// generated from file '../src/faust/distortion2.dsp' by dsp2cc:
// Code generated with Faust (https://faust.grame.fr)


namespace distortion2 {

class Dsp: public PluginDef {
private:
	int fSampleRate;
	FAUSTFLOAT fVslider0;
	double fConst1;
	FAUSTFLOAT fVslider1;
	double fRec2[2];
	FAUSTFLOAT fVslider2;
	double fRec3[2];
	FAUSTFLOAT fVslider3;
	FAUSTFLOAT fVslider4;
	double fRec5[3];
	double fVec0[2];
	double fConst3;
	double fConst4;
	double fRec4[2];
	double fRec1[4];
	double fRec0[3];

	void clear_state_f();
	int load_ui_f(const UiBuilder& b, int form);
	static const char *glade_def;
	void init(unsigned int sample_rate);
	void compute(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0);
	int register_par(const ParamReg& reg);

	static void clear_state_f_static(PluginDef*);
	static int load_ui_f_static(const UiBuilder& b, int form);
	static void init_static(unsigned int sample_rate, PluginDef*);
	static void compute_static(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0, PluginDef*);
	static int register_params_static(const ParamReg& reg);
	static void del_instance(PluginDef *p);
public:
	Dsp();
	~Dsp();
};



Dsp::Dsp()
	: PluginDef() {
	version = PLUGINDEF_VERSION;
	flags = 0;
	id = "distortion2";
	name = N_("WaveSharper");
	groups = 0;
	description = N_("A simple Wavesharper distortion"); // description (tooltip)
	category = N_("Distortion");       // category
	shortname = "";     // shortname
	mono_audio = compute_static;
	stereo_audio = 0;
	set_samplerate = init_static;
	activate_plugin = 0;
	register_params = register_params_static;
	load_ui = load_ui_f_static;
	clear_state = clear_state_f_static;
	delete_instance = del_instance;
}

Dsp::~Dsp() {
}

inline void Dsp::clear_state_f()
{
	for (int l0 = 0; l0 < 2; l0 = l0 + 1) fRec2[l0] = 0.0;
	for (int l1 = 0; l1 < 2; l1 = l1 + 1) fRec3[l1] = 0.0;
	for (int l2 = 0; l2 < 3; l2 = l2 + 1) fRec5[l2] = 0.0;
	for (int l3 = 0; l3 < 2; l3 = l3 + 1) fVec0[l3] = 0.0;
	for (int l4 = 0; l4 < 2; l4 = l4 + 1) fRec4[l4] = 0.0;
	for (int l5 = 0; l5 < 4; l5 = l5 + 1) fRec1[l5] = 0.0;
	for (int l6 = 0; l6 < 3; l6 = l6 + 1) fRec0[l6] = 0.0;
}

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

inline void Dsp::init(unsigned int sample_rate)
{
	fSampleRate = sample_rate;
	double fConst0 = std::min<double>(1.92e+05, std::max<double>(1.0, double(fSampleRate)));
	fConst1 = 3.141592653589793 / fConst0;
	double fConst2 = 1.0 / std::tan(20520.88321324853 / fConst0);
	fConst3 = 1.0 - fConst2;
	fConst4 = 1.0 / (fConst2 + 1.0);
	clear_state_f();
}

void Dsp::init_static(unsigned int sample_rate, PluginDef *p)
{
	static_cast<Dsp*>(p)->init(sample_rate);
}

