#include <step_sequencer.h>

Inheritance diagram for ARDOUR::StepSequencer:

Classes
struct	NoteOffBlob

struct	Request

Public Member Functions
	StepSequencer (TempoMap &, size_t nseqs, size_t nsteps, Temporal::Beats const &step_size, Temporal::Beats const &bar_size, int notenum)

	~StepSequencer ()

size_t	step_capacity () const

size_t	nsteps () const

size_t	nsequences () const

int	last_step () const

StepSequence &	sequence (size_t n) const

Temporal::Beats	duration () const

Temporal::Beats	step_size () const

void	set_step_size (Temporal::Beats const &)

void	set_start_step (size_t)

void	set_end_step (size_t)

size_t	start_step () const

size_t	end_step () const

void	sync ()

void	reset ()

bool	run (MidiBuffer &buf, samplepos_t, samplepos_t, double, pframes_t, bool)

TempoMap &	tempo_map () const

XMLNode &	get_state () const

int	set_state (XMLNode const &, int)

void	queue_note_off (Temporal::Beats const &, uint8_t note, uint8_t velocity, uint8_t channel)

std::shared_ptr< Source >	write_to_source (Session &s, std::string p=std::string()) const

Public Member Functions inherited from PBD::Stateful
	Stateful ()

virtual	~Stateful ()

virtual bool	apply_change (PropertyBase const &)

PropertyChange	apply_changes (PropertyList const &)

const OwnedPropertyList &	properties () const

void	add_property (PropertyBase &s)

void	add_extra_xml (XMLNode &)

XMLNode *	extra_xml (const std::string &str, bool add_if_missing=false)

void	save_extra_xml (const XMLNode &)

const PBD::ID &	id () const

bool	set_id (const XMLNode &)

void	set_id (const std::string &)

void	reset_id ()

void	clear_changes ()

virtual void	clear_owned_changes ()

PropertyList *	get_changes_as_properties (PBD::Command *) const

virtual void	rdiff (std::vector< PBD::Command * > &) const

bool	changed () const

virtual PropertyList *	property_factory (const XMLNode &) const

virtual void	suspend_property_changes ()

virtual void	resume_property_changes ()

bool	property_changes_suspended () const

Private Types
typedef std::vector< StepSequence * >	StepSequences

typedef boost::intrusive::list< NoteOffBlob >	NoteOffList

Private Member Functions
bool	check_requests ()

Temporal::Beats	reschedule (samplepos_t)

void	check_note_offs (ARDOUR::MidiBuffer &, samplepos_t start_sample, samplepos_t last_sample)

void	clear_note_offs ()

bool	fill_midi_source (std::shared_ptr< SMFSource > src) const

Private Attributes
Glib::Threads::Mutex	_sequence_lock

TempoMap &	_tempo_map

StepSequences	_sequences

Temporal::Beats	_last_startup

size_t	_last_step

Temporal::Beats	_step_size

size_t	_start_step

size_t	_end_step

samplepos_t	last_start

samplepos_t	last_end

bool	_running

size_t	_step_capacity

ARDOUR::MidiNoteTracker	outbound_tracker

PBD::RingBuffer< Request * >	requests

NoteOffList	note_offs

Additional Inherited Members
Public Attributes inherited from PBD::Stateful
PBD::Signal< void(const PropertyChange &)>	PropertyChanged

Static Public Attributes inherited from PBD::Stateful
static int	current_state_version

static int	loading_state_version

Protected Member Functions inherited from PBD::Stateful
void	add_instant_xml (XMLNode &, const std::string &directory_path)

XMLNode *	instant_xml (const std::string &str, const std::string &directory_path)

void	add_properties (XMLNode &) const

PropertyChange	set_values (XMLNode const &)

virtual void	post_set (const PropertyChange &)

virtual void	send_change (const PropertyChange &)

virtual void	mid_thaw (const PropertyChange &)

bool	regenerate_xml_or_string_ids () const

Protected Attributes inherited from PBD::Stateful
XMLNode *	_extra_xml

XMLNode *	_instant_xml

PBD::PropertyChange	_pending_changed

Glib::Threads::Mutex	_lock

std::string	_xml_node_name
	name of node to use for this object in XML More...

