MIDI note input block. More...

#include <Note.hpp>

Inheritance diagram for Ingen::Server::Internals::NoteNode:

Collaboration diagram for Ingen::Server::Internals::NoteNode:

Public Member Functions
	NoteNode (InternalPlugin plugin, BufferFactory &bufs, const Raul::Symbol &symbol, bool polyphonic, GraphImpl parent, SampleRate srate)

bool	prepare_poly (BufferFactory &bufs, uint32_t poly)
	Prepare for a new (external) polyphony value. More...

bool	apply_poly (RunContext &context, Raul::Maid &maid, uint32_t poly)
	Apply a new (external) polyphony value. More...

void	run (RunContext &context)
	Run block for a portion of process cycle (called from process()). More...

void	note_on (RunContext &context, uint8_t note_num, uint8_t velocity, FrameTime time)

void	note_off (RunContext &context, uint8_t note_num, FrameTime time)

void	all_notes_off (RunContext &context, FrameTime time)

void	sustain_on (RunContext &context, FrameTime time)

void	sustain_off (RunContext &context, FrameTime time)

void	bend (RunContext &context, FrameTime time, float amount)

void	note_pressure (RunContext &context, FrameTime time, uint8_t note_num, float amount)

void	channel_pressure (RunContext &context, FrameTime time, float amount)

Public Member Functions inherited from Ingen::Server::InternalBlock
	InternalBlock (PluginImpl plugin, const Raul::Symbol &symbol, bool poly, GraphImpl parent, SampleRate rate)

BlockImpl *	duplicate (Engine &engine, const Raul::Symbol &symbol, GraphImpl *parent)
	Duplicate this Node. More...

virtual void	pre_process (RunContext &context)
	Do whatever needs doing in the process thread before process() is called.

Public Member Functions inherited from Ingen::Server::BlockImpl
	BlockImpl (PluginImpl plugin, const Raul::Symbol &symbol, bool poly, GraphImpl parent, SampleRate rate)

virtual GraphType	graph_type () const

virtual void	activate (BufferFactory &bufs)
	Activate this Block. More...

virtual void	deactivate ()
	Deactivate this Block. More...

bool	activated () const
	Return true iff this block is activated.

bool	enabled () const
	Return true iff this block is enabled (not bypassed). More...

void	set_enabled (bool e)
	Enable or disable (bypass) this block. More...

virtual LilvState *	load_preset (const Raul::URI &uri)
	Load a preset from the world for this block. More...

virtual void	apply_state (Worker worker, const LilvState state)
	Restore `state`. More...

virtual boost::optional< Resource >	save_preset (const Raul::URI &bundle, const Properties &props)
	Save current state as preset. More...

virtual void	learn ()
	Learn the next incoming MIDI event (for internals)

virtual void	process (RunContext &context)
	Run block for an entire process cycle (calls run()). More...

virtual void	post_process (RunContext &context)
	Do whatever needs doing in the process thread after process() is called.

virtual void	set_port_buffer (uint32_t voice, uint32_t port_num, BufferRef buf, SampleCount offset)
	Set the buffer of a port to a given buffer (e.g. More...

virtual Node *	port (uint32_t index) const

virtual PortImpl *	port_impl (uint32_t index) const

virtual PortImpl *	port_by_symbol (const char *symbol)
	Get a port by symbol. More...

std::set< BlockImpl * > &	providers ()
	Blocks that are connected to this Block's inputs. More...

std::set< BlockImpl * > &	dependants ()
	Blocks that are connected to this Block's outputs. More...

virtual void	set_polyphonic (bool p)
	Flag block as polyphonic. More...

virtual const Resource *	plugin () const
	Information about the Plugin this Block is an instance of. More...

virtual const PluginImpl *	plugin_impl () const
	Information about the Plugin this Block is an instance of. More...

virtual void	plugin (PluginImpl *pi)

virtual void	set_buffer_size (RunContext &context, BufferFactory &bufs, LV2_URID type, uint32_t size)

GraphImpl *	parent_graph () const
	The Graph this Block belongs to. More...

uint32_t	num_ports () const

virtual uint32_t	polyphony () const

Mark	get_mark () const

void	set_mark (Mark m)

Public Member Functions inherited from Ingen::Server::NodeImpl
const Raul::Symbol &	symbol () const

