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Diffstat (limited to 'src/mdaJX10.h')
| -rw-r--r-- | src/mdaJX10.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/mdaJX10.h b/src/mdaJX10.h new file mode 100644 index 0000000..f2eaa00 --- /dev/null +++ b/src/mdaJX10.h @@ -0,0 +1,144 @@ +//See associated .cpp file for copyright and other info
+
+#ifndef __mdaJX10__
+#define __mdaJX10__
+
+#include <string.h>
+
+#include "audioeffectx.h"
+
+#define NPARAMS 24 //number of parameters
+#define NPROGS 64 //number of programs
+#define NOUTS 2 //number of outputs
+#define NVOICES 8 //max polyphony
+#define SILENCE 0.001f //voice choking
+#define PI 3.1415926535897932f
+#define TWOPI 6.2831853071795864f
+#define ANALOG 0.002f //oscillator drift
+
+class mdaJX10Program
+{
+ friend class mdaJX10;
+public:
+ mdaJX10Program();
+ ~mdaJX10Program() {}
+
+private:
+ float param[NPARAMS];
+ char name[24];
+};
+
+
+struct VOICE //voice state
+{
+ float period;
+ float p; //sinc position
+ float pmax; //loop length
+ float dp; //delta
+ float sin0; //sine osc
+ float sin1;
+ float sinx;
+ float dc; //dc offset
+
+ float detune;
+ float p2; //sinc position
+ float pmax2; //loop length
+ float dp2; //delta
+ float sin02; //sine osc
+ float sin12;
+ float sinx2;
+ float dc2; //dc offset
+
+ float fc; //filter cutoff root
+ float ff; //filter cutoff
+ float f0; //filter buffers
+ float f1;
+ float f2;
+
+ float saw;
+ //float vca; //current level ///eliminate osc1 level when separate amp & filter envs?
+ //float env; //envelope
+ //float att; //attack
+ //float dec; //decay
+ float env;
+ float envd;
+ float envl;
+ float fenv;
+ float fenvd;
+ float fenvl;
+
+ float lev; //osc levels
+ float lev2;
+ float target; //period target
+ long note; //remember what note triggered this
+};
+
+
+class mdaJX10 : public AudioEffectX
+{
+public:
+ mdaJX10(audioMasterCallback audioMaster);
+ ~mdaJX10();
+
+ virtual void process(float **inputs, float **outputs, LvzInt32 sampleframes);
+ virtual void processReplacing(float **inputs, float **outputs, LvzInt32 sampleframes);
+ virtual LvzInt32 processEvents(LvzEvents* events);
+
+ virtual void setProgram(LvzInt32 program);
+ virtual void setProgramName(char *name);
+ virtual void getProgramName(char *name);
+ virtual void setParameter(LvzInt32 index, float value);
+ virtual float getParameter(LvzInt32 index);
+ virtual void getParameterLabel(LvzInt32 index, char *label);
+ virtual void getParameterDisplay(LvzInt32 index, char *text);
+ virtual void getParameterName(LvzInt32 index, char *text);
+ virtual void setSampleRate(float sampleRate);
+ virtual void setBlockSize(LvzInt32 blockSize);
+ virtual void suspend();
+ virtual void resume();
+
+ virtual bool getOutputProperties (LvzInt32 index, LvzPinProperties* properties);
+ virtual bool getProgramNameIndexed (LvzInt32 category, LvzInt32 index, char* text);
+ virtual bool copyProgram (LvzInt32 destination);
+ virtual bool getEffectName (char* name);
+ virtual bool getVendorString (char* text);
+ virtual bool getProductString (char* text);
+ virtual LvzInt32 getVendorVersion () {return 1;}
+ virtual LvzInt32 canDo (char* text);
+
+private:
+ void update(); //my parameter update
+ void noteOn(long note, long velocity);
+ void fillpatch(long p, const char *name,
+ float p0, float p1, float p2, float p3, float p4, float p5,
+ float p6, float p7, float p8, float p9, float p10, float p11,
+ float p12, float p13, float p14, float p15, float p16, float p17,
+ float p18, float p19, float p20, float p21, float p22, float p23);
+
+ float param[NPARAMS];
+ mdaJX10Program* programs;
+ float Fs;
+
+ #define EVENTBUFFER 120
+ #define EVENTS_DONE 99999999
+ long notes[EVENTBUFFER + 8]; //list of delta|note|velocity for current block
+ #define KMAX 32
+
+ ///global internal variables
+ #define SUSTAIN -1
+ long sustain, activevoices;
+ VOICE voice[NVOICES];
+
+ float semi, cent;
+ float tune, detune;
+ float filtf, fzip, filtq, filtlfo, filtenv, filtvel, filtwhl;
+ float oscmix, noisemix;
+ float att, dec, sus, rel, fatt, fdec, fsus, frel;
+ float lfo, dlfo, modwhl, press, pbend, ipbend, rezwhl;
+ float velsens, volume, voltrim;
+ float vibrato, pwmdep, lfoHz, glide, glidedisp;
+ long K, lastnote, veloff, mode;
+ unsigned long noise;
+};
+
+#endif
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