OwnedPropertyList *	_properties

Detailed Description

Definition at line 228 of file step_sequencer.h.

Member Typedef Documentation

◆ NoteOffList

typedef boost::intrusive::list<NoteOffBlob> ARDOUR::StepSequencer::NoteOffList

private

Definition at line 343 of file step_sequencer.h.

◆ StepSequences

typedef std::vector<StepSequence*> ARDOUR::StepSequencer::StepSequences

private

Definition at line 271 of file step_sequencer.h.

Constructor & Destructor Documentation

◆ StepSequencer()

ARDOUR::StepSequencer::StepSequencer	(	TempoMap &	,
		size_t	nseqs,
		size_t	nsteps,
		Temporal::Beats const &	step_size,
		Temporal::Beats const &	bar_size,
		int	notenum
	)

◆ ~StepSequencer()

ARDOUR::StepSequencer::~StepSequencer ( )

Member Function Documentation

◆ check_note_offs()

void ARDOUR::StepSequencer::check_note_offs	(	ARDOUR::MidiBuffer &	,
		samplepos_t	start_sample,
		samplepos_t	last_sample
	)

private

◆ check_requests()

bool ARDOUR::StepSequencer::check_requests ( )

private

◆ clear_note_offs()

void ARDOUR::StepSequencer::clear_note_offs ( )

private

◆ duration()

Temporal::Beats ARDOUR::StepSequencer::duration ( ) const

◆ end_step()

size_t ARDOUR::StepSequencer::end_step ( ) const

inline

Definition at line 251 of file step_sequencer.h.

◆ fill_midi_source()

bool ARDOUR::StepSequencer::fill_midi_source ( std::shared_ptr< SMFSource > src ) const

private

◆ get_state()

XMLNode& ARDOUR::StepSequencer::get_state ( ) const

virtual

Implements PBD::Stateful.

◆ last_step()

int ARDOUR::StepSequencer::last_step ( ) const

◆ nsequences()

size_t ARDOUR::StepSequencer::nsequences ( ) const

inline

Definition at line 236 of file step_sequencer.h.

◆ nsteps()

size_t ARDOUR::StepSequencer::nsteps ( ) const

inline

Definition at line 235 of file step_sequencer.h.

◆ queue_note_off()

void ARDOUR::StepSequencer::queue_note_off	(	Temporal::Beats const &	,
		uint8_t	note,
		uint8_t	velocity,
		uint8_t	channel
	)

◆ reschedule()

Temporal::Beats ARDOUR::StepSequencer::reschedule ( samplepos_t )

private

◆ reset()

void ARDOUR::StepSequencer::reset ( )

◆ run()

bool ARDOUR::StepSequencer::run	(	MidiBuffer &	buf,
		samplepos_t	,
		samplepos_t	,
		double	,
		pframes_t	,
		bool
	)

◆ sequence()

StepSequence& ARDOUR::StepSequencer::sequence ( size_t n ) const

◆ set_end_step()

void ARDOUR::StepSequencer::set_end_step ( size_t )

◆ set_start_step()

void ARDOUR::StepSequencer::set_start_step ( size_t )

◆ set_state()

int ARDOUR::StepSequencer::set_state	(	XMLNode const &	,
		int
	)

virtual

Implements PBD::Stateful.

◆ set_step_size()

void ARDOUR::StepSequencer::set_step_size ( Temporal::Beats const & )

◆ start_step()

size_t ARDOUR::StepSequencer::start_step ( ) const

inline

Definition at line 250 of file step_sequencer.h.

◆ step_capacity()

size_t ARDOUR::StepSequencer::step_capacity ( ) const

inline

Definition at line 234 of file step_sequencer.h.

