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Merge pull request #639 from diizy/master

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Monstro changes
This commit is contained in:
Tobias Doerffel
2014-04-25 11:46:21 +02:00
parent 9a3ab692e9 b36f905547
commit f4a8df7c67
3 changed files with 203 additions and 144 deletions
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307
plugins/monstro/Monstro.cpp
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@@ -89,22 +89,20 @@ MonstroSynth::MonstroSynth( MonstroInstrument * _i, NotePlayHandle * _nph,
m_lfo1_phase = 0.0f;
m_lfo2_phase = 0.0f;
m_lfo1_s = Oscillator::noiseSample( 0.0f );
m_lfo2_s = Oscillator::noiseSample( 0.0f );
m_osc1l_last = 0.0f;
m_osc1r_last = 0.0f;
m_osc2l_last = 0.0f;
m_osc2r_last = 0.0f;
m_osc3l_last = 0.0f;
m_osc3r_last = 0.0f;
m_l_last = 0.0f;
m_r_last = 0.0f;
// constants for amp delta capping
m_adcap1 = ADCAP1 / m_samplerate;
m_adcap2 = ADCAP2 / m_samplerate;
m_invert2l = false;
m_invert2r = false;
m_invert3l = false;
m_invert3r = false;
}
@@ -256,9 +254,10 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
const bool o1ssr = m_parent->m_osc1SSR.value();
const bool o1ssf = m_parent->m_osc1SSF.value();
const bool o2sync = m_parent->m_osc2Sync.value();
const bool o3sync = m_parent->m_osc3Sync.value();
const bool o2sync = m_parent->m_osc2SyncH.value();
const bool o3sync = m_parent->m_osc3SyncH.value();
const bool o2syncr = m_parent->m_osc2SyncR.value();
const bool o3syncr = m_parent->m_osc3SyncR.value();
///////////////////////////
// //
@@ -274,20 +273,20 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
float o1l_p;
float o1r_p;
float o1_pw;
// osc2 vars
float o2l_f;
float o2r_f;
float o2l_p;
float o2r_p;
// osc3 vars
float o3l_f;
float o3r_f;
float o3l_p;
float o3r_p;
float sub;
// phase delta calculation vars
float pd_l;
float pd_r;
@@ -330,7 +329,7 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
// bounds check for phase
if( o1l_p < 0 ) o1l_p -= floorf( o1l_p );
if( o1r_p < 0 ) o1r_p -= floorf( o1r_p );
// pulse wave osc
sample_t O1L = ( fraction( o1l_p ) < o1_pw ) ? 1.0f : -1.0f;
sample_t O1R = ( fraction( o1r_p ) < o1_pw ) ? 1.0f : -1.0f;
@@ -339,40 +338,64 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
// sync on rise
if( o1ssr )
{
// hard sync
if( o2sync )
{
if( O1L > m_osc1l_last ) m_osc2l_phase = 0.0f;
if( O1R > m_osc1r_last ) m_osc2r_phase = 0.0f;
}
}
if( o3sync )
{
if( O1L > m_osc1l_last ) m_osc3l_phase = 0.0f;
if( O1R > m_osc1r_last ) m_osc3r_phase = 0.0f;
}
// reverse sync
if( o2syncr )
{
if( O1L > m_osc1l_last ) m_invert2l = !m_invert2l;
if( O1R > m_osc1r_last ) m_invert2r = !m_invert2r;
}
if( o3syncr )
{
if( O1L > m_osc1l_last ) m_invert3l = !m_invert3l;
if( O1R > m_osc1r_last ) m_invert3r = !m_invert3r;
}
}
// sync on fall
if( o1ssf )
{
// hard sync
if( o2sync )
{
if( O1L < m_osc1l_last ) m_osc2l_phase = 0.0f;
if( O1R < m_osc1r_last ) m_osc2r_phase = 0.0f;
}
}
if( o3sync )
{
if( O1L < m_osc1l_last ) m_osc3l_phase = 0.0f;
if( O1R < m_osc1r_last ) m_osc3r_phase = 0.0f;
}
// reverse sync
if( o2syncr )
{
if( O1L < m_osc1l_last ) m_invert2l = !m_invert2l;
if( O1R < m_osc1r_last ) m_invert2r = !m_invert2r;
}
if( o3syncr )
{
if( O1L < m_osc1l_last ) m_invert3l = !m_invert3l;
if( O1R < m_osc1r_last ) m_invert3r = !m_invert3r;
}
}
// update last before signal is touched
// also do a very simplistic amp delta cap - it's a pulse wave signal so we won't care about it too much...
