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Diffstat (limited to 'muse2/synti/deicsonze2/deicsonze.h')
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1 files changed, 603 insertions, 0 deletions
diff --git a/muse2/synti/deicsonze2/deicsonze.h b/muse2/synti/deicsonze2/deicsonze.h new file mode 100644 index 00000000..c462cfcd --- /dev/null +++ b/muse2/synti/deicsonze2/deicsonze.h @@ -0,0 +1,603 @@ +//=========================================================================== +// +// DeicsOnze an emulator of the YAMAHA DX11 synthesizer +// +// Version 0.5.5 +// +// +// +// +// Copyright (c) 2004-2006 Nil Geisweiller +// +// +// +// 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. +//=========================================================================== + + +#ifndef __DEICSONZE_H +#define __DEICSONZE_H + +#include <list> + +#include "deicsonzepreset.h" +#include "deicsonzegui.h" +#include "deicsonzeplugin.h" +#include "deicsonzefilter.h" +#include "libsynti/mess.h" +#include "muse/plugin.h" + +#define DEICSONZESTR "deicsonze" + +#define MAXPITCHBENDVALUE 8191 + +#define RESOLUTION 96000 + +#define MAXFXBUFFERSIZE 48000 +#define NBRFXINPUTS 2 +#define NBRFXOUTPUTS 2 + +#define NBRCTRLS 127 + +#define NBRPRESETS 128 + +#define LOWERNOTEFREQ 8.176 + +#define DB0LEVEL 90 + +#define LENGTHNAME 20 +#define LENGTHCATEGORY 20 +#define LENGTHSUBCATEGORY 20 + +#define MAXVELO 127 +#define MAXVOLUME 100.0 +#define MAXSTRLENGTHINITSETPATH 256 +#define MAXSTRLENGTHBACKGROUNDPIXPATH 256 +#define MAXSTRLENGTHFXLIB 256 +#define MAXSTRLENGTHFXLABEL 256 + +#define DB_MIN 25.0 + +//coef determined by ear to sound like the YAMAHA DX11 +#define COEFFEEDBACK 0.3 +#define COEFPLFO(x) (x==0?0.0:(x==1?0.06:(x==2?0.12:(x==3?0.25:(x==4?0.5:(x==5?0.9:(x==6?3.9:7.9))))))) //return pitch amplitude with respect to sensitivity pitch +#define COEFALFO(x) (x==0?0.0:(x==1?0.4:(x==2?0.9:1.0))) +#define MAX(x,y) (x<y?y:x) +#define COEFLEVEL 1.0//19.0 +#define COEFMAXATTACK 7.5 +#define COEFERRDECSUS 0.01 //for the transition between DECAY and SUSTAIN +#define COEFERRSUSREL 0.001 //from SUSTAIN or RELEASE until no sound +//#define ERRPORTA 0.001 //dectection to stop portamento +#define COEFPORTA 0.01 //adjusted such that 10 second/octave with max porta +#define COEFPITCHENV 0.00000025 //adjust according to a real DX11....??? +#define COEFDECAY 1.0 +#define COEFSUSTAIN 0.2 +#define COEFRELEASE 1.0 +#define COEFDETUNE 0.008 +#define COEFLEVELSCALE 0.0005 +#define COEFGATTACK 0.9 +#define COEFGRELEASE 0.9 +#define LEVELSCALENOTE 24.0 + +#define NBRWAVES 8 //number wave forms, do not change +#define NBRBANKPRESETS 32 +#define MAXNBRVOICES 64 +#define NBRCHANNELS 16 + +#define SYSEX_INIT_DATA 1 +#define SYSEX_INIT_DATA_VERSION 1 +#define SAVEINITLENGTH 2 + +#define DEICSONZECONFIGURATIONSTR "deicsOnzeConfiguation" +#define SYSEX_MASTERVOL 4 +#define MASTERVOLSTR "MasterVolume" +#define MAXMASTERVOLUME 255 +#define INITMASTERVOL 192 +#define SYSEX_QUALITY 5 +#define QUALITYSTR "Quality" +#define HIGHSTR "High" +#define MIDDLESTR "Middle" +#define LOWSTR "Low" +#define ULTRALOWSTR "UltraLow" +#define SYSEX_FONTSIZE 6 +#define FONTSIZESTR "fontSize" +#define SYSEX_SAVECONFIG 7 +#define SAVECONFIGSTR "SaveConfig" +#define SYSEX_SAVEONLYUSED 8 +#define SAVEONLYUSEDSTR "SaveOnlyUsed" +#define YESSTRDEI "yes" +#define NOSTRDEI "no" +#define SYSEX_LOADSET 10 +#define SYSEX_ISINITSET 12 +#define ISINITSETSTR "IsInitSet" +#define SYSEX_INITSETPATH 13 +#define INITSETPATHSTR "InitSetPath" +#define SYSEX_ISBACKGROUNDPIX 14 +#define ISBACKGROUNDPIXSTR "IsBackgroundPix" +#define SYSEX_BACKGROUNDPIXPATH 15 +#define BACKGROUNDPIXPATHSTR "backgroundPixPath" +#define