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/*
ZynAddSubFX - a software synthesizer
PADnoteParameters.h - Parameters for PADnote (PADsynth)
Copyright (C) 2002-2005 Nasca Octavian Paul
Author: Nasca Octavian Paul
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License
as published by the Free Software Foundation.
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 (version 2) for more details.
You should have received a copy of the GNU General Public License (version 2)
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PAD_NOTE_PARAMETERS_H
#define PAD_NOTE_PARAMETERS_H
#include "../Misc/XMLwrapper.h"
#include "../DSP/FFTwrapper.h"
#include "../globals.h"
#include "../Synth/OscilGen.h"
#include "../Synth/Resonance.h"
#include "../Misc/Util.h"
#include "EnvelopeParams.h"
#include "LFOParams.h"
#include "FilterParams.h"
#include "Presets.h"
class Master;
class PADnoteParameters:public Presets{
public:
PADnoteParameters(FFTwrapper *fft_,Master* master);
~PADnoteParameters();
void defaults();
void add2XML(XMLwrapper *xml);
void getfromXML(XMLwrapper *xml);
//returns a value between 0.0-1.0 that represents the estimation perceived bandwidth
REALTYPE getprofile(REALTYPE *smp,int size);
//parameters
//the mode: 0 - bandwidth, 1 - discrete (bandwidth=0), 2 - continous
//the harmonic profile is used only on mode 0
unsigned char Pmode;
//Harmonic profile (the frequency distribution of a single harmonic)
struct {
struct{//base function
unsigned char type;
unsigned char par1;
}base;
unsigned char freqmult;//frequency multiplier of the distribution
struct{//the modulator of the distribution
unsigned char par1;
unsigned char freq;
}modulator;
unsigned char width;//the width of the resulting function after the modulation
struct{//the amplitude multiplier of the harmonic profile
unsigned char mode;
unsigned char type;
unsigned char par1;
unsigned char par2;
}amp;
bool autoscale;//if the scale of the harmonic profile is computed automaticaly
unsigned char onehalf;//what part of the base function is used to make the distribution
}Php;
unsigned int Pbandwidth;//the values are from 0 to 1000
unsigned char Pbwscale;//how the bandwidth is increased according to the harmonic's frequency
struct{//where are positioned the harmonics (on integer multimplier or different places)
unsigned char type;
unsigned char par1,par2,par3;//0..255
}Phrpos;
struct {//quality of the samples (how many samples, the length of them,etc.)
unsigned char samplesize;
unsigned char basenote,oct,smpoct;
} Pquality;
//frequency parameters
//If the base frequency is fixed to 440 Hz
unsigned char Pfixedfreq;
/* Equal temperate (this is used only if the Pfixedfreq is enabled)
If this parameter is 0, the frequency is fixed (to 440 Hz);
if this parameter is 64, 1 MIDI halftone -> 1 frequency halftone */
unsigned char PfixedfreqET;
unsigned short int PDetune;//fine detune
unsigned short int PCoarseDetune;//coarse detune+octave
unsigned char PDetuneType;//detune type
EnvelopeParams *FreqEnvelope; //Frequency Envelope
LFOParams *FreqLfo;//Frequency LFO
//Amplitude parameters
unsigned char PStereo;
/* Panning - 0 - random
1 - left
64 - center
127 - right */
unsigned char PPanning;
unsigned char PVolume;
unsigned char PAmpVelocityScaleFunction;
EnvelopeParams *AmpEnvelope;
LFOParams *AmpLfo;
unsigned char PPunchStrength,PPunchTime,PPunchStretch,PPunchVelocitySensing;
//Filter Parameters
FilterParams *GlobalFilter;
// filter velocity sensing
unsigned char PFilterVelocityScale;
// filter velocity sensing
unsigned char PFilterVelocityScaleFunction;
EnvelopeParams *FilterEnvelope;
LFOParams *FilterLfo;
REALTYPE setPbandwidth(int Pbandwidth);//returns the BandWidth in cents
REALTYPE getNhr(int n);//gets the n-th overtone position relatively to N harmonic
void applyparameters(bool lockmutex);
OscilGen *oscilgen;
Resonance *resonance;
struct{
int size;
REALTYPE basefreq;
REALTYPE *smp;
}sample[PAD_MAX_SAMPLES],newsample;
private:
void generatespectrum_bandwidthMode(REALTYPE *spectrum, int size,REALTYPE basefreq,REALTYPE *profile,int profilesize,REALTYPE bwadjust);
void generatespectrum_otherModes(REALTYPE *spectrum, int size,REALTYPE basefreq,REALTYPE *profile,int profilesize,REALTYPE bwadjust);
void deletesamples();
void deletesample(int n);
FFTwrapper *fft;
Master* master;
};
#endif
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