◆ step_size()

Temporal::Beats ARDOUR::StepSequencer::step_size ( ) const

inline

Definition at line 244 of file step_sequencer.h.

◆ sync()

void ARDOUR::StepSequencer::sync ( )

◆ tempo_map()

TempoMap& ARDOUR::StepSequencer::tempo_map ( ) const

inline

Definition at line 258 of file step_sequencer.h.

◆ write_to_source()

std::shared_ptr<Source> ARDOUR::StepSequencer::write_to_source	(	Session &	s,
		std::string	p = `std::string()`
	)		const

Member Data Documentation

◆ _end_step

size_t ARDOUR::StepSequencer::_end_step

private

Definition at line 278 of file step_sequencer.h.

◆ _last_startup

Temporal::Beats ARDOUR::StepSequencer::_last_startup

private

Definition at line 274 of file step_sequencer.h.

◆ _last_step

size_t ARDOUR::StepSequencer::_last_step

private

Definition at line 275 of file step_sequencer.h.

◆ _running

bool ARDOUR::StepSequencer::_running

private

Definition at line 281 of file step_sequencer.h.

◆ _sequence_lock

Glib::Threads::Mutex ARDOUR::StepSequencer::_sequence_lock

mutableprivate

Definition at line 268 of file step_sequencer.h.

◆ _sequences

StepSequences ARDOUR::StepSequencer::_sequences

private

Definition at line 272 of file step_sequencer.h.

◆ _start_step

size_t ARDOUR::StepSequencer::_start_step

private

Definition at line 277 of file step_sequencer.h.

◆ _step_capacity

size_t ARDOUR::StepSequencer::_step_capacity

private

Definition at line 282 of file step_sequencer.h.

◆ _step_size

Temporal::Beats ARDOUR::StepSequencer::_step_size

private

Definition at line 276 of file step_sequencer.h.

◆ _tempo_map

TempoMap& ARDOUR::StepSequencer::_tempo_map

private

Definition at line 269 of file step_sequencer.h.

◆ last_end

samplepos_t ARDOUR::StepSequencer::last_end

private

Definition at line 280 of file step_sequencer.h.

◆ last_start

samplepos_t ARDOUR::StepSequencer::last_start

private

Definition at line 279 of file step_sequencer.h.

◆ note_offs

NoteOffList ARDOUR::StepSequencer::note_offs

private

Definition at line 345 of file step_sequencer.h.

◆ outbound_tracker

ARDOUR::MidiNoteTracker ARDOUR::StepSequencer::outbound_tracker

private

Definition at line 284 of file step_sequencer.h.

◆ requests

PBD::RingBuffer<Request*> ARDOUR::StepSequencer::requests

private

Definition at line 316 of file step_sequencer.h.

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

step_sequencer.h

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ NoteOffList

◆ StepSequences

Constructor & Destructor Documentation

◆ StepSequencer()

◆ ~StepSequencer()

Member Function Documentation

◆ check_note_offs()

◆ check_requests()

◆ clear_note_offs()

◆ duration()

◆ end_step()

◆ fill_midi_source()

◆ get_state()

◆ last_step()

◆ nsequences()

◆ nsteps()

◆ queue_note_off()

◆ reschedule()

◆ reset()

◆ run()

◆ sequence()

◆ set_end_step()

◆ set_start_step()

◆ set_state()

◆ set_step_size()

◆ start_step()

◆ step_capacity()

◆ step_size()

◆ sync()

◆ tempo_map()

◆ write_to_source()

Member Data Documentation

◆ _end_step

◆ _last_startup

◆ _last_step

◆ _running

◆ _sequence_lock

◆ _sequences

◆ _start_step

◆ _step_capacity

◆ _step_size

◆ _tempo_map

◆ last_end

◆ last_start

◆ note_offs

◆ outbound_tracker

◆ requests