// also do a very simple amp delta cap
const sample_t tmpl = m_osc1l_last;
const sample_t tmpr = m_osc1r_last;
m_osc1l_last = O1L;
m_osc1r_last = O1R;
if( tmpl != O1L ) O1L = 0.0f;
if( tmpr != O1R ) O1R = 0.0f;
@@ -413,29 +436,27 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
if( pd_l > 0.5 ) pd_l = 1.0 - pd_l;
pd_r = qAbs( o2r_p - m_ph2r_last );
if( pd_r > 0.5 ) pd_r = 1.0 - pd_r;
// multi-wave DC Oscillator
sample_t O2L = oscillate( o2w, o2l_p, BandLimitedWave::pdToLen( pd_l ) );
sample_t O2R = oscillate( o2w, o2r_p, BandLimitedWave::pdToLen( pd_r ) );
// do amplitude delta cap
O2L = qBound( m_osc2l_last - m_adcap1, O2L, m_osc2l_last + m_adcap1 );
O2R = qBound( m_osc2r_last - m_adcap1, O2R, m_osc2r_last + m_adcap1 );
m_osc2l_last = O2L;
m_osc2r_last = O2R;
// modulate volume
O2L *= o2lv;
O2R *= o2rv;
modulatevol( O2L, o2v )
modulatevol( O2R, o2v )
// reverse sync - invert waveforms when needed
if( m_invert2l ) O2L *= -1.0;
if( m_invert2r ) O2R *= -1.0;
// update osc2 phases
m_ph2l_last = m_osc2l_phase;
m_ph2r_last = m_osc2r_phase;
m_osc2l_phase = fraction( m_osc2l_phase + 1.0f / ( static_cast<float>( m_samplerate ) / o2l_f ) );
m_osc2r_phase = fraction( m_osc2r_phase + 1.0f / ( static_cast<float>( m_samplerate ) / o2r_f ) );
/////////////////////////////
// //
@@ -451,8 +472,8 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
// o2 modulation?
if( omod == MOD_FM )
{
o3l_f = qBound( MIN_FREQ, o3l_f * powf( 2.0f, O2L * 2 ), MAX_FREQ );
o3r_f = qBound( MIN_FREQ, o3r_f * powf( 2.0f, O2R * 2 ), MAX_FREQ );
o3l_f = qBound( MIN_FREQ, o3l_f * powf( 2.0f, O2L ), MAX_FREQ );
o3r_f = qBound( MIN_FREQ, o3r_f * powf( 2.0f, O2R ), MAX_FREQ );
}
// calc and modulate phase
@@ -476,7 +497,7 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
if( pd_l > 0.5 ) pd_l = 1.0 - pd_l;
pd_r = qAbs( o3r_p - m_ph3r_last );
if( pd_r > 0.5 ) pd_r = 1.0 - pd_r;
// multi-wave DC Oscillator, sub-osc 1
sample_t O3AL = oscillate( o3w1, o3l_p, BandLimitedWave::pdToLen( pd_l ) );
sample_t O3AR = oscillate( o3w1, o3r_p, BandLimitedWave::pdToLen( pd_r ) );
@@ -492,12 +513,6 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
sample_t O3L = linearInterpolate( O3AL, O3BL, sub );
sample_t O3R = linearInterpolate( O3AR, O3BR, sub );
// do amp delta capping, before volume is touched
O3L = qBound( m_osc3l_last - m_adcap1, O3L, m_osc3l_last + m_adcap1 );
O3R = qBound( m_osc3r_last - m_adcap1, O3R, m_osc3r_last + m_adcap1 );
m_osc3l_last = O3L;
m_osc3r_last = O3R;
// modulate volume
O3L *= o3lv;
O3R *= o3rv;
@@ -510,22 +525,23 @@ void MonstroSynth::renderOutput( fpp_t _frames, sampleFrame * _buf )
O3R = qBound( -MODCLIP, O3R * qMax( 0.0f, 1.0f + O2R ), MODCLIP );
}
// reverse sync - invert waveforms when needed
if( m_invert3l ) O3L *= -1.0;
if( m_invert3r ) O3R *= -1.0;
// update osc3 phases
m_ph3l_last = m_osc3l_phase;
m_ph3r_last = m_osc3r_phase;
m_ph3r_last = m_osc3r_phase;
m_osc3l_phase = fraction( m_osc3l_phase + 1.0f / ( static_cast<float>( m_samplerate ) / o3l_f ) );
m_osc3r_phase = fraction( m_osc3r_phase + 1.0f / ( static_cast<float>( m_samplerate ) / o3r_f ) );
// amp delta caps
// integrator - very simple filter
