/* ========================================
 *  Dirt - Dirt.h
 *  Created 8/12/11 by SPIAdmin 
 *  Copyright (c) 2011 __MyCompanyName__, Airwindows uses the MIT license
 * ======================================== */

#ifndef __Dirt_Dirt_H
#define __Dirt_Dirt_H

#include "../../../configuration.h"
#ifdef SHR3D_SFX_CORE_AIRWINDOWS

#include "../common/airwin_consolidated_base.h"


namespace airwinconsolidated::Dirt {
enum {
	kParamA = 0,
	kParamB = 1,
	kParamC = 2,
	kParamD = 3,
	kParamE = 4,
  kNumParameters = 5
}; //


class Dirt final : public SfxCoreExtensionV1
{
public:
    Dirt();
    ~Dirt();
    void processBlock(float** inputs, float** outputs, int sampleFrames) override;
    int getParameterCount() const override;
    float getParameter(int index) override;
    void setParameter(int index, float value) override;
    void getParameterLabel(int index, char *text) override;
    void getParameterName(int index, char *text) override;
    void getParameterDisplay(int index, char *text) override;
private:
	
	enum {
		fix_freq,
		fix_reso,
		fix_a0,
		fix_a1,
		fix_a2,
		fix_b1,
		fix_b2,
		fix_sL1,
		fix_sL2,
		fix_sR1,
		fix_sR2,
		fix_total
	}; //fixed frequency biquad filter for ultrasonics, stereo
	double fixA[fix_total];
	double fixB[fix_total];
	double fixC[fix_total];
	double fixD[fix_total];
	double fixE[fix_total];
	double fixF[fix_total];
	double fixG[fix_total];
	double iirSampleL;
	double iirSampleR;
	
	uint32_t fpdL;
	uint32_t fpdR;
	//default stuff

    float A;
    float B;
    float C;
    float D;
    float E; //parameters. Always 0-1, and we scale/alter them elsewhere.

};

} // end namespace

#endif // SHR3D_SFX_CORE_AIRWINDOWS

#endif
