/* ------------------------------------------------------------
author: "Romain Michon"
license: "LGPL"
name: "freeverb"
version: "0.0"
Code generated with Faust 2.28.6 (https://faust.grame.fr)
Compilation options: -lang cpp -inpl -scal -ftz 0
------------------------------------------------------------ */
#ifndef __freeverbdsp_H__
#define __freeverbdsp_H__
// NOTE: ANY INCLUDE-GUARD HERE MUST BE DERIVED FROM THE CLASS NAME
//
// faust2header.cpp - FAUST Architecture File
// This is a simple variation of matlabplot.cpp in the Faust distribution
// aimed at creating a simple C++ header file (.h) containing a Faust DSP.
// See the Makefile for how to use it.
/************************** BEGIN dsp.h **************************/
/************************************************************************
FAUST Architecture File
Copyright (C) 2003-2017 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This Architecture section is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; If not, see <http://www.gnu.org/licenses/>.
EXCEPTION : As a special exception, you may create a larger work
that contains this FAUST architecture section and distribute
that work under terms of your choice, so long as this FAUST
architecture section is not modified.
************************************************************************/
#ifndef __dsp__
#define __dsp__
#include <string>
#include <vector>
#ifndef FAUSTFLOAT
#define FAUSTFLOAT float
#endif
struct UI;
struct Meta;
/**
* DSP memory manager.
*/
struct dsp_memory_manager {
virtual ~dsp_memory_manager() {}
virtual void* allocate(size_t size) = 0;
virtual void destroy(void* ptr) = 0;
};
/**
* Signal processor definition.
*/
class dsp
{
public:
dsp() {}
virtual ~dsp() {}
/* Return instance number of audio inputs */
virtual int getNumInputs() = 0;
/* Return instance number of audio outputs */
virtual int getNumOutputs() = 0;
/**
* Trigger the ui_interface parameter with instance specific calls
* to 'openTabBox', 'addButton', 'addVerticalSlider'... in order to build the UI.
*
* @param ui_interface - the user interface builder
*/
virtual void buildUserInterface(UI* ui_interface) = 0;
/* Returns the sample rate currently used by the instance */
virtual int getSampleRate() = 0;
/**
* Global init, calls the following methods:
* - static class 'classInit': static tables initialization
* - 'instanceInit': constants and instance state initialization
*
* @param sample_rate - the sampling rate in Hertz
*/
virtual void init(int sample_rate) = 0;
/**
* Init instance state
*
* @param sample_rate - the sampling rate in Hertz
*/
virtual void instanceInit(int sample_rate) = 0;
/**
* Init instance constant state
*
* @param sample_rate - the sampling rate in Hertz
*/
virtual void instanceConstants(int sample_rate) = 0;
/* Init default control parameters values */
virtual void instanceResetUserInterface() = 0;
/* Init instance state (delay lines...) */
virtual void instanceClear() = 0;
/**
* Return a clone of the instance.
*
* @return a copy of the instance on success, otherwise a null pointer.
*/
virtual dsp* clone() = 0;
/**
* Trigger the Meta* parameter with instance specific calls to 'declare' (key, value)
* metadata.
*
* @param m - the Meta* meta user
*/
virtual void metadata(Meta* m) = 0;
/**
* DSP instance computation, to be called with successive in/out audio buffers.
*
* @param count - the number of frames to compute
* @param inputs - the input audio buffers as an array of non-interleaved FAUSTFLOAT
* samples (eiher float, double or quad)
* @param outputs - the output audio buffers as an array of non-interleaved FAUSTFLOAT
* samples (eiher float, double or quad)
*
*/
virtual void compute(int count, FAUSTFLOAT** inputs, FAUSTFLOAT** outputs) = 0;
/**
* DSP instance computation: alternative method to be used by subclasses.
*
* @param date_usec - the timestamp in microsec given by audio driver.
* @param count - the number of frames to compute
* @param inputs - the input audio buffers as an array of non-interleaved FAUSTFLOAT
* samples (either float, double or quad)
* @param outputs - the output audio buffers as an array of non-interleaved FAUSTFLOAT
* samples (either float, double or quad)
*
*/
virtual void compute(double /*date_usec*/, int count, FAUSTFLOAT** inputs,
FAUSTFLOAT** outputs)
{
compute(count, inputs, outputs);
}
};
/**
* Generic DSP decorator.
*/
class decorator_dsp : public dsp
{
protected:
dsp* fDSP;
public:
decorator_dsp(dsp* dsp = nullptr) : fDSP(dsp) {}
virtual ~decorator_dsp() { delete fDSP; }
virtual int getNumInputs() { return fDSP->getNumInputs(); }
virtual int getNumOutputs() { return fDSP->getNumOutputs(); }
virtual void buildUserInterface(UI* ui_interface)
{
fDSP->buildUserInterface(ui_interface);
}
virtual int getSampleRate() { return fDSP->getSampleRate(); }
virtual void init(int sample_rate) { fDSP->init(sample_rate); }
virtual void instanceInit(int sample_rate) { fDSP->instanceInit(sample_rate); }
virtual void instanceConstants(int sample_rate)
{
fDSP->instanceConstants(sample_rate);
}
virtual void instanceResetUserInterface() { fDSP->instanceResetUserInterface(); }
virtual void instanceClear() { fDSP->instanceClear(); }
virtual decorator_dsp* clone() { return new decorator_dsp(fDSP->clone()); }
virtual void metadata(Meta* m) { fDSP->metadata(m); }
// Beware: subclasses usually have to overload the two 'compute' methods
virtual void compute(int count, FAUSTFLOAT** inputs, FAUSTFLOAT** outputs)
{
fDSP->compute(count, inputs, outputs);
}
virtual void compute(double date_usec, int count, FAUSTFLOAT** inputs,
FAUSTFLOAT** outputs)
{
fDSP->compute(date_usec, count, inputs, outputs);
}
};
/**
* DSP factory class.
*/
class dsp_factory
{
protected:
// So that to force sub-classes to use deleteDSPFactory(dsp_factory* factory);
virtual ~dsp_factory() {}
public:
virtual std::string getName() = 0;
virtual std::string getSHAKey() = 0;
virtual std::string getDSPCode() = 0;
virtual std::string getCompileOptions() = 0;
virtual std::vector<std::string> getLibraryList() = 0;
virtual std::vector<std::string> getIncludePathnames() = 0;
virtual dsp* createDSPInstance() = 0;
virtual void setMemoryManager(dsp_memory_manager* manager) = 0;
virtual dsp_memory_manager* getMemoryManager() = 0;
};
/**
* On Intel set FZ (Flush to Zero) and DAZ (Denormals Are Zero)
* flags to avoid costly denormals.
*/
#ifdef __SSE__
#include <xmmintrin.h>
#ifdef __SSE2__
#define AVOIDDENORMALS _mm_setcsr(_mm_getcsr() | 0x8040)
#else
#define AVOIDDENORMALS _mm_setcsr(_mm_getcsr() | 0x8000)
#endif
#else
#define AVOIDDENORMALS
#endif
#endif
/************************** END dsp.h **************************/
/************************** BEGIN APIUI.h **************************/
/************************************************************************
FAUST Architecture File
Copyright (C) 2003-2017 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This Architecture section is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; If not, see <http://www.gnu.org/licenses/>.
EXCEPTION : As a special exception, you may create a larger work
that contains this FAUST architecture section and distribute
that work under terms of your choice, so long as this FAUST
architecture section is not modified.
************************************************************************/
#ifndef API_UI_H
#define API_UI_H
#include <iostream>
#include <map>
#include <sstream>
#include <string>
#include <vector>
/************************** BEGIN meta.h **************************/
/************************************************************************
FAUST Architecture File
Copyright (C) 2003-2017 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This Architecture section is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; If not, see <http://www.gnu.org/licenses/>.
EXCEPTION : As a special exception, you may create a larger work
that contains this FAUST architecture section and distribute
that work under terms of your choice, so long as this FAUST
architecture section is not modified.
************************************************************************/
#ifndef __meta__
#define __meta__
struct Meta {
virtual ~Meta(){};
virtual void declare(const char* key, const char* value) = 0;
};
#endif
/************************** END meta.h **************************/
/************************** BEGIN UI.h **************************/
/************************************************************************
FAUST Architecture File
Copyright (C) 2003-2020 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This Architecture section is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; If not, see <http://www.gnu.org/licenses/>.
EXCEPTION : As a special exception, you may create a larger work
that contains this FAUST architecture section and distribute
that work under terms of your choice, so long as this FAUST
architecture section is not modified.
************************************************************************/
#ifndef __UI_H__
#define __UI_H__
#ifndef FAUSTFLOAT
#define FAUSTFLOAT float
#endif
/*******************************************************************************
* UI : Faust DSP User Interface
* User Interface as expected by the buildUserInterface() method of a DSP.
* This abstract class contains only the method that the Faust compiler can
* generate to describe a DSP user interface.