sample_t L = O1L + O3L + ( omod == MOD_MIX ? O2L : 0.0f );
sample_t R = O1R + O3R + ( omod == MOD_MIX ? O2R : 0.0f );
L = qBound( m_l_last - m_adcap2, L, m_l_last + m_adcap2 );
R = qBound( m_r_last - m_adcap2, R, m_r_last + m_adcap2 );
_buf[f][0] = linearInterpolate( L, m_l_last, INTEGRATOR );
_buf[f][1] = linearInterpolate( R, m_r_last, INTEGRATOR );
_buf[f][0] = L;
_buf[f][1] = R;
m_l_last = L;
m_r_last = R;
}
@@ -550,9 +566,6 @@ void MonstroSynth::renderModulators( fpp_t _frames )
const f_cnt_t tfp = m_nph->totalFramesPlayed();
// LFOs
sample_t lfo1_s;
sample_t lfo2_s;
// LFO 1
switch( m_parent->m_lfo1Wave.value() )
@@ -562,9 +575,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = Oscillator::sinSample( ph );
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent-> m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = Oscillator::sinSample( ph );
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent-> m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
@@ -573,9 +586,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = Oscillator::triangleSample( ph );
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = Oscillator::triangleSample( ph );
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
@@ -584,9 +597,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = Oscillator::sawSample( ph );
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = Oscillator::sawSample( ph );
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
@@ -595,9 +608,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = Oscillator::sawSample( ph ) * -1.0f;
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = Oscillator::sawSample( ph ) * -1.0f;
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
@@ -606,9 +619,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = Oscillator::squareSample( ph );
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = Oscillator::squareSample( ph );
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
@@ -617,9 +630,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = oscillate( WAVE_SQRSOFT, ph, lfo1_r );
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = oscillate( WAVE_SQRSOFT, ph, lfo1_r );
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
@@ -628,9 +641,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = Oscillator::moogSawSample( ph );
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = Oscillator::moogSawSample( ph );
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
@@ -639,9 +652,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = oscillate( WAVE_SINABS, ph, lfo1_r );
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = oscillate( WAVE_SINABS, ph, lfo1_r );
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
@@ -650,23 +663,38 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo1_phase + lfo1_po;
lfo1_s = Oscillator::expSample( ph );
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent-> m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_s = Oscillator::expSample( ph );
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent-> m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
}
break;
case WAVE_NOISE:
default:
