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//----------------------------------------------------------
// author: "Grame"
// copyright: "(c)GRAME 2006"
// license: "BSD"
// name: "vumeter"
// 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:
float fConst0; // step: 12
// Recursion delay fVeeec0 is of type kMonoDelay
// While its definition is of type kZeroDelay
float fVeeec0State; // Mono Delay
FAUSTFLOAT fbargraph0;
// Recursion delay fVeeec2 is of type kMonoDelay
// While its definition is of type kZeroDelay
float fVeeec2State; // Mono Delay
FAUSTFLOAT fbargraph1;
int fSampleRate;
public:
virtual void metadata(Meta* m) {
m->declare("author", "Grame");
m->declare("copyright", "(c)GRAME 2006");
m->declare("filename", "vumeter.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", "vumeter");
m->declare("version", "1.0");
}
virtual int getNumInputs() { return 2; }
virtual int getNumOutputs() { return 2; }
static void classInit(int sample_rate) {
}
virtual void instanceConstants(int sample_rate) {
fSampleRate = sample_rate;
fConst0 = (1.0f / min(1.92e+05f, max(1.0f, float(fSampleRate)))); // step: 12
}
virtual void instanceResetUserInterface() {
}
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("vumeter");
ui_interface->declare(&fbargraph0, "2", "");
ui_interface->declare(&fbargraph0, "unit", "dB");
ui_interface->addHorizontalBargraph("hbargraph0", &fbargraph0, -7e+01f, 5.0f);
ui_interface->declare(&fbargraph1, "2", "");
ui_interface->declare(&fbargraph1, "unit", "dB");
ui_interface->addHorizontalBargraph("hbargraph1", &fbargraph1, -7e+01f, 5.0f);
ui_interface->closeBox();
}
virtual void compute (int count, FAUSTFLOAT** input, FAUSTFLOAT** output) {
float fVeeec0;
float fVeeec2;
int fullcount = count;
for (int index = 0; index < fullcount; index += 32) {
int count = min(32, fullcount-index);
FAUSTFLOAT* input0 = &input[0][index]; // Zone 3
FAUSTFLOAT* input1 = &input[1][index]; // Zone 3
FAUSTFLOAT* output0 = &output[0][index]; // Zone 3
FAUSTFLOAT* output1 = &output[1][index]; // Zone 3
fVeeec0 = fVeeec0State;
fVeeec2 = fVeeec2State;
for (int i=0; i<count; i++) {
float fTemp0 = (float)input0[i]; // step: 1
fVeeec0 = max((fVeeec0 - fConst0), fabsf(fTemp0));
fbargraph0 = (2e+01f * log10f(max(0.00031622776f, fVeeec0)));
float fTemp1 = (float)input1[i]; // step: 24
fVeeec2 = max((fVeeec2 - fConst0), fabsf(fTemp1));
fbargraph1 = (2e+01f * log10f(max(0.00031622776f, fVeeec2)));
output0[i] = (FAUSTFLOAT)(fTemp0); // Zone Exec Code
output1[i] = (FAUSTFLOAT)(fTemp1); // Zone Exec Code
}
fVeeec0State = fVeeec0;
fVeeec2State = fVeeec2;
}
}
};
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