0/filt_env.release));
-              break;
-          case DCO2ON:
-              dco2.on = data;
-              break;
-          case FILT_INVERT:
-              filt_invert = data;
-              break;
-          case FILT_CUTOFF:
-              filt_cutoff = normval;
-              //fprintf(stderr, "%f\n", filt_cutoff);
-              break;
-          case DCO1_DETUNE:
-              dco1.detune = (data - 8191) / 16384.0;
-              break;
-          case DCO2_DETUNE:
-              dco2.detune = (data - 8191) / 16384.0;
-              break;
-          case DCO1_PW:
-              dco1.pw = normval;
-              if(dco1.pw == 1.0) 
-                  dco1.pw = 0.99;
-              break;
-          case DCO2_PW:
-              dco2.pw = normval;
-              if(dco2.pw == 1.0) dco2.pw = 0.99;
-              break;
-          default:
-              printf("VAM: set unknown Ctrl 0x%x to 0x%x\n", ctrl, data);
-              break;
-          }
-      controller[ctrl] = data;
-      }
-
-//---------------------------------------------------------
-//   getInitData
-//---------------------------------------------------------
-
-void VAM::getInitData(int* n, const unsigned char**p) const
-      {
-      //int i;//prevent of compiler warning: unused variable
-      int* d = idata;
-      //int maxval = 128*128-1;	//prevent of compiler warning: unused variable
-      *n = NUM_CONTROLLER * sizeof(int);
-
-// //       setController(0, DCO1_PITCHMOD, p++);
-//       *d++ = int(dco1.pitchmod+8191*341.333);
-      *d++ = gui->getController(DCO1_PITCHMOD);
-
-// //       setController(0, DCO2_PITCHMOD, p++);
-//       *d++ = int(dco2.pitchmod+8191*341.333);
-      *d++ = gui->getController(DCO2_PITCHMOD);
-
-// //       setController(0, DCO1_WAVEFORM, p++);
-//       *d++ = dco1.waveform;
-      *d++ = gui->getController(DCO1_WAVEFORM);
-
-// //       setController(0, DCO2_WAVEFORM, p++);
-//       *d++ = dco2.waveform;
-      *d++ = gui->getController(DCO2_WAVEFORM);
-
-// //       setController(0, DCO1_FM, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs((lin2exp[i] == dco1.fm)) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(DCO1_FM);
-
-// 
-// 
-// //       setController(0, DCO2_FM, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs((lin2exp[i] - dco2.fm)) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(DCO2_FM);
-
-// 
-// //       setController(0, DCO1_PWM, p++);
-//       *d++ = int(dco1.pwm*double(maxval));
-      *d++ = gui->getController(DCO1_PWM);
-
-// 
-// //       setController(0, DCO2_PWM, p++);
-//       *d++ = int(dco2.pwm*double(maxval));
-      *d++ = gui->getController(DCO2_PWM);
-
-// 
-// //       setController(0, DCO1_ATTACK, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs(lin2exp[i] -( (dco1_env.attack-1)/5.0/sampleRate())) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(DCO1_ATTACK);
-// 
-// //       setController(0, DCO2_ATTACK, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs(lin2exp[i] -( (dco2_env.attack-1)/5.0/sampleRate())) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(DCO2_ATTACK);
-
-// 
-// //       setController(0, DCO1_DECAY, p++);
-//       *d++ = int((dco1_env.decay-1)/sampleRate()/5 * maxval);
-      *d++ = gui->getController(DCO1_DECAY);
-
-// 
-// //       setController(0, DCO2_DECAY, p++);
-//       *d++ = int((dco2_env.decay-1)/sampleRate()/5 * maxval);
-      *d++ = gui->getController(DCO2_DECAY);
-
-// 
-// //       setController(0, DCO1_SUSTAIN, p++ );
-//       *d++ = int(dco1_env.sustain*double(maxval));
-      *d++ = gui->getController(DCO1_SUSTAIN);
