rack::audio::Driver Struct Reference

Wraps an audio driver API containing any number of audio devices. More...

#include <audio.hpp>

Public Member Functions
virtual	~Driver ()
virtual std::string	getName ()
	Returns the name of the driver.
virtual std::vector< int >	getDeviceIds ()
	Returns a list of all device IDs that can be subscribed to.
virtual int	getDefaultDeviceId ()
	Returns the default device to use when the driver is selected, or -1 for none.
virtual std::string	getDeviceName (int deviceId)
	Returns the name of a device without obtaining it.
virtual int	getDeviceNumInputs (int deviceId)
	Returns the number of inputs of a device without obtaining it.
virtual int	getDeviceNumOutputs (int deviceId)
	Returns the number of output of a device without obtaining it.
virtual Device *	subscribe (int deviceId, Port *port)
	Adds the given port as a reference holder of a device and returns the it.
virtual void	unsubscribe (int deviceId, Port *port)
	Removes the give port as a reference holder of a device.

Detailed Description

Wraps an audio driver API containing any number of audio devices.

Constructor & Destructor Documentation

~Driver()

virtual rack::audio::Driver::~Driver ( )

inlinevirtual

Member Function Documentation

getName()

virtual std::string rack::audio::Driver::getName ( )

inlinevirtual

Returns the name of the driver.

E.g. "ALSA".

getDeviceIds()

virtual std::vector< int > rack::audio::Driver::getDeviceIds ( )

inlinevirtual

Returns a list of all device IDs that can be subscribed to.

getDefaultDeviceId()

virtual int rack::audio::Driver::getDefaultDeviceId ( )

inlinevirtual

Returns the default device to use when the driver is selected, or -1 for none.

getDeviceName()

virtual std::string rack::audio::Driver::getDeviceName ( int deviceId )

inlinevirtual

Returns the name of a device without obtaining it.

getDeviceNumInputs()

virtual int rack::audio::Driver::getDeviceNumInputs ( int deviceId )

inlinevirtual

Returns the number of inputs of a device without obtaining it.

getDeviceNumOutputs()

virtual int rack::audio::Driver::getDeviceNumOutputs ( int deviceId )

inlinevirtual

Returns the number of output of a device without obtaining it.

subscribe()

virtual Device * rack::audio::Driver::subscribe ( int deviceId, Port * port )

inlinevirtual

Adds the given port as a reference holder of a device and returns the it.

Creates the Device if no ports are subscribed before calling.

unsubscribe()

virtual void rack::audio::Driver::unsubscribe ( int deviceId, Port * port )

inlinevirtual

Removes the give port as a reference holder of a device.

Deletes the Device if no ports are subscribed after calling.

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

• /home/vortico/src/vcv/Rack2/include/audio.hpp