******************************************************************************/
struct Soundfile;
template<typename REAL>
struct UIReal {
UIReal() {}
virtual ~UIReal() {}
// -- widget's layouts
virtual void openTabBox(const char* label) = 0;
virtual void openHorizontalBox(const char* label) = 0;
virtual void openVerticalBox(const char* label) = 0;
virtual void closeBox() = 0;
// -- active widgets
virtual void addButton(const char* label, REAL* zone) = 0;
virtual void addCheckButton(const char* label, REAL* zone) = 0;
virtual void addVerticalSlider(const char* label, REAL* zone, REAL init, REAL min,
REAL max, REAL step) = 0;
virtual void addHorizontalSlider(const char* label, REAL* zone, REAL init, REAL min,
REAL max, REAL step) = 0;
virtual void addNumEntry(const char* label, REAL* zone, REAL init, REAL min, REAL max,
REAL step) = 0;
// -- passive widgets
virtual void addHorizontalBargraph(const char* label, REAL* zone, REAL min,
REAL max) = 0;
virtual void addVerticalBargraph(const char* label, REAL* zone, REAL min,
REAL max) = 0;
// -- soundfiles
virtual void addSoundfile(const char* label, const char* filename,
Soundfile** sf_zone) = 0;
// -- metadata declarations
virtual void declare(REAL* /*zone*/, const char* /*key*/, const char* /*val*/) {}
};
struct UI : public UIReal<FAUSTFLOAT> {
UI() {}
virtual ~UI() {}
};
#endif
/************************** END UI.h **************************/
/************************** BEGIN PathBuilder.h **************************/
/************************************************************************
FAUST Architecture File
Copyright (C) 2003-2017 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This Architecture section is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; If not, see <http://www.gnu.org/licenses/>.
EXCEPTION : As a special exception, you may create a larger work
that contains this FAUST architecture section and distribute
that work under terms of your choice, so long as this FAUST
architecture section is not modified.
************************************************************************/
#ifndef FAUST_PATHBUILDER_H
#define FAUST_PATHBUILDER_H
#include <algorithm>
#include <string>
#include <vector>
/*******************************************************************************
* PathBuilder : Faust User Interface
* Helper class to build complete hierarchical path for UI items.
******************************************************************************/
class PathBuilder
{
protected:
std::vector<std::string> fControlsLevel;
public:
PathBuilder() {}
virtual ~PathBuilder() {}
std::string buildPath(const std::string& label)
{
std::string res = "/";
for (size_t i = 0; i < fControlsLevel.size(); i++) {
res += fControlsLevel[i];
res += "/";
}
res += label;
std::replace(res.begin(), res.end(), ' ', '_');
return res;
}
std::string buildLabel(std::string label)
{
std::replace(label.begin(), label.end(), ' ', '_');
return label;
}
void pushLabel(const std::string& label) { fControlsLevel.push_back(label); }
void popLabel() { fControlsLevel.pop_back(); }
};
#endif // FAUST_PATHBUILDER_H
/************************** END PathBuilder.h **************************/
/************************** BEGIN ValueConverter.h **************************/
/************************************************************************
FAUST Architecture File
Copyright (C) 2003-2017 GRAME, Centre National de Creation Musicale
---------------------------------------------------------------------
This Architecture section is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; If not, see <http://www.gnu.org/licenses/>.
EXCEPTION : As a special exception, you may create a larger work
that contains this FAUST architecture section and distribute
that work under terms of your choice, so long as this FAUST
architecture section is not modified.
************************************************************************/
#ifndef __ValueConverter__
#define __ValueConverter__
/***************************************************************************************
ValueConverter.h
(GRAME, Copyright 2015-2019)
Set of conversion objects used to map user interface values (for example a gui slider
delivering values between 0 and 1) to faust values (for example a vslider between
20 and 20000) using a log scale.
-- Utilities
Range(lo,hi) : clip a value x between lo and hi
Interpolator(lo,hi,v1,v2) : Maps a value x between lo and hi to a value y between v1 and
v2 Interpolator3pt(lo,mi,hi,v1,vm,v2) : Map values between lo mid hi to values between v1
vm v2
-- Value Converters
ValueConverter::ui2faust(x)
ValueConverter::faust2ui(x)
-- ValueConverters used for sliders depending of the scale
LinearValueConverter(umin, umax, fmin, fmax)
LinearValueConverter2(lo, mi, hi, v1, vm, v2) using 2 segments
LogValueConverter(umin, umax, fmin, fmax)
ExpValueConverter(umin, umax, fmin, fmax)
-- ValueConverters used for accelerometers based on 3 points
AccUpConverter(amin, amid, amax, fmin, fmid, fmax) -- curve 0
AccDownConverter(amin, amid, amax, fmin, fmid, fmax) -- curve 1
AccUpDownConverter(amin, amid, amax, fmin, fmid, fmax) -- curve 2
AccDownUpConverter(amin, amid, amax, fmin, fmid, fmax) -- curve 3
-- lists of ZoneControl are used to implement accelerometers metadata for each axes
ZoneControl(zone, valueConverter) : a zone with an accelerometer data converter
-- ZoneReader are used to implement screencolor metadata
ZoneReader(zone, valueConverter) : a zone with a data converter
****************************************************************************************/
#include <algorithm> // std::max
#include <cassert>
#include <cfloat>
#include <cmath>
#include <vector>
//--------------------------------------------------------------------------------------
// Interpolator(lo,hi,v1,v2)
// Maps a value x between lo and hi to a value y between v1 and v2
// y = v1 + (x-lo)/(hi-lo)*(v2-v1)
// y = v1 + (x-lo) * coef with coef = (v2-v1)/(hi-lo)
// y = v1 + x*coef - lo*coef
// y = v1 - lo*coef + x*coef
// y = offset + x*coef with offset = v1 - lo*coef
//--------------------------------------------------------------------------------------
class Interpolator
{
private:
//--------------------------------------------------------------------------------------
// Range(lo,hi) clip a value between lo and hi
//--------------------------------------------------------------------------------------
struct Range {
double fLo;
double fHi;
Range(double x, double y)
: fLo(std::min<double>(x, y)), fHi(std::max<double>(x, y))
{
}
double operator()(double x) { return (x < fLo) ? fLo : (x > fHi) ? fHi : x; }
};
Range fRange;
double fCoef;
double fOffset;
public:
Interpolator(double lo, double hi, double v1, double v2) : fRange(lo, hi)
{
if (hi != lo) {
// regular case
fCoef = (v2 - v1) / (hi - lo);
fOffset = v1 - lo * fCoef;
} else {
// degenerate case, avoids division by zero
fCoef = 0;
fOffset = (v1 + v2) / 2;
}
}
double operator()(double v)
{
double x = fRange(v);
return fOffset + x * fCoef;
}
void getLowHigh(double& amin, double& amax)
{
amin = fRange.fLo;
amax = fRange.fHi;
}
};
//--------------------------------------------------------------------------------------
// Interpolator3pt(lo,mi,hi,v1,vm,v2)
// Map values between lo mid hi to values between v1 vm v2
//--------------------------------------------------------------------------------------
class Interpolator3pt
{
private:
Interpolator fSegment1;
Interpolator fSegment2;
double fMid;
public:
Interpolator3pt(double lo, double mi, double hi, double v1, double vm, double v2)
: fSegment1(lo, mi, v1, vm), fSegment2(mi, hi, vm, v2), fMid(mi)
{
}
double operator()(double x) { return (x < fMid) ? fSegment1(x) : fSegment2(x); }
void getMappingValues(double& amin, double& amid, double& amax)
{
fSegment1.getLowHigh(amin, amid);
fSegment2.getLowHigh(amid, amax);
}
};
//--------------------------------------------------------------------------------------
// Abstract ValueConverter class. Converts values between UI and Faust representations
//--------------------------------------------------------------------------------------
class ValueConverter
{
public:
virtual ~ValueConverter() {}
virtual double ui2faust(double x) = 0;
virtual double faust2ui(double x) = 0;
};
//--------------------------------------------------------------------------------------
// A converter than can be updated
//--------------------------------------------------------------------------------------
class UpdatableValueConverter : public ValueConverter
{
protected:
bool fActive;
public:
UpdatableValueConverter() : fActive(true) {}
virtual ~UpdatableValueConverter() {}
virtual void setMappingValues(double amin, double amid, double amax, double min,
double init, double max) = 0;
virtual void getMappingValues(double& amin, double& amid, double& amax) = 0;
void setActive(bool on_off) { fActive = on_off; }
bool getActive() { return fActive; }
};
//--------------------------------------------------------------------------------------
// Linear conversion between ui and Faust values
//--------------------------------------------------------------------------------------
class LinearValueConverter : public ValueConverter
{
private:
Interpolator fUI2F;
Interpolator fF2UI;
public:
LinearValueConverter(double umin, double umax, double fmin, double fmax)
: fUI2F(umin, umax, fmin, fmax), fF2UI(fmin, fmax, umin, umax)
{
}
LinearValueConverter() : fUI2F(0., 0., 0., 0.), fF2UI(0., 0., 0., 0.) {}
virtual double ui2faust(double x) { return fUI2F(x); }
virtual double faust2ui(double x) { return fF2UI(x); }
};
//--------------------------------------------------------------------------------------
// Two segments linear conversion between ui and Faust values
//--------------------------------------------------------------------------------------
class LinearValueConverter2 : public UpdatableValueConverter
{
private:
Interpolator3pt fUI2F;
Interpolator3pt fF2UI;
public:
LinearValueConverter2(double amin, double amid, double amax, double min, double init,
double max)
: fUI2F(amin, amid, amax, min, init, max), fF2UI(min, init, max, amin, amid, amax)
{
}
LinearValueConverter2() : fUI2F(0., 0., 0., 0., 0., 0.), fF2UI(0., 0., 0., 0., 0., 0.)
