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Merge pull request #195 from wongcc966422/sfxr

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Added sound preview when button is clicked
This commit is contained in:
Tobias Doerffel
2014-01-29 13:47:43 -08:00
parent 83476c3481 e81423949a
commit f872bb2fab
2 changed files with 29 additions and 2 deletions
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28
plugins/sfxr/sfxr.cpp
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@@ -48,6 +48,8 @@ float frnd(float range)
#include "templates.h"
#include "tooltip.h"
#include "song.h"
#include "MidiEvent.h"
#include "MidiTime.h"
#include "embed.cpp"
@@ -319,6 +321,7 @@ bool SfxrSynth::isPlaying() const
sfxrInstrument::sfxrInstrument( InstrumentTrack * _instrument_track ) :
Instrument( _instrument_track, &sfxr_plugin_descriptor ),
m_instrumentTrack(_instrument_track),
m_attModel(0.0f, this),
m_holdModel(0.3f, this),
m_susModel(0.0f, this),
@@ -449,7 +452,7 @@ QString sfxrInstrument::nodeName() const
void sfxrInstrument::playNote( notePlayHandle * _n, sampleFrame * _working_buffer )
{
fpp_t frameNum = _n->framesLeftForCurrentPeriod();
if ( _n->totalFramesPlayed() == 0 )
if ( _n->totalFramesPlayed() == 0 || _n->m_pluginData == NULL )
{
_n->m_pluginData = new SfxrSynth( this );
}
@@ -466,7 +469,7 @@ void sfxrInstrument::playNote( notePlayHandle * _n, sampleFrame * _working_buffe
{
for( ch_cnt_t j=0; j<DEFAULT_CHANNELS; j++ )
{
_working_buffer[i][j] = pitchedBuffer[(int)(((double)pitchedFrameNum/frameNum)*i)][j];
_working_buffer[i][j] = pitchedBuffer[i*pitchedFrameNum/frameNum][j];
}
}
@@ -651,6 +654,17 @@ sfxrInstrumentView::sfxrInstrumentView( Instrument * _instrument,
connect( m_mutateBtn, SIGNAL ( clicked() ), this, SLOT ( mutate() ) );
//preview sound on generator/random/mutate button clicked
connect( m_pickupBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
connect( m_laserBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
connect( m_explosionBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
connect( m_powerupBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
connect( m_hitBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
connect( m_jumpBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
connect( m_blipBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
connect( m_randomizeBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
connect( m_mutateBtn, SIGNAL ( clicked() ), this, SLOT ( previewSound() ) );
}
@@ -1046,6 +1060,16 @@ void sfxrInstrumentView::mutate()
void sfxrInstrumentView::previewSound()
{
sfxrInstrument * s = castModel<sfxrInstrument>();
InstrumentTrack * it = s->m_instrumentTrack;
it->silenceAllNotes();
it->processInEvent( MidiEvent( MidiNoteOn, 0, it->baseNoteModel()->value(), MidiMaxVelocity ), MidiTime() );
}
extern "C"
{

3
plugins/sfxr/sfxr.h
View File

@@ -184,6 +184,7 @@ public:
private:
InstrumentTrack * m_instrumentTrack;
SfxrZeroToOneFloatModel m_attModel;
SfxrZeroToOneFloatModel m_holdModel;
SfxrZeroToOneFloatModel m_susModel;
@@ -241,6 +242,8 @@ protected slots:
void randomize();
void mutate();
void previewSound();
private:
virtual void modelChanged();