VSTIO.h

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//
//  VSTIO.h -- DAC IO using VSTIO 
//  See the copyright notice and acknowledgment of authors in the file COPYRIGHT
//

#ifndef CSL_VSTIO_H
#define CSL_VSTIO_H

#include "CSL_Core.h"
#include "Instrument.h"

#include "vst/audioeffectx.h"

namespace csl {

class VSTIO : public IO, public AudioEffectX {
public:             
    VSTIO ();                       
    VSTIO (audioMasterCallback audioMaster, Instrument * theInstrument, 
                    unsigned s_rate = 44100, unsigned b_size = 512, 
                    unsigned in_chans = 0, unsigned out_chans = 2);
    virtual ~VSTIO();
    
    void open() throw(CException);          
    void close() throw(CException);
    void start() throw(CException);         
    void stop() throw(CException);          

                    // Processing
    virtual void processReplacing (float** inputs, float** outputs, VstInt32 sampleFrames);
    virtual void processDoubleReplacing (double** inputs, double** outputs, VstInt32 sampleFrames) { };
                    // Program
    virtual void setProgramName (char* name);
    virtual void getProgramName (char* name);
                    // Parameters
    virtual void setParameter (VstInt32 index, float value);
    virtual float getParameter (VstInt32 index);
    virtual void getParameterLabel (VstInt32 index, char* label);
    virtual void getParameterDisplay (VstInt32 index, char* text);
    virtual void getParameterName (VstInt32 index, char* text);

    virtual bool getEffectName (char* name);
    virtual bool getVendorString (char* text);
    virtual bool getProductString (char* text);
    virtual VstInt32 getVendorVersion ();

protected:
    Instrument * mInstrument;
};


}   // end of namespace

#endif