ARDOUR::MidiStateTracker Class Reference

#include <midi_state_tracker.h>

Public Member Functions
	MidiStateTracker ()
void	track (const MidiBuffer::const_iterator &from, const MidiBuffer::const_iterator &to)
void	track (const uint8_t *evbuf)
void	add (uint8_t note, uint8_t chn)
void	remove (uint8_t note, uint8_t chn)
void	resolve_notes (MidiBuffer &buffer, framepos_t time)
void	resolve_notes (Evoral::EventSink< framepos_t > &buffer, framepos_t time)
void	resolve_notes (MidiSource &src, const Glib::Threads::Mutex::Lock &lock, Evoral::Beats time)
void	dump (std::ostream &)
void	reset ()
bool	empty () const
uint16_t	on () const
bool	active (uint8_t note, uint8_t channel)
template<typename Time >
void	track (const Evoral::Event< Time > &ev)

Private Attributes
uint8_t	_active_notes [128 *16]
uint16_t	_on

Detailed Description

Tracks played notes, so they can be resolved in potential stuck note situations (e.g. looping, transport stop, etc).

Definition at line 38 of file midi_state_tracker.h.

Constructor & Destructor Documentation

MidiStateTracker::MidiStateTracker

(

)

Definition at line 36 of file midi_state_tracker.cc.

Member Function Documentation

bool ARDOUR::MidiStateTracker::active ( uint8_t  note, uint8_t  channel  )

inline

Definition at line 54 of file midi_state_tracker.h.

void MidiStateTracker::add	(	uint8_t	note,
		uint8_t	chn
	)

Definition at line 50 of file midi_state_tracker.cc.

void MidiStateTracker::dump

(

std::ostream &

)

Definition at line 202 of file midi_state_tracker.cc.

bool ARDOUR::MidiStateTracker::empty ( ) const

inline

Definition at line 52 of file midi_state_tracker.h.

uint16_t ARDOUR::MidiStateTracker::on ( ) const

inline

Definition at line 53 of file midi_state_tracker.h.

void MidiStateTracker::remove	(	uint8_t	note,
		uint8_t	chn
	)

Definition at line 67 of file midi_state_tracker.cc.

void MidiStateTracker::reset

(

)

Definition at line 42 of file midi_state_tracker.cc.

void MidiStateTracker::resolve_notes	(	MidiBuffer &	buffer,
		framepos_t	time
	)

Definition at line 113 of file midi_state_tracker.cc.

void MidiStateTracker::resolve_notes	(	Evoral::EventSink< framepos_t > &	buffer,
		framepos_t	time
	)

Definition at line 141 of file midi_state_tracker.cc.

void MidiStateTracker::resolve_notes	(	MidiSource &	src,
		const Glib::Threads::Mutex::Lock &	lock,
		Evoral::Beats	time
	)

Definition at line 171 of file midi_state_tracker.cc.

void MidiStateTracker::track	(	const MidiBuffer::const_iterator &	from,
		const MidiBuffer::const_iterator &	to
	)

Definition at line 87 of file midi_state_tracker.cc.

void MidiStateTracker::track

(

const uint8_t *

evbuf

)

Definition at line 95 of file midi_state_tracker.cc.

template<typename Time >

void ARDOUR::MidiStateTracker::track ( const Evoral::Event< Time > &  ev )

inline

Definition at line 59 of file midi_state_tracker.h.

Member Data Documentation

uint8_t ARDOUR::MidiStateTracker::_active_notes[128 *16]

private

Definition at line 64 of file midi_state_tracker.h.

uint16_t ARDOUR::MidiStateTracker::_on

private

Definition at line 65 of file midi_state_tracker.h.

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

• /usr/local/music/src/ardour/4.0/libs/ardour/ardour/midi_state_tracker.h
• /usr/local/music/src/ardour/4.0/libs/ardour/midi_state_tracker.cc