// generated from file '../src/LV2/faust/switched_tremolo.dsp' by dsp2cc:
// Code generated with Faust (https://faust.grame.fr)


namespace switched_tremolo {
class mydspSIG0 {
	
  private:
	
	int iVec0[2];
	int iRec0[2];
	
  public:
	
	int getNumInputsmydspSIG0() {
		return 0;
	}
	int getNumOutputsmydspSIG0() {
		return 1;
	}
	
	void instanceInitmydspSIG0(int sample_rate) {
		for (int l0 = 0; l0 < 2; l0 = l0 + 1) {
			iVec0[l0] = 0;
		}
		for (int l1 = 0; l1 < 2; l1 = l1 + 1) {
			iRec0[l1] = 0;
		}
	}
	
	void fillmydspSIG0(int count, double* table) {
		for (int i1 = 0; i1 < count; i1 = i1 + 1) {
			iVec0[0] = 1;
			iRec0[0] = (iVec0[1] + iRec0[1]) % 65536;
			table[i1] = std::sin(9.587379924285257e-05 * double(iRec0[0]));
			iVec0[1] = iVec0[0];
			iRec0[1] = iRec0[0];
		}
	}

};

static mydspSIG0* newmydspSIG0() { return (mydspSIG0*)new mydspSIG0(); }
static void deletemydspSIG0(mydspSIG0* dsp) { delete dsp; }

static double ftbl0mydspSIG0[65536];


class Dsp: public PluginLV2 {
private:
	uint32_t fSampleRate;
	int iVec1[2];
	FAUSTFLOAT fHslider0;
	FAUSTFLOAT	*fHslider0_;
	double fConst1;
	double fRec1[2];
	double fConst2;
	FAUSTFLOAT fHslider1;
	FAUSTFLOAT	*fHslider1_;
	FAUSTFLOAT fHslider2;
	FAUSTFLOAT	*fHslider2_;
	double fRec3[2];
	double fConst3;
	double fRec2[2];
	FAUSTFLOAT fHslider3;
	FAUSTFLOAT	*fHslider3_;
	double fRec4[2];
	double fRec5[2];
	FAUSTFLOAT fHslider4;
	FAUSTFLOAT	*fHslider4_;
	double fRec6[2];
	double fRec7[2];
	FAUSTFLOAT fHslider5;
	FAUSTFLOAT	*fHslider5_;
	double fRec8[2];
	double fRec9[2];
	FAUSTFLOAT fHslider6;
	FAUSTFLOAT	*fHslider6_;
	FAUSTFLOAT fVslider0;
	FAUSTFLOAT	*fVslider0_;

	void connect(uint32_t port,void* data);
	void clear_state_f();
	void init(uint32_t sample_rate);
	void compute(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0);

	static void clear_state_f_static(PluginLV2*);
	static void init_static(uint32_t sample_rate, PluginLV2*);
	static void compute_static(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0, PluginLV2*);
	static void del_instance(PluginLV2 *p);
	static void connect_static(uint32_t port,void* data, PluginLV2 *p);
public:
	Dsp();
	~Dsp();
};



Dsp::Dsp()
	: PluginLV2() {
	version = PLUGINLV2_VERSION;
	id = "switched_tremolo";
	name = N_("switched_tremolo");
	mono_audio = compute_static;
	stereo_audio = 0;
	set_samplerate = init_static;
	activate_plugin = 0;
	connect_ports = connect_static;
	clear_state = clear_state_f_static;
	delete_instance = del_instance;
}

