127 lines
3.0 KiB
C++
127 lines
3.0 KiB
C++
/* ------------------------------------------------------------
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author: "Grame"
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copyright: "(c)GRAME 2006"
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license: "BSD"
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name: "volume"
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version: "1.0"
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Code generated with Faust 2.38.16 (https://faust.grame.fr)
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Compilation options: -lang cpp -es 1 -mcd 16 -single -ftz 0
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------------------------------------------------------------ */
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#ifndef __mydsp_H__
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#define __mydsp_H__
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#ifndef FAUSTFLOAT
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#define FAUSTFLOAT float
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#endif
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#include <algorithm>
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#include <cmath>
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#include <cstdint>
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#ifndef FAUSTCLASS
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#define FAUSTCLASS mydsp
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#endif
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#ifdef __APPLE__
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#define exp10f __exp10f
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#define exp10 __exp10
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#endif
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#if defined(_WIN32)
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#define RESTRICT __restrict
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#else
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#define RESTRICT __restrict__
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#endif
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class mydsp : public dsp {
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private:
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FAUSTFLOAT fVslider0;
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float fRec0[2];
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int fSampleRate;
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public:
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void metadata(Meta* m) {
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m->declare("author", "Grame");
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m->declare("basics_lib_name", "Faust Basic Element Library");
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m->declare("basics_lib_version", "0.1");
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m->declare("compilation_options", "-single -scal -inpl -fx -I /Users/pschatzmann/.FaustLive-CurrentSession-2.0/Libs -I /Users/pschatzmann/.FaustLive-CurrentSession-2.0/Examples");
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m->declare("compile_options", "-lang cpp -es 1 -mcd 16 -single -ftz 0 ");
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m->declare("copyright", "(c)GRAME 2006");
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m->declare("filename", "volume.dsp");
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m->declare("library_path", "volume");
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m->declare("license", "BSD");
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m->declare("name", "volume");
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m->declare("signals_lib_name", "Faust Signal Routing Library");
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m->declare("signals_lib_version", "0.0");
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m->declare("version", "1.0");
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}
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virtual int getNumInputs() {
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return 1;
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}
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virtual int getNumOutputs() {
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return 1;
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}
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static void classInit(int sample_rate) {
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}
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virtual void instanceConstants(int sample_rate) {
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fSampleRate = sample_rate;
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}
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virtual void instanceResetUserInterface() {
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fVslider0 = FAUSTFLOAT(0.0f);
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}
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virtual void instanceClear() {
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for (int l0 = 0; (l0 < 2); l0 = (l0 + 1)) {
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fRec0[l0] = 0.0f;
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}
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}
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virtual void init(int sample_rate) {
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classInit(sample_rate);
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instanceInit(sample_rate);
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}
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virtual void instanceInit(int sample_rate) {
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instanceConstants(sample_rate);
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instanceResetUserInterface();
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instanceClear();
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}
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virtual mydsp* clone() {
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return new mydsp();
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}
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virtual int getSampleRate() {
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return fSampleRate;
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}
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virtual void buildUserInterface(UI* ui_interface) {
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ui_interface->openVerticalBox("volume");
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ui_interface->declare(&fVslider0, "1", "");
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ui_interface->addVerticalSlider("0x00", &fVslider0, FAUSTFLOAT(0.0f), FAUSTFLOAT(-70.0f), FAUSTFLOAT(4.0f), FAUSTFLOAT(0.100000001f));
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ui_interface->closeBox();
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}
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virtual void compute(int count, FAUSTFLOAT** RESTRICT inputs, FAUSTFLOAT** RESTRICT outputs) {
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FAUSTFLOAT* input0 = inputs[0];
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FAUSTFLOAT* output0 = outputs[0];
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float fSlow0 = (0.00100000005f * std::pow(10.0f, (0.0500000007f * float(fVslider0))));
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for (int i0 = 0; (i0 < count); i0 = (i0 + 1)) {
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fRec0[0] = (fSlow0 + (0.999000013f * fRec0[1]));
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output0[i0] = FAUSTFLOAT((float(input0[i0]) * fRec0[0]));
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fRec0[1] = fRec0[0];
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}
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}
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};
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#endif
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