case WAVE_RANDOM:
for( f_cnt_t f = 0; f < _frames; f++ )
{
const f_cnt_t t = f + tfp;
if( t % static_cast<int>( lfo1_r ) == 0 ) m_lfo1_last = Oscillator::noiseSample( 0.0f );
lfo1_s = m_lfo1_last;
if( t < m_parent->m_lfo1_att ) lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = lfo1_s;
m_lfo1_phase += 1.0f / lfo1_r;
m_lfo1_s = m_lfo1_last;
if( t < m_parent->m_lfo1_att ) m_lfo1_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo1_att );
m_lfo1_buf[f] = m_lfo1_s;
}
m_lfo1_phase += static_cast<float>( _frames ) / lfo1_r;
break;
case WAVE_RANDOM_SMOOTH:
default:
for( f_cnt_t f = 0; f < _frames; f++ )
{
const f_cnt_t t = f + tfp;
const f_cnt_t tm = t % static_cast<int>( lfo1_r );
const float p = static_cast<float>( tm ) / lfo1_r;
if( tm == 0 )
{
m_lfo1_last = m_lfo1_s;
m_lfo1_s = Oscillator::noiseSample( 0.0f );
}
m_lfo1_buf[f] = cosinusInterpolate( m_lfo1_last, m_lfo1_s, p );
}
m_lfo1_phase += static_cast<float>( _frames ) / lfo1_r;
break;
}
@@ -679,9 +707,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = Oscillator::sinSample( ph );
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent-> m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = Oscillator::sinSample( ph );
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent-> m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
@@ -690,9 +718,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = Oscillator::triangleSample( ph );
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = Oscillator::triangleSample( ph );
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
@@ -701,9 +729,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = Oscillator::sawSample( ph );
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = Oscillator::sawSample( ph );
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
@@ -712,9 +740,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = Oscillator::sawSample( ph ) * -1.0f;
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = Oscillator::sawSample( ph ) * -1.0f;
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
@@ -723,9 +751,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = Oscillator::squareSample( ph );
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = Oscillator::squareSample( ph );
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
@@ -734,9 +762,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = oscillate( WAVE_SQRSOFT, ph, lfo2_r );
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = oscillate( WAVE_SQRSOFT, ph, lfo2_r );
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
@@ -745,9 +773,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = Oscillator::moogSawSample( ph );
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = Oscillator::moogSawSample( ph );
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
@@ -756,9 +784,9 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = oscillate( WAVE_SINABS, ph, lfo2_r );
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = oscillate( WAVE_SINABS, ph, lfo2_r );
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
@@ -767,23 +795,38 @@ void MonstroSynth::renderModulators( fpp_t _frames )
{
const f_cnt_t t = f + tfp;