Dsp::~Dsp() {
}

inline void Dsp::clear_state_f()
{
	for (int l2 = 0; l2 < 2; l2 = l2 + 1) iVec1[l2] = 0;
	for (int l3 = 0; l3 < 2; l3 = l3 + 1) fRec1[l3] = 0.0;
	for (int l4 = 0; l4 < 2; l4 = l4 + 1) fRec3[l4] = 0.0;
	for (int l5 = 0; l5 < 2; l5 = l5 + 1) fRec2[l5] = 0.0;
	for (int l6 = 0; l6 < 2; l6 = l6 + 1) fRec4[l6] = 0.0;
	for (int l7 = 0; l7 < 2; l7 = l7 + 1) fRec5[l7] = 0.0;
	for (int l8 = 0; l8 < 2; l8 = l8 + 1) fRec6[l8] = 0.0;
	for (int l9 = 0; l9 < 2; l9 = l9 + 1) fRec7[l9] = 0.0;
	for (int l10 = 0; l10 < 2; l10 = l10 + 1) fRec8[l10] = 0.0;
	for (int l11 = 0; l11 < 2; l11 = l11 + 1) fRec9[l11] = 0.0;
}

void Dsp::clear_state_f_static(PluginLV2 *p)
{
	static_cast<Dsp*>(p)->clear_state_f();
}

inline void Dsp::init(uint32_t sample_rate)
{
	mydspSIG0* sig0 = newmydspSIG0();
	sig0->instanceInitmydspSIG0(sample_rate);
	sig0->fillmydspSIG0(65536, ftbl0mydspSIG0);
	deletemydspSIG0(sig0);
	fSampleRate = sample_rate;
	double fConst0 = std::min<double>(1.92e+05, std::max<double>(1.0, double(fSampleRate)));
	fConst1 = 1.0 / fConst0;
	fConst2 = std::exp(-(2e+01 / fConst0));
	fConst3 = 1.0 - fConst2;
	clear_state_f();
}

void Dsp::init_static(uint32_t sample_rate, PluginLV2 *p)
{
	static_cast<Dsp*>(p)->init(sample_rate);
}

void always_inline Dsp::compute(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0)
{
#define fHslider0 (*fHslider0_)
#define fHslider1 (*fHslider1_)
#define fHslider2 (*fHslider2_)
#define fHslider3 (*fHslider3_)
#define fHslider4 (*fHslider4_)
#define fHslider5 (*fHslider5_)
#define fHslider6 (*fHslider6_)
#define fVslider0 (*fVslider0_)
	double fSlow0 = fConst1 * double(fHslider0);
	double fSlow1 = double(fHslider1);
	double fSlow2 = 3.0 / fSlow1;
	double fSlow3 = fConst1 * double(fHslider2);
	double fSlow4 = 4.0 / fSlow1;
	double fSlow5 = fConst1 * double(fHslider3);
	double fSlow6 = 2.0 / fSlow1;
	double fSlow7 = fConst1 * double(fHslider4);
	double fSlow8 = 1.0 / fSlow1;
	double fSlow9 = fConst1 * double(fHslider5);
	double fSlow10 = double(fHslider6);
	double fSlow11 = 0.01 * double(fVslider0);
	for (int i0 = 0; i0 < count; i0 = i0 + 1) {
		iVec1[0] = 1;
		int iTemp0 = 1 - iVec1[1];
		double fTemp1 = ((iTemp0) ? 0.0 : fSlow0 + fRec1[1]);
		fRec1[0] = fTemp1 - std::floor(fTemp1);
		double fTemp2 = ((iTemp0) ? 0.0 : fSlow3 + fRec3[1]);
		fRec3[0] = fTemp2 - std::floor(fTemp2);
		fRec2[0] = fConst3 * double((fRec3[0] <= fSlow4) * (fRec3[0] > fSlow2)) + fConst2 * fRec2[1];
		double fTemp3 = ((iTemp0) ? 0.0 : fSlow5 + fRec4[1]);
		fRec4[0] = fTemp3 - std::floor(fTemp3);
		fRec5[0] = fConst3 * double((fRec3[0] <= fSlow2) * (fRec3[0] > fSlow6)) + fConst2 * fRec5[1];
		double fTemp4 = ((iTemp0) ? 0.0 : fSlow7 + fRec6[1]);
		fRec6[0] = fTemp4 - std::floor(fTemp4);
		fRec7[0] = fConst3 * double((fRec3[0] <= fSlow6) * (fRec3[0] > fSlow8)) + fConst2 * fRec7[1];
		double fTemp5 = ((iTemp0) ? 0.0 : fSlow9 + fRec8[1]);
		fRec8[0] = fTemp5 - std::floor(fTemp5);
		fRec9[0] = fConst3 * double((fRec3[0] <= fSlow8) * (fRec3[0] > 0.0)) + fConst2 * fRec9[1];
		output0[i0] = FAUSTFLOAT(double(input0[i0]) * (1.0 - fSlow11 * (1.0 - (1.0 - fSlow10 * (1.0 - (fRec9[0] * ftbl0mydspSIG0[std::max<int>(0, std::min<int>(int(65536.0 * fRec8[0]), 65535))] + fRec7[0] * ftbl0mydspSIG0[std::max<int>(0, std::min<int>(int(65536.0 * fRec6[0]), 65535))] + fRec5[0] * ftbl0mydspSIG0[std::max<int>(0, std::min<int>(int(65536.0 * fRec4[0]), 65535))] + fRec2[0] * ftbl0mydspSIG0[std::max<int>(0, std::min<int>(int(65536.0 * fRec1[0]), 65535))]))))));
		iVec1[1] = iVec1[0];
		fRec1[1] = fRec1[0];
		fRec3[1] = fRec3[0];
		fRec2[1] = fRec2[0];
		fRec4[1] = fRec4[0];
		fRec5[1] = fRec5[0];
		fRec6[1] = fRec6[0];
		fRec7[1] = fRec7[0];
		fRec8[1] = fRec8[0];
		fRec9[1] = fRec9[0];
	}
#undef fHslider0
#undef fHslider1
#undef fHslider2
#undef fHslider3
#undef fHslider4
#undef fHslider5
#undef fHslider6
#undef fVslider0
}