SYSEX_COLORGUI 20 +#define TEXTCOLORSTR "TextColor" +#define BACKGROUNDCOLORSTR "BackgroundColor" +#define EDITTEXTCOLORSTR "EditTextColor" +#define EDITBACKGROUNDCOLORSTR "EditBackgroundColor" +#define COLORSYSEXLENGTH 12 +#define SYSEX_UPDATESETGUI 25 +#define SYSEX_PANIC 30 +#define SYSEX_CHORUSACTIV 40 +#define SYSEX_CHORUSPARAM 41 +#define SYSEX_REVERBACTIV 60 +#define SYSEX_REVERBPARAM 61 +#define SYSEX_CHORUSRETURN 80 +#define SYSEX_REVERBRETURN 81 +#define MAXFXRETURN 255 +#define INITFXRETURN 192 +#define SYSEX_SELECTREVERB 82 +#define SYSEX_SELECTCHORUS 83 +#define SYSEX_BUILDGUIREVERB 84 +#define SYSEX_BUILDGUICHORUS 85 +#define SYSEX_FILTER 90 +#define FILTERSTR "Filter" +#define SYSEX_DELAYACTIV 91 +#define SYSEX_DELAYRETURN 92 +#define SYSEX_DELAYBPM 93 +#define SYSEX_DELAYBEATRATIO 94 +#define SYSEX_DELAYFEEDBACK 95 +#define SYSEX_DELAYLFOFREQ 96 +#define SYSEX_DELAYLFODEPTH 97 + +//REVERB PARAMETERS + +#define DEFAULTVOL 200 + +enum { + NUM_MASTERVOL = SAVEINITLENGTH, + NUM_CHANNEL_ENABLE, + NUM_CHANNEL_VOL = NUM_CHANNEL_ENABLE + NBRCHANNELS + 1, + NUM_CHANNEL_PAN = NUM_CHANNEL_VOL + NBRCHANNELS + 1, + NUM_CHANNEL_BRIGHTNESS = NUM_CHANNEL_PAN + NBRCHANNELS + 1, + NUM_CHANNEL_MODULATION = NUM_CHANNEL_BRIGHTNESS + 2*NBRCHANNELS +1, + NUM_CHANNEL_DETUNE = NUM_CHANNEL_MODULATION + NBRCHANNELS + 1, + NUM_CHANNEL_ATTACK = NUM_CHANNEL_DETUNE + NBRCHANNELS + 1, + NUM_CHANNEL_RELEASE = NUM_CHANNEL_ATTACK + NBRCHANNELS + 1, + NUM_CHANNEL_REVERB = NUM_CHANNEL_RELEASE + NBRCHANNELS + 1, + NUM_CHANNEL_CHORUS = NUM_CHANNEL_REVERB + NBRCHANNELS + 1, + NUM_CHANNEL_DELAY = NUM_CHANNEL_CHORUS + NBRCHANNELS + 1, + NUM_CURRENTPROG = NUM_CHANNEL_DELAY + NBRCHANNELS + 1, + NUM_CURRENTLBANK = NUM_CURRENTPROG + NBRCHANNELS + 1, + NUM_CURRENTHBANK = NUM_CURRENTLBANK + NBRCHANNELS + 1, + NUM_NBRVOICES = NUM_CURRENTHBANK + NBRCHANNELS + 1, + NUM_SAVEONLYUSED = NUM_NBRVOICES + NBRCHANNELS + 1, + NUM_SAVECONFIG, + NUM_RED_TEXT, + NUM_GREEN_TEXT, + NUM_BLUE_TEXT, + NUM_RED_BACKGROUND, + NUM_GREEN_BACKGROUND, + NUM_BLUE_BACKGROUND, + NUM_RED_EDITTEXT, + NUM_GREEN_EDITTEXT, + NUM_BLUE_EDITTEXT, + NUM_RED_EDITBACKGROUND, + NUM_GREEN_EDITBACKGROUND, + NUM_BLUE_EDITBACKGROUND, + NUM_QUALITY, + NUM_FILTER, + NUM_FONTSIZE, + NUM_ISINITSET, + NUM_INITSETPATH, + NUM_ISBACKGROUNDPIX = NUM_INITSETPATH + MAXSTRLENGTHINITSETPATH + 1, + NUM_BACKGROUNDPIXPATH, + NUM_IS_REVERB_ON = NUM_BACKGROUNDPIXPATH + MAXSTRLENGTHBACKGROUNDPIXPATH + 1, + NUM_REVERB_RETURN, + NUM_REVERB_PARAM_NBR, + NUM_REVERB_LIB, + NUM_REVERB_LABEL = NUM_REVERB_LIB + MAXSTRLENGTHFXLIB + 1, + NUM_IS_CHORUS_ON = NUM_REVERB_LABEL + MAXSTRLENGTHFXLABEL + 1, + NUM_CHORUS_RETURN, + NUM_CHORUS_PARAM_NBR, + NUM_CHORUS_LIB, + NUM_CHORUS_LABEL = NUM_CHORUS_LIB + MAXSTRLENGTHFXLIB + 1, + NUM_IS_DELAY_ON = NUM_CHORUS_LABEL + MAXSTRLENGTHFXLABEL + 1, + NUM_DELAY_RETURN, + NUM_DELAY_BPM, + NUM_DELAY_BEATRATIO = NUM_DELAY_BPM + sizeof(float), + NUM_DELAY_FEEDBACK = NUM_DELAY_BEATRATIO + sizeof(float), + NUM_DELAY_LFO_FREQ = NUM_DELAY_FEEDBACK + sizeof(float), + NUM_DELAY_LFO_DEPTH = NUM_DELAY_LFO_FREQ + sizeof(float), + NUM_CONFIGLENGTH = NUM_DELAY_LFO_DEPTH + sizeof(float) +}; + +class DeicsOnzeGui; +class DeicsOnzePlugin; + +//--------------------------------------------------------- +// outLevel2Amp, Amp for amplitude //between 0.0 and 2.0 or more +// 100->2.0, 90->1.0, 80->0.5 ... +//--------------------------------------------------------- +inline double outLevel2Amp(int ol); + +//--------------------------------------------------------- +// level2amp, +// 255->0dB->1.0, 0->-27dB->0 +//--------------------------------------------------------- +inline double level2amp(int