-
-// 
-// //       setController(0, DCO2_SUSTAIN, p++ );
-//       *d++ = int(dco2_env.sustain*double(maxval));
-      *d++ = gui->getController(DCO2_SUSTAIN);
-// 
-// //       setController(0, DCO1_RELEASE, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs(lin2exp[i] -( (dco1_env.release-1)/10.0/sampleRate())) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(DCO1_RELEASE);
-
-// 
-// //       setController(0, DCO2_RELEASE, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs(lin2exp[i] -( (dco2_env.release-1)/10.0/sampleRate())) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(DCO2_RELEASE);
-
-// 
-// //       setController(0, LFO_FREQ, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs((lin2exp[i] - lfo.freq)) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(LFO_FREQ);
-
-// 
-// //       setController(0, LFO_WAVEFORM, p++);
-//       *d++ = lfo.waveform;
-      *d++ = gui->getController(LFO_WAVEFORM);
-
-// 
-// //       setController(0, FILT_ENV_MOD, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs((lin2exp[i] - (1 - filt_env_mod))) < 0.1)
-//             break;
-//           }
-//       *d++ = int((255-i)/255.0*double(maxval));
-      *d++ = gui->getController(FILT_ENV_MOD);
-
-// 
-// //       setController(0, FILT_KEYTRACK, p++);
-//       *d++ = filt_keytrack;
-      *d++ = gui->getController(FILT_KEYTRACK);
-
-// 
-// //       setController(0, FILT_RES, p++);
-//       *d++ = int(filt_res*double(maxval));
-      *d++ = gui->getController(FILT_RES);
-
-// 
-// //       setController(0, FILT_ATTACK, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs(lin2exp[i] -( (filt_env.attack-1)/5.0/sampleRate())) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(FILT_ATTACK);
-
-// 
-// //       setController(0, FILT_DECAY, p++);
-//       *d++ = int((filt_env.decay-1)/sampleRate()*double(maxval)/5);
-      *d++ = gui->getController(FILT_DECAY);
-
-// 
-// //       setController(0, FILT_SUSTAIN, p++);
-//       *d++ = int(filt_env.sustain*double(maxval));
-      *d++ = gui->getController(FILT_SUSTAIN);
-
-// 
-// //       setController(0, FILT_RELEASE, p++);
-//       for (i = 0;i<LIN2EXP_SIZE;i++) {
-//           if (fabs(lin2exp[i] -( (filt_env.release-1)/10.0/sampleRate())) < 0.1)
-//             break;
-//           }
-//       *d++ = int(i/255.0*double(maxval));
-      *d++ = gui->getController(FILT_RELEASE);
-
-// 
-// //       setController(0, DCO2ON, p++);
-//       *d++ = dco2.on;
-      *d++ = gui->getController(DCO2ON);
-
-// 
-// //       setController(0, FILT_INVERT, p++);
-//       *d++ = filt_invert;
-      *d++ = gui->getController(FILT_INVERT);
-
-// 
-// //       setController(0, FILT_CUTOFF, p++);
-//       *d++ = int(filt_cutoff*double(maxval));
-      *d++ = gui->getController(FILT_CUTOFF);
-
-// 
-// //       setController(0, DCO1_DETUNE, p++);
-//       *d++ = int(dco1.detune *16834 + 8191);
-      *d++ = gui->getController(DCO1_DETUNE);
-
-// 
-// //       setController(0, DCO2_DETUNE, p++);
-//       *d++ = int(dco2.detune *16834 + 8191);
-      *d++ = gui->getController(DCO2_DETUNE);
-
-// 
-// //       setController(0, DCO1_PW, p++);
-//       *d++ = int(dco1.pw*double(maxval));
-      *d++ = gui->getController(DCO1_PW);
-
-// 
-// //       setController(0, DCO2_PW, p++);
-//       *d++ = int(dco2.pw*double(maxval));
-      *d++ = gui->getController(DCO2_PW);
-
-      *p = (unsigned char*)idata;
-      }
-
-//---------------------------------------------------------
-//   sysex
-//---------------------------------------------------------
-
-bool VAM::sysex(int n, const unsigned char* data)
