diff options
Diffstat (limited to 'muse/synti/deicsonze/deicsonze.cpp')
| -rw-r--r-- | muse/synti/deicsonze/deicsonze.cpp | 200 |
1 files changed, 193 insertions, 7 deletions
diff --git a/muse/synti/deicsonze/deicsonze.cpp b/muse/synti/deicsonze/deicsonze.cpp index dbbba68f..660c41e4 100644 --- a/muse/synti/deicsonze/deicsonze.cpp +++ b/muse/synti/deicsonze/deicsonze.cpp @@ -89,15 +89,21 @@ DeicsOnze::DeicsOnze() : Mess(2) { tempInputChorus = (float**) malloc(sizeof(float*)*NBRFXINPUTS); for(int i = 0; i < NBRFXINPUTS; i++) tempInputChorus[i] = (float*) malloc(sizeof(float*)*MAXFXBUFFERSIZE); - tempInputReverb = (float**) malloc(sizeof(float*)*NBRFXINPUTS); - for(int i = 0; i < NBRFXINPUTS; i++) - tempInputReverb[i] = (float*) malloc(sizeof(float*)*MAXFXBUFFERSIZE); tempOutputChorus = (float**) malloc(sizeof(float*)*NBRFXOUTPUTS); for(int i = 0; i < NBRFXOUTPUTS; i++) tempOutputChorus[i] = (float*) malloc(sizeof(float*)*MAXFXBUFFERSIZE); + tempInputReverb = (float**) malloc(sizeof(float*)*NBRFXINPUTS); + for(int i = 0; i < NBRFXINPUTS; i++) + tempInputReverb[i] = (float*) malloc(sizeof(float*)*MAXFXBUFFERSIZE); tempOutputReverb = (float**) malloc(sizeof(float*)*NBRFXOUTPUTS); for(int i = 0; i < NBRFXOUTPUTS; i++) tempOutputReverb[i] = (float*) malloc(sizeof(float*)*MAXFXBUFFERSIZE); + tempInputDelay = (float**) malloc(sizeof(float*)*NBRFXINPUTS); + for(int i = 0; i < NBRFXINPUTS; i++) + tempInputDelay[i] = (float*) malloc(sizeof(float*)*MAXFXBUFFERSIZE); + tempOutputDelay = (float**) malloc(sizeof(float*)*NBRFXOUTPUTS); + for(int i = 0; i < NBRFXOUTPUTS; i++) + tempOutputDelay[i] = (float*) malloc(sizeof(float*)*MAXFXBUFFERSIZE); srand(time(0)); // initialize random number generator @@ -123,14 +129,17 @@ DeicsOnze::DeicsOnze() : Mess(2) { //FX _pluginIReverb = NULL; - _pluginIChorus = NULL; initPluginReverb(plugins.find("freeverb", "freeverb1")); + _pluginIChorus = NULL; initPluginChorus(plugins.find("doublechorus", "doublechorus1")); + _pluginIDelay = NULL; + initPluginDelay(plugins.find("pandelay", "pandelay")); //Filter _dryFilter = new LowFilter(); _chorusFilter = new LowFilter(); _reverbFilter = new LowFilter(); + _delayFilter = new LowFilter(); //Load configuration QString defaultConf = (QString(getenv("HOME")) + QString("/." DEICSONZESTR ".dco")); @@ -173,6 +182,13 @@ DeicsOnze::DeicsOnze() : Mess(2) { dataChorusRet[1]=(unsigned char)getChorusReturn(); MidiEvent evChorusRet(0,ME_SYSEX,(const unsigned char*)dataChorusRet, 2); _gui->writeEvent(evChorusRet); + unsigned char *dataDelayRet = new unsigned char[2]; + dataDelayRet[0]=SYSEX_DELAYRETURN; + dataDelayRet[1]=(unsigned char)getDelayReturn(); + //printf("DELAY RET = %d, REVERB RET = %d\n", + //getDelayReturn(), getReverbReturn()); + MidiEvent evDelayRet(0,ME_SYSEX,(const unsigned char*)dataDelayRet, 2); + _gui->writeEvent(evDelayRet); //update font size unsigned char *dataFontSize = new unsigned char[2]; dataFontSize[0]=SYSEX_FONTSIZE; @@ -199,12 +215,16 @@ DeicsOnze::~DeicsOnze() //dealloc temp buffers chorus and reverb for(int i = 0; i < NBRFXINPUTS; i++) free(tempInputChorus[i]); free(tempInputChorus); - for(int i = 0; i < NBRFXINPUTS; i++) free(tempInputReverb[i]); - free(tempInputReverb); for(int