{
}
virtual double ui2faust(double x) { return fUI2F(x); }
virtual double faust2ui(double x) { return fF2UI(x); }
virtual void setMappingValues(double amin, double amid, double amax, double min,
double init, double max)
{
fUI2F = Interpolator3pt(amin, amid, amax, min, init, max);
fF2UI = Interpolator3pt(min, init, max, amin, amid, amax);
}
virtual void getMappingValues(double& amin, double& amid, double& amax)
{
fUI2F.getMappingValues(amin, amid, amax);
}
};
//--------------------------------------------------------------------------------------
// Logarithmic conversion between ui and Faust values
//--------------------------------------------------------------------------------------
class LogValueConverter : public LinearValueConverter
{
public:
LogValueConverter(double umin, double umax, double fmin, double fmax)
: LinearValueConverter(umin, umax, std::log(std::max<double>(DBL_MIN, fmin)),
std::log(std::max<double>(DBL_MIN, fmax)))
{
}
virtual double ui2faust(double x)
{
return std::exp(LinearValueConverter::ui2faust(x));
}
virtual double faust2ui(double x)
{
return LinearValueConverter::faust2ui(std::log(std::max<double>(x, DBL_MIN)));
}
};
//--------------------------------------------------------------------------------------
// Exponential conversion between ui and Faust values
//--------------------------------------------------------------------------------------
class ExpValueConverter : public LinearValueConverter
{
public:
ExpValueConverter(double umin, double umax, double fmin, double fmax)
: LinearValueConverter(umin, umax, std::min<double>(DBL_MAX, std::exp(fmin)),
std::min<double>(DBL_MAX, std::exp(fmax)))
{
}
virtual double ui2faust(double x)
{
return std::log(LinearValueConverter::ui2faust(x));
}
virtual double faust2ui(double x)
{
return LinearValueConverter::faust2ui(std::min<double>(DBL_MAX, std::exp(x)));
}
};
//--------------------------------------------------------------------------------------
// Convert accelerometer or gyroscope values to Faust values
// Using an Up curve (curve 0)
//--------------------------------------------------------------------------------------
class AccUpConverter : public UpdatableValueConverter
{
private:
Interpolator3pt fA2F;
Interpolator3pt fF2A;
public:
AccUpConverter(double amin, double amid, double amax, double fmin, double fmid,
double fmax)
: fA2F(amin, amid, amax, fmin, fmid, fmax)
, fF2A(fmin, fmid, fmax, amin, amid, amax)
{
}
virtual double ui2faust(double x) { return fA2F(x); }
virtual double faust2ui(double x) { return fF2A(x); }
virtual void setMappingValues(double amin, double amid, double amax, double fmin,
double fmid, double fmax)
{
//__android_log_print(ANDROID_LOG_ERROR, "Faust", "AccUpConverter update %f %f %f
//%f %f %f", amin,amid,amax,fmin,fmid,fmax);
fA2F = Interpolator3pt(amin, amid, amax, fmin, fmid, fmax);
fF2A = Interpolator3pt(fmin, fmid, fmax, amin, amid, amax);
}
virtual void getMappingValues(double& amin, double& amid, double& amax)
{
fA2F.getMappingValues(amin, amid, amax);
}
};
//--------------------------------------------------------------------------------------
// Convert accelerometer or gyroscope values to Faust values
// Using a Down curve (curve 1)
//--------------------------------------------------------------------------------------
class AccDownConverter : public UpdatableValueConverter
{
private:
Interpolator3pt fA2F;
Interpolator3pt fF2A;
public:
AccDownConverter(double amin, double amid, double amax, double fmin, double fmid,
double fmax)
: fA2F(amin, amid, amax, fmax, fmid, fmin)
, fF2A(fmin, fmid, fmax, amax, amid, amin)
{
}
virtual double ui2faust(double x) { return fA2F(x); }
virtual double faust2ui(double x) { return fF2A(x); }
virtual void setMappingValues(double amin, double amid, double amax, double fmin,
double fmid, double fmax)
{
//__android_log_print(ANDROID_LOG_ERROR, "Faust", "AccDownConverter update %f %f
//%f %f %f %f", amin,amid,amax,fmin,fmid,fmax);
fA2F = Interpolator3pt(amin, amid, amax, fmax, fmid, fmin);
fF2A = Interpolator3pt(fmin, fmid, fmax, amax, amid, amin);
}
virtual void getMappingValues(double& amin, double& amid, double& amax)
{
fA2F.getMappingValues(amin, amid, amax);
}
};
//--------------------------------------------------------------------------------------
// Convert accelerometer or gyroscope values to Faust values
// Using an Up-Down curve (curve 2)
//--------------------------------------------------------------------------------------
class AccUpDownConverter : public UpdatableValueConverter
{
private:
Interpolator3pt fA2F;
Interpolator fF2A;
public:
AccUpDownConverter(double amin, double amid, double amax, double fmin,
double /*fmid*/, double fmax)
: fA2F(amin, amid, amax, fmin, fmax, fmin)
, fF2A(fmin, fmax, amin,
amax) // Special, pseudo inverse of a non monotonic function
{
}
virtual double ui2faust(double x) { return fA2F(x); }
virtual double faust2ui(double x) { return fF2A(x); }
virtual void setMappingValues(double amin, double amid, double amax, double fmin,
double /*fmid*/, double fmax)
{
//__android_log_print(ANDROID_LOG_ERROR, "Faust", "AccUpDownConverter update %f %f
//%f %f %f %f", amin,amid,amax,fmin,fmid,fmax);
fA2F = Interpolator3pt(amin, amid, amax, fmin, fmax, fmin);
fF2A = Interpolator(fmin, fmax, amin, amax);
}
virtual void getMappingValues(double& amin, double& amid, double& amax)
{
fA2F.getMappingValues(amin, amid, amax);
}
};
//--------------------------------------------------------------------------------------
// Convert accelerometer or gyroscope values to Faust values
// Using a Down-Up curve (curve 3)
//--------------------------------------------------------------------------------------
class AccDownUpConverter : public UpdatableValueConverter
{
private:
Interpolator3pt fA2F;
Interpolator fF2A;
public:
AccDownUpConverter(double amin, double amid, double amax, double fmin,
double /*fmid*/, double fmax)
: fA2F(amin, amid, amax, fmax, fmin, fmax)
, fF2A(fmin, fmax, amin,
amax) // Special, pseudo inverse of a non monotonic function
{
}
virtual double ui2faust(double x) { return fA2F(x); }
virtual double faust2ui(double x) { return fF2A(x); }
virtual void setMappingValues(double amin, double amid, double amax, double fmin,
double /*fmid*/, double fmax)
{
//__android_log_print(ANDROID_LOG_ERROR, "Faust", "AccDownUpConverter update %f %f
//%f %f %f %f", amin,amid,amax,fmin,fmid,fmax);
fA2F = Interpolator3pt(amin, amid, amax, fmax, fmin, fmax);
fF2A = Interpolator(fmin, fmax, amin, amax);
}
virtual void getMappingValues(double& amin, double& amid, double& amax)
{
fA2F.getMappingValues(amin, amid, amax);
}
};
//--------------------------------------------------------------------------------------
// Base class for ZoneControl
//--------------------------------------------------------------------------------------
class ZoneControl
{
protected:
FAUSTFLOAT* fZone;
public:
ZoneControl(FAUSTFLOAT* zone) : fZone(zone) {}
virtual ~ZoneControl() {}
virtual void update(double /*v*/) const {}
virtual void setMappingValues(int /*curve*/, double /*amin*/, double /*amid*/,
double /*amax*/, double /*min*/, double /*init*/,
double /*max*/)
{
}
virtual void getMappingValues(double& /*amin*/, double& /*amid*/, double& /*amax*/) {}
FAUSTFLOAT* getZone() { return fZone; }
virtual void setActive(bool /*on_off*/) {}
virtual bool getActive() { return false; }
virtual int getCurve() { return -1; }
};
//--------------------------------------------------------------------------------------
// Useful to implement accelerometers metadata as a list of ZoneControl for each axes
//--------------------------------------------------------------------------------------
class ConverterZoneControl : public ZoneControl
{
protected:
ValueConverter* fValueConverter;
public:
ConverterZoneControl(FAUSTFLOAT* zone, ValueConverter* converter)
: ZoneControl(zone), fValueConverter(converter)
{
}
virtual ~ConverterZoneControl()
{
delete fValueConverter;
} // Assuming fValueConverter is not kept elsewhere...
virtual void update(double v) const { *fZone = fValueConverter->ui2faust(v); }
ValueConverter* getConverter() { return fValueConverter; }
};
//--------------------------------------------------------------------------------------
// Association of a zone and a four value converter, each one for each possible curve.