l); + +//--------------------------------------------------------- +// amp2level +// 1.0->0dB->255, 0->-27dB->0 +//--------------------------------------------------------- +inline int amp2level(double amp); + +//--------------------------------------------------------- +// amp2lowlevel +// 1.0->0dB->127, 0->-27dB->0 +//--------------------------------------------------------- +inline int amp2lowlevel(double amp); + +//--------------------------------------------------------- +// lowlevel2amp, +// 127->0dB->1.0, 0->-27dB->0 +//--------------------------------------------------------- +inline double lowlevel2amp(int l); + +//--------------------------------------------------------- +// envAR2s +// return the time in second of the ATTACK duration +//--------------------------------------------------------- +inline double envAR2s(int ar); + +//--------------------------------------------------------- +// coefAttack +// convert the attack value to a coef for envInct +//--------------------------------------------------------- +inline double coefAttack(unsigned char attack); + +//--------------------------------------------------------- +// envRR2coef +// return the coefficient for the exponential decrease +// with respect to rr and sampleRate, sr +//--------------------------------------------------------- +inline double envRR2coef(int rr, double sr, unsigned char release); + +//-------------------------------------------------------- +// DeicsOnzeCtrl +//-------------------------------------------------------- +struct DeicsOnzeCtlr +{ + std::string name; + int num; + int min, max; +}; + +//--------------------------------------------------------- +// EnvState +//--------------------------------------------------------- + +enum EnvState{ + ATTACK, + DECAY, + SUSTAIN, + RELEASE, + OFF +}; + +//--------------------------------------------------------- +// OpVoice +//--------------------------------------------------------- + +struct OpVoice { + double index; + double inct; + double targetInct; //used if portamento + double amp; //between 0 and 1 + double ampVeloNote; //keeps the ratio amplitude from velo2AmpR and note2Amp + //in order to change independently the output level + //after pressing the note + EnvState envState; + double envIndex; + double envInct; + double envLevel; + double coefVLevel; +}; + +//--------------------------------------------------------- +// PitchEnvState +//--------------------------------------------------------- +enum PitchEnvState{ + PHASE1, + PHASE2, + RELEASE_PE, + OFF_PE +}; + +//--------------------------------------------------------- +// Voice +//--------------------------------------------------------- + +struct Voice { + bool hasAttractor;//true iff the voice has an attractor (portamento occuring) + double attractor; //contains some coeficent for portamento TODO + PitchEnvState pitchEnvState; + double pitchEnvCoefInct; + double pitchEnvCoefInctPhase1; + double pitchEnvCoefInctPhase2; + double pitchEnvCoefInctPhase3; + double pitchEnvCoefInctRelease; + double pitchEnvCoefInctInct; + bool isOn; + bool keyOn; + bool isSustained; + int pitch; //number of the note + double volume; + OpVoice op[NBROP]; + float sampleFeedback; +}; + +//--------------------------------------------------------- +// Channel +//--------------------------------------------------------- +struct Channel { + bool isEnable; + float ampLeft; + float ampRight; + int volume; //0 to 255 + int pan; //TODO -63 +64 or -127 +128 + int modulation;//0 to 127 + int detune;//-31 to 31 + int brightness; //0 to 4095 + int attack; //0 to 127 + int release; //0 to 127 + float feedbackAmp; + float lfoFreq; + float lfoPitch; + float lfoMaxCoefInct; + float lfoCoefInct; + float