#include <port_manager.h>

Inheritance diagram for ARDOUR::PortManager:

Classes
struct	AudioInputPort

struct	DPM

struct	MIDIInputPort

struct	MPM

struct	PortID

struct	PortMetaData

class	PortRegistrationFailure

struct	SortByPortName

Public Types
typedef std::map< std::string, std::shared_ptr< Port >, SortByPortName >	Ports

typedef std::list< std::shared_ptr< Port > >	PortList

typedef std::shared_ptr< CircularSampleBuffer >	AudioPortScope

typedef std::shared_ptr< CircularEventBuffer >	MIDIPortMonitor

typedef std::shared_ptr< DPM >	AudioPortMeter

typedef std::shared_ptr< MPM >	MIDIPortMeter

typedef std::map< std::string, AudioInputPort, SortByPortName >	AudioInputPorts

typedef std::map< std::string, MIDIInputPort, SortByPortName >	MIDIInputPorts

Public Member Functions
	PortManager ()

virtual	~PortManager ()

PortEngine &	port_engine ()

uint32_t	port_name_size () const

std::string	my_name () const

size_t	total_port_count () const

size_t	session_port_count () const

void	list_cycle_ports () const

void	list_all_ports () const

std::shared_ptr< Port >	register_input_port (DataType, const std::string &portname, bool async=false, PortFlags extra_flags=PortFlags(0))

std::shared_ptr< Port >	register_output_port (DataType, const std::string &portname, bool async=false, PortFlags extra_flags=PortFlags(0))

int	unregister_port (std::shared_ptr< Port >)

int	connect (const std::string &source, const std::string &destination)

int	disconnect (const std::string &source, const std::string &destination)

int	disconnect (std::shared_ptr< Port >)

int	disconnect (std::string const &)

int	reestablish_ports ()

int	reconnect_ports ()

bool	connected (const std::string &)

bool	physically_connected (const std::string &)

int	get_connections (const std::string &, std::vector< std::string > &, bool process_context_safe=true)

std::shared_ptr< Port >	get_port_by_name (const std::string &)

void	port_renamed (const std::string &, const std::string &)

std::string	make_port_name_relative (const std::string &name) const

std::string	make_port_name_non_relative (const std::string &name) const

std::string	get_pretty_name_by_name (const std::string &portname) const

std::string	get_hardware_port_name_by_name (const std::string &portname) const

std::string	short_port_name_from_port_name (std::string const &full_name) const

bool	port_is_mine (const std::string &fullname) const

bool	port_is_physical (const std::string &) const

void	get_physical_outputs (DataType type, std::vector< std::string > &, MidiPortFlags include=MidiPortFlags(0), MidiPortFlags exclude=MidiPortFlags(0))

void	get_physical_inputs (DataType type, std::vector< std::string > &, MidiPortFlags include=MidiPortFlags(0), MidiPortFlags exclude=MidiPortFlags(0))

ChanCount	n_physical_outputs () const

ChanCount	n_physical_inputs () const

int	get_ports (const std::string &port_name_pattern, DataType type, PortFlags flags, std::vector< std::string > &)

int	get_ports (DataType, PortList &)

void	set_port_pretty_name (std::string const &, std::string const &)

void	remove_session_ports ()

void	reinit (bool with_ratio=false)

void	clear_pending_port_deletions ()

virtual void	add_pending_port_deletion (Port *)=0

PBD::RingBuffer< Port * > &	port_deletions_pending ()

bool	check_for_ambiguous_latency (bool log=false) const

bool	can_request_input_monitoring () const

void	request_input_monitoring (const std::string &, bool) const

void	ensure_input_monitoring (const std::string &, bool) const

void	registration_callback ()

int	graph_order_callback ()

void	connect_callback (const std::string &, const std::string &, bool connection)

bool	port_remove_in_progress () const

MidiPortFlags	midi_port_metadata (std::string const &)

void	get_configurable_midi_ports (std::vector< std::string > &, bool for_input)

void	get_midi_selection_ports (std::vector< std::string > &)

void	add_midi_port_flags (std::string const &, MidiPortFlags)

void	remove_midi_port_flags (std::string const &, MidiPortFlags)

void	reset_input_meters ()

AudioInputPorts	audio_input_ports () const

MIDIInputPorts	midi_input_ports () const

MonitorPort &	monitor_port ()

