audio/lmms: Updated for version 0.4.15.

Signed-off-by: Niels Horn <niels.horn@slackbuilds.org>

1 files changed, 187 insertions, 0 deletions

diff --git a/audio/lmms/02-stutter_audio.patch b/audio/lmms/02-stutter_audio.patch
new file mode 100644
index 0000000000..65c9563996
--- /dev/null
+++ b/audio/lmms/02-stutter_audio.patch
@@ -0,0 +1,187 @@
+From 9db67dd1aa1a4326821f17ddddfc73c198aa3f52 Mon Sep 17 00:00:00 2001
+From: Groboclown <matt@groboclown.net>
+Date: Thu, 27 Jun 2013 14:15:59 -0500
+Subject: [PATCH 1/2] Add new feature to the audio file processor which allows
+ for resuming playback of the sample on a new note from where the last note
+ played.
+
+---
+diff -Nur lmms-0.4.15/include/sample_buffer.h lmms-0.4.15.new/include/sample_buffer.h
+--- lmms-0.4.15/include/sample_buffer.h	2013-06-11 20:57:16.000000000 +0000
++++ lmms-0.4.15.new/include/sample_buffer.h	2013-06-29 22:41:39.322810181 +0000
+@@ -51,6 +51,15 @@
+ 	public:
+ 		handleState( bool _varying_pitch = false );
+ 		virtual ~handleState();
++		inline const f_cnt_t frameIndex() const
++		{
++		    return m_frameIndex;
++		}
++
++		inline void setFrameIndex( f_cnt_t _index )
++		{
++		    m_frameIndex = _index;
++		}
+ 
+ 
+ 	private:
+diff -Nur lmms-0.4.15/plugins/audio_file_processor/audio_file_processor.cpp lmms-0.4.15.new/plugins/audio_file_processor/audio_file_processor.cpp
+--- lmms-0.4.15/plugins/audio_file_processor/audio_file_processor.cpp	2013-06-11 20:57:16.000000000 +0000
++++ lmms-0.4.15.new/plugins/audio_file_processor/audio_file_processor.cpp	2013-06-29 22:41:39.322810181 +0000
+@@ -75,7 +75,9 @@
+ 	m_startPointModel( 0, 0, 1, 0.0000001f, this, tr( "Start of sample") ),
+ 	m_endPointModel( 1, 0, 1, 0.0000001f, this, tr( "End of sample" ) ),
+ 	m_reverseModel( false, this, tr( "Reverse sample" ) ),
+-	m_loopModel( false, this, tr( "Loop") )
++	m_loopModel( false, this, tr( "Loop") ),
++	m_stutterModel( false, this, tr( "Stutter" ) ),
++	m_nextPlayStartPoint( 0 )
+ {
+ 	connect( &m_reverseModel, SIGNAL( dataChanged() ),
+ 				this, SLOT( reverseModelChanged() ) );
+@@ -85,6 +87,8 @@
+ 				this, SLOT( loopPointChanged() ) );
+ 	connect( &m_endPointModel, SIGNAL( dataChanged() ),
+ 				this, SLOT( loopPointChanged() ) );
++	connect( &m_stutterModel, SIGNAL( dataChanged() ),
++				this, SLOT( stutterModelChanged() ) ); 	
+ }
+ 
+ 
+@@ -102,10 +106,27 @@
+ {
+ 	const fpp_t frames = _n->framesLeftForCurrentPeriod();
+ 
++	// Magic key - a frequency < 20 (say, the bottom piano note if using
++	// a A4 base tuning) restarts the start point. The note is not actually
++	// played.
++	if( m_stutterModel.value() == true && _n->frequency() < 20.0 )
++	{
++		m_nextPlayStartPoint = m_sampleBuffer.startFrame();
++		return;
++	}
++	
+ 	if( !_n->m_pluginData )
+ 	{
++		if( m_stutterModel.value() == true && m_nextPlayStartPoint >= m_sampleBuffer.endFrame() )
++		{
++			// Restart playing the note if in stutter mode, not in loop mode,
++			// and we're at the end of the sample.
++			m_nextPlayStartPoint = m_sampleBuffer.startFrame();
++		}
+ 		_n->m_pluginData = new handleState( _n->hasDetuningInfo() );
++		((handleState *)_n->m_pluginData)->setFrameIndex(m_nextPlayStartPoint);
+ 	}
++	
+ 
+ 	if( m_sampleBuffer.play( _working_buffer,
+ 					(handleState *)_n->m_pluginData,
+@@ -121,6 +142,10 @@
+ 	{
+ 		emit isPlaying( 0 );
+ 	}
++	if( m_stutterModel.value() == true )
++	{
++		m_nextPlayStartPoint = ((handleState *)_n->m_pluginData)->frameIndex();
