1 files changed, 68 insertions, 0 deletions
diff --git a/src/mdaVocoder.h b/src/mdaVocoder.h
new file mode 100644
index 0000000..5aa36fd
--- /dev/null
+++ b/src/mdaVocoder.h
@@ -0,0 +1,68 @@
+//See associated .cpp file for copyright and other info
+
+
+#define NPARAMS  8  ///number of parameters
+#define NPROGS   5  ///number of programs
+#define NBANDS  16  ///max vocoder bands
+
+#ifndef __mdaVocoder_H
+#define __mdaVocoder_H
+
+#include "audioeffectx.h"
+
+
+class mdaVocoderProgram
+{
+public:
+  mdaVocoderProgram();
+  ~mdaVocoderProgram() {}
+
+private:
+  friend class mdaVocoder;
+  float param[NPARAMS];
+  char name[32];
+};
+
+
+class mdaVocoder : public AudioEffectX
+{
+public:
+  mdaVocoder(audioMasterCallback audioMaster);
+  ~mdaVocoder();
+
+  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  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];
+  mdaVocoderProgram *programs;
+
+  ///global internal variables
+  long  swap;       //input channel swap
+  float gain;       //output level
+  float thru, high; //hf thru              
+  float kout; //downsampled output
+  long  kval; //downsample counter
+  long  nbnd; //number of bands
+  
+  //filter coeffs and buffers - seems it's faster to leave this global than make local copy 
+  float f[NBANDS][13]; //[0-8][0 1 2 | 0 1 2 3 | 0 1 2 3 | val rate]
+};                     //  #   reson | carrier |modulator| envelope
+
+#endif