Node *	graph_parent () const

NodeImpl *	parent () const

virtual void	set_path (const Raul::Path &new_path)
	Rename.

const Atom &	get_property (const Raul::URI &key) const
	Get a single property value. More...

const Raul::Path &	path () const

Public Member Functions inherited from Ingen::Node
Arcs &	arcs ()

const Arcs &	arcs () const

virtual LilvInstance *	instance ()

virtual bool	save_state (const std::string &dir) const

Raul::URI	base_uri () const

Public Member Functions inherited from Ingen::Resource
	Resource (const URIs &uris, const Raul::URI &uri)

Resource &	operator= (const Resource &rhs)

virtual const Atom &	set_property (const Raul::URI &uri, const Atom &value, Graph ctx=Graph::DEFAULT)
	Set (replace) a property value. More...

virtual const Atom &	set_property (const Raul::URI &uri, const URIs::Quark &value, Graph ctx=Graph::DEFAULT)
	Set (replace) a property value. More...

virtual bool	add_property (const Raul::URI &uri, const Atom &value, Graph ctx=Graph::DEFAULT)
	Add a property value. More...

virtual void	remove_property (const Raul::URI &uri, const Atom &value)
	Remove a property. More...

virtual void	remove_property (const Raul::URI &uri, const URIs::Quark &value)
	Remove a property. More...

virtual bool	has_property (const Raul::URI &uri, const Atom &value) const
	Return true iff a property is set with a specific value. More...

virtual bool	has_property (const Raul::URI &uri, const URIs::Quark &value) const
	Return true iff a property is set with a specific value. More...

void	set_properties (const Properties &p)
	Set (replace) several properties at once. More...

void	add_properties (const Properties &p)
	Add several properties at once. More...

void	remove_properties (const Properties &p)
	Remove several properties at once. More...

virtual void	on_property (const Raul::URI &uri, const Atom &value)
	Hook called whenever a property is added. More...

virtual void	on_property_removed (const Raul::URI &uri, const Atom &value)
	Hook called whenever a property value is removed. More...

virtual void	set_uri (const Raul::URI &uri)

Properties	properties (Resource::Graph ctx) const
	Get all the properties with a given context. More...

const URIs &	uris () const

const Raul::URI &	uri () const

const Properties &	properties () const

Properties &	properties ()

Static Public Member Functions
static InternalPlugin *	internal_plugin (URIs &uris)

Static Public Member Functions inherited from Ingen::Node
static Raul::URI	main_uri ()

static bool	uri_is_path (const Raul::URI &uri)

static Raul::Path	uri_to_path (const Raul::URI &uri)

static Raul::URI	path_to_uri (const Raul::Path &path)

Static Public Member Functions inherited from Ingen::Resource
static Raul::URI	graph_to_uri (Graph g)

static Graph	uri_to_graph (const char *uri)

static bool	type (const URIs &uris, const Properties &properties, bool &graph, bool &block, bool &port, bool &is_output)
	Get the ingen type from a set of Properties. More...

Additional Inherited Members
Public Types inherited from Ingen::Server::BlockImpl
enum	Mark { UNVISITED, VISITING, VISITED }
	Mark used during graph compilation.

Public Types inherited from Ingen::Node
enum	GraphType { GRAPH, BLOCK, PORT }

typedef std::pair< const Node , const Node >	ArcsKey

typedef std::map< ArcsKey, SPtr< Arc > >	Arcs

Public Types inherited from Ingen::Resource
enum	Graph { DEFAULT, EXTERNAL, INTERNAL }

Protected Member Functions inherited from Ingen::Server::BlockImpl
PortImpl *	nth_port_by_type (uint32_t n, bool input, PortType type)

Protected Member Functions inherited from Ingen::Server::NodeImpl
	NodeImpl (const Ingen::URIs &uris, NodeImpl *parent, const Raul::Symbol &symbol)

Protected Member Functions inherited from Ingen::Node
	Node (const URIs &uris, const Raul::Path &path)

Protected Member Functions inherited from Ingen::Resource
const Atom &	set_property (const Raul::URI &uri, const Atom &value) const

Protected Attributes inherited from Ingen::Server::BlockImpl
PluginImpl *	_plugin

Raul::Array< PortImpl