Static Public Member Functions
static void	falloff_cache_calc (pframes_t, samplecnt_t)

static bool	port_is_virtual_piano (std::string const &)

static bool	port_is_control_only (std::string const &)

static bool	port_is_physical_input_monitor_enable (std::string const &)

Public Attributes
PBD::Signal< void()>	MidiSelectionPortsChanged

PBD::Signal< void()>	MidiPortInfoChanged

PBD::Signal< void(std::string)>	PortPrettyNameChanged

PBD::Signal< void()>	GraphReordered

PBD::Signal< void()>	PortRegisteredOrUnregistered

PBD::Signal< void(std::weak_ptr< Port >, std::string, std::weak_ptr< Port >, std::string, bool)>	PortConnectedOrDisconnected

PBD::Signal< void(DataType, std::vector< std::string >, bool)>	PhysInputChanged

Protected Member Functions
std::shared_ptr< Port >	register_port (DataType type, const std::string &portname, bool input, bool async=false, PortFlags extra_flags=PortFlags(0))

void	port_registration_failure (const std::string &portname)

void	silence (pframes_t nframes, Session *s=0)

void	silence_outputs (pframes_t nframes)

void	check_monitoring ()

void	cycle_start (pframes_t nframes, Session *s=0)

void	cycle_end (pframes_t nframes, Session *s=0)

void	cycle_end_fade_out (gain_t, gain_t, pframes_t, Session *s=0)

void	filter_midi_ports (std::vector< std::string > &, MidiPortFlags, MidiPortFlags)

void	set_port_buffer_sizes (pframes_t)

Static Protected Member Functions
static std::string	port_info_file ()

static std::string	midi_port_info_file ()

Protected Attributes
std::shared_ptr< AudioBackend >	_backend

SerializedRCUManager< Ports >	_ports

bool	_port_remove_in_progress

PBD::RingBuffer< Port * >	_port_deletions_pending

std::shared_ptr< Ports const >	_cycle_ports

Private Types
typedef std::map< PortID, PortMetaData >	PortInfo

Private Member Functions
void	run_input_meters (pframes_t, samplecnt_t)

void	set_pretty_names (std::vector< std::string > const &, DataType, bool)

void	fill_midi_port_info_locked ()

void	load_port_info ()

void	save_port_info ()

void	update_input_ports (bool)

Private Attributes
MonitorPort	_monitor_port

Glib::Threads::Mutex	_port_info_mutex

PortInfo	_port_info

bool	_midi_info_dirty

SerializedRCUManager< AudioInputPorts >	_audio_input_ports

SerializedRCUManager< MIDIInputPorts >	_midi_input_ports

std::atomic< int >	_reset_meters

Detailed Description

Definition at line 48 of file port_manager.h.

Member Typedef Documentation

◆ AudioInputPorts

typedef std::map<std::string, AudioInputPort, SortByPortName> ARDOUR::PortManager::AudioInputPorts

Definition at line 115 of file port_manager.h.

◆ AudioPortMeter

typedef std::shared_ptr<DPM> ARDOUR::PortManager::AudioPortMeter

Definition at line 95 of file port_manager.h.

◆ AudioPortScope

typedef std::shared_ptr<CircularSampleBuffer> ARDOUR::PortManager::AudioPortScope

Definition at line 93 of file port_manager.h.

◆ MIDIInputPorts

typedef std::map<std::string, MIDIInputPort, SortByPortName> ARDOUR::PortManager::MIDIInputPorts

Definition at line 116 of file port_manager.h.

◆ MIDIPortMeter

typedef std::shared_ptr<MPM> ARDOUR::PortManager::MIDIPortMeter

Definition at line 96 of file port_manager.h.

◆ MIDIPortMonitor

typedef std::shared_ptr<CircularEventBuffer> ARDOUR::PortManager::MIDIPortMonitor

Definition at line 94 of file port_manager.h.

◆ PortInfo

typedef std::map<PortID, PortMetaData> ARDOUR::PortManager::PortInfo

private

Definition at line 382 of file port_manager.h.

◆ PortList

typedef std::list<std::shared_ptr<Port> > ARDOUR::PortManager::PortList

Definition at line 91 of file port_manager.h.