i = 0; i < NBRFXOUTPUTS; i++) free(tempOutputChorus[i]); free(tempOutputChorus); + for(int i = 0; i < NBRFXINPUTS; i++) free(tempInputReverb[i]); + free(tempInputReverb); for(int i = 0; i < NBRFXOUTPUTS; i++) free(tempOutputReverb[i]); free(tempOutputReverb); + for(int i = 0; i < NBRFXINPUTS; i++) free(tempInputDelay[i]); + free(tempInputDelay); + for(int i = 0; i < NBRFXOUTPUTS; i++) free(tempOutputDelay[i]); + free(tempOutputDelay); } //--------------------------------------------------------- @@ -248,6 +268,7 @@ void DeicsOnze::setSampleRate(int sr) { _dryFilter->setSamplerate(sr); _chorusFilter->setSamplerate(sr); _reverbFilter->setSamplerate(sr); + _delayFilter->setSamplerate(sr); setQuality(_global.quality); } @@ -518,6 +539,8 @@ void DeicsOnze::initGlobal() { _global.chorusReturn = level2amp(INITFXRETURN); _global.isReverbActivated = false; _global.reverbReturn = level2amp(INITFXRETURN); + _global.isDelayActivated = false; + _global.delayReturn = level2amp(INITFXRETURN); initChannels(); } @@ -542,6 +565,7 @@ void DeicsOnze::initChannel(int c) { _global.channel[c].isLastNote = false; _global.channel[c].chorusAmount = 0.0; _global.channel[c].reverbAmount = 0.0; + _global.channel[c].delayAmount = 0.0; applyChannelAmp(c); initVoices(c); } @@ -748,6 +772,12 @@ void DeicsOnze::setChannelReverb(int c, int r) { void DeicsOnze::setChannelChorus(int c, int val) { _global.channel[c].chorusAmount = (float)lowlevel2amp(val); } +//---------------------------------------------------------------- +// setChannelDelay +//---------------------------------------------------------------- +void DeicsOnze::setChannelDelay(int c, int val) { + _global.channel[c].delayAmount = (float)lowlevel2amp(val); +} //---------------------------------------------------------------- // setChorusReturn @@ -764,6 +794,13 @@ void DeicsOnze::setReverbReturn(int val) { } //---------------------------------------------------------------- +// setDelayReturn +//---------------------------------------------------------------- +void DeicsOnze::setDelayReturn(int val) { + _global.delayReturn = 2.0*(float)level2amp(val); //beware MAXFXRETURN==255 +} + +//---------------------------------------------------------------- // getNbrVoices //---------------------------------------------------------------- int DeicsOnze::getNbrVoices(int c) const { @@ -845,6 +882,12 @@ int DeicsOnze::getChannelChorus(int c) const { return(amp2lowlevel(_global.channel[c].chorusAmount)); } //---------------------------------------------------------------- +// getChannelDelay +//---------------------------------------------------------------- +int DeicsOnze::getChannelDelay(int c) const { + return(amp2lowlevel(_global.channel[c].delayAmount)); +} +//---------------------------------------------------------------- // getChorusReturn //---------------------------------------------------------------- int DeicsOnze::getChorusReturn() const { @@ -856,6 +899,12 @@ int DeicsOnze::getChorusReturn() const { int DeicsOnze::getReverbReturn() const { return(amp2level(_global.reverbReturn/2.0)); } +//---------------------------------------------------------------- +// getReverbReturn +//---------------------------------------------------------------- +int DeicsOnze::getDelayReturn() const { + return(amp2level(_global.delayReturn/2.0)); +} //---------------------------------------------------------------- // setLfo @@ -1022,6 +1071,7 @@ void DeicsOnze::setQuality(Quality q) { _dryFilter->setCutoff(_global.deiSampleRate/4.0); _reverbFilter->setCutoff(_global.deiSampleRate/4.0); _chorusFilter->setCutoff(_global.deiSampleRate/4.0); + _delayFilter->setCutoff(_global.deiSampleRate/4.0); } //----------------------------------------------------------------- @@ -2238,6 +2288,7 @@ void DeicsOnze::getInitData(int* length, const unsigned char** data) { buffer[NUM_CHANNEL_RELEASE + c] = (unsigned char) getChannelRelease(c); buffer[NUM_CHANNEL_REVERB + c] = (unsigned char) getChannelReverb(c); buffer[NUM_CHANNEL_CHORUS + c] = (unsigned char) getChannelChorus(c); + buffer[NUM_CHANNEL_DELAY + c] = (unsigned char) getChannelDelay(c); buffer[NUM_CURRENTPROG + c] = (unsigned char) _preset[c]->prog; buffer[NUM_CURRENTLBANK + c] = (unsigned char) _preset[c]->_subcategory->_lbank; @@ -2273,6 +2324,7 @@ void DeicsOnze::getInitData(int* length, const unsigned char** data) { MAXSTRLENGTHBACKGROUNDPIXPATH); } //FX + //reverb buffer[NUM_IS_REVERB_ON]=(unsigned char)_global.isReverbActivated; buffer[NUM_REVERB_RETURN]=(unsigned char)getReverbReturn(); buffer[NUM_REVERB_PARAM_NBR]= @@ -2283,6 +2335,7 @@ void DeicsOnze::getInitData(int* length, const unsigned char** data) { strncpy((char*)&buffer[NUM_REVERB_LABEL], _pluginIReverb->plugin()->label().toLatin1().data(), MAXSTRLENGTHFXLABEL); + //chorus buffer[NUM_IS_CHORUS_ON]=(unsigned char)_global.isChorusActivated; buffer[NUM_CHORUS_RETURN]=(unsigned char)getChorusReturn(); buffer[NUM_CHORUS_PARAM_NBR]= @@ -2293,6 +2346,9 @@ void DeicsOnze::getInitData(int* length, const unsigned char** data) { strncpy((char*)&buffer[NUM_CHORUS_LABEL], _pluginIChorus->plugin()->label().toLatin1().data(), MAXSTRLENGTHFXLABEL); + //delay + buffer[NUM_IS_DELAY_ON]=(unsigned char)_global.isDelayActivated; + buffer[NUM_DELAY_RETURN]=(unsigned char)getDelayReturn(); //save FX parameters //reverb for(int i = 0; i < _pluginIReverb->plugin()->parameter(); i++) { @@ -2306,6 +2362,12 @@ void DeicsOnze::getInitData(int* length, const unsigned char** data) { + sizeof(float)*_pluginIReverb->plugin()->parameter() + sizeof(float)*i], &val, sizeof(float)); } + //delay + buffer[NUM_DELAY_TIME] = (unsigned char)getDelayTime(); + buffer[NUM_DELAY_FEEDBACK] = (unsigned char)getDelayFeedback(); + buffer[NUM_DELAY_LFO_FREQ] = (unsigned char)getDelayLFOFreq(); + buffer[NUM_DELAY_LFO_DEPTH] = (unsigned char)getDelayLFODepth(); + //save set data for(int i = NUM_CONFIGLENGTH + sizeof(float)*_pluginIReverb->plugin()->parameter() @@ -2402,6 +2464,12 @@ void DeicsOnze::parseInitData(int length, const unsigned char* data) { evChChorus(0, c, ME_CONTROLLER, CTRL_CHORUS_SEND, data[NUM_CHANNEL_CHORUS + c]); _gui->writeEvent(evChChorus); + //channel delay + setChannelDelay(c, data[NUM_CHANNEL_DELAY + c]); + MidiEvent + evChDelay(0, c, ME_CONTROLLER, + CTRL_VARIATION_SEND, data[NUM_CHANNEL_DELAY + c]); + _gui->writeEvent(evChDelay); } //load configuration _saveConfig = (bool)data[NUM_SAVECONFIG]; @@ -2533,6 +2601,49 @@ void DeicsOnze::parseInitData(int length, const unsigned char* data) { MidiEvent evSysexBuildCho(0,ME_SYSEX, (const unsigned char*)&dataBuildCho, 1); _gui->writeEvent(evSysexBuildCho); + //delay + _global.isDelayActivated = (bool)data[NUM_IS_DELAY_ON]; + unsigned char *dataDelayAct = new unsigned char[2]; + dataDelayAct[0]=SYSEX_DELAYACTIV; + dataDelayAct[1]=(unsigned char)_global.isDelayActivated; + MidiEvent evDelayAct(0,ME_SYSEX,(const unsigned char*)dataDelayAct, 2); + _gui->writeEvent(evDelayAct); + setDelayReturn((int)data[NUM_DELAY_RETURN]); + unsigned char *dataDelayRet = new unsigned char[2]; + dataDelayRet[0]=SYSEX_DELAYRETURN; + dataDelayRet[1]=(unsigned char)getDelayReturn(); + MidiEvent evDelayRet(0,ME_SYSEX,(const unsigned char*)dataDelayRet, 2); + _gui->writeEvent(evDelayRet); + //initPluginDelay(plugins.find("pandelay", "pandelay")); + setDelayTime((int)data[NUM_DELAY_TIME]); + char dataDelayTime[2]; + dataDelayTime[0] = SYSEX_DELAYTIME; + dataDelayTime[1] = (unsigned char)getDelayTime(); + MidiEvent evSysexDelayTime(0,ME_SYSEX, + (const unsigned char*)dataDelayTime, 2); + _gui->writeEvent(evSysexDelayTime); + setDelayFeedback((int)data[NUM_DELAY_FEEDBACK]); + char dataDelayFeedback[2]; + dataDelayFeedback[0] = SYSEX_DELAYFEEDBACK; + dataDelayFeedback[1] = (unsigned char)getDelayFeedback(); + MidiEvent evSysexDelayFeedback(0,ME_SYSEX, + (const unsigned char*)dataDelayFeedback, 2); + _gui->writeEvent(evSysexDelayFeedback); + setDelayLFOFreq((int)data[NUM_DELAY_LFO_FREQ]); + char dataDelayLFOFreq[2]; + dataDelayLFOFreq[0] = SYSEX_DELAYLFOFREQ; + dataDelayLFOFreq[1] = (unsigned char)getDelayLFOFreq(); + MidiEvent evSysexDelayLFOFreq(0,ME_SYSEX, + (const unsigned char*)dataDelayLFOFreq, 2); + _gui->writeEvent(evSysexDelayLFOFreq); + setDelayLFODepth((int)data[NUM_DELAY_LFO_DEPTH]); + char dataDelayLFODepth[2]; + dataDelayLFODepth[0] = SYSEX_DELAYLFODEPTH; + dataDelayLFODepth[1] = (unsigned char)getDelayLFODepth(); + MidiEvent evSysexDelayLFODepth(0,ME_SYSEX, + (const unsigned char*)dataDelayLFODepth, 2); + _gui->writeEvent(evSysexDelayLFODepth); + //load set FILE* tmp; char* tmpname; @@ -2750,6 +2861,13 @@ bool DeicsOnze::sysex(int length, const unsigned char* data, bool fromGui) { _gui->writeEvent(evSysex); } break; + case SYSEX_DELAYACTIV: + _global.isDelayActivated = (bool)data[1]; + if(!fromGui) { + MidiEvent evSysex(0, ME_SYSEX, data, length); + _gui->writeEvent(evSysex); + } + break; case SYSEX_CHORUSRETURN: setChorusReturn((int)data[1]); if(!fromGui) { @@ -2764,6 +2882,13 @@ bool DeicsOnze::sysex(int length, const unsigned char* data, bool fromGui) { _gui->writeEvent(evSysex); } break; + case SYSEX_DELAYRETURN: + setDelayReturn((int)data[1]); + if(!fromGui) { + MidiEvent evSysex(0, ME_SYSEX, data, length); + _gui->writeEvent(evSysex); + } + break; case SYSEX_SELECTREVERB: Plugin* pluginReverb; memcpy(&pluginReverb, &data[1], sizeof(Plugin*)); @@ -2774,6 +2899,34 @@ bool DeicsOnze::sysex(int length, const unsigned char* data, bool fromGui) { memcpy(&pluginChorus, &data[1], sizeof(Plugin*)); initPluginChorus(pluginChorus); break; + case SYSEX_DELAYTIME: + setDelayTime((int)data[1]); + if(!fromGui) { + MidiEvent