void always_inline Dsp::compute(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0)
{
	double fSlow0 = std::tan(fConst1 * double(fVslider0));
	double fSlow1 = 2.0 * (1.0 - 1.0 / mydsp_faustpower2_f(fSlow0));
	double fSlow2 = 1.0 / fSlow0;
	double fSlow3 = (fSlow2 + -1.414213562373095) / fSlow0 + 1.0;
	double fSlow4 = 1.0 / ((fSlow2 + 1.414213562373095) / fSlow0 + 1.0);
	double fSlow5 = 0.0010000000000000009 * double(fVslider1);
	double fSlow6 = 0.0010000000000000009 * std::pow(1e+01, 0.05 * double(fVslider2));
	double fSlow7 = std::tan(fConst1 * double(fVslider3));
	double fSlow8 = mydsp_faustpower2_f(fSlow7);
	double fSlow9 = 2.0 * (1.0 - 1.0 / fSlow8);
	double fSlow10 = 1.0 / fSlow7;
	double fSlow11 = (fSlow10 + -1.414213562373095) / fSlow7 + 1.0;
	double fSlow12 = (fSlow10 + 1.414213562373095) / fSlow7 + 1.0;
	double fSlow13 = 1.0 / fSlow12;
	double fSlow14 = 0.01 * double(fVslider4);
	double fSlow15 = 1.0 / (fSlow8 * fSlow12);
	double fSlow16 = 1.0 - fSlow14;
	for (int i0 = 0; i0 < count; i0 = i0 + 1) {
		fRec2[0] = fSlow5 + 0.999 * fRec2[1];
		double fTemp0 = std::sin(0.01539996398818526 * (fRec2[0] + 1.0));
		double fTemp1 = 1.0 - fTemp0;
		fRec3[0] = fSlow6 + 0.999 * fRec3[1];
		double fTemp2 = double(input0[i0]);
		fRec5[0] = fSlow14 * fTemp2 - fSlow13 * (fSlow11 * fRec5[2] + fSlow9 * fRec5[1]);
		double fTemp3 = fSlow15 * (fRec5[2] + (fRec5[0] - 2.0 * fRec5[1]));
		fVec0[0] = fTemp3;
		fRec4[0] = -(fConst4 * (fConst3 * fRec4[1] - (fTemp3 + fVec0[1])));
		double fTemp4 = fRec4[0] * fRec3[0];
		fRec1[0] = 0.5 * fRec1[3] + fTemp4 * (2.0 * (fTemp0 / fTemp1) + 1.0) / (2.0 * (std::fabs(fTemp4) * fTemp0 / fTemp1) + 1.0);
		fRec0[0] = fRec1[0] - fSlow4 * (fSlow3 * fRec0[2] + fSlow1 * fRec0[1]);
		output0[i0] = FAUSTFLOAT(fSlow16 * fTemp2 + fSlow4 * (fRec0[2] + fRec0[0] + 2.0 * fRec0[1]));
		fRec2[1] = fRec2[0];
		fRec3[1] = fRec3[0];
		fRec5[2] = fRec5[1];
		fRec5[1] = fRec5[0];
		fVec0[1] = fVec0[0];
		fRec4[1] = fRec4[0];
		for (int j0 = 3; j0 > 0; j0 = j0 - 1) {
			fRec1[j0] = fRec1[j0 - 1];
		}
		fRec0[2] = fRec0[1];
		fRec0[1] = fRec0[0];
	}
}

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

int Dsp::register_par(const ParamReg& reg)
{
	reg.registerFloatVar("distortion2.Hfreq",N_("Hi Pass"),"SL",N_("Highpass Frequency"),&fVslider3, 3e+01, 2e+01, 2e+03, 1.08, 0);
	reg.registerFloatVar("distortion2.drive",N_("Drive"),"S",N_("Distortion Level"),&fVslider1, 5e+01, 0.0, 1e+02, 1.0, 0);
	reg.registerFloatVar("distortion2.freq",N_("Lo Pass"),"SL",N_("Lowpass Frequency"),&fVslider0, 1e+04, 1e+03, 2e+04, 1.08, 0);
	reg.registerFloatVar("distortion2.gain",N_("Gain"),"S",N_("Volume Level"),&fVslider2, 0.0, -3e+01, 1e+01, 0.1, 0);
	reg.registerFloatVar("distortion2.wet_dry",N_("Wet/Dry"),"S",N_("percentage of processed signal in output signal"),&fVslider4, 1e+02, 0.0, 1e+02, 1.0, 0);
	return 0;
}

int Dsp::register_params_static(const ParamReg& reg)
{
	return static_cast<Dsp*>(reg.plugin)->register_par(reg);
}