// Useful to implement accelerometers metadata as a list of ZoneControl for each axes
//--------------------------------------------------------------------------------------
class CurveZoneControl : public ZoneControl
{
private:
std::vector<UpdatableValueConverter*> fValueConverters;
int fCurve;
public:
CurveZoneControl(FAUSTFLOAT* zone, int curve, double amin, double amid, double amax,
double min, double init, double max)
: ZoneControl(zone), fCurve(0)
{
assert(curve >= 0 && curve <= 3);
fValueConverters.push_back(new AccUpConverter(amin, amid, amax, min, init, max));
fValueConverters.push_back(
new AccDownConverter(amin, amid, amax, min, init, max));
fValueConverters.push_back(
new AccUpDownConverter(amin, amid, amax, min, init, max));
fValueConverters.push_back(
new AccDownUpConverter(amin, amid, amax, min, init, max));
fCurve = curve;
}
virtual ~CurveZoneControl()
{
std::vector<UpdatableValueConverter*>::iterator it;
for (it = fValueConverters.begin(); it != fValueConverters.end(); it++) {
delete (*it);
}
}
void update(double v) const
{
if (fValueConverters[fCurve]->getActive())
*fZone = fValueConverters[fCurve]->ui2faust(v);
}
void setMappingValues(int curve, double amin, double amid, double amax, double min,
double init, double max)
{
fValueConverters[curve]->setMappingValues(amin, amid, amax, min, init, max);
fCurve = curve;
}
void getMappingValues(double& amin, double& amid, double& amax)
{
fValueConverters[fCurve]->getMappingValues(amin, amid, amax);
}
void setActive(bool on_off)
{
std::vector<UpdatableValueConverter*>::iterator it;
for (it = fValueConverters.begin(); it != fValueConverters.end(); it++) {
(*it)->setActive(on_off);
}
}
int getCurve() { return fCurve; }
};
class ZoneReader
{
private:
FAUSTFLOAT* fZone;
Interpolator fInterpolator;
public:
ZoneReader(FAUSTFLOAT* zone, double lo, double hi)
: fZone(zone), fInterpolator(lo, hi, 0, 255)
{
}
virtual ~ZoneReader() {}
int getValue() { return (fZone != nullptr) ? int(fInterpolator(*fZone)) : 127; }
};
#endif
/************************** END ValueConverter.h **************************/
class APIUI
: public PathBuilder
, public Meta
, public UI
{
public:
enum ItemType {
kButton = 0,
kCheckButton,
kVSlider,
kHSlider,
kNumEntry,
kHBargraph,
kVBargraph
};
protected:
enum { kLin = 0, kLog = 1, kExp = 2 };
int fNumParameters;
std::vector<std::string> fPaths;
std::vector<std::string> fLabels;
std::map<std::string, int> fPathMap;
std::map<std::string, int> fLabelMap;
std::vector<ValueConverter*> fConversion;
std::vector<FAUSTFLOAT*> fZone;
std::vector<FAUSTFLOAT> fInit;
std::vector<FAUSTFLOAT> fMin;
std::vector<FAUSTFLOAT> fMax;
std::vector<FAUSTFLOAT> fStep;
std::vector<ItemType> fItemType;
std::vector<std::map<std::string, std::string> > fMetaData;
std::vector<ZoneControl*> fAcc[3];
std::vector<ZoneControl*> fGyr[3];
// Screen color control
// "...[screencolor:red]..." etc.
bool fHasScreenControl; // true if control screen color metadata
ZoneReader* fRedReader;
ZoneReader* fGreenReader;
ZoneReader* fBlueReader;
// Current values controlled by metadata
std::string fCurrentUnit;
int fCurrentScale;
std::string fCurrentAcc;
std::string fCurrentGyr;
std::string fCurrentColor;
std::string fCurrentTooltip;
std::map<std::string, std::string> fCurrentMetadata;
// Add a generic parameter
virtual void addParameter(const char* label, FAUSTFLOAT* zone, FAUSTFLOAT init,
FAUSTFLOAT min, FAUSTFLOAT max, FAUSTFLOAT step,
ItemType type)
{
std::string path = buildPath(label);
fPathMap[path] = fLabelMap[label] = fNumParameters++;
fPaths.push_back(path);
fLabels.push_back(label);
fZone.push_back(zone);
fInit.push_back(init);
fMin.push_back(min);
fMax.push_back(max);
fStep.push_back(step);
fItemType.push_back(type);
// handle scale metadata
switch (fCurrentScale) {
case kLin:
fConversion.push_back(new LinearValueConverter(0, 1, min, max));
break;
case kLog:
fConversion.push_back(new LogValueConverter(0, 1, min, max));
break;
case kExp:
fConversion.push_back(new ExpValueConverter(0, 1, min, max));
break;
}
fCurrentScale = kLin;
if (fCurrentAcc.size() > 0 && fCurrentGyr.size() > 0) {
std::cerr << "warning : 'acc' and 'gyr' metadata used for the same " << label
<< " parameter !!\n";
}
// handle acc metadata "...[acc : <axe> <curve> <amin> <amid> <amax>]..."
if (fCurrentAcc.size() > 0) {
std::istringstream iss(fCurrentAcc);
int axe, curve;
double amin, amid, amax;
iss >> axe >> curve >> amin >> amid >> amax;
if ((0 <= axe) && (axe < 3) && (0 <= curve) && (curve < 4) && (amin < amax)
&& (amin <= amid) && (amid <= amax)) {
fAcc[axe].push_back(
new CurveZoneControl(zone, curve, amin, amid, amax, min, init, max));
} else {
std::cerr << "incorrect acc metadata : " << fCurrentAcc << std::endl;
}
fCurrentAcc = "";
}
// handle gyr metadata "...[gyr : <axe> <curve> <amin> <amid> <amax>]..."
if (fCurrentGyr.size() > 0) {
std::istringstream iss(fCurrentGyr);
int axe, curve;
double amin, amid, amax;
iss >> axe >> curve >> amin >> amid >> amax;
if ((0 <= axe) && (axe < 3) && (0 <= curve) && (curve < 4) && (amin < amax)
&& (amin <= amid) && (amid <= amax)) {
fGyr[axe].push_back(
new CurveZoneControl(zone, curve, amin, amid, amax, min, init, max));
} else {
std::cerr << "incorrect gyr metadata : " << fCurrentGyr << std::endl;
}
fCurrentGyr = "";
}
// handle screencolor metadata "...[screencolor:red|green|blue|white]..."
if (fCurrentColor.size() > 0) {
if ((fCurrentColor == "red") && (fRedReader == 0)) {
fRedReader = new ZoneReader(zone, min, max);
fHasScreenControl = true;
} else if ((fCurrentColor == "green") && (fGreenReader == 0)) {
fGreenReader = new ZoneReader(zone, min, max);
fHasScreenControl = true;
} else if ((fCurrentColor == "blue") && (fBlueReader == 0)) {
fBlueReader = new ZoneReader(zone, min, max);
fHasScreenControl = true;
} else if ((fCurrentColor == "white") && (fRedReader == 0)
&& (fGreenReader == 0) && (fBlueReader == 0)) {
fRedReader = new ZoneReader(zone, min, max);
fGreenReader = new ZoneReader(zone, min, max);
fBlueReader = new ZoneReader(zone, min, max);
fHasScreenControl = true;
} else {
std::cerr << "incorrect screencolor metadata : " << fCurrentColor
<< std::endl;
}
}
fCurrentColor = "";
fMetaData.push_back(fCurrentMetadata);
fCurrentMetadata.clear();
}
int getZoneIndex(std::vector<ZoneControl*>* table, int p, int val)
{
FAUSTFLOAT* zone = fZone[p];
for (size_t i = 0; i < table[val].size(); i++) {
if (zone == table[val][i]->getZone())
return int(i);
}
return -1;
}
void setConverter(std::vector<ZoneControl*>* table, int p, int val, int curve,
double amin, double amid, double amax)
{
int id1 = getZoneIndex(table, p, 0);
int id2 = getZoneIndex(table, p, 1);
int id3 = getZoneIndex(table, p, 2);
// Deactivates everywhere..
if (id1 != -1)
table[0][id1]->setActive(false);
if (id2 != -1)
table[1][id2]->setActive(false);
if (id3 != -1)
table[2][id3]->setActive(false);
if (val == -1) { // Means: no more mapping...
// So stay all deactivated...
} else {
int id4 = getZoneIndex(table, p, val);
if (id4 != -1) {
// Reactivate the one we edit...
