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#ifndef __Ditherbox_H
#define __Ditherbox_H
#include <lv2plugin.h>
class Ditherbox : public LV2Plugin<1> {
public:
Ditherbox(double rate);
void activate();
void run(uint32_t num_samples);
static constexpr const char * URI = "https://www.airwindows.com/ditherbox";
private:
/*
* These are the original DSP functions from the VST plugin.
* They need to be called from the LV2 plugins `run` function.
*/
void processReplacing(float **in, float **out, VstInt32 samples);
void processDoubleReplacing(double **in, double **out, VstInt32 samples);
/*
* Members needed by the processing functions.
*/
double bynL[13];
double bynR[13];
long double noiseShapingL;
long double noiseShapingR;
double contingentErrL;
double contingentErrR;
double currentDitherL;
double currentDitherR;
int Position;
bool flip;
double NSOddL;
double prevL;
double nsL[16];
double NSOddR;
double prevR;
double nsR[16];
long double lastSampleL;
long double outSampleL;
long double lastSampleR;
long double outSampleR;
double iirSampleAL;
double iirSampleBL;
double iirSampleCL;
double iirSampleDL;
double iirSampleEL;
double iirSampleFL;
double iirSampleGL;
double iirSampleHL;
double iirSampleIL;
double iirSampleJL;
double iirSampleKL;
double iirSampleLL;
double iirSampleML;
double iirSampleNL;
double iirSampleOL;
double iirSamplePL;
double iirSampleQL;
double iirSampleRL;
double iirSampleSL;
double iirSampleTL;
double iirSampleUL;
double iirSampleVL;
double iirSampleWL;
double iirSampleXL;
double iirSampleYL;
double iirSampleZL;
double iirSampleAR;
double iirSampleBR;
double iirSampleCR;
double iirSampleDR;
double iirSampleER;
double iirSampleFR;
double iirSampleGR;
double iirSampleHR;
double iirSampleIR;
double iirSampleJR;
double iirSampleKR;
double iirSampleLR;
double iirSampleMR;
double iirSampleNR;
double iirSampleOR;
double iirSamplePR;
double iirSampleQR;
double iirSampleRR;
double iirSampleSR;
double iirSampleTR;
double iirSampleUR;
double iirSampleVR;
double iirSampleWR;
double iirSampleXR;
double iirSampleYR;
double iirSampleZR;
float A;
};
#endif
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