const char *Dsp::glade_def = "\
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
<!-- Generated with glade 3.22.1 -->\n\
<interface>\n\
  <requires lib=\"gtk+\" version=\"3.20\"/>\n\
  <requires lib=\"gxwidgets\" version=\"0.0\"/>\n\
  <object class=\"GtkWindow\" id=\"window1\">\n\
    <property name=\"can_focus\">False</property>\n\
    <child>\n\
      <placeholder/>\n\
    </child>\n\
    <child>\n\
      <object class=\"GtkBox\" id=\"vbox1\">\n\
        <property name=\"visible\">True</property>\n\
        <property name=\"can_focus\">False</property>\n\
        <property name=\"orientation\">vertical</property>\n\
        <child>\n\
          <object class=\"GtkBox\" id=\"rackbox\">\n\
            <property name=\"visible\">True</property>\n\
            <property name=\"can_focus\">False</property>\n\
            <property name=\"spacing\">4</property>\n\
            <child>\n\
              <object class=\"GtkBox\" id=\"hbox1\">\n\
                <property name=\"visible\">True</property>\n\
                <property name=\"can_focus\">False</property>\n\
                <property name=\"spacing\">10</property>\n\
                <child>\n\
                  <object class=\"GtkBox\" id=\"vbox2\">\n\
                    <property name=\"visible\">True</property>\n\
                    <property name=\"can_focus\">False</property>\n\
                    <property name=\"orientation\">vertical</property>\n\
                    <child>\n\
                      <object class=\"GtkLabel\" id=\"label1:rack_label\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">False</property>\n\
                        <property name=\"label\" translatable=\"yes\">label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">0</property>\n\
                      </packing>\n\
                    </child>\n\
                    <child>\n\
                      <object class=\"GxSmallKnobR\" id=\"gxbigknob1\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">True</property>\n\
                        <property name=\"receives_default\">True</property>\n\
                        <property name=\"var_id\">distortion2.gain</property>\n\
                        <property name=\"label_ref\">label1:rack_label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">1</property>\n\
                      </packing>\n\
                    </child>\n\
                  </object>\n\
                  <packing>\n\
                    <property name=\"expand\">False</property>\n\
                    <property name=\"fill\">False</property>\n\
                    <property name=\"position\">0</property>\n\
                  </packing>\n\
                </child>\n\
                <child>\n\
                  <object class=\"GtkBox\" id=\"vbox3\">\n\
                    <property name=\"visible\">True</property>\n\
                    <property name=\"can_focus\">False</property>\n\
                    <property name=\"orientation\">vertical</property>\n\
                    <child>\n\
                      <object class=\"GtkLabel\" id=\"label2:rack_label\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">False</property>\n\
                        <property name=\"label\" translatable=\"yes\">label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">0</property>\n\
                      </packing>\n\
                    </child>\n\
                    <child>\n\
                      <object class=\"GxMidKnob\" id=\"gxbigknob2\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">True</property>\n\
                        <property name=\"receives_default\">True</property>\n\
                        <property name=\"var_id\">distortion2.drive</property>\n\
                        <property name=\"label_ref\">label2:rack_label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">1</property>\n\
                      </packing>\n\
                    </child>\n\
                  </object>\n\
                  <packing>\n\
                    <property name=\"expand\">False</property>\n\
                    <property name=\"fill\">False</property>\n\
                    <property name=\"position\">1</property>\n\
                  </packing>\n\
                </child>\n\
                <child>\n\
                  <object class=\"GtkBox\" id=\"vbox4\">\n\
                    <property name=\"visible\">True</property>\n\
                    <property name=\"can_focus\">False</property>\n\
                    <property name=\"orientation\">vertical</property>\n\
                    <child>\n\
                      <object class=\"GtkLabel\" id=\"label3:rack_label\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">False</property>\n\
                        <property name=\"label\" translatable=\"yes\">label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">0</property>\n\
                      </packing>\n\
                    </child>\n\
                    <child>\n\
                      <object class=\"GxSmallKnobR\" id=\"gxbigknob3\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">True</property>\n\
                        <property name=\"receives_default\">True</property>\n\
                        <property name=\"var_id\">distortion2.Hfreq</property>\n\
                        <property name=\"label_ref\">label3:rack_label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">1</property>\n\
                      </packing>\n\
                    </child>\n\
                  </object>\n\
                  <packing>\n\
                    <property name=\"expand\">False</property>\n\
                    <property name=\"fill\">False</property>\n\
                    <property name=\"position\">2</property>\n\
                  </packing>\n\
                </child>\n\
                <child>\n\
                  <object class=\"GtkBox\" id=\"vbox5\">\n\
                    <property name=\"visible\">True</property>\n\
                    <property name=\"can_focus\">False</property>\n\
                    <property name=\"orientation\">vertical</property>\n\
                    <child>\n\
                      <object class=\"GtkLabel\" id=\"label4:rack_label\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">False</property>\n\
                        <property name=\"label\" translatable=\"yes\">label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">0</property>\n\
                      </packing>\n\
                    </child>\n\
                    <child>\n\
                      <object class=\"GxSmallKnobR\" id=\"gxbigknob4\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">True</property>\n\
                        <property name=\"receives_default\">True</property>\n\
                        <property name=\"var_id\">distortion2.freq</property>\n\
                        <property name=\"label_ref\">label4:rack_label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">1</property>\n\
                      </packing>\n\
                    </child>\n\
                  </object>\n\
                  <packing>\n\
                    <property name=\"expand\">False</property>\n\
                    <property name=\"fill\">False</property>\n\
                    <property name=\"position\">3</property>\n\
                  </packing>\n\
                </child>\n\
                <child>\n\
                  <object class=\"GtkBox\" id=\"vbox6\">\n\
                    <property name=\"visible\">True</property>\n\
                    <property name=\"can_focus\">False</property>\n\
                    <property name=\"orientation\">vertical</property>\n\
                    <child>\n\
                      <object class=\"GtkLabel\" id=\"label5:rack_label\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">False</property>\n\
                        <property name=\"label\" translatable=\"yes\">label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">0</property>\n\
                      </packing>\n\
                    </child>\n\
                    <child>\n\
                      <object class=\"GxSmallKnobR\" id=\"gxbigknob5\">\n\
                        <property name=\"visible\">True</property>\n\
                        <property name=\"can_focus\">True</property>\n\
                        <property name=\"receives_default\">True</property>\n\
                        <property name=\"var_id\">distortion2.wet_dry</property>\n\
                        <property name=\"label_ref\">label5:rack_label</property>\n\
                      </object>\n\
                      <packing>\n\
                        <property name=\"expand\">False</property>\n\
                        <property name=\"fill\">False</property>\n\
                        <property name=\"position\">1</property>\n\
                      </packing>\n\
                    </child>\n\
                  </object>\n\
                  <packing>\n\
                    <property name=\"expand\">False</property>\n\
                    <property name=\"fill\">False</property>\n\
                    <property name=\"position\">4</property>\n\
                  </packing>\n\
                </child>\n\
              </object>\n\
              <packing>\n\
                <property name=\"expand\">True</property>\n\
                <property name=\"fill\">False</property>\n\
                <property name=\"pack_type\">end</property>\n\
                <property name=\"position\">0</property>\n\
              </packing>\n\
            </child>\n\
          </object>\n\
          <packing>\n\
            <property name=\"expand\">True</property>\n\
            <property name=\"fill\">False</property>\n\
            <property name=\"position\">0</property>\n\
          </packing>\n\
        </child>\n\
        <child>\n\
          <object class=\"GtkBox\" id=\"minibox\">\n\
            <property name=\"visible\">True</property>\n\
            <property name=\"can_focus\">False</property>\n\
            <property name=\"spacing\">4</property>\n\
            <child>\n\
              <object class=\"GxHSlider\" id=\"gxhslider1\">\n\
                <property name=\"visible\">True</property>\n\
                <property name=\"can_focus\">True</property>\n\
                <property name=\"receives_default\">True</property>\n\
                <property name=\"round_digits\">0</property>\n\
                <property name=\"var_id\">distortion2.drive</property>\n\
                <property name=\"show_value\">False</property>\n\
                <property name=\"value_position\">right</property>\n\
                <property name=\"value_xalign\">0.52000000000000002</property>\n\
                <property name=\"label_ref\">label0:rack_label</property>\n\
              </object>\n\
              <packing>\n\
                <property name=\"expand\">False</property>\n\
                <property name=\"fill\">False</property>\n\
                <property name=\"position\">0</property>\n\
              </packing>\n\
            </child>\n\
            <child>\n\
              <object class=\"GtkLabel\" id=\"label0:rack_label\">\n\
                <property name=\"visible\">True</property>\n\
                <property name=\"can_focus\">False</property>\n\
                <property name=\"label\" translatable=\"yes\">Drive</property>\n\
                <property name=\"xalign\">0</property>\n\
              </object>\n\
              <packing>\n\
                <property name=\"expand\">False</property>\n\
                <property name=\"fill\">False</property>\n\
                <property name=\"position\">1</property>\n\
              </packing>\n\
            </child>\n\
          </object>\n\
          <packing>\n\
            <property name=\"expand\">True</property>\n\
            <property name=\"fill\">True</property>\n\
            <property name=\"position\">1</property>\n\
          </packing>\n\
        </child>\n\
      </object>\n\
    </child>\n\
  </object>\n\
</interface>\n\
";