const float ph = m_lfo2_phase + lfo2_po;
lfo2_s = Oscillator::expSample( ph );
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent-> m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_s = Oscillator::expSample( ph );
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent-> m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
}
break;
case WAVE_NOISE:
default:
case WAVE_RANDOM:
for( f_cnt_t f = 0; f < _frames; f++ )
{
const f_cnt_t t = f + tfp;
if( t % static_cast<int>( lfo2_r ) == 0 ) m_lfo2_last = Oscillator::noiseSample( 0.0f );
lfo2_s = m_lfo2_last;
if( t < m_parent->m_lfo2_att ) lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = lfo2_s;
m_lfo2_phase += 1.0f / lfo2_r;
m_lfo2_s = m_lfo2_last;
if( t < m_parent->m_lfo2_att ) m_lfo2_s *= ( static_cast<sample_t>( t ) / m_parent->m_lfo2_att );
m_lfo2_buf[f] = m_lfo2_s;
}
m_lfo2_phase += static_cast<float>( _frames ) / lfo2_r;
break;
case WAVE_RANDOM_SMOOTH:
default:
for( f_cnt_t f = 0; f < _frames; f++ )
{
const f_cnt_t t = f + tfp;
const f_cnt_t tm = t % static_cast<int>( lfo2_r );
const float p = static_cast<float>( tm ) / lfo2_r;
if( tm == 0 )
{
m_lfo2_last = m_lfo2_s;
m_lfo2_s = Oscillator::noiseSample( 0.0f );
}
m_lfo2_buf[f] = cosinusInterpolate( m_lfo2_last, m_lfo2_s, p );
}
m_lfo2_phase += static_cast<float>( _frames ) / lfo2_r;
break;
}
@@ -929,7 +972,8 @@ MonstroInstrument::MonstroInstrument( InstrumentTrack * _instrument_track ) :
m_osc2Ftr( 0.0, -100.0, 100.0, 1.0, this, tr( "Osc 2 Fine detune right" ) ),
m_osc2Spo( 0.0, -180.0, 180.0, 0.1, this, tr( "Osc 2 Stereo phase offset" ) ),
m_osc2Wave( this, tr( "Osc 2 Waveform" ) ),
m_osc2Sync( false, this, tr( "Osc 2 Sync" ) ),
m_osc2SyncH( false, this, tr( "Osc 2 Sync Hard" ) ),
m_osc2SyncR( false, this, tr( "Osc 2 Sync Reverse" ) ),
m_osc3Vol( 33.0, 0.0, 200.0, 0.1, this, tr( "Osc 3 Volume" ) ),
m_osc3Pan( 0.0, -100.0, 100.0, 0.1, this, tr( "Osc 3 Panning" ) ),
@@ -938,7 +982,8 @@ MonstroInstrument::MonstroInstrument( InstrumentTrack * _instrument_track ) :
m_osc3Sub( 0.0, -100.0, 100.0, 0.1, this, tr( "Osc 3 Sub-oscillator mix" ) ),
m_osc3Wave1( this, tr( "Osc 3 Waveform 1" ) ),
m_osc3Wave2( this, tr( "Osc 3 Waveform 2" ) ),
m_osc3Sync( false, this, tr( "Osc 3 Sync" ) ),
m_osc3SyncH( false, this, tr( "Osc 3 Sync Hard" ) ),
m_osc3SyncR( false, this, tr( "Osc 3 Sync Reverse" ) ),
m_lfo1Wave( this, tr( "LFO 1 Waveform" ) ),
m_lfo1Att( 0.0f, 0.0f, 2000.0f, 1.0f, 2000.0f, this, tr( "LFO 1 Attack" ) ),
@@ -1027,9 +1072,9 @@ MonstroInstrument::MonstroInstrument( InstrumentTrack * _instrument_track ) :
{
// make sure the wavetables exist:
// generate bandlimited wavetables
// generate bandlimited wavetables
BandLimitedWave::generateWaves();
// setup waveboxes
setwavemodel( m_osc2Wave )
setwavemodel( m_osc3Wave1 )
@@ -1150,7 +1195,8 @@ void MonstroInstrument::saveSettings( QDomDocument & _doc,
m_osc2Ftr.saveSettings( _doc, _this, "o2ftr" );
m_osc2Spo.saveSettings( _doc, _this, "o2spo" );
m_osc2Wave.saveSettings( _doc, _this, "o2wav" );
m_osc2Sync.saveSettings( _doc, _this, "o2syn" );
m_osc2SyncH.saveSettings( _doc, _this, "o2syn" );
m_osc2SyncR.saveSettings( _doc, _this, "o2synr" );
