1 files changed, 72 insertions, 0 deletions
diff --git a/src/mdaVocInput.h b/src/mdaVocInput.h
new file mode 100644
index 0000000..5a8bdee
--- /dev/null
+++ b/src/mdaVocInput.h
@@ -0,0 +1,72 @@
+//See associated .cpp file for copyright and other info
+
+
+#define NPARAMS  5  ///number of parameters
+#define NPROGS   1  ///number of programs
+
+#ifndef __mdaVocInput_H
+#define __mdaVocInput_H
+
+#include "audioeffectx.h"
+
+
+class mdaVocInputProgram
+{
+public:
+  mdaVocInputProgram();
+  ~mdaVocInputProgram() {}
+
+private:
+  friend class mdaVocInput;
+  float param[NPARAMS];
+  char name[32];
+};
+
+
+class mdaVocInput : public AudioEffectX
+{
+public:
+  mdaVocInput(audioMasterCallback audioMaster);
+  ~mdaVocInput();
+
+  virtual void  process(float **inputs, float **outputs, LvzInt32 sampleFrames);
+  virtual void  processReplacing(float **inputs, float **outputs, LvzInt32 sampleFrames);
+  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  midi2string(long n, char *text);
+  virtual void  suspend();
+  virtual void  resume();
+
+	virtual bool getEffectName(char *name);
+	virtual bool getVendorString(char *text);
+	virtual bool getProductString(char *text);
+	virtual LvzInt32 getVendorVersion() { return 1000; }
+
+protected:
+  float param[NPARAMS];
+  char programName[32];
+  mdaVocInputProgram *programs;
+
+  ///global internal variables
+  long  track;        //track input pitch
+  float pstep;        //output sawtooth inc per sample
+  float pmult;        //tuning multiplier
+  float sawbuf;   
+  float noise;        //breath noise level
+  float lenv, henv;   //LF and overall envelope
+  float lbuf0, lbuf1; //LF filter buffers
+  float lbuf2;        //previous LF sample
+  float lbuf3;        //period measurement
+  float lfreq;        //LF filter coeff
+  float vuv;          //voiced/unvoiced threshold
+  float maxp, minp;   //preferred period range
+  double root;        //tuning reference (MIDI note 0 in Hz)
+};
+
+#endif