inline int Dsp::load_ui_f(const UiBuilder& b, int form)
{
    if (form & UI_FORM_GLADE) {
        b.load_glade(glade_def);
        return 0;
    }
    if (form & UI_FORM_STACK) {
#define PARAM(p) ("distortion2" "." p)
// -----distortion2
b.openHorizontalhideBox("");
b.create_master_slider(PARAM("drive"), _(" drive "));
b.closeBox();
b.openVerticalBox("");
{
    b.openHorizontalTableBox("");
    {
	b.create_small_rackknob(PARAM("gain"), _(" Gain "));
	b.create_small_rackknobr(PARAM("drive"), _(" Drive "));
    b.set_next_flags(UI_NUM_SHOW_ALWAYS|UI_NUM_TOP);
	b.create_small_rackknob(PARAM("Hfreq"), _("HighPass (hz)"));
    b.set_next_flags(UI_NUM_SHOW_ALWAYS|UI_NUM_TOP);
	b.create_small_rackknob(PARAM("freq"), _("LowPass (hz)"));
	b.create_small_rackknob(PARAM("wet_dry"), _(" wet/dry "));
    }
    b.closeBox();
}
b.closeBox();

#undef PARAM
        return 0;
    }
	return -1;
}

int Dsp::load_ui_f_static(const UiBuilder& b, int form)
{
	return static_cast<Dsp*>(b.plugin)->load_ui_f(b, form);
}
PluginDef *plugin() {
	return new Dsp();
}

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

} // end namespace distortion2