evSysex(0, ME_SYSEX, data, length); + _gui->writeEvent(evSysex); + } + break; + case SYSEX_DELAYFEEDBACK: + setDelayFeedback((int)data[1]); + if(!fromGui) { + MidiEvent evSysex(0, ME_SYSEX, data, length); + _gui->writeEvent(evSysex); + } + break; + case SYSEX_DELAYLFOFREQ: + setDelayLFOFreq((int)data[1]); + if(!fromGui) { + MidiEvent evSysex(0, ME_SYSEX, data, length); + _gui->writeEvent(evSysex); + } + break; + case SYSEX_DELAYLFODEPTH: + setDelayLFODepth((int)data[1]); + if(!fromGui) { + MidiEvent evSysex(0, ME_SYSEX, data, length); + _gui->writeEvent(evSysex); + } + break; default: break; } @@ -3359,6 +3512,13 @@ bool DeicsOnze::setController(int ch, int ctrl, int val, bool fromGui) { _gui->writeEvent(ev); } break; + case CTRL_VARIATION_SEND: + setChannelDelay(ch, val); + if(!fromGui) { + MidiEvent ev(0,ch, ME_CONTROLLER, CTRL_VARIATION_SEND, val); + _gui->writeEvent(ev); + } + break; case CTRL_SUSTAIN: setSustain(ch, val); break; @@ -3792,6 +3952,8 @@ void DeicsOnze::process(float** buffer, int offset, int n) { _global.lastInputRightChorusSample = 0.0; _global.lastInputLeftReverbSample = 0.0; _global.lastInputRightReverbSample = 0.0; + _global.lastInputLeftDelaySample = 0.0; + _global.lastInputRightDelaySample = 0.0; //per channel for(int c = 0; c < NBRCHANNELS; c++) { tempChannelOutput = 0.0; @@ -4054,6 +4216,12 @@ void DeicsOnze::process(float** buffer, int offset, int n) { _global.lastInputRightReverbSample += tempChannelRightOutput * _global.channel[c].reverbAmount; } + if(_global.isDelayActivated) { + _global.lastInputLeftDelaySample += tempChannelLeftOutput * + _global.channel[c].delayAmount; + _global.lastInputRightDelaySample += tempChannelRightOutput * + _global.channel[c].delayAmount; + } tempLeftOutput += tempChannelLeftOutput; tempRightOutput += tempChannelRightOutput; } @@ -4072,6 +4240,10 @@ void DeicsOnze::process(float** buffer, int offset, int n) { tempInputReverb[0][i] = _global.lastInputLeftReverbSample; tempInputReverb[1][i] = _global.lastInputRightReverbSample; } + if(_global.isDelayActivated) { + tempInputDelay[0][i] = _global.lastInputLeftDelaySample; + tempInputDelay[1][i] = _global.lastInputRightDelaySample; + } _global.qualityCounter++; _global.qualityCounter %= _global.qualityCounterTop; @@ -4097,7 +4269,7 @@ void DeicsOnze::process(float** buffer, int offset, int n) { //apply Filter if(_global.filter) _reverbFilter->process(tempOutputReverb[0], tempOutputReverb[1], n); - //apply Chorus + //apply Reverb _pluginIReverb->apply(n, 2, tempInputReverb, tempOutputReverb); for(int i = 0; i < n; i++) { leftOutput[i] += @@ -4106,6 +4278,20 @@ void DeicsOnze::process(float** buffer, int offset, int n) { tempOutputReverb[1][i] * _global.reverbReturn * _global.masterVolume; } } + //Delay + if(_global.isDelayActivated) { + //apply Filter + if(_global.filter) _delayFilter->process(tempOutputDelay[0], + tempOutputDelay[1], n); + //apply Delay + _pluginIDelay->apply(n, 2, tempInputDelay, tempOutputDelay); + for(int i = 0; i < n; i++) { + leftOutput[i] += + tempOutputDelay[0][i] * _global.delayReturn * _global.masterVolume; + rightOutput[i] += + tempOutputDelay[1][i] * _global.delayReturn * _global.masterVolume; + } + } } |