table[val][id4]->setMappingValues(curve, amin, amid, amax, fMin[p],
fInit[p], fMax[p]);
table[val][id4]->setActive(true);
} else {
// Allocate a new CurveZoneControl which is 'active' by default
FAUSTFLOAT* zone = fZone[p];
table[val].push_back(new CurveZoneControl(zone, curve, amin, amid, amax,
fMin[p], fInit[p], fMax[p]));
}
}
}
void getConverter(std::vector<ZoneControl*>* table, int p, int& val, int& curve,
double& amin, double& amid, double& amax)
{
int id1 = getZoneIndex(table, p, 0);
int id2 = getZoneIndex(table, p, 1);
int id3 = getZoneIndex(table, p, 2);
if (id1 != -1) {
val = 0;
curve = table[val][id1]->getCurve();
table[val][id1]->getMappingValues(amin, amid, amax);
} else if (id2 != -1) {
val = 1;
curve = table[val][id2]->getCurve();
table[val][id2]->getMappingValues(amin, amid, amax);
} else if (id3 != -1) {
val = 2;
curve = table[val][id3]->getCurve();
table[val][id3]->getMappingValues(amin, amid, amax);
} else {
val = -1; // No mapping
curve = 0;
amin = -100.;
amid = 0.;
amax = 100.;
}
}
public:
enum Type { kAcc = 0, kGyr = 1, kNoType };
APIUI()
: fNumParameters(0)
, fHasScreenControl(false)
, fRedReader(0)
, fGreenReader(0)
, fBlueReader(0)
, fCurrentScale(kLin)
{
}
virtual ~APIUI()
{
for (auto& it : fConversion)
delete it;
for (int i = 0; i < 3; i++) {
for (auto& it : fAcc[i])
delete it;
for (auto& it : fGyr[i])
delete it;
}
delete fRedReader;
delete fGreenReader;
delete fBlueReader;
}
// -- widget's layouts
virtual void openTabBox(const char* label) { pushLabel(label); }
virtual void openHorizontalBox(const char* label) { pushLabel(label); }
virtual void openVerticalBox(const char* label) { pushLabel(label); }
virtual void closeBox() { popLabel(); }
// -- active widgets
virtual void addButton(const char* label, FAUSTFLOAT* zone)
{
addParameter(label, zone, 0, 0, 1, 1, kButton);
}
virtual void addCheckButton(const char* label, FAUSTFLOAT* zone)
{
addParameter(label, zone, 0, 0, 1, 1, kCheckButton);
}
virtual void addVerticalSlider(const char* label, FAUSTFLOAT* zone, FAUSTFLOAT init,
FAUSTFLOAT min, FAUSTFLOAT max, FAUSTFLOAT step)
{
addParameter(label, zone, init, min, max, step, kVSlider);
}
virtual void addHorizontalSlider(const char* label, FAUSTFLOAT* zone, FAUSTFLOAT init,
FAUSTFLOAT min, FAUSTFLOAT max, FAUSTFLOAT step)
{
addParameter(label, zone, init, min, max, step, kHSlider);
}
virtual void addNumEntry(const char* label, FAUSTFLOAT* zone, FAUSTFLOAT init,
FAUSTFLOAT min, FAUSTFLOAT max, FAUSTFLOAT step)
{
addParameter(label, zone, init, min, max, step, kNumEntry);
}
// -- passive widgets
virtual void addHorizontalBargraph(const char* label, FAUSTFLOAT* zone,
FAUSTFLOAT min, FAUSTFLOAT max)
{
addParameter(label, zone, min, min, max, (max - min) / 1000.0, kHBargraph);
}
virtual void addVerticalBargraph(const char* label, FAUSTFLOAT* zone, FAUSTFLOAT min,
FAUSTFLOAT max)
{
addParameter(label, zone, min, min, max, (max - min) / 1000.0, kVBargraph);
}
// -- soundfiles
virtual void addSoundfile(const char* /*label*/, const char* /*filename*/,
Soundfile** /*sf_zone*/)
{
}
// -- metadata declarations
virtual void declare(FAUSTFLOAT* /*zone*/, const char* key, const char* val)
{
// Keep metadata
fCurrentMetadata[key] = val;
if (strcmp(key, "scale") == 0) {
if (strcmp(val, "log") == 0) {
fCurrentScale = kLog;
} else if (strcmp(val, "exp") == 0) {
fCurrentScale = kExp;
} else {
fCurrentScale = kLin;
}
} else if (strcmp(key, "unit") == 0) {
fCurrentUnit = val;
} else if (strcmp(key, "acc") == 0) {
fCurrentAcc = val;
} else if (strcmp(key, "gyr") == 0) {
fCurrentGyr = val;
} else if (strcmp(key, "screencolor") == 0) {
fCurrentColor = val; // val = "red", "green", "blue" or "white"
} else if (strcmp(key, "tooltip") == 0) {
fCurrentTooltip = val;
}
}
virtual void declare(const char* /*key*/, const char* /*val*/) {}
//-------------------------------------------------------------------------------
// Simple API part
//-------------------------------------------------------------------------------
int getParamsCount() { return fNumParameters; }
int getParamIndex(const char* path)
{
if (fPathMap.find(path) != fPathMap.end()) {
return fPathMap[path];
} else if (fLabelMap.find(path) != fLabelMap.end()) {
return fLabelMap[path];
} else {
return -1;
}
}
const char* getParamAddress(int p) { return fPaths[p].c_str(); }
const char* getParamLabel(int p) { return fLabels[p].c_str(); }
std::map<const char*, const char*> getMetadata(int p)
{
std::map<const char*, const char*> res;
std::map<std::string, std::string> metadata = fMetaData[p];
for (const auto& it : metadata) {
res[it.first.c_str()] = it.second.c_str();
}
return res;
}
const char* getMetadata(int p, const char* key)
{
return (fMetaData[p].find(key) != fMetaData[p].end()) ? fMetaData[p][key].c_str()
: "";
}
FAUSTFLOAT getParamMin(int p) { return fMin[p]; }
FAUSTFLOAT getParamMax(int p) { return fMax[p]; }
FAUSTFLOAT getParamStep(int p) { return fStep[p]; }
FAUSTFLOAT getParamInit(int p) { return fInit[p]; }
FAUSTFLOAT* getParamZone(int p) { return fZone[p]; }
FAUSTFLOAT getParamValue(int p) { return *fZone[p]; }
void setParamValue(int p, FAUSTFLOAT v) { *fZone[p] = v; }
double getParamRatio(int p) { return fConversion[p]->faust2ui(*fZone[p]); }
void setParamRatio(int p, double r) { *fZone[p] = fConversion[p]->ui2faust(r); }
double value2ratio(int p, double r) { return fConversion[p]->faust2ui(r); }
double ratio2value(int p, double r) { return fConversion[p]->ui2faust(r); }
/**
* Return the control type (kAcc, kGyr, or -1) for a given parameter
*
* @param p - the UI parameter index
*
* @return the type
*/
Type getParamType(int p)
{
if (p >= 0) {
if (getZoneIndex(fAcc, p, 0) != -1 || getZoneIndex(fAcc, p, 1) != -1
|| getZoneIndex(fAcc, p, 2) != -1) {
return kAcc;
} else if (getZoneIndex(fGyr, p, 0) != -1 || getZoneIndex(fGyr, p, 1) != -1
|| getZoneIndex(fGyr, p, 2) != -1) {
return kGyr;
}
}
return kNoType;
}
/**
* Return the Item type (kButton = 0, kCheckButton, kVSlider, kHSlider, kNumEntry,
* kHBargraph, kVBargraph) for a given parameter
*
* @param p - the UI parameter index
*
* @return the Item type
*/
ItemType getParamItemType(int p) { return fItemType[p]; }
/**
* Set a new value coming from an accelerometer, propagate it to all relevant
* FAUSTFLOAT* zones.
*
* @param acc - 0 for X accelerometer, 1 for Y accelerometer, 2 for Z accelerometer
* @param value - the new value
*
*/
void propagateAcc(int acc, double value)
{
for (size_t i = 0; i < fAcc[acc].size(); i++) {
fAcc[acc][i]->update(value);
}
}
/**
* Used to edit accelerometer curves and mapping. Set curve and related mapping for a
* given UI parameter.
*
* @param p - the UI parameter index
* @param acc - 0 for X accelerometer, 1 for Y accelerometer, 2 for Z accelerometer
* (-1 means "no mapping")
* @param curve - between 0 and 3
* @param amin - mapping 'min' point
* @param amid - mapping 'middle' point
* @param amax - mapping 'max' point
*
*/
void setAccConverter(int p, int acc, int curve, double amin, double amid, double amax)
{
setConverter(fAcc, p, acc, curve, amin, amid, amax);
}
/**
* Used to edit gyroscope curves and mapping. Set curve and related mapping for a
* given UI parameter.
*
* @param p - the UI parameter index
* @param acc - 0 for X gyroscope, 1 for Y gyroscope, 2 for Z gyroscope (-1 means "no
* mapping")
* @param curve - between 0 and 3
* @param amin - mapping 'min' point
* @param amid - mapping 'middle' point
* @param amax - mapping 'max' point
*
*/
void setGyrConverter(int p, int gyr, int curve, double amin, double amid, double amax)
{
setConverter(fGyr, p, gyr, curve, amin, amid, amax);
}
/**
* Used to edit accelerometer curves and mapping. Get curve and related mapping for a
* given UI parameter.
*
* @param p - the UI parameter index
* @param acc - the acc value to be retrieved (-1 means "no mapping")
* @param curve - the curve value to be retrieved
* @param amin - the amin value to be retrieved
* @param amid - the amid value to be retrieved
* @param amax - the amax value to be retrieved
*
*/
void getAccConverter(int p, int& acc, int& curve, double& amin, double& amid,
double& amax)
{
getConverter(fAcc, p, acc, curve, amin, amid, amax);
}
/**
* Used to edit gyroscope curves and mapping. Get curve and related mapping for a
* given UI parameter.
*
* @param p - the UI parameter index
* @param gyr - the gyr value to be retrieved (-1 means "no mapping")
* @param curve - the curve value to be retrieved
* @param amin - the amin value to be retrieved
* @param amid - the amid value to be retrieved
* @param amax - the amax value to be retrieved
*
*/
void getGyrConverter(int p, int& gyr, int& curve, double& amin, double& amid,
double& amax)
{
getConverter(fGyr, p, gyr, curve, amin, amid, amax);
}
/**
* Set a new value coming from an gyroscope, propagate it to all relevant FAUSTFLOAT*
* zones.