◆ Ports

typedef std::map<std::string, std::shared_ptr<Port>, SortByPortName> ARDOUR::PortManager::Ports

Definition at line 90 of file port_manager.h.

Constructor & Destructor Documentation

◆ PortManager()

ARDOUR::PortManager::PortManager ( )

◆ ~PortManager()

virtual ARDOUR::PortManager::~PortManager ( )

inlinevirtual

Definition at line 119 of file port_manager.h.

Member Function Documentation

◆ add_midi_port_flags()

void ARDOUR::PortManager::add_midi_port_flags	(	std::string const &	,
		MidiPortFlags
	)

◆ add_pending_port_deletion()

virtual void ARDOUR::PortManager::add_pending_port_deletion ( Port * )

pure virtual

Implemented in ARDOUR::AudioEngine.

◆ audio_input_ports()

AudioInputPorts ARDOUR::PortManager::audio_input_ports ( ) const

◆ can_request_input_monitoring()

bool ARDOUR::PortManager::can_request_input_monitoring ( ) const

◆ check_for_ambiguous_latency()

bool ARDOUR::PortManager::check_for_ambiguous_latency ( bool log = false ) const

◆ check_monitoring()

void ARDOUR::PortManager::check_monitoring ( )

protected

◆ clear_pending_port_deletions()

void ARDOUR::PortManager::clear_pending_port_deletions ( )

◆ connect()

int ARDOUR::PortManager::connect	(	const std::string &	source,
		const std::string &	destination
	)

◆ connect_callback()

void ARDOUR::PortManager::connect_callback	(	const std::string &	,
		const std::string &	,
		bool	connection
	)

◆ connected()

bool ARDOUR::PortManager::connected ( const std::string & )

◆ cycle_end()

void ARDOUR::PortManager::cycle_end	(	pframes_t	nframes,
		Session *	s = `0`
	)

protected

Signal the end of an audio cycle. This signifies that the cycle began with cycle_start has ended. This MUST be called at the end of each cycle. Realtime safe.

◆ cycle_end_fade_out()

void ARDOUR::PortManager::cycle_end_fade_out	(	gain_t	,
		gain_t	,
		pframes_t	,
		Session *	s = `0`
	)

protected

◆ cycle_start()

void ARDOUR::PortManager::cycle_start	(	pframes_t	nframes,
		Session *	s = `0`
	)

protected

Signal the start of an audio cycle. This MUST be called before any reading/writing for this cycle. Realtime safe.

◆ disconnect() [1/3]

int ARDOUR::PortManager::disconnect	(	const std::string &	source,
		const std::string &	destination
	)

◆ disconnect() [2/3]

int ARDOUR::PortManager::disconnect ( std::shared_ptr< Port > )

◆ disconnect() [3/3]

int ARDOUR::PortManager::disconnect ( std::string const & )

◆ ensure_input_monitoring()

void ARDOUR::PortManager::ensure_input_monitoring	(	const std::string &	,
		bool
	)		const

◆ falloff_cache_calc()

static void ARDOUR::PortManager::falloff_cache_calc	(	pframes_t	,
		samplecnt_t
	)

static

◆ fill_midi_port_info_locked()

void ARDOUR::PortManager::fill_midi_port_info_locked ( )

private

◆ filter_midi_ports()

void ARDOUR::PortManager::filter_midi_ports	(	std::vector< std::string > &	,
		MidiPortFlags	,
		MidiPortFlags
	)

protected

◆ get_configurable_midi_ports()

void ARDOUR::PortManager::get_configurable_midi_ports	(	std::vector< std::string > &	,
		bool	for_input
	)

◆ get_connections()

int ARDOUR::PortManager::get_connections	(	const std::string &	,
		std::vector< std::string > &	,
		bool	process_context_safe = `true`
	)

◆ get_hardware_port_name_by_name()

std::string ARDOUR::PortManager::get_hardware_port_name_by_name ( const std::string & portname ) const

◆ get_midi_selection_ports()

void ARDOUR::PortManager::get_midi_selection_ports ( std::vector< std::string > & )

◆ get_physical_inputs()

void ARDOUR::PortManager::get_physical_inputs	(	DataType	type,
		std::vector< std::string > &	,
		MidiPortFlags	include = `MidiPortFlags(0)`,
		MidiPortFlags	exclude = `MidiPortFlags(0)`
	)