lfoCoefInctInct; + unsigned int lfoIndex; + unsigned int lfoMaxIndex; + float lfoMaxAmp; + float lfoMaxDAmp; + float lfoAmp; + float lfoCoefAmp; + double lfoDelayIndex; + double lfoDelayInct; + double lfoDelayMaxIndex; + bool delayPassed; + bool sustain; + double pitchBendCoef;//speed coef to read the sample + unsigned char nbrVoices; + Voice voices[MAXNBRVOICES]; + double lastInc[NBROP]; + std::list<int> lastVoiceKeyOn; //stack of the voice number + int lastVoiceKeyOff; + bool isLastNote; + //FX + float chorusAmount; //between 0.0 and 1.0 + float reverbAmount; //between 0.0 and 1.0 + float delayAmount; //between 0.0 and 1.0 +}; + +//--------------------------------------------------------- +// Global +//--------------------------------------------------------- +enum Quality { + high, + middle, + low, + ultralow +}; + +struct Global { + float masterVolume; + Quality quality; //high, middle, low + int qualityCounter; //counter to skip some sample depending on quality + int qualityCounterTop; //number of sample - 1 to skip + double deiSampleRate; //depending on quality deicsOnze sample rate varies + bool filter; //low passe filter used when the sampling is low + int fontSize; + float lastLeftSample; + float lastRightSample; + float lastInputLeftChorusSample; + float lastInputRightChorusSample; + float lastInputLeftReverbSample; + float lastInputRightReverbSample; + float lastInputLeftDelaySample; + float lastInputRightDelaySample; + Channel channel[NBRCHANNELS]; + bool isChorusActivated; + float chorusReturn; + bool isReverbActivated; + float reverbReturn; + bool isDelayActivated; + float delayReturn; +}; + +//--------------------------------------------------------- +// DeicsOnze : DX11 emulator +//--------------------------------------------------------- + +class DeicsOnze : public Mess { + DeicsOnzeGui* _gui; + + static int useCount; + static float waveTable[NBRWAVES][RESOLUTION]; + + private: + void parseInitData(int length, const unsigned char* data); + void loadConfiguration(QString fileName); + + public: + float** tempInputChorus; + float** tempOutputChorus; + float** tempInputReverb; + float** tempOutputReverb; + float** tempInputDelay; + float** tempOutputDelay; + + float* getSinusWaveTable(); + + int nbrCtrl; + + QString _initSetPath; + bool _isInitSet; + QString _backgroundPixPath; + bool _isBackgroundPix; + bool _saveOnlyUsed; + bool _saveConfig; + DeicsOnzeCtlr _ctrl[NBRCTRLS]; + Global _global; + Preset* _preset[NBRCHANNELS]; + Preset* _initialPreset; + + //FX + PluginI* _pluginIReverb; + PluginI* _pluginIChorus; + PluginI* _pluginIDelay; + + void initPluginReverb(Plugin*); + void initPluginChorus(Plugin*); + void initPluginDelay(Plugin*); + + void setReverbParam(int i, double val); + double getReverbParam(int i); + void setChorusParam(int i, double val); + double getChorusParam(int i); + void setDelayBPM(float val); + void setDelayBeatRatio(float val); + void setDelayFeedback(float val); + void setDelayLFOFreq(float val); + void setDelayLFODepth(float val); + void setDelayDryWet(float val); + float getDelayBPM(); + float getDelayBeatRatio(); + float getDelayFeedback(); + float getDelayLFOFreq(); + float getDelayLFODepth(); + + //Filter + LowFilter* _dryFilter; + LowFilter* _chorusFilter; + LowFilter* _reverbFilter; + LowFilter* _delayFilter; + + mutable MidiPatch _patch; + mutable int _numPatchProg; //used by getPatchInfo + + //preset tree + Set* _set; + + void setSampleRate(int sr); + Preset* findPreset(int hbank, int lbank, int prog) const; + Subcategory* findSubcategory(int hbank, int lbank) const; + Category* findCategory(int hbank) const; + void initCtrls(); + void initGlobal(); + void initChannels(); + void