lmms::MultitapEchoEffect Class Reference

#include <MultitapEcho.h>

Inheritance diagram for lmms::MultitapEchoEffect:

Public Member Functions
	MultitapEchoEffect (Model *parent, const Descriptor::SubPluginFeatures::Key *key)
	~MultitapEchoEffect () override
ProcessStatus	processImpl (SampleFrame *buf, const f_cnt_t frames) override
EffectControls *	controls () override
Public Member Functions inherited from lmms::Effect
	Effect (const Plugin::Descriptor *_desc, Model *_parent, const Descriptor::SubPluginFeatures::Key *_key)
void	saveSettings (QDomDocument &_doc, QDomElement &_parent) override
void	loadSettings (const QDomElement &_this) override
QString	nodeName () const override
bool	processAudioBuffer (AudioBuffer &inOut)
	Returns true if audio was processed and should continue being processed.
bool	isOkay () const
void	setOkay (bool _state)
bool	isCorrupted () const
bool	isAwake () const
	"Awake" means the effect has not been put to sleep by auto-quit
bool	isEnabled () const
f_cnt_t	timeout () const
float	wetLevel () const
float	dryLevel () const
bool	dontRun () const
void	setDontRun (bool _state)
bool	isProcessingAudio () const
TempoSyncKnobModel *	autoQuitModel ()
bool	autoQuitEnabled () const
EffectChain *	effectChain () const
Public Member Functions inherited from lmms::Plugin
	Plugin (const Descriptor *descriptor, Model *parent, const Descriptor::SubPluginFeatures::Key *key=nullptr)
	Constructor of a plugin.
	~Plugin () override=default
QString	displayName () const override
	Return display-name out of sub plugin or descriptor.
const PixmapLoader *	logo () const
	Return logo out of sub plugin or descriptor.
Type	type () const
	Return plugin type.
const Descriptor *	descriptor () const
	Return plugin Descriptor.
const Descriptor::SubPluginFeatures::Key &	key () const
virtual void	loadFile (const QString &file)
gui::PluginView *	createView (QWidget *parent)
	Create a view for the model.
Public Member Functions inherited from lmms::Model
	Model (Model *parent, QString displayName=QString(), bool defaultConstructed=false)
	~Model () override=default
bool	isDefaultConstructed () const
Model *	parentModel () const
virtual void	setDisplayName (const QString &displayName)
virtual QString	fullDisplayName () const
Public Member Functions inherited from lmms::JournallingObject
	JournallingObject ()
	~JournallingObject () override
jo_id_t	id () const
void	saveJournallingState (const bool newState)
void	restoreJournallingState ()
void	addJournalCheckPoint ()
QDomElement	saveState (QDomDocument &_doc, QDomElement &_parent) override
void	restoreState (const QDomElement &_this) override
bool	isJournalling () const
void	setJournalling (const bool _sr)
bool	testAndSetJournalling (const bool newState)
bool	isJournallingStateStackEmpty () const
Public Member Functions inherited from lmms::SerializingObject
	SerializingObject ()
virtual	~SerializingObject ()
void	setHook (SerializingObjectHook *_hook)
SerializingObjectHook *	hook ()

Private Member Functions
void	updateFilters (int begin, int end)
void	runFilter (SampleFrame *dst, SampleFrame *src, StereoOnePole &filter, const f_cnt_t frames)
void	setFilterFreq (float fc, StereoOnePole &f)

Private Attributes
int	m_stages
MultitapEchoControls	m_controls
float	m_amp [32]
float	m_lpFreq [32]
RingBuffer	m_buffer
StereoOnePole	m_filter [32][4]
float	m_sampleRate
float	m_sampleRatio
SampleFrame *	m_work

Friends
class	MultitapEchoControls

Additional Inherited Members
Public Types inherited from lmms::Plugin
enum class	Type {   Instrument , Effect , ImportFilter , ExportFilter ,   Tool , Library , Other , Undefined = 255 }
using	DescriptorList = QList<Descriptor*>
Signals inherited from lmms::Model
void	dataChanged ()
void	dataUnchanged ()
void	propertiesChanged ()
Static Public Member Functions inherited from lmms::Effect
static Effect *	instantiate (const QString &_plugin_name, Model *_parent, Descriptor::SubPluginFeatures::Key *_key)
Static Public Member Functions inherited from lmms::Plugin
static Plugin *	instantiateWithKey (const QString &pluginName, Model *parent, const Descriptor::SubPluginFeatures::Key *key, bool keyFromDnd=false)
static Plugin *	instantiate (const QString &pluginName, Model *parent, void *data)
Protected Types inherited from lmms::Effect
enum class	ProcessStatus { Continue , ContinueIfNotQuiet , Sleep }
Protected Member Functions inherited from lmms::Effect
virtual void	processBypassedImpl ()
gui::PluginView *	instantiateView (QWidget *) override
	Create a view for the model.
void	goToSleep ()
void	wakeUp ()
virtual void	onEnabledChanged ()
Protected Member Functions inherited from lmms::Plugin
void	collectErrorForUI (QString errMsg)
Protected Member Functions inherited from lmms::JournallingObject
void	changeID (jo_id_t _id)

Constructor & Destructor Documentation

MultitapEchoEffect()

lmms::MultitapEchoEffect::MultitapEchoEffect	(	Model *	parent,
		const Descriptor::SubPluginFeatures::Key *	key )

~MultitapEchoEffect()

lmms::MultitapEchoEffect::~MultitapEchoEffect ( )

override

Member Function Documentation

controls()

EffectControls * lmms::MultitapEchoEffect::controls ( )

inlineoverridevirtual

Implements lmms::Effect.

processImpl()

Effect::ProcessStatus lmms::MultitapEchoEffect::processImpl ( SampleFrame * buf, const f_cnt_t frames )

overridevirtual

The main audio processing method that runs when plugin is awake and running

Implements lmms::Effect.

runFilter()

void lmms::MultitapEchoEffect::runFilter ( SampleFrame * dst, SampleFrame * src, StereoOnePole & filter, const f_cnt_t frames )

private

setFilterFreq()

void lmms::MultitapEchoEffect::setFilterFreq ( float fc, StereoOnePole & f )

inlineprivate

updateFilters()

void lmms::MultitapEchoEffect::updateFilters ( int begin, int end )

private

Friends And Related Symbol Documentation

MultitapEchoControls

friend class MultitapEchoControls

friend

Member Data Documentation

m_amp

float lmms::MultitapEchoEffect::m_amp[32]

private

m_buffer

RingBuffer lmms::MultitapEchoEffect::m_buffer

private

m_controls

MultitapEchoControls lmms::MultitapEchoEffect::m_controls

private

m_filter

StereoOnePole lmms::MultitapEchoEffect::m_filter[32][4]

private

m_lpFreq

float lmms::MultitapEchoEffect::m_lpFreq[32]

private

m_sampleRate

float lmms::MultitapEchoEffect::m_sampleRate

private

m_sampleRatio

float lmms::MultitapEchoEffect::m_sampleRatio

private

m_stages

int lmms::MultitapEchoEffect::m_stages

private

m_work

SampleFrame* lmms::MultitapEchoEffect::m_work

private

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The documentation for this class was generated from the following files:

• plugins/MultitapEcho/MultitapEcho.h
• plugins/MultitapEcho/MultitapEcho.cpp