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#ifndef __EQ_H
#define __EQ_H
#include <lv2plugin.h>
class EQ : public LV2Plugin<8> {
public:
EQ(double rate);
void activate();
void run(uint32_t num_samples);
static constexpr const char * URI = "https://www.airwindows.com/eq";
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.
*/
long double fpNShapeL;
long double fpNShapeR;
//default stuff
double lastSampleL;
double last2SampleL;
double lastSampleR;
double last2SampleR;
//begin EQ
double iirHighSampleLA;
double iirHighSampleLB;
double iirHighSampleLC;
double iirHighSampleLD;
double iirHighSampleLE;
double iirLowSampleLA;
double iirLowSampleLB;
double iirLowSampleLC;
double iirLowSampleLD;
double iirLowSampleLE;
double iirHighSampleL;
double iirLowSampleL;
double iirHighSampleRA;
double iirHighSampleRB;
double iirHighSampleRC;
double iirHighSampleRD;
double iirHighSampleRE;
double iirLowSampleRA;
double iirLowSampleRB;
double iirLowSampleRC;
double iirLowSampleRD;
double iirLowSampleRE;
double iirHighSampleR;
double iirLowSampleR;
double tripletLA;
double tripletLB;
double tripletLC;
double tripletFactorL;
double tripletRA;
double tripletRB;
double tripletRC;
double tripletFactorR;
double lowpassSampleLAA;
double lowpassSampleLAB;
double lowpassSampleLBA;
double lowpassSampleLBB;
double lowpassSampleLCA;
double lowpassSampleLCB;
double lowpassSampleLDA;
double lowpassSampleLDB;
double lowpassSampleLE;
double lowpassSampleLF;
double lowpassSampleLG;
double lowpassSampleRAA;
double lowpassSampleRAB;
double lowpassSampleRBA;
double lowpassSampleRBB;
double lowpassSampleRCA;
double lowpassSampleRCB;
double lowpassSampleRDA;
double lowpassSampleRDB;
double lowpassSampleRE;
double lowpassSampleRF;
double lowpassSampleRG;
double highpassSampleLAA;
double highpassSampleLAB;
double highpassSampleLBA;
double highpassSampleLBB;
double highpassSampleLCA;
double highpassSampleLCB;
double highpassSampleLDA;
double highpassSampleLDB;
double highpassSampleLE;
double highpassSampleLF;
double highpassSampleRAA;
double highpassSampleRAB;
double highpassSampleRBA;
double highpassSampleRBB;
double highpassSampleRCA;
double highpassSampleRCB;
double highpassSampleRDA;
double highpassSampleRDB;
double highpassSampleRE;
double highpassSampleRF;
bool flip;
int flipthree;
//end EQ
float A;
float B;
float C;
float D;
float E;
float F;
float G;
float H;
};
#endif
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