-      {
-      n=n;    // remove warning of unused variable
-      int *p= (int*)data;
-      setController(0, DCO1_PITCHMOD, *p++);
-      setController(0, DCO2_PITCHMOD, *p++);
-      setController(0, DCO1_WAVEFORM, *p++);
-      setController(0, DCO2_WAVEFORM, *p++);
-      setController(0, DCO1_FM, *p++);
-      setController(0, DCO2_FM, *p++);
-      setController(0, DCO1_PWM, *p++);
-      setController(0, DCO2_PWM, *p++);
-      setController(0, DCO1_ATTACK, *p++);
-      setController(0, DCO2_ATTACK, *p++);
-      setController(0, DCO1_DECAY, *p++);
-      setController(0, DCO2_DECAY, *p++);
-      setController(0, DCO1_SUSTAIN, *p++ );
-      setController(0, DCO2_SUSTAIN, *p++ );
-      setController(0, DCO1_RELEASE, *p++);
-      setController(0, DCO2_RELEASE, *p++);
-      setController(0, LFO_FREQ, *p++);
-      setController(0, LFO_WAVEFORM, *p++);
-      setController(0, FILT_ENV_MOD, *p++);
-      setController(0, FILT_KEYTRACK, *p++);
-      setController(0, FILT_RES, *p++);
-      setController(0, FILT_ATTACK, *p++);
-      setController(0, FILT_DECAY, *p++);
-      setController(0, FILT_SUSTAIN, *p++);
-      setController(0, FILT_RELEASE, *p++);
-      setController(0, DCO2ON, *p++);
-      setController(0, FILT_INVERT, *p++);
-      setController(0, FILT_CUTOFF, *p++);
-      setController(0, DCO1_DETUNE, *p++);
-      setController(0, DCO2_DETUNE, *p++);
-      setController(0, DCO1_PW, *p++);
-      setController(0, DCO2_PW, *p++);
-
-      return false;
-      }
-
-//---------------------------------------------------------
-//   guiVisible
-//---------------------------------------------------------
-
-bool VAM::guiVisible() const
-      {
-      return gui->isVisible();
-      }
-
-//---------------------------------------------------------
-//   showGui
-//---------------------------------------------------------
-
-void VAM::showGui(bool val)
-      {
-      gui->setVisible(val);
-      }
-
-//---------------------------------------------------------
-//   getGeometry
-//---------------------------------------------------------
-
-void VAM::getGeometry(int* x, int* y, int* w, int* h) const
-      {
-      QPoint pos(gui->pos());
-      QSize size(gui->size());
-      *x = pos.x();
-      *y = pos.y();
-      *w = size.width();
-      *h = size.height();
-      }
-
-//---------------------------------------------------------
-//   setGeometry
-//---------------------------------------------------------
-
-void VAM::setGeometry(int x, int y, int w, int h)
-      {
-      gui->resize(QSize(w, h));
-      gui->move(QPoint(x, y));
-      }
-
-//---------------------------------------------------------
-//   inst
-//---------------------------------------------------------
-
-class QWidget;
-
-static Mess* instantiate(int sr, QWidget*, QString*, const char* name)
-      {
-      VAM* vam = new VAM(sr);
-      if (vam->init(name)) {
-            delete vam;
-            return 0;
-            }
-      return vam;
-      }
-
-extern "C" {
-      static MESS descriptor = {
-            "vam",
-            "vam soft synth",
-            "0.1",      // version string
-            MESS_MAJOR_VERSION, MESS_MINOR_VERSION,
-            instantiate,
-            };
-      // We must compile with -fvisibility=hidden to avoid namespace
-      // conflicts with global variables.
-      // Only visible symbol is "mess_descriptor".
-      // (TODO: all plugins should be compiled this way)
-  
-      __attribute__ ((visibility("default")))
-      const MESS* mess_descriptor() { return &descriptor; }
-      }
-