++	}
+ }
+ 
+ 
+@@ -249,6 +274,10 @@
+ }
+ 
+ 
++void audioFileProcessor::stutterModelChanged()
++{
++	m_nextPlayStartPoint = m_sampleBuffer.startFrame();
++} 
+ 
+ 
+ void audioFileProcessor::loopPointChanged( void )
+@@ -257,6 +286,7 @@
+ 						( m_sampleBuffer.frames()-1 ) );
+ 	const f_cnt_t f2 = static_cast<f_cnt_t>( m_endPointModel.value() *
+ 						( m_sampleBuffer.frames()-1 ) );
++	m_nextPlayStartPoint = f1;
+ 	m_sampleBuffer.setStartFrame( qMin<f_cnt_t>( f1, f2 ) );
+ 	m_sampleBuffer.setEndFrame( qMax<f_cnt_t>( f1, f2 ) );
+ 	emit dataChanged();
+@@ -298,7 +328,7 @@
+ 
+ 	m_reverseButton = new pixmapButton( this );
+ 	m_reverseButton->setCheckable( TRUE );
+-	m_reverseButton->move( 184, 124 );
++	m_reverseButton->move( 176, 124 ); // 184
+ 	m_reverseButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
+ 							"reverse_on" ) );
+ 	m_reverseButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
+@@ -311,7 +341,7 @@
+ 
+ 	m_loopButton = new pixmapButton( this );
+ 	m_loopButton->setCheckable( TRUE );
+-	m_loopButton->move( 220, 124 );
++	m_loopButton->move( 202, 124 ); // 220
+ 	m_loopButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
+ 								"loop_on" ) );
+ 	m_loopButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
+@@ -325,6 +355,23 @@
+ 			"This is useful for things like string and choir "
+ 			"samples." ) );
+ 
++	m_stutterButton = new pixmapButton( this );
++	m_stutterButton->setCheckable( true );
++	m_stutterButton->move( 228, 124 );
++	m_stutterButton->setActiveGraphic( PLUGIN_NAME::getIconPixmap(
++								"stutter_on" ) );
++	m_stutterButton->setInactiveGraphic( PLUGIN_NAME::getIconPixmap(
++								"stutter_off" ) );
++	toolTip::add( m_stutterButton,
++				tr( "Continue sample playback across notes" ) );
++	m_stutterButton->setWhatsThis(
++		tr( "Enabling this option makes the sample continue playing "
++			"across different notes - if you change pitch, or the note "
++			"length stops before the end of the sample, then the next "
++			"note played will continue where it left off. To reset the "
++			"playback to the start of the sample, insert a note at the bottom "
++			"of the keyboard (< 20 Hz)") ); 	
++
+ 	m_ampKnob = new knob( knobStyled, this );
+ 	m_ampKnob->setVolumeKnob( TRUE );
+ 	m_ampKnob->move( 17, 108 );
+@@ -504,6 +551,7 @@
+ 	m_endKnob->setModel( &a->m_endPointModel );
+ 	m_reverseButton->setModel( &a->m_reverseModel );
+ 	m_loopButton->setModel( &a->m_loopModel );
++	m_stutterButton->setModel( &a->m_stutterModel );
+ 	sampleUpdated();
+ }
+ 
+diff -Nur lmms-0.4.15/plugins/audio_file_processor/audio_file_processor.h lmms-0.4.15.new/plugins/audio_file_processor/audio_file_processor.h
+--- lmms-0.4.15/plugins/audio_file_processor/audio_file_processor.h	2013-06-11 20:57:16.000000000 +0000
++++ lmms-0.4.15.new/plugins/audio_file_processor/audio_file_processor.h	2013-06-29 22:41:39.322810181 +0000
+@@ -74,6 +74,7 @@
+ 	void reverseModelChanged();
+ 	void ampModelChanged();
+ 	void loopPointChanged();
++	void stutterModelChanged();
+ 
+ 
+ signals:
+@@ -90,6 +91,9 @@
+ 	FloatModel m_endPointModel;
+ 	BoolModel m_reverseModel;
+ 	BoolModel m_loopModel;
++	BoolModel m_stutterModel;
++
++	f_cnt_t m_nextPlayStartPoint;
+ 
+ 	friend class AudioFileProcessorView;
+ 
+@@ -131,6 +135,7 @@
+ 	pixmapButton * m_openAudioFileButton;
+ 	pixmapButton * m_reverseButton;
+ 	pixmapButton * m_loopButton;
++	pixmapButton * m_stutterButton;
+ 
+ } ;
+