m_osc3Vol.saveSettings( _doc, _this, "o3vol" );
m_osc3Pan.saveSettings( _doc, _this, "o3pan" );
@@ -1159,7 +1205,8 @@ void MonstroInstrument::saveSettings( QDomDocument & _doc,
m_osc3Sub.saveSettings( _doc, _this, "o3sub" );
m_osc3Wave1.saveSettings( _doc, _this, "o3wav1" );
m_osc3Wave2.saveSettings( _doc, _this, "o3wav2" );
m_osc3Sync.saveSettings( _doc, _this, "o3syn" );
m_osc3SyncH.saveSettings( _doc, _this, "o3syn" );
m_osc3SyncR.saveSettings( _doc, _this, "o3synr" );
m_lfo1Wave.saveSettings( _doc, _this, "l1wav" );
m_lfo1Att.saveSettings( _doc, _this, "l1att" );
@@ -1265,7 +1312,8 @@ void MonstroInstrument::loadSettings( const QDomElement & _this )
m_osc2Ftr.loadSettings( _this, "o2ftr" );
m_osc2Spo.loadSettings( _this, "o2spo" );
m_osc2Wave.loadSettings( _this, "o2wav" );
m_osc2Sync.loadSettings( _this, "o2syn" );
m_osc2SyncH.loadSettings( _this, "o2syn" );
m_osc2SyncR.loadSettings( _this, "o2synr" );
m_osc3Vol.loadSettings( _this, "o3vol" );
m_osc3Pan.loadSettings( _this, "o3pan" );
@@ -1274,7 +1322,8 @@ void MonstroInstrument::loadSettings( const QDomElement & _this )
m_osc3Sub.loadSettings( _this, "o3sub" );
m_osc3Wave1.loadSettings( _this, "o3wav1" );
m_osc3Wave2.loadSettings( _this, "o3wav2" );
m_osc3Sync.loadSettings( _this, "o3syn" );
m_osc3SyncH.loadSettings( _this, "o3syn" );
m_osc3SyncR.loadSettings( _this, "o3synr" );
m_lfo1Wave.loadSettings( _this, "l1wav" );
m_lfo1Att.loadSettings( _this, "l1att" );
@@ -1550,7 +1599,8 @@ void MonstroView::modelChanged()
m_osc2FtrKnob-> setModel( &m-> m_osc2Ftr );
m_osc2SpoKnob-> setModel( &m-> m_osc2Spo );
m_osc2WaveBox-> setModel( &m-> m_osc2Wave );
m_osc2SyncButton-> setModel( &m-> m_osc2Sync );
m_osc2SyncHButton-> setModel( &m-> m_osc2SyncH );
m_osc2SyncRButton-> setModel( &m-> m_osc2SyncR );
m_osc3VolKnob-> setModel( &m-> m_osc3Vol );
m_osc3PanKnob-> setModel( &m-> m_osc3Pan );
@@ -1559,7 +1609,8 @@ void MonstroView::modelChanged()
m_osc3SubKnob-> setModel( &m-> m_osc3Sub );
m_osc3Wave1Box-> setModel( &m-> m_osc3Wave1 );
m_osc3Wave2Box-> setModel( &m-> m_osc3Wave2 );
m_osc3SyncButton-> setModel( &m-> m_osc3Sync );
m_osc3SyncHButton-> setModel( &m-> m_osc3SyncH );
m_osc3SyncRButton-> setModel( &m-> m_osc3SyncR );
m_lfo1WaveBox-> setModel( &m-> m_lfo1Wave );
m_lfo1AttKnob-> setModel( &m-> m_lfo1Att );
@@ -1691,7 +1742,8 @@ QWidget * MonstroView::setupOperatorsView( QWidget * _parent )
m_osc2WaveBox -> setGeometry( 204, O2ROW + 7, 42, 22 );
m_osc2WaveBox->setFont( pointSize<8>( m_osc2WaveBox->font() ) );
maketinyled( m_osc2SyncButton, 204, O2ROW - 3, "Sync oscillator 2" )
maketinyled( m_osc2SyncHButton, 212, O2ROW - 3, "Hard sync oscillator 2" )
maketinyled( m_osc2SyncRButton, 191, O2ROW - 3, "Reverse sync oscillator 2" )
makeknob( m_osc3VolKnob, KNOBCOL1, O3ROW, "Volume", "%", "osc3Knob" )
makeknob( m_osc3PanKnob, KNOBCOL2, O3ROW, "Panning", "", "osc3Knob" )
@@ -1707,8 +1759,9 @@ QWidget * MonstroView::setupOperatorsView( QWidget * _parent )
m_osc3Wave2Box -> setGeometry( 204, O3ROW + 7, 42, 22 );
m_osc3Wave2Box->setFont( pointSize<8>( m_osc3Wave2Box->font() ) );
maketinyled( m_osc3SyncButton, 204, O3ROW - 3, "Sync oscillator 3" )