◆ get_physical_outputs()

void ARDOUR::PortManager::get_physical_outputs	(	DataType	type,
		std::vector< std::string > &	,
		MidiPortFlags	include = `MidiPortFlags(0)`,
		MidiPortFlags	exclude = `MidiPortFlags(0)`
	)

◆ get_port_by_name()

std::shared_ptr<Port> ARDOUR::PortManager::get_port_by_name ( const std::string & )

◆ get_ports() [1/2]

int ARDOUR::PortManager::get_ports	(	const std::string &	port_name_pattern,
		DataType	type,
		PortFlags	flags,
		std::vector< std::string > &
	)

◆ get_ports() [2/2]

int ARDOUR::PortManager::get_ports	(	DataType	,
		PortList &
	)

◆ get_pretty_name_by_name()

std::string ARDOUR::PortManager::get_pretty_name_by_name ( const std::string & portname ) const

◆ graph_order_callback()

int ARDOUR::PortManager::graph_order_callback ( )

◆ list_all_ports()

void ARDOUR::PortManager::list_all_ports ( ) const

◆ list_cycle_ports()

void ARDOUR::PortManager::list_cycle_ports ( ) const

◆ load_port_info()

void ARDOUR::PortManager::load_port_info ( )

private

◆ make_port_name_non_relative()

std::string ARDOUR::PortManager::make_port_name_non_relative ( const std::string & name ) const

◆ make_port_name_relative()

std::string ARDOUR::PortManager::make_port_name_relative ( const std::string & name ) const

◆ midi_input_ports()

MIDIInputPorts ARDOUR::PortManager::midi_input_ports ( ) const

◆ midi_port_info_file()

static std::string ARDOUR::PortManager::midi_port_info_file ( )

staticprotected

◆ midi_port_metadata()

MidiPortFlags ARDOUR::PortManager::midi_port_metadata ( std::string const & )

◆ monitor_port()

MonitorPort& ARDOUR::PortManager::monitor_port ( )

inline

Definition at line 273 of file port_manager.h.

◆ my_name()

std::string ARDOUR::PortManager::my_name ( ) const

◆ n_physical_inputs()

ChanCount ARDOUR::PortManager::n_physical_inputs ( ) const

◆ n_physical_outputs()

ChanCount ARDOUR::PortManager::n_physical_outputs ( ) const

◆ physically_connected()

bool ARDOUR::PortManager::physically_connected ( const std::string & )

◆ port_deletions_pending()

PBD::RingBuffer<Port*>& ARDOUR::PortManager::port_deletions_pending ( )

inline

Definition at line 197 of file port_manager.h.

◆ port_engine()

PortEngine& ARDOUR::PortManager::port_engine ( )

◆ port_info_file()

static std::string ARDOUR::PortManager::port_info_file ( )

staticprotected

◆ port_is_control_only()

static bool ARDOUR::PortManager::port_is_control_only ( std::string const & )

static

◆ port_is_mine()

bool ARDOUR::PortManager::port_is_mine ( const std::string & fullname ) const

◆ port_is_physical()

bool ARDOUR::PortManager::port_is_physical ( const std::string & ) const

◆ port_is_physical_input_monitor_enable()

static bool ARDOUR::PortManager::port_is_physical_input_monitor_enable ( std::string const & )

static

◆ port_is_virtual_piano()

static bool ARDOUR::PortManager::port_is_virtual_piano ( std::string const & )

static

◆ port_name_size()

uint32_t ARDOUR::PortManager::port_name_size ( ) const

◆ port_registration_failure()

void ARDOUR::PortManager::port_registration_failure ( const std::string & portname )

protected

◆ port_remove_in_progress()

bool ARDOUR::PortManager::port_remove_in_progress ( ) const

inline

Definition at line 233 of file port_manager.h.