initChannel(int c); + void resetVoices(); //when panic is pressed + void initVoice(int c, int v); + void initVoices(int c); + void setPreset(int c); + void setFeedback(int c); + void setLfo(int c); + void setOutLevel(int c, int k); //set the output level of the op k + void setOutLevel(int c); //do the same for all operators + void setEnvAttack(int c, int v, int k); //set envInct of voice v and op k + void setEnvAttack(int c, int k); //do the same for all voices of operator k + void setEnvAttack(int c); //do the same for all voices all operators + void setEnvRelease(int c, int v, int k); //set coefVLevel of voice v and op k + void setEnvRelease(int c, int k); //do the same for all voices of operator k + void setEnvRelease(int c); //do the same for all voices all operators + void setPitchEnvRelease(int c, int v); + void setQuality(Quality q); + void setFilter(bool f); + double brightness2Amp(int c, int k); //get the brightness of the operator k + void loadSutulaPresets(); + void loadSet(QString s); + int noteOff2Voice(int c); //return the first free voice + int minVolu2Voice(int c); + int pitchOn2Voice(int c, int pitch); + void programSelect(int c, int hbank, int lbank, int prog); + bool existsKeyOn(int ch); + void setNbrVoices(int c, int nv); + void setMasterVol(int v); + void setChannelEnable(int c, bool e); + void setChannelVol(int c, int v); + void setChannelPan(int c, int v); + void applyChannelAmp(int c); + void setChannelDetune(int c, int d); + void setChannelBrightness(int c, int b); + void setChannelModulation(int c, int m); + void setChannelAttack(int c, int a); + void setChannelRelease(int c, int r); + void setChannelReverb(int c, int r); + void setChannelChorus(int c, int val); + void setChannelDelay(int c, int val); + void setChorusReturn(int val); + void setReverbReturn(int val); + void setDelayReturn(int val); + bool getChannelEnable(int c) const; + int getNbrVoices(int c) const; + int getMasterVol(void) const; + bool getFilter(void) const; + int getChannelVol(int c) const; + int getChannelPan(int c) const; + int getChannelDetune(int c) const; + int getChannelBrightness(int c) const; + int getChannelModulation(int c) const; + int getChannelAttack(int c) const; + int getChannelRelease(int c) const; + int getChannelReverb(int c) const; + int getChannelChorus(int c) const; + int getChannelDelay(int c) const; + int getChorusReturn(void) const; + int getReverbReturn(void) const; + int getDelayReturn(void) const; + void setPitchBendCoef(int c, int val); + void setModulation(int c, int val); //TODO check between setChannelModulation + void setSustain(int c, int val); + + void readConfiguration(QDomNode qdn); + void writeConfiguration(Xml* xml); + + bool setController(int ch, int ctrl, int val, bool fromGui); + virtual bool setController(int ch, int ctrl, int val); + bool sysex(int length, const unsigned char* data, bool fromGui); + virtual bool sysex(int length, const unsigned char* data); + + virtual const char* getPatchName(int ch, int number, int) const; + virtual const MidiPatch* getPatchInfo(int, const MidiPatch *) const; + + virtual int getControllerInfo(int arg1, const char** arg2, + int* arg3, int* arg4, int* arg5); + virtual void getInitData(int* length, const unsigned char** data); + virtual bool playNote(int channel, int pitch, int velo); + virtual void process(float** buffer, int offset, int n); + + // GUI interface routines + virtual bool hasGui() const { return true; } + virtual bool guiVisible() const; + virtual void showGui(bool); + virtual void getGeometry(int* x, int* y, int* w, int* h) const; + virtual void setGeometry(int, int, int, int); + + DeicsOnze(); + ~DeicsOnze(); +}; + + +#endif /* __DEICSONZE_H */ |