*
* @param gyr - 0 for X gyroscope, 1 for Y gyroscope, 2 for Z gyroscope
* @param value - the new value
*
*/
void propagateGyr(int gyr, double value)
{
for (size_t i = 0; i < fGyr[gyr].size(); i++) {
fGyr[gyr][i]->update(value);
}
}
/**
* Get the number of FAUSTFLOAT* zones controlled with the accelerometer
*
* @param acc - 0 for X accelerometer, 1 for Y accelerometer, 2 for Z accelerometer
* @return the number of zones
*
*/
int getAccCount(int acc) { return (acc >= 0 && acc < 3) ? int(fAcc[acc].size()) : 0; }
/**
* Get the number of FAUSTFLOAT* zones controlled with the gyroscope
*
* @param gyr - 0 for X gyroscope, 1 for Y gyroscope, 2 for Z gyroscope
* @param the number of zones
*
*/
int getGyrCount(int gyr) { return (gyr >= 0 && gyr < 3) ? int(fGyr[gyr].size()) : 0; }
// getScreenColor() : -1 means no screen color control (no screencolor metadata found)
// otherwise return 0x00RRGGBB a ready to use color
int getScreenColor()
{
if (fHasScreenControl) {
int r = (fRedReader) ? fRedReader->getValue() : 0;
int g = (fGreenReader) ? fGreenReader->getValue() : 0;
int b = (fBlueReader) ? fBlueReader->getValue() : 0;
return (r << 16) | (g << 8) | b;
} else {
return -1;
}
}
};
#endif
/************************** END APIUI.h **************************/
// NOTE: "faust -scn name" changes the last line above to
// #include <faust/name/name.h>
//----------------------------------------------------------------------------
// FAUST Generated Code
//----------------------------------------------------------------------------
#ifndef FAUSTFLOAT
#define FAUSTFLOAT float
#endif
#include <algorithm>
#include <cmath>
#ifndef FAUSTCLASS
#define FAUSTCLASS freeverbdsp
#endif
#ifdef __APPLE__
#define exp10f __exp10f
#define exp10 __exp10
#endif
class freeverbdsp : public dsp
{
private:
int fSampleRate;
float fConst0;
float fConst1;
FAUSTFLOAT fVslider0;
float fConst2;
FAUSTFLOAT fVslider1;
float fRec9[2];
FAUSTFLOAT fVslider2;
int IOTA;
float fVec0[8192];
int iConst3;
float fRec8[2];
float fRec11[2];
float fVec1[8192];
int iConst4;
float fRec10[2];
float fRec13[2];
float fVec2[8192];
int iConst5;
float fRec12[2];
float fRec15[2];
float fVec3[8192];
int iConst6;
float fRec14[2];
float fRec17[2];
float fVec4[8192];
int iConst7;
float fRec16[2];
float fRec19[2];
float fVec5[8192];
int iConst8;
float fRec18[2];
float fRec21[2];
float fVec6[8192];
int iConst9;
float fRec20[2];
float fRec23[2];
float fVec7[8192];
int iConst10;
float fRec22[2];
float fVec8[2048];
int iConst11;
int iConst12;
float fRec6[2];
float fVec9[2048];
int iConst13;
int iConst14;
float fRec4[2];
float fVec10[2048];
int iConst15;
int iConst16;
float fRec2[2];
float fVec11[1024];
int iConst17;
int iConst18;
float fRec0[2];
float fRec33[2];
float fVec12[8192];
float fConst19;
FAUSTFLOAT fVslider3;
float fRec32[2];
float fRec35[2];
float fVec13[8192];
float fRec34[2];
float fRec37[2];
float fVec14[8192];
float fRec36[2];
float fRec39[2];
float fVec15[8192];
float fRec38[2];
float fRec41[2];
float fVec16[8192];
float fRec40[2];
float fRec43[2];
float fVec17[8192];
float fRec42[2];
float fRec45[2];
float fVec18[8192];
float fRec44[2];
float fRec47[2];
float fVec19[8192];
float fRec46[2];
float fVec20[2048];
float fRec30[2];
float fVec21[2048];
float fRec28[2];
float fVec22[2048];
float fRec26[2];
float fVec23[2048];
float fRec24[2];
public:
void metadata(Meta* m)
{
m->declare("author", "Romain Michon");
m->declare("delays.lib/name", "Faust Delay Library");
m->declare("delays.lib/version", "0.1");
m->declare("description",
"Freeverb implementation in Faust, from the Faust Library's "
"dm.freeverb_demo in demos.lib");
m->declare("filename", "freeverbdsp.dsp");
m->declare("filters.lib/allpass_comb:author", "Julius O. Smith III");
m->declare(
"filters.lib/allpass_comb:copyright",
"Copyright (C) 2003-2019 by Julius O. Smith III <jos@ccrma.stanford.edu>");
m->declare("filters.lib/allpass_comb:license", "MIT-style STK-4.3 license");
m->declare("filters.lib/lowpass0_highpass1", "MIT-style STK-4.3 license");
m->declare("filters.lib/name", "Faust Filters Library");
m->declare("license", "LGPL");
m->declare("maths.lib/author", "GRAME");
m->declare("maths.lib/copyright", "GRAME");
m->declare("maths.lib/license", "LGPL with exception");
m->declare("maths.lib/name", "Faust Math Library");
m->declare("maths.lib/version", "2.3");
m->declare("name", "freeverb");
m->declare("platform.lib/name", "Generic Platform Library");
m->declare("platform.lib/version", "0.1");
m->declare("reverbs.lib/name", "Faust Reverb Library");
m->declare("reverbs.lib/version", "0.0");
m->declare("version", "0.0");
}
virtual int getNumInputs() { return 2; }
virtual int getNumOutputs() { return 2; }
virtual int getInputRate(int channel)
{
int rate;
switch ((channel)) {
case 0: {
rate = 1;
break;
}
case 1: {
rate = 1;
break;
}
default: {
rate = -1;
break;
}
}
return rate;
}
virtual int getOutputRate(int channel)
{
int rate;
switch ((channel)) {
case 0: {
rate = 1;
break;
}
case 1: {
rate = 1;
break;
}
default: {
rate = -1;
break;
}
}
return rate;
}
static void classInit(int /*sample_rate*/) {}
virtual void instanceConstants(int sample_rate)
{
fSampleRate = sample_rate;
fConst0 = std::min<float>(192000.0f, std::max<float>(1.0f, float(fSampleRate)));
fConst1 = (12348.0f / fConst0);
fConst2 = (17640.0f / fConst0);
iConst3 = int((0.0253061224f * fConst0));
iConst4 = int((0.0269387756f * fConst0));
iConst5 = int((0.0289569162f * fConst0));
iConst6 = int((0.0307482984f * fConst0));
iConst7 = int((0.0322448984f * fConst0));
iConst8 = int((0.033809524f * fConst0));
iConst9 = int((0.0353061222f * fConst0));
iConst10 = int((0.0366666652f * fConst0));
iConst11 = int((0.0126077095f * fConst0));
iConst12 = std::min<int>(1024, std::max<int>(0, (iConst11 + -1)));
iConst13 = int((0.00999999978f * fConst0));
iConst14 = std::min<int>(1024, std::max<int>(0, (iConst13 + -1)));
iConst15 = int((0.00773242628f * fConst0));
iConst16 = std::min<int>(1024, std::max<int>(0, (iConst15 + -1)));
iConst17 = int((0.00510204071f * fConst0));
iConst18 = std::min<int>(1024, std::max<int>(0, (iConst17 + -1)));
fConst19 = (0.00104308384f * fConst0);
}
virtual void instanceResetUserInterface()
{
fVslider0 = FAUSTFLOAT(0.10000000000000001f);
fVslider1 = FAUSTFLOAT(0.5f);
fVslider2 = FAUSTFLOAT(0.10000000000000001f);
fVslider3 = FAUSTFLOAT(0.5f);
}
virtual void instanceClear()
{
for (int l0 = 0; (l0 < 2); l0 = (l0 + 1)) {
fRec9[l0] = 0.0f;
}
IOTA = 0;
