Driver for running Ingen directly as a library. More...

#include <DirectDriver.hpp>

Inheritance diagram for Ingen::Server::DirectDriver:

Collaboration diagram for Ingen::Server::DirectDriver:

Public Member Functions
	DirectDriver (double sample_rate, SampleCount block_length, size_t seq_size)

virtual void	activate ()
	Activate driver (begin processing graph and events). More...

virtual void	deactivate ()
	Deactivate driver (stop processing graph and events). More...

virtual EnginePort *	create_port (DuplexPort *graph_port)
	Create a port ready to be inserted with add_input (non realtime). More...

virtual EnginePort *	get_port (const Raul::Path &path)
	Find a system port by path. More...

virtual void	add_port (RunContext &context, EnginePort *port)
	Add a system visible port (e.g. More...

virtual void	remove_port (RunContext &context, EnginePort *port)
	Remove a system visible port. More...

virtual void	rename_port (const Raul::Path &old_path, const Raul::Path &new_path)
	Rename a system visible port. More...

virtual void	port_property (const Raul::Path &path, const Raul::URI &uri, const Atom &value)
	Apply a system visible port property. More...

virtual void	register_port (EnginePort &port)
	Register a system visible port. More...

virtual void	unregister_port (EnginePort &port)
	Register a system visible port. More...

virtual SampleCount	block_length () const
	Return the audio buffer size in frames.

virtual size_t	seq_size () const
	Return the event buffer size in bytes.

virtual SampleCount	sample_rate () const
	Return the sample rate in Hz.

virtual SampleCount	frame_time () const
	Return the current frame time (running counter)

virtual void	append_time_events (RunContext &context, Buffer &buffer)
	Append time events for this cycle to `buffer`. More...

virtual int	real_time_priority ()
	Return the real-time priority of the audio thread, or -1. More...

Detailed Description

Driver for running Ingen directly as a library.

Member Function Documentation

§ activate()

virtual void Ingen::Server::DirectDriver::activate ( )

inlinevirtual

Activate driver (begin processing graph and events).

Reimplemented from Ingen::Server::Driver.

§ deactivate()

virtual void Ingen::Server::DirectDriver::deactivate ( )

inlinevirtual

Deactivate driver (stop processing graph and events).

Reimplemented from Ingen::Server::Driver.

§ create_port()

virtual EnginePort* Ingen::Server::DirectDriver::create_port ( DuplexPort * graph_port )

inlinevirtual

Create a port ready to be inserted with add_input (non realtime).

May return NULL if the Driver can not create the port for some reason.

Implements Ingen::Server::Driver.

§ get_port()

virtual EnginePort* Ingen::Server::DirectDriver::get_port ( const Raul::Path & path )

inlinevirtual

Find a system port by path.

Implements Ingen::Server::Driver.

§ add_port()

virtual void Ingen::Server::DirectDriver::add_port	(	RunContext &	context,
		EnginePort *	port
	)

inlinevirtual

Add a system visible port (e.g.

a port on the root graph).

Implements Ingen::Server::Driver.

§ remove_port()

virtual void Ingen::Server::DirectDriver::remove_port	(	RunContext &	context,
		EnginePort *	port
	)

inlinevirtual

Remove a system visible port.

This removes the port from the driver in the process thread but does not destroy the port. To actually remove the system port, unregister_port() must be called later in another thread.

Implements Ingen::Server::Driver.