maketinyled( m_osc3SyncHButton, 212, O3ROW - 3, "Hard sync oscillator 3" )
maketinyled( m_osc3SyncRButton, 191, O3ROW - 3, "Reverse sync oscillator 3" )
m_lfo1WaveBox = new comboBox( view );
m_lfo1WaveBox -> setGeometry( 2, LFOROW + 7, 42, 22 );
m_lfo1WaveBox->setFont( pointSize<8>( m_lfo1WaveBox->font() ) );

40
plugins/monstro/Monstro.h
View File

@@ -93,7 +93,8 @@
name .addItem( tr( "Soft square wave" ), static_cast<PixmapLoader*>( new PluginPixmapLoader( "sqrsoft" ) ) ); \
name .addItem( tr( "Abs. sine wave" ), static_cast<PixmapLoader*>( new PluginPixmapLoader( "sinabs" ) ) ); \
name .addItem( tr( "Exponential wave" ), static_cast<PixmapLoader*>( new PluginPixmapLoader( "exp" ) ) ); \
name .addItem( tr( "Random" ), static_cast<PixmapLoader*>( new PluginPixmapLoader( "rand" ) ) );
name .addItem( tr( "Random" ), static_cast<PixmapLoader*>( new PluginPixmapLoader( "rand" ) ) ); \
name .addItem( tr( "Random smooth" ), static_cast<PixmapLoader*>( new PluginPixmapLoader( "rand" ) ) );
// UI constants
const int O1ROW = 22;
@@ -158,6 +159,11 @@ const int WAVE_MOOG_D = 14;
const int NUM_WAVES = 15;
// lfo-specific enumerators
const int WAVE_RANDOM = 9;
const int WAVE_RANDOM_SMOOTH = 10;
const int NUM_LFO_WAVES = 11;
// modulation enumerators
const int MOD_MIX = 0;
const int MOD_AM = 1;
@@ -170,10 +176,7 @@ const float MODCLIP = 2.0;
const float MIN_FREQ = 18.0f;
const float MAX_FREQ = 48000.0f;
// constants for amp delta capping - these will be divided by samplerate by the synth
const float ADCAP1 = 44100 / 2;
const float ADCAP2 = 44100 / 2.25;
const float INTEGRATOR = 3.0f / 7.0f;
class MonstroInstrument;
class MonstroView;
@@ -302,16 +305,13 @@ private:
sample_t m_lfo1_last;
sample_t m_lfo2_last;
sample_t m_lfo1_s;
sample_t m_lfo2_s;
sample_t m_osc1l_last;
sample_t m_osc1r_last;
sample_t m_osc2l_last;
sample_t m_osc2r_last;
sample_t m_osc3l_last;
sample_t m_osc3r_last;
sample_t m_l_last;
sample_t m_r_last;
@@ -321,8 +321,10 @@ private:
float m_ph3l_last;
float m_ph3r_last;
float m_adcap1;
float m_adcap2;
bool m_invert2l;
bool m_invert3l;
bool m_invert2r;
bool m_invert3r;
};
class MonstroInstrument : public Instrument
@@ -434,7 +436,8 @@ private:
FloatModel m_osc2Ftr;
FloatModel m_osc2Spo;
ComboBoxModel m_osc2Wave;
BoolModel m_osc2Sync;
BoolModel m_osc2SyncH;
BoolModel m_osc2SyncR;
FloatModel m_osc3Vol;
FloatModel m_osc3Pan;
@@ -443,7 +446,8 @@ private:
FloatModel m_osc3Sub;
ComboBoxModel m_osc3Wave1;
ComboBoxModel m_osc3Wave2;
BoolModel m_osc3Sync;
BoolModel m_osc3SyncH;
BoolModel m_osc3SyncR;
ComboBoxModel m_lfo1Wave;
TempoSyncKnobModel m_lfo1Att;
@@ -582,7 +586,8 @@ private:
knob * m_osc2FtrKnob;
knob * m_osc2SpoKnob;
comboBox * m_osc2WaveBox;
pixmapButton * m_osc2SyncButton;
pixmapButton * m_osc2SyncHButton;
pixmapButton * m_osc2SyncRButton;
knob * m_osc3VolKnob;
knob * m_osc3PanKnob;
@@ -591,7 +596,8 @@ private:
knob * m_osc3SubKnob;
comboBox * m_osc3Wave1Box;
comboBox * m_osc3Wave2Box;
pixmapButton * m_osc3SyncButton;
pixmapButton * m_osc3SyncHButton;
pixmapButton * m_osc3SyncRButton;
comboBox * m_lfo1WaveBox;
TempoSyncKnob * m_lfo1AttKnob;

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