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//----------------------------------------------------------
// author: "Grame"
// copyright: "(c)GRAME 2009"
// license: "BSD"
// name: "osci"
// version: "1.0"
//
// Code generated with Faust 2.77.2 (https://faust.grame.fr)
//----------------------------------------------------------
/* link with */
#include <math.h>
#ifndef FAUSTFLOAT
#define FAUSTFLOAT float
#endif
#ifndef FAUSTCLASS
#define FAUSTCLASS mydsp
#endif
class mydsp : public dsp {
private:
class SIG0 {
private:
int fSampleRate;
// Recursion delay iVeeec4 is of type kMonoDelay
// While its definition is of type kZeroDelay
int iVeeec4State; // Mono Delay
public:
int getNumInputs() { return 0; }
int getNumOutputs() { return 1; }
void init(int sample_rate) {
fSampleRate = sample_rate;
iVeeec4State = 0;
}
void fill(int count, float output[]) {
int iVeeec4;
int fullcount = count;
for (int index = 0; index < fullcount; index += 32) {
int count = min(32, fullcount-index);
iVeeec4 = iVeeec4State;
for (int i=0; i<count; i++) {
iVeeec4 = (iVeeec4 + 1);
output[i] = sinf((9.58738e-05f * float((iVeeec4 + -1))));
}
iVeeec4State = iVeeec4;
output += 32;
}
}
};
FAUSTFLOAT fslider0;
// Recursion delay fVeeec0 is of type kMonoDelay
// While its definition is of type kZeroDelay
float fVeeec0State; // Mono Delay
FAUSTFLOAT fslider1;
float fConst0; // step: 25
// Recursion delay fVeeec2 is of type kSingleDelay
// While its definition is of type kZeroDelay
float fVeeec2State; // Single Delay
static float ftbl0[65537];
int fSampleRate;
public:
virtual void metadata(Meta* m) {
m->declare("author", "Grame");
m->declare("copyright", "(c)GRAME 2009");
m->declare("filename", "osci.dsp");
m->declare("license", "BSD");
m->declare("math.lib/author", "GRAME");
m->declare("math.lib/copyright", "GRAME");
m->declare("math.lib/deprecated", "This library is deprecated and is not maintained anymore. It will be removed in August 2017.");
m->declare("math.lib/license", "LGPL with exception");
m->declare("math.lib/name", "Math Library");
m->declare("math.lib/version", "1.0");
m->declare("music.lib/author", "GRAME");
m->declare("music.lib/copyright", "GRAME");
m->declare("music.lib/license", "LGPL with exception");
m->declare("music.lib/name", "Music Library");
m->declare("music.lib/version", "1.0");
m->declare("name", "osci");
m->declare("version", "1.0");
}
virtual int getNumInputs() { return 0; }
virtual int getNumOutputs() { return 1; }
static void classInit(int sample_rate) {
SIG0 sig0;
sig0.init(sample_rate);
sig0.fill(65537,ftbl0);
}
virtual void instanceConstants(int sample_rate) {
fSampleRate = sample_rate;
fConst0 = (1.0f / min(1.92e+05f, max(1.0f, float(fSampleRate)))); // step: 25
}
virtual void instanceResetUserInterface() {
fslider0 = 0.0f;
fslider1 = 564.0f;
}
virtual void instanceClear() {
fVeeec0State = 0;
fVeeec2State = 0;
}
virtual void init(int sample_rate) {
classInit(sample_rate);
instanceInit(sample_rate);
}
virtual void instanceInit(int sample_rate) {
instanceConstants(sample_rate);
instanceResetUserInterface();
instanceClear();
}
virtual mydsp* clone() {
return new mydsp();
}
virtual int getSampleRate() {
return fSampleRate;
}
virtual void buildUserInterface(UI* ui_interface) {
ui_interface->openVerticalBox("Oscillator");
ui_interface->declare(&fslider1, "unit", "Hz");
ui_interface->addHorizontalSlider("freq", &fslider1, 564.0f, 2e+01f, 2.4e+04f, 1.0f);
ui_interface->declare(&fslider0, "unit", "dB");
ui_interface->addHorizontalSlider("volume", &fslider0, 0.0f, -96.0f, 0.0f, 0.1f);
ui_interface->closeBox();
}
virtual void compute (int count, FAUSTFLOAT** input, FAUSTFLOAT** output) {
float fSlow0 = (0.001f * powf(1e+01f,(0.05f * float(fslider0)))); // step: 12
float fVeeec0;
float fSlow1 = (fConst0 * float(fslider1)); // step: 26
float fVeeec2[2];
int fullcount = count;
for (int index = 0; index < fullcount; index += 32) {
int count = min(32, fullcount-index);
FAUSTFLOAT* output0 = &output[0][index]; // Zone 3
fVeeec0 = fVeeec0State;
fVeeec2[1] = fVeeec2State;
for (int i=0; i<count; i++) {
fVeeec0 = (fSlow0 + (0.999f * fVeeec0));
float fTemp0 = fVeeec2[1]; // step: 27
fVeeec2[0] = (fSlow1 + (fTemp0 - floorf((fSlow1 + fTemp0))));
float fTemp1 = (65536.0f * fVeeec2[0]); // step: 34
int iTemp2 = int(fTemp1); // step: 35
float fTemp3 = ftbl0[max(0, min(iTemp2, 65536))]; // step: 50
output0[i] = (FAUSTFLOAT)((fVeeec0 * (fTemp3 + ((fTemp1 - floorf(fTemp1)) * (ftbl0[max(0, min((iTemp2 + 1), 65536))] - fTemp3))))); // Zone Exec Code
// post processing
fVeeec2[1] = fVeeec2[0];
}
fVeeec0State = fVeeec0;
fVeeec2State = fVeeec2[1];
}
}
};
float mydsp::ftbl0[65537];
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