void __rt_func Dsp::compute_static(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0, PluginLV2 *p)
{
	static_cast<Dsp*>(p)->compute(count, input0, output0);
}


void Dsp::connect(uint32_t port,void* data)
{
	switch ((PortIndex)port)
	{
	case DEPTH: 
		fHslider6_ = (float*)data; // , 0.5, 0.0, 1.0, 0.05 
		break;
	case FREQ0: 
		fHslider5_ = (float*)data; // , 1.0, 0.25, 15.0, 0.5 
		break;
	case FREQ1: 
		fHslider4_ = (float*)data; // , 1.0, 0.25, 15.0, 0.5 
		break;
	case FREQ2: 
		fHslider3_ = (float*)data; // , 1.0, 0.25, 15.0, 0.5 
		break;
	case FREQ3: 
		fHslider0_ = (float*)data; // , 1.0, 0.25, 15.0, 0.5 
		break;
	case STEPS: 
		fHslider1_ = (float*)data; // , 4.0, 1.0, 4.0, 1.0 
		break;
	case SWITCHFREQ: 
		fHslider2_ = (float*)data; // , 1.0, 0.25, 5.0, 0.25 
		break;
	case WET_DRY: 
		fVslider0_ = (float*)data; // , 1e+02, 0.0, 1e+02, 1.0 
		break;
	default:
		break;
	}
}

void Dsp::connect_static(uint32_t port,void* data, PluginLV2 *p)
{
	static_cast<Dsp*>(p)->connect(port, data);
}


PluginLV2 *plugin() {
	return new Dsp();
}

void Dsp::del_instance(PluginLV2 *p)
{
	delete static_cast<Dsp*>(p);
}

/*
typedef enum
{
   DEPTH, 
   FREQ0, 
   FREQ1, 
   FREQ2, 
   FREQ3, 
   STEPS, 
   SWITCHFREQ, 
   WET_DRY, 
} PortIndex;
*/

} // end namespace switched_tremolo
