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Version 4.4.3

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This commit is contained in:
Gary Scavone
2013-09-29 23:21:29 +02:00
committed by Stephen Sinclair
parent baca57040b
commit 0aec39260a
223 changed files with 26190 additions and 11130 deletions
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67
src/Moog.cpp
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@@ -14,7 +14,7 @@
- Vibrato Gain = 1
- Gain = 128
by Perry R. Cook and Gary P. Scavone, 1995 - 2010.
by Perry R. Cook and Gary P. Scavone, 1995-2011.
*/
/***************************************************/
@@ -46,13 +46,14 @@ Moog :: ~Moog( void )
void Moog :: setFrequency( StkFloat frequency )
{
baseFrequency_ = frequency;
#if defined(_STK_DEBUG_)
if ( frequency <= 0.0 ) {
errorString_ << "Moog::setFrequency: parameter is less than or equal to zero!";
handleError( StkError::WARNING );
baseFrequency_ = 220.0;
oStream_ << "Moog::setFrequency: parameter is less than or equal to zero!";
handleError( StkError::WARNING ); return;
}
#endif
baseFrequency_ = frequency;
StkFloat rate = attacks_[0]->getSize() * 0.01 * baseFrequency_ / Stk::sampleRate();
attacks_[0]->setRate( rate );
loops_[0]->setFrequency( baseFrequency_ );
@@ -77,45 +78,33 @@ void Moog :: noteOn( StkFloat frequency, StkFloat amplitude )
filters_[0].setSweepRate( filterRate_ * 22050.0 / Stk::sampleRate() );
filters_[1].setSweepRate( filterRate_ * 22050.0 / Stk::sampleRate() );
#if defined(_STK_DEBUG_)
errorString_ << "Moog::NoteOn: frequency = " << frequency << ", amplitude = " << amplitude << '.';
handleError( StkError::DEBUG_WARNING );
#endif
}
void Moog :: controlChange( int number, StkFloat value )
{
StkFloat norm = value * ONE_OVER_128;
if ( norm < 0 ) {
norm = 0.0;
errorString_ << "Moog::controlChange: control value less than zero ... setting to zero!";
handleError( StkError::WARNING );
}
else if ( norm > 1.0 ) {
norm = 1.0;
errorString_ << "Moog::controlChange: control value greater than 128.0 ... setting to 128.0!";
handleError( StkError::WARNING );
}
if (number == __SK_FilterQ_) // 2
filterQ_ = 0.80 + ( 0.1 * norm );
else if (number == __SK_FilterSweepRate_) // 4
filterRate_ = norm * 0.0002;
else if (number == __SK_ModFrequency_) // 11
this->setModulationSpeed( norm * 12.0 );
else if (number == __SK_ModWheel_) // 1
this->setModulationDepth( norm );
else if (number == __SK_AfterTouch_Cont_) // 128
adsr_.setTarget( norm );
else {
errorString_ << "Moog::controlChange: undefined control number (" << number << ")!";
handleError( StkError::WARNING );
}
#if defined(_STK_DEBUG_)
errorString_ << "Moog::controlChange: number = " << number << ", value = " << value << '.';
handleError( StkError::DEBUG_WARNING );
if ( Stk::inRange( value, 0.0, 128.0 ) == false ) {
oStream_ << "Moog::controlChange: value (" << value << ") is out of range!";
handleError( StkError::WARNING ); return;
}
#endif
StkFloat normalizedValue = value * ONE_OVER_128;
if (number == __SK_FilterQ_) // 2
filterQ_ = 0.80 + ( 0.1 * normalizedValue );
else if (number == __SK_FilterSweepRate_) // 4
filterRate_ = normalizedValue * 0.0002;
else if (number == __SK_ModFrequency_) // 11
this->setModulationSpeed( normalizedValue * 12.0 );
else if (number == __SK_ModWheel_) // 1
this->setModulationDepth( normalizedValue );
else if (number == __SK_AfterTouch_Cont_) // 128
adsr_.setTarget( normalizedValue );
#if defined(_STK_DEBUG_)
else {
oStream_ << "Moog::controlChange: undefined control number (" << number << ")!";
handleError( StkError::WARNING );
}
#endif
}