for (int l1 = 0; (l1 < 8192); l1 = (l1 + 1)) {
fVec0[l1] = 0.0f;
}
for (int l2 = 0; (l2 < 2); l2 = (l2 + 1)) {
fRec8[l2] = 0.0f;
}
for (int l3 = 0; (l3 < 2); l3 = (l3 + 1)) {
fRec11[l3] = 0.0f;
}
for (int l4 = 0; (l4 < 8192); l4 = (l4 + 1)) {
fVec1[l4] = 0.0f;
}
for (int l5 = 0; (l5 < 2); l5 = (l5 + 1)) {
fRec10[l5] = 0.0f;
}
for (int l6 = 0; (l6 < 2); l6 = (l6 + 1)) {
fRec13[l6] = 0.0f;
}
for (int l7 = 0; (l7 < 8192); l7 = (l7 + 1)) {
fVec2[l7] = 0.0f;
}
for (int l8 = 0; (l8 < 2); l8 = (l8 + 1)) {
fRec12[l8] = 0.0f;
}
for (int l9 = 0; (l9 < 2); l9 = (l9 + 1)) {
fRec15[l9] = 0.0f;
}
for (int l10 = 0; (l10 < 8192); l10 = (l10 + 1)) {
fVec3[l10] = 0.0f;
}
for (int l11 = 0; (l11 < 2); l11 = (l11 + 1)) {
fRec14[l11] = 0.0f;
}
for (int l12 = 0; (l12 < 2); l12 = (l12 + 1)) {
fRec17[l12] = 0.0f;
}
for (int l13 = 0; (l13 < 8192); l13 = (l13 + 1)) {
fVec4[l13] = 0.0f;
}
for (int l14 = 0; (l14 < 2); l14 = (l14 + 1)) {
fRec16[l14] = 0.0f;
}
for (int l15 = 0; (l15 < 2); l15 = (l15 + 1)) {
fRec19[l15] = 0.0f;
}
for (int l16 = 0; (l16 < 8192); l16 = (l16 + 1)) {
fVec5[l16] = 0.0f;
}
for (int l17 = 0; (l17 < 2); l17 = (l17 + 1)) {
fRec18[l17] = 0.0f;
}
for (int l18 = 0; (l18 < 2); l18 = (l18 + 1)) {
fRec21[l18] = 0.0f;
}
for (int l19 = 0; (l19 < 8192); l19 = (l19 + 1)) {
fVec6[l19] = 0.0f;
}
for (int l20 = 0; (l20 < 2); l20 = (l20 + 1)) {
fRec20[l20] = 0.0f;
}
for (int l21 = 0; (l21 < 2); l21 = (l21 + 1)) {
fRec23[l21] = 0.0f;
}
for (int l22 = 0; (l22 < 8192); l22 = (l22 + 1)) {
fVec7[l22] = 0.0f;
}
for (int l23 = 0; (l23 < 2); l23 = (l23 + 1)) {
fRec22[l23] = 0.0f;
}
for (int l24 = 0; (l24 < 2048); l24 = (l24 + 1)) {
fVec8[l24] = 0.0f;
}
for (int l25 = 0; (l25 < 2); l25 = (l25 + 1)) {
fRec6[l25] = 0.0f;
}
for (int l26 = 0; (l26 < 2048); l26 = (l26 + 1)) {
fVec9[l26] = 0.0f;
}
for (int l27 = 0; (l27 < 2); l27 = (l27 + 1)) {
fRec4[l27] = 0.0f;
}
for (int l28 = 0; (l28 < 2048); l28 = (l28 + 1)) {
fVec10[l28] = 0.0f;
}
for (int l29 = 0; (l29 < 2); l29 = (l29 + 1)) {
fRec2[l29] = 0.0f;
}
for (int l30 = 0; (l30 < 1024); l30 = (l30 + 1)) {
fVec11[l30] = 0.0f;
}
for (int l31 = 0; (l31 < 2); l31 = (l31 + 1)) {
fRec0[l31] = 0.0f;
}
for (int l32 = 0; (l32 < 2); l32 = (l32 + 1)) {
fRec33[l32] = 0.0f;
}
for (int l33 = 0; (l33 < 8192); l33 = (l33 + 1)) {
fVec12[l33] = 0.0f;
}
for (int l34 = 0; (l34 < 2); l34 = (l34 + 1)) {
fRec32[l34] = 0.0f;
}
for (int l35 = 0; (l35 < 2); l35 = (l35 + 1)) {
fRec35[l35] = 0.0f;
}
for (int l36 = 0; (l36 < 8192); l36 = (l36 + 1)) {
fVec13[l36] = 0.0f;
}
for (int l37 = 0; (l37 < 2); l37 = (l37 + 1)) {
fRec34[l37] = 0.0f;
}
for (int l38 = 0; (l38 < 2); l38 = (l38 + 1)) {
fRec37[l38] = 0.0f;
}
for (int l39 = 0; (l39 < 8192); l39 = (l39 + 1)) {
fVec14[l39] = 0.0f;
}
for (int l40 = 0; (l40 < 2); l40 = (l40 + 1)) {
fRec36[l40] = 0.0f;
}
for (int l41 = 0; (l41 < 2); l41 = (l41 + 1)) {
fRec39[l41] = 0.0f;
}
for (int l42 = 0; (l42 < 8192); l42 = (l42 + 1)) {
fVec15[l42] = 0.0f;
}
for (int l43 = 0; (l43 < 2); l43 = (l43 + 1)) {
fRec38[l43] = 0.0f;
}
for (int l44 = 0; (l44 < 2); l44 = (l44 + 1)) {
fRec41[l44] = 0.0f;
}
for (int l45 = 0; (l45 < 8192); l45 = (l45 + 1)) {
fVec16[l45] = 0.0f;
}
for (int l46 = 0; (l46 < 2); l46 = (l46 + 1)) {
fRec40[l46] = 0.0f;
}
for (int l47 = 0; (l47 < 2); l47 = (l47 + 1)) {
fRec43[l47] = 0.0f;
}
for (int l48 = 0; (l48 < 8192); l48 = (l48 + 1)) {
fVec17[l48] = 0.0f;
}
for (int l49 = 0; (l49 < 2); l49 = (l49 + 1)) {
fRec42[l49] = 0.0f;
}
for (int l50 = 0; (l50 < 2); l50 = (l50 + 1)) {
fRec45[l50] = 0.0f;
}
for (int l51 = 0; (l51 < 8192); l51 = (l51 + 1)) {
fVec18[l51] = 0.0f;
}
for (int l52 = 0; (l52 < 2); l52 = (l52 + 1)) {
fRec44[l52] = 0.0f;
}
for (int l53 = 0; (l53 < 2); l53 = (l53 + 1)) {
fRec47[l53] = 0.0f;
}
for (int l54 = 0; (l54 < 8192); l54 = (l54 + 1)) {
fVec19[l54] = 0.0f;
}
for (int l55 = 0; (l55 < 2); l55 = (l55 + 1)) {
fRec46[l55] = 0.0f;
}
for (int l56 = 0; (l56 < 2048); l56 = (l56 + 1)) {
fVec20[l56] = 0.0f;
}
for (int l57 = 0; (l57 < 2); l57 = (l57 + 1)) {
fRec30[l57] = 0.0f;
}
for (int l58 = 0; (l58 < 2048); l58 = (l58 + 1)) {
fVec21[l58] = 0.0f;
}
for (int l59 = 0; (l59 < 2); l59 = (l59 + 1)) {
fRec28[l59] = 0.0f;
}
for (int l60 = 0; (l60 < 2048); l60 = (l60 + 1)) {
fVec22[l60] = 0.0f;
}
for (int l61 = 0; (l61 < 2); l61 = (l61 + 1)) {
fRec26[l61] = 0.0f;
}
for (int l62 = 0; (l62 < 2048); l62 = (l62 + 1)) {
fVec23[l62] = 0.0f;
}
for (int l63 = 0; (l63 < 2); l63 = (l63 + 1)) {
fRec24[l63] = 0.0f;
}
}
virtual void init(int sample_rate)
{
classInit(sample_rate);
instanceInit(sample_rate);
}
virtual void instanceInit(int sample_rate)
{
instanceConstants(sample_rate);
instanceResetUserInterface();
instanceClear();
}
virtual freeverbdsp* clone() { return new freeverbdsp(); }
virtual int getSampleRate() { return fSampleRate; }
virtual void buildUserInterface(UI* ui_interface)
{
ui_interface->openHorizontalBox("Freeverb");
ui_interface->declare(0, "0", "");
ui_interface->openVerticalBox("0x00");
ui_interface->declare(&fVslider1, "0", "");
ui_interface->declare(&fVslider1, "style", "knob");
ui_interface->declare(&fVslider1, "tooltip",
"Somehow control the density of the reverb.");
ui_interface->addVerticalSlider("Damp", &fVslider1, 0.5f, 0.0f, 1.0f,
0.0250000004f);
ui_interface->declare(&fVslider0, "1", "");
ui_interface->declare(&fVslider0, "style", "knob");
ui_interface->declare(
&fVslider0, "tooltip",
"The room size between 0 and 1 with 1 for the largest room.");
ui_interface->addVerticalSlider("RoomSize", &fVslider0, 0.100000001f, 0.0f, 1.0f,
0.0250000004f);
ui_interface->declare(&fVslider3, "2", "");
ui_interface->declare(&fVslider3, "style", "knob");
ui_interface->declare(
&fVslider3, "tooltip",
"Spatial spread between 0 and 1 with 1 for maximum spread.");
ui_interface->addVerticalSlider("Stereo Spread", &fVslider3, 0.5f, 0.0f, 1.0f,
0.00999999978f);
ui_interface->closeBox();
ui_interface->declare(&fVslider2, "1", "");
ui_interface->declare(&fVslider2, "tooltip",
"The amount of reverb applied to the signal between 0 "
"and 1 with 1 for the maximum amount of reverb.");
ui_interface->addVerticalSlider("Wet", &fVslider2, 0.100000001f, 0.0f, 1.0f,
0.0250000004f);
ui_interface->closeBox();
}
virtual void compute(int count, FAUSTFLOAT** inputs, FAUSTFLOAT** outputs)
{
FAUSTFLOAT* input0 = inputs[0];
FAUSTFLOAT* input1 = inputs[1];
FAUSTFLOAT* output0 = outputs[0];
FAUSTFLOAT* output1 = outputs[1];
float fSlow0 = ((fConst1 * float(fVslider0)) + 0.699999988f);