◆ port_renamed()

void ARDOUR::PortManager::port_renamed	(	const std::string &	,
		const std::string &
	)

◆ reconnect_ports()

int ARDOUR::PortManager::reconnect_ports ( )

◆ reestablish_ports()

int ARDOUR::PortManager::reestablish_ports ( )

◆ register_input_port()

std::shared_ptr<Port> ARDOUR::PortManager::register_input_port	(	DataType	,
		const std::string &	portname,
		bool	async = `false`,
		PortFlags	extra_flags = `PortFlags(0)`
	)

◆ register_output_port()

std::shared_ptr<Port> ARDOUR::PortManager::register_output_port	(	DataType	,
		const std::string &	portname,
		bool	async = `false`,
		PortFlags	extra_flags = `PortFlags(0)`
	)

◆ register_port()

std::shared_ptr<Port> ARDOUR::PortManager::register_port	(	DataType	type,
		const std::string &	portname,
		bool	input,
		bool	async = `false`,
		PortFlags	extra_flags = `PortFlags(0)`
	)

protected

◆ registration_callback()

void ARDOUR::PortManager::registration_callback ( )

◆ reinit()

void ARDOUR::PortManager::reinit ( bool with_ratio = false )

reset port-buffers. e.g. after freewheeling

◆ remove_midi_port_flags()

void ARDOUR::PortManager::remove_midi_port_flags	(	std::string const &	,
		MidiPortFlags
	)

◆ remove_session_ports()

void ARDOUR::PortManager::remove_session_ports ( )

◆ request_input_monitoring()

void ARDOUR::PortManager::request_input_monitoring	(	const std::string &	,
		bool
	)		const

◆ reset_input_meters()

void ARDOUR::PortManager::reset_input_meters ( )

◆ run_input_meters()

void ARDOUR::PortManager::run_input_meters	(	pframes_t	,
		samplecnt_t
	)

private

◆ save_port_info()

void ARDOUR::PortManager::save_port_info ( )

private

◆ session_port_count()

size_t ARDOUR::PortManager::session_port_count ( ) const

◆ set_port_buffer_sizes()

void ARDOUR::PortManager::set_port_buffer_sizes ( pframes_t )

protected

◆ set_port_pretty_name()

void ARDOUR::PortManager::set_port_pretty_name	(	std::string const &	,
		std::string const &
	)

◆ set_pretty_names()

void ARDOUR::PortManager::set_pretty_names	(	std::vector< std::string > const &	,
		DataType	,
		bool
	)

private

◆ short_port_name_from_port_name()

std::string ARDOUR::PortManager::short_port_name_from_port_name ( std::string const & full_name ) const

◆ silence()

void ARDOUR::PortManager::silence	(	pframes_t	nframes,
		Session *	s = `0`
	)

protected

◆ silence_outputs()

void ARDOUR::PortManager::silence_outputs ( pframes_t nframes )

protected

◆ total_port_count()

size_t ARDOUR::PortManager::total_port_count ( ) const

inline

Definition at line 128 of file port_manager.h.

◆ unregister_port()

int ARDOUR::PortManager::unregister_port ( std::shared_ptr< Port > )

◆ update_input_ports()

void ARDOUR::PortManager::update_input_ports ( bool )

private

Member Data Documentation

◆ _audio_input_ports

SerializedRCUManager<AudioInputPorts> ARDOUR::PortManager::_audio_input_ports

private

Definition at line 388 of file port_manager.h.

◆ _backend

std::shared_ptr<AudioBackend> ARDOUR::PortManager::_backend

protected

Definition at line 278 of file port_manager.h.

◆ _cycle_ports

std::shared_ptr<Ports const> ARDOUR::PortManager::_cycle_ports

protected

List of ports to be used between cycle_start() and cycle_end()

Definition at line 289 of file port_manager.h.

◆ _midi_info_dirty

bool ARDOUR::PortManager::_midi_info_dirty

private

Definition at line 386 of file port_manager.h.

◆ _midi_input_ports

SerializedRCUManager<MIDIInputPorts> ARDOUR::PortManager::_midi_input_ports

private

Definition at line 389 of file port_manager.h.

◆ _monitor_port

MonitorPort ARDOUR::PortManager::_monitor_port

private

Definition at line 324 of file port_manager.h.

◆ _port_deletions_pending

PBD::RingBuffer<Port*> ARDOUR::PortManager::_port_deletions_pending

protected

Definition at line 283 of file port_manager.h.

◆ _port_info

PortInfo ARDOUR::PortManager::_port_info

private

Definition at line 385 of file port_manager.h.

◆ _port_info_mutex

Glib::Threads::Mutex ARDOUR::PortManager::_port_info_mutex

mutableprivate

Definition at line 384 of file port_manager.h.

