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Version 4.2.0

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This commit is contained in:
Gary Scavone
2009-03-24 23:02:14 -04:00
committed by Stephen Sinclair
parent cf06b7598b
commit a6381b9d38
281 changed files with 17152 additions and 12000 deletions
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71
include/FM.h
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@@ -19,12 +19,12 @@
type who should worry about this (making
money) worry away.
by Perry R. Cook and Gary P. Scavone, 1995 - 2002.
by Perry R. Cook and Gary P. Scavone, 1995 - 2004.
*/
/***************************************************/
#if !defined(__FM_H)
#define __FM_H
#ifndef STK_FM_H
#define STK_FM_H
#include "Instrmnt.h"
#include "ADSR.h"
@@ -35,7 +35,10 @@ class FM : public Instrmnt
{
public:
//! Class constructor, taking the number of wave/envelope operators to control.
FM( int operators = 4 );
/*!
An StkError will be thrown if the rawwave path is incorrectly set.
*/
FM( unsigned int operators = 4 );
//! Class destructor.
virtual ~FM();
@@ -47,25 +50,25 @@ class FM : public Instrmnt
void loadWaves(const char **filenames);
//! Set instrument parameters for a particular frequency.
virtual void setFrequency(MY_FLOAT frequency);
virtual void setFrequency(StkFloat frequency);
//! Set the frequency ratio for the specified wave.
void setRatio(int waveIndex, MY_FLOAT ratio);
void setRatio(unsigned int waveIndex, StkFloat ratio);
//! Set the gain for the specified wave.
void setGain(int waveIndex, MY_FLOAT gain);
void setGain(unsigned int waveIndex, StkFloat gain);
//! Set the modulation speed in Hz.
void setModulationSpeed(MY_FLOAT mSpeed);
void setModulationSpeed(StkFloat mSpeed);
//! Set the modulation depth.
void setModulationDepth(MY_FLOAT mDepth);
void setModulationDepth(StkFloat mDepth);
//! Set the value of control1.
void setControl1(MY_FLOAT cVal);
void setControl1(StkFloat cVal);
//! Set the value of control1.
void setControl2(MY_FLOAT cVal);
void setControl2(StkFloat cVal);
//! Start envelopes toward "on" targets.
void keyOn();
@@ -74,29 +77,41 @@ class FM : public Instrmnt
void keyOff();
//! Stop a note with the given amplitude (speed of decay).
void noteOff(MY_FLOAT amplitude);
void noteOff(StkFloat amplitude);
//! Pure virtual function ... must be defined in subclasses.
virtual MY_FLOAT tick() = 0;
virtual StkFloat tick() = 0;
//! Computer \e vectorSize outputs and return them in \e vector.
virtual StkFloat *tick(StkFloat *vector, unsigned int vectorSize) = 0;
//! Fill a channel of the StkFrames object with computed outputs.
/*!
The \c channel argument should be one or greater (the first
channel is specified by 1). An StkError will be thrown if the \c
channel argument is zero or it is greater than the number of
channels in the StkFrames object.
*/
virtual StkFrames& tick( StkFrames& frames, unsigned int channel = 1 ) = 0;
//! Perform the control change specified by \e number and \e value (0.0 - 128.0).
virtual void controlChange(int number, MY_FLOAT value);
virtual void controlChange(int number, StkFloat value);
protected:
ADSR **adsr;
WaveLoop **waves;
WaveLoop *vibrato;
TwoZero *twozero;
int nOperators;
MY_FLOAT baseFrequency;
MY_FLOAT *ratios;
MY_FLOAT *gains;
MY_FLOAT modDepth;
MY_FLOAT control1;
MY_FLOAT control2;
MY_FLOAT __FM_gains[100];
MY_FLOAT __FM_susLevels[16];
MY_FLOAT __FM_attTimes[32];
std::vector<ADSR *> adsr_;
std::vector<WaveLoop *> waves_;
WaveLoop *vibrato_;
TwoZero twozero_;
unsigned int nOperators_;
StkFloat baseFrequency_;
std::vector<StkFloat> ratios_;
std::vector<StkFloat> gains_;
StkFloat modDepth_;
StkFloat control1_;
StkFloat control2_;
StkFloat fmGains_[100];
StkFloat fmSusLevels_[16];
StkFloat fmAttTimes_[32];
};