float fSlow1 = (fConst2 * float(fVslider1));
float fSlow2 = (1.0f - fSlow1);
float fSlow3 = float(fVslider2);
float fSlow4 = (0.100000001f * fSlow3);
float fSlow5 = (1.0f - fSlow3);
int iSlow6 = int((fConst19 * float(fVslider3)));
int iSlow7 = (iConst3 + iSlow6);
int iSlow8 = (iConst4 + iSlow6);
int iSlow9 = (iConst5 + iSlow6);
int iSlow10 = (iConst6 + iSlow6);
int iSlow11 = (iConst7 + iSlow6);
int iSlow12 = (iConst8 + iSlow6);
int iSlow13 = (iConst9 + iSlow6);
int iSlow14 = (iConst10 + iSlow6);
int iSlow15 = (iSlow6 + -1);
int iSlow16 = std::min<int>(1024, std::max<int>(0, (iConst11 + iSlow15)));
int iSlow17 = std::min<int>(1024, std::max<int>(0, (iConst13 + iSlow15)));
int iSlow18 = std::min<int>(1024, std::max<int>(0, (iConst15 + iSlow15)));
int iSlow19 = std::min<int>(1024, std::max<int>(0, (iConst17 + iSlow15)));
for (int i = 0; (i < count); i = (i + 1)) {
float fTemp0 = float(input0[i]);
float fTemp1 = float(input1[i]);
fRec9[0] = ((fSlow1 * fRec9[1]) + (fSlow2 * fRec8[1]));
float fTemp2 = (fSlow4 * (fTemp0 + fTemp1));
fVec0[(IOTA & 8191)] = ((fSlow0 * fRec9[0]) + fTemp2);
fRec8[0] = fVec0[((IOTA - iConst3) & 8191)];
fRec11[0] = ((fSlow1 * fRec11[1]) + (fSlow2 * fRec10[1]));
fVec1[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec11[0]));
fRec10[0] = fVec1[((IOTA - iConst4) & 8191)];
fRec13[0] = ((fSlow1 * fRec13[1]) + (fSlow2 * fRec12[1]));
fVec2[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec13[0]));
fRec12[0] = fVec2[((IOTA - iConst5) & 8191)];
fRec15[0] = ((fSlow1 * fRec15[1]) + (fSlow2 * fRec14[1]));
fVec3[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec15[0]));
fRec14[0] = fVec3[((IOTA - iConst6) & 8191)];
fRec17[0] = ((fSlow1 * fRec17[1]) + (fSlow2 * fRec16[1]));
fVec4[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec17[0]));
fRec16[0] = fVec4[((IOTA - iConst7) & 8191)];
fRec19[0] = ((fSlow1 * fRec19[1]) + (fSlow2 * fRec18[1]));
fVec5[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec19[0]));
fRec18[0] = fVec5[((IOTA - iConst8) & 8191)];
fRec21[0] = ((fSlow1 * fRec21[1]) + (fSlow2 * fRec20[1]));
fVec6[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec21[0]));
fRec20[0] = fVec6[((IOTA - iConst9) & 8191)];
fRec23[0] = ((fSlow1 * fRec23[1]) + (fSlow2 * fRec22[1]));
fVec7[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec23[0]));
fRec22[0] = fVec7[((IOTA - iConst10) & 8191)];
float fTemp3 =
((((((((fRec8[0] + fRec10[0]) + fRec12[0]) + fRec14[0]) + fRec16[0])
+ fRec18[0])
+ fRec20[0])
+ fRec22[0])
+ (0.5f * fRec6[1]));
fVec8[(IOTA & 2047)] = fTemp3;
fRec6[0] = fVec8[((IOTA - iConst12) & 2047)];
float fRec7 = (0.0f - (0.5f * fTemp3));
float fTemp4 = (fRec6[1] + (fRec7 + (0.5f * fRec4[1])));
fVec9[(IOTA & 2047)] = fTemp4;
fRec4[0] = fVec9[((IOTA - iConst14) & 2047)];
float fRec5 = (0.0f - (0.5f * fTemp4));
float fTemp5 = (fRec4[1] + (fRec5 + (0.5f * fRec2[1])));
fVec10[(IOTA & 2047)] = fTemp5;
fRec2[0] = fVec10[((IOTA - iConst16) & 2047)];
float fRec3 = (0.0f - (0.5f * fTemp5));
float fTemp6 = (fRec2[1] + (fRec3 + (0.5f * fRec0[1])));
fVec11[(IOTA & 1023)] = fTemp6;
fRec0[0] = fVec11[((IOTA - iConst18) & 1023)];
float fRec1 = (0.0f - (0.5f * fTemp6));
output0[i] = FAUSTFLOAT(((fRec1 + fRec0[1]) + (fSlow5 * fTemp0)));
fRec33[0] = ((fSlow1 * fRec33[1]) + (fSlow2 * fRec32[1]));
fVec12[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec33[0]));
fRec32[0] = fVec12[((IOTA - iSlow7) & 8191)];
fRec35[0] = ((fSlow1 * fRec35[1]) + (fSlow2 * fRec34[1]));
fVec13[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec35[0]));
fRec34[0] = fVec13[((IOTA - iSlow8) & 8191)];
fRec37[0] = ((fSlow1 * fRec37[1]) + (fSlow2 * fRec36[1]));
fVec14[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec37[0]));
fRec36[0] = fVec14[((IOTA - iSlow9) & 8191)];
fRec39[0] = ((fSlow1 * fRec39[1]) + (fSlow2 * fRec38[1]));
fVec15[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec39[0]));
fRec38[0] = fVec15[((IOTA - iSlow10) & 8191)];
fRec41[0] = ((fSlow1 * fRec41[1]) + (fSlow2 * fRec40[1]));
fVec16[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec41[0]));
fRec40[0] = fVec16[((IOTA - iSlow11) & 8191)];
fRec43[0] = ((fSlow1 * fRec43[1]) + (fSlow2 * fRec42[1]));
fVec17[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec43[0]));
fRec42[0] = fVec17[((IOTA - iSlow12) & 8191)];
fRec45[0] = ((fSlow1 * fRec45[1]) + (fSlow2 * fRec44[1]));
fVec18[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec45[0]));
fRec44[0] = fVec18[((IOTA - iSlow13) & 8191)];
fRec47[0] = ((fSlow1 * fRec47[1]) + (fSlow2 * fRec46[1]));
fVec19[(IOTA & 8191)] = (fTemp2 + (fSlow0 * fRec47[0]));
fRec46[0] = fVec19[((IOTA - iSlow14) & 8191)];
float fTemp7 =
((((((((fRec32[0] + fRec34[0]) + fRec36[0]) + fRec38[0]) + fRec40[0])
+ fRec42[0])
+ fRec44[0])
+ fRec46[0])
+ (0.5f * fRec30[1]));
fVec20[(IOTA & 2047)] = fTemp7;
fRec30[0] = fVec20[((IOTA - iSlow16) & 2047)];
float fRec31 = (0.0f - (0.5f * fTemp7));
float fTemp8 = (fRec30[1] + (fRec31 + (0.5f * fRec28[1])));
fVec21[(IOTA & 2047)] = fTemp8;
fRec28[0] = fVec21[((IOTA - iSlow17) & 2047)];
float fRec29 = (0.0f - (0.5f * fTemp8));
float fTemp9 = (fRec28[1] + (fRec29 + (0.5f * fRec26[1])));
fVec22[(IOTA & 2047)] = fTemp9;
fRec26[0] = fVec22[((IOTA - iSlow18) & 2047)];
float fRec27 = (0.0f - (0.5f * fTemp9));
float fTemp10 = (fRec26[1] + (fRec27 + (0.5f * fRec24[1])));
fVec23[(IOTA & 2047)] = fTemp10;
fRec24[0] = fVec23[((IOTA - iSlow19) & 2047)];
float fRec25 = (0.0f - (0.5f * fTemp10));
output1[i] = FAUSTFLOAT(((fRec25 + fRec24[1]) + (fSlow5 * fTemp1)));
fRec9[1] = fRec9[0];
IOTA = (IOTA + 1);
fRec8[1] = fRec8[0];
fRec11[1] = fRec11[0];
fRec10[1] = fRec10[0];
fRec13[1] = fRec13[0];
fRec12[1] = fRec12[0];
fRec15[1] = fRec15[0];
fRec14[1] = fRec14[0];
fRec17[1] = fRec17[0];
fRec16[1] = fRec16[0];
fRec19[1] = fRec19[0];
fRec18[1] = fRec18[0];
fRec21[1] = fRec21[0];
fRec20[1] = fRec20[0];
fRec23[1] = fRec23[0];
fRec22[1] = fRec22[0];
fRec6[1] = fRec6[0];
fRec4[1] = fRec4[0];
fRec2[1] = fRec2[0];
fRec0[1] = fRec0[0];
fRec33[1] = fRec33[0];
fRec32[1] = fRec32[0];
fRec35[1] = fRec35[0];
fRec34[1] = fRec34[0];
fRec37[1] = fRec37[0];
fRec36[1] = fRec36[0];
fRec39[1] = fRec39[0];
fRec38[1] = fRec38[0];
fRec41[1] = fRec41[0];
fRec40[1] = fRec40[0];
fRec43[1] = fRec43[0];
fRec42[1] = fRec42[0];
fRec45[1] = fRec45[0];
fRec44[1] = fRec44[0];
fRec47[1] = fRec47[0];
fRec46[1] = fRec46[0];
fRec30[1] = fRec30[0];
fRec28[1] = fRec28[0];
fRec26[1] = fRec26[0];
fRec24[1] = fRec24[0];
}
}
};
#endif