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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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87
src/Rhodey.cpp
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@@ -26,7 +26,7 @@
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.
*/
/***************************************************/
@@ -36,74 +36,85 @@ Rhodey :: Rhodey()
: FM()
{
// Concatenate the STK rawwave path to the rawwave files
for ( int i=0; i<3; i++ )
waves[i] = new WaveLoop( (Stk::rawwavePath() + "sinewave.raw").c_str(), TRUE );
waves[3] = new WaveLoop( (Stk::rawwavePath() + "fwavblnk.raw").c_str(), TRUE );
for ( unsigned int i=0; i<3; i++ )
waves_[i] = new WaveLoop( (Stk::rawwavePath() + "sinewave.raw").c_str(), true );
waves_[3] = new WaveLoop( (Stk::rawwavePath() + "fwavblnk.raw").c_str(), true );
this->setRatio(0, 1.0);
this->setRatio(1, 0.5);
this->setRatio(2, 1.0);
this->setRatio(3, 15.0);
gains[0] = __FM_gains[99];
gains[1] = __FM_gains[90];
gains[2] = __FM_gains[99];
gains[3] = __FM_gains[67];
gains_[0] = fmGains_[99];
gains_[1] = fmGains_[90];
gains_[2] = fmGains_[99];
gains_[3] = fmGains_[67];
adsr[0]->setAllTimes( 0.001, 1.50, 0.0, 0.04);
adsr[1]->setAllTimes( 0.001, 1.50, 0.0, 0.04);
adsr[2]->setAllTimes( 0.001, 1.00, 0.0, 0.04);
adsr[3]->setAllTimes( 0.001, 0.25, 0.0, 0.04);
adsr_[0]->setAllTimes( 0.001, 1.50, 0.0, 0.04);
adsr_[1]->setAllTimes( 0.001, 1.50, 0.0, 0.04);
adsr_[2]->setAllTimes( 0.001, 1.00, 0.0, 0.04);
adsr_[3]->setAllTimes( 0.001, 0.25, 0.0, 0.04);
twozero->setGain((MY_FLOAT) 1.0);
twozero_.setGain( 1.0 );
}
Rhodey :: ~Rhodey()
{
}
void Rhodey :: setFrequency(MY_FLOAT frequency)
void Rhodey :: setFrequency(StkFloat frequency)
{
baseFrequency = frequency * (MY_FLOAT) 2.0;
baseFrequency_ = frequency * 2.0;
for (int i=0; i<nOperators; i++ )
waves[i]->setFrequency( baseFrequency * ratios[i] );
for (unsigned int i=0; i<nOperators_; i++ )
waves_[i]->setFrequency( baseFrequency_ * ratios_[i] );
}
void Rhodey :: noteOn(MY_FLOAT frequency, MY_FLOAT amplitude)
void Rhodey :: noteOn(StkFloat frequency, StkFloat amplitude)
{
gains[0] = amplitude * __FM_gains[99];
gains[1] = amplitude * __FM_gains[90];
gains[2] = amplitude * __FM_gains[99];
gains[3] = amplitude * __FM_gains[67];
this->setFrequency(frequency);
gains_[0] = amplitude * fmGains_[99];
gains_[1] = amplitude * fmGains_[90];
gains_[2] = amplitude * fmGains_[99];
gains_[3] = amplitude * fmGains_[67];
this->setFrequency( frequency );
this->keyOn();
#if defined(_STK_DEBUG_)
cerr << "Rhodey: NoteOn frequency = " << frequency << ", amplitude = " << amplitude << endl;
errorString_ << "Rhodey::NoteOn: frequency = " << frequency << ", amplitude = " << amplitude << '.';
handleError( StkError::DEBUG_WARNING );
#endif
}
MY_FLOAT Rhodey :: tick()
StkFloat Rhodey :: tick()
{
MY_FLOAT temp, temp2;
StkFloat temp, temp2;
temp = gains[1] * adsr[1]->tick() * waves[1]->tick();
temp = temp * control1;
temp = gains_[1] * adsr_[1]->tick() * waves_[1]->tick();
temp = temp * control1_;
waves[0]->addPhaseOffset(temp);
waves[3]->addPhaseOffset(twozero->lastOut());
temp = gains[3] * adsr[3]->tick() * waves[3]->tick();
twozero->tick(temp);
waves_[0]->addPhaseOffset( temp );
waves_[3]->addPhaseOffset( twozero_.lastOut() );
temp = gains_[3] * adsr_[3]->tick() * waves_[3]->tick();
twozero_.tick(temp);
waves[2]->addPhaseOffset(temp);
temp = ( 1.0 - (control2 * 0.5)) * gains[0] * adsr[0]->tick() * waves[0]->tick();
temp += control2 * 0.5 * gains[2] * adsr[2]->tick() * waves[2]->tick();
waves_[2]->addPhaseOffset( temp );
temp = ( 1.0 - (control2_ * 0.5)) * gains_[0] * adsr_[0]->tick() * waves_[0]->tick();
temp += control2_ * 0.5 * gains_[2] * adsr_[2]->tick() * waves_[2]->tick();
// Calculate amplitude modulation and apply it to output.
temp2 = vibrato->tick() * modDepth;
temp2 = vibrato_->tick() * modDepth_;
temp = temp * (1.0 + temp2);
lastOutput = temp * 0.5;
return lastOutput;
lastOutput_ = temp * 0.5;
return lastOutput_;
}
StkFloat *Rhodey :: tick(StkFloat *vector, unsigned int vectorSize)
{
return Instrmnt::tick( vector, vectorSize );
}
StkFrames& Rhodey :: tick( StkFrames& frames, unsigned int channel )
{
return Instrmnt::tick( frames, channel );
}