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Version 4.4.0

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This commit is contained in:
Gary Scavone
2013-09-29 23:11:39 +02:00
committed by Stephen Sinclair
parent d199342e86
commit eccd8c9981
287 changed files with 11712 additions and 7676 deletions
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45
src/FMVoices.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 - 2007.
by Perry R. Cook and Gary P. Scavone, 1995 - 2009.
*/
/***************************************************/
@@ -34,13 +34,15 @@
#include "SKINI.msg"
#include "Phonemes.h"
FMVoices :: FMVoices()
namespace stk {
FMVoices :: FMVoices( void )
: FM()
{
// Concatenate the STK rawwave path to the rawwave files
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 );
waves_[i] = new FileLoop( (Stk::rawwavePath() + "sinewave.raw").c_str(), true );
waves_[3] = new FileLoop( (Stk::rawwavePath() + "fwavblnk.raw").c_str(), true );
this->setRatio(0, 2.00);
this->setRatio(1, 4.00);
@@ -67,11 +69,11 @@ FMVoices :: FMVoices()
this->setFrequency( 110.0 );
}
FMVoices :: ~FMVoices()
FMVoices :: ~FMVoices( void )
{
}
void FMVoices :: setFrequency(StkFloat frequency)
void FMVoices :: setFrequency( StkFloat frequency )
{
StkFloat temp, temp2 = 0.0;
int tempi = 0;
@@ -109,7 +111,7 @@ void FMVoices :: setFrequency(StkFloat frequency)
gains_[2] = 1.0;
}
void FMVoices :: noteOn(StkFloat frequency, StkFloat amplitude)
void FMVoices :: noteOn( StkFloat frequency, StkFloat amplitude )
{
this->setFrequency( frequency );
tilt_[0] = amplitude;
@@ -123,32 +125,7 @@ void FMVoices :: noteOn(StkFloat frequency, StkFloat amplitude)
#endif
}
StkFloat FMVoices :: computeSample()
{
register StkFloat temp, temp2;
temp = gains_[3] * adsr_[3]->tick() * waves_[3]->tick();
temp2 = vibrato_.tick() * modDepth_ * 0.1;
waves_[0]->setFrequency(baseFrequency_ * (1.0 + temp2) * ratios_[0]);
waves_[1]->setFrequency(baseFrequency_ * (1.0 + temp2) * ratios_[1]);
waves_[2]->setFrequency(baseFrequency_ * (1.0 + temp2) * ratios_[2]);
waves_[3]->setFrequency(baseFrequency_ * (1.0 + temp2) * ratios_[3]);
waves_[0]->addPhaseOffset(temp * mods_[0]);
waves_[1]->addPhaseOffset(temp * mods_[1]);
waves_[2]->addPhaseOffset(temp * mods_[2]);
waves_[3]->addPhaseOffset( twozero_.lastOut() );
twozero_.tick( temp );
temp = gains_[0] * tilt_[0] * adsr_[0]->tick() * waves_[0]->tick();
temp += gains_[1] * tilt_[1] * adsr_[1]->tick() * waves_[1]->tick();
temp += gains_[2] * tilt_[2] * adsr_[2]->tick() * waves_[2]->tick();
lastOutput_ = temp * 0.33;
return lastOutput_;
}
void FMVoices :: controlChange(int number, StkFloat value)
void FMVoices :: controlChange( int number, StkFloat value )
{
StkFloat norm = value * ONE_OVER_128;
if ( norm < 0 ) {
@@ -188,3 +165,5 @@ void FMVoices :: controlChange(int number, StkFloat value)
handleError( StkError::DEBUG_WARNING );
#endif
}
} // stk namespace