◆ _port_remove_in_progress

bool ARDOUR::PortManager::_port_remove_in_progress

protected

Definition at line 282 of file port_manager.h.

◆ _ports

SerializedRCUManager<Ports> ARDOUR::PortManager::_ports

protected

Definition at line 280 of file port_manager.h.

◆ _reset_meters

std::atomic<int> ARDOUR::PortManager::_reset_meters

private

Definition at line 390 of file port_manager.h.

◆ GraphReordered

PBD::Signal<void()> ARDOUR::PortManager::GraphReordered

Emitted if the backend notifies us of a graph order event

Definition at line 253 of file port_manager.h.

◆ MidiPortInfoChanged

PBD::Signal<void()> ARDOUR::PortManager::MidiPortInfoChanged

Emitted if anything other than the selection property for a MIDI port changes

Definition at line 248 of file port_manager.h.

◆ MidiSelectionPortsChanged

PBD::Signal<void()> ARDOUR::PortManager::MidiSelectionPortsChanged

Emitted if the list of ports to be used for MIDI selection tracking changes

Definition at line 246 of file port_manager.h.

◆ PhysInputChanged

PBD::Signal<void(DataType, std::vector<std::string>, bool)> ARDOUR::PortManager::PhysInputChanged

Definition at line 265 of file port_manager.h.

◆ PortConnectedOrDisconnected

PBD::Signal<void(std::weak_ptr<Port>, std::string, std::weak_ptr<Port>, std::string, bool)> ARDOUR::PortManager::PortConnectedOrDisconnected

Emitted if a Port is connected or disconnected. The Port parameters are the ports being connected / disconnected, or 0 if they are not known to Ardour. The std::string parameters are the (long) port names. The bool parameter is true if ports were connected, or false for disconnected.

Definition at line 263 of file port_manager.h.

◆ PortPrettyNameChanged

PBD::Signal<void(std::string)> ARDOUR::PortManager::PortPrettyNameChanged

Emitted if pretty-name of a port changed

Definition at line 250 of file port_manager.h.

◆ PortRegisteredOrUnregistered

PBD::Signal<void()> ARDOUR::PortManager::PortRegisteredOrUnregistered

Emitted if a Port is registered or unregistered

Definition at line 256 of file port_manager.h.

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

port_manager.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ AudioInputPorts

◆ AudioPortMeter

◆ AudioPortScope

◆ MIDIInputPorts

◆ MIDIPortMeter

◆ MIDIPortMonitor

◆ PortInfo

◆ PortList

◆ Ports

Constructor & Destructor Documentation

◆ PortManager()

◆ ~PortManager()

Member Function Documentation

◆ add_midi_port_flags()

◆ add_pending_port_deletion()

◆ audio_input_ports()

◆ can_request_input_monitoring()

◆ check_for_ambiguous_latency()

◆ check_monitoring()

◆ clear_pending_port_deletions()

◆ connect()

◆ connect_callback()

◆ connected()

◆ cycle_end()

◆ cycle_end_fade_out()

◆ cycle_start()

◆ disconnect() [1/3]

◆ disconnect() [2/3]

◆ disconnect() [3/3]

◆ ensure_input_monitoring()

◆ falloff_cache_calc()

◆ fill_midi_port_info_locked()

◆ filter_midi_ports()

◆ get_configurable_midi_ports()

◆ get_connections()

◆ get_hardware_port_name_by_name()

◆ get_midi_selection_ports()

◆ get_physical_inputs()

◆ get_physical_outputs()

◆ get_port_by_name()

◆ get_ports() [1/2]

◆ get_ports() [2/2]

◆ get_pretty_name_by_name()

◆ graph_order_callback()

◆ list_all_ports()

◆ list_cycle_ports()

◆ load_port_info()

◆ make_port_name_non_relative()

◆ make_port_name_relative()

◆ midi_input_ports()

◆ midi_port_info_file()

◆ midi_port_metadata()

◆ monitor_port()

◆ my_name()

◆ n_physical_inputs()

◆ n_physical_outputs()

◆ physically_connected()

◆ port_deletions_pending()

◆ port_engine()

◆ port_info_file()

◆ port_is_control_only()

◆ port_is_mine()

◆ port_is_physical()

◆ port_is_physical_input_monitor_enable()

◆ port_is_virtual_piano()

◆ port_name_size()

◆ port_registration_failure()