BlueSaturation.h

#ifndef __bluesaturation__
#define __bluesaturation__

#include "public.sdk/source/vst2.x/audioeffectx.h"
#include "TTDSP.h"


enum {
    kParameterDrive = 0,
    kParameterPreamp,
    kParameterMode,
    kParameterBlockDC,
    kNumParameters
};

typedef struct {
    char        name[256];
    TTFloat32   scaling;
    TTFloat32   offset;
} BlueParameter;

#define kNumPresets 1


//-------------------------------------------------------------------------------------------------------
class BlueSaturation : public AudioEffectX
{
public:
    BlueSaturation(audioMasterCallback audioMaster);
    ~BlueSaturation();

    // 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:
    TTUInt16            mNumChannels;
    TTAudioObject*      mOverdrive;
    TTAudioSignal*      mInput;
    TTAudioSignal*      mOutput;
    BlueParameter*      mParameterList;
    char                programName[kVstMaxProgNameLen+1];
};

#endif // __bluesaturation__