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|
// generated from file '../src/faust/distortion2.dsp' by dsp2cc:
// Code generated with Faust 0.9.90 (http://faust.grame.fr)
namespace distortion2 {
class Dsp: public PluginDef {
private:
int fSamplingFreq;
FAUSTFLOAT fslider0;
double fConst0;
double fConst1;
FAUSTFLOAT fslider1;
double fRec2[2];
FAUSTFLOAT fslider2;
double fRec3[2];
FAUSTFLOAT fslider3;
FAUSTFLOAT fslider4;
double fRec5[3];
double fVec0[2];
double fConst2;
double fConst3;
double fConst4;
double fConst5;
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 samplingFreq);
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 samplingFreq, 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 i=0; i<2; i++) fRec2[i] = 0;
for (int i=0; i<2; i++) fRec3[i] = 0;
for (int i=0; i<3; i++) fRec5[i] = 0;
for (int i=0; i<2; i++) fVec0[i] = 0;
for (int i=0; i<2; i++) fRec4[i] = 0;
for (int i=0; i<4; i++) fRec1[i] = 0;
for (int i=0; i<3; i++) fRec0[i] = 0;
}
void Dsp::clear_state_f_static(PluginDef *p)
{
static_cast<Dsp*>(p)->clear_state_f();
}
inline void Dsp::init(unsigned int samplingFreq)
{
fSamplingFreq = samplingFreq;
fConst0 = min(1.92e+05, max(1.0, (double)fSamplingFreq));
fConst1 = (3.141592653589793 / fConst0);
fConst2 = (1.0 / tan((20520.88321324853 / fConst0)));
fConst3 = (1 + fConst2);
fConst4 = (1.0 / fConst3);
fConst5 = (0 - ((1 - fConst2) / fConst3));
clear_state_f();
}
void Dsp::init_static(unsigned int samplingFreq, PluginDef *p)
{
static_cast<Dsp*>(p)->init(samplingFreq);
}
void always_inline Dsp::compute(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0)
{
double fSlow0 = tan((fConst1 * double(fslider0)));
double fSlow1 = (2 * (1 - (1.0 / faustpower<2>(fSlow0))));
double fSlow2 = (1.0 / fSlow0);
double fSlow3 = (1 + ((fSlow2 - 1.414213562373095) / fSlow0));
double fSlow4 = (1.0 / (1 + ((1.414213562373095 + fSlow2) / fSlow0)));
double fSlow5 = (0.0010000000000000009 * double(fslider1));
double fSlow6 = (0.0010000000000000009 * pow(10,(0.05 * double(fslider2))));
double fSlow7 = tan((fConst1 * double(fslider3)));
double fSlow8 = (1.0 / faustpower<2>(fSlow7));
double fSlow9 = (2 * (1 - fSlow8));
double fSlow10 = (1.0 / fSlow7);
double fSlow11 = (1 + ((fSlow10 - 1.414213562373095) / fSlow7));
double fSlow12 = (1.0 / (1 + ((1.414213562373095 + fSlow10) / fSlow7)));
double fSlow13 = (0.01 * double(fslider4));
double fSlow14 = (2 * (0 - fSlow8));
double fSlow15 = (1 - fSlow13);
for (int i=0; i<count; i++) {
fRec2[0] = (fSlow5 + (0.999 * fRec2[1]));
double fTemp0 = sin((0.01539996398818526 * (1 + fRec2[0])));
double fTemp1 = (1 - fTemp0);
fRec3[0] = (fSlow6 + (0.999 * fRec3[1]));
double fTemp2 = (double)input0[i];
fRec5[0] = ((fSlow13 * fTemp2) - (fSlow12 * ((fSlow11 * fRec5[2]) + (fSlow9 * fRec5[1]))));
double fTemp3 = (fSlow12 * ((fSlow14 * fRec5[1]) + (fSlow8 * (fRec5[2] + fRec5[0]))));
fVec0[0] = fTemp3;
fRec4[0] = ((fConst5 * fRec4[1]) + (fConst4 * (fVec0[0] + fVec0[1])));
fRec1[0] = ((0.5 * fRec1[3]) + ((((1 + (2 * (fTemp0 / fTemp1))) * fRec4[0]) * fRec3[0]) / (1 + (2 * ((fTemp0 * fabs((fRec4[0] * fRec3[0]))) / fTemp1)))));
fRec0[0] = (fRec1[0] - (fSlow4 * ((fSlow3 * fRec0[2]) + (fSlow1 * fRec0[1]))));
output0[i] = (FAUSTFLOAT)((fSlow15 * fTemp2) + (fSlow4 * (fRec0[0] + (fRec0[2] + (2 * fRec0[1])))));
// post processing
fRec0[2] = fRec0[1]; fRec0[1] = fRec0[0];
for (int i=3; i>0; i--) fRec1[i] = fRec1[i-1];
fRec4[1] = fRec4[0];
fVec0[1] = fVec0[0];
fRec5[2] = fRec5[1]; fRec5[1] = fRec5[0];
fRec3[1] = fRec3[0];
fRec2[1] = fRec2[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.registerVar("distortion2.Hfreq",N_("Hi Pass"),"SL",N_("Highpass Frequency"),&fslider3, 3e+01, 2e+01, 2e+03, 1.08);
reg.registerVar("distortion2.drive",N_("Drive"),"S",N_("Distortion Level"),&fslider1, 5e+01, 0.0, 1e+02, 1.0);
reg.registerVar("distortion2.freq",N_("Lo Pass"),"SL",N_("Lowpass Frequency"),&fslider0, 1e+04, 1e+03, 2e+04, 1.08);
reg.registerVar("distortion2.gain",N_("Gain"),"S",N_("Volume Level"),&fslider2, 0.0, -3e+01, 1e+01, 0.1);
reg.registerVar("distortion2.wet_dry",N_("Wet/Dry"),"S",N_("percentage of processed signal in output signal"),&fslider4, 1e+02, 0.0, 1e+02, 1.0);
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\
<interface>\n\
<!-- interface-requires gxwidgets 0.0 -->\n\
<requires lib=\"gtk+\" version=\"2.20\"/>\n\
<!-- interface-naming-policy project-wide -->\n\
<object class=\"GtkWindow\" id=\"window1\">\n\
<property name=\"can_focus\">False</property>\n\
<child>\n\
<object class=\"GtkVBox\" id=\"vbox1\">\n\
<property name=\"visible\">True</property>\n\
<property name=\"can_focus\">False</property>\n\
<child>\n\
<object class=\"GtkHBox\" 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=\"GtkHBox\" 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=\"GtkVBox\" id=\"vbox2\">\n\
<property name=\"visible\">True</property>\n\
<property name=\"can_focus\">False</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=\"GtkVBox\" id=\"vbox3\">\n\
<property name=\"visible\">True</property>\n\
<property name=\"can_focus\">False</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=\"GtkVBox\" id=\"vbox4\">\n\
<property name=\"visible\">True</property>\n\
<property name=\"can_focus\">False</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=\"GtkVBox\" id=\"vbox5\">\n\
<property name=\"visible\">True</property>\n\
<property name=\"can_focus\">False</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=\"GtkVBox\" id=\"vbox6\">\n\
<property name=\"visible\">True</property>\n\
<property name=\"can_focus\">False</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=\"GtkHBox\" 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=\"xalign\">0</property>\n\
<property name=\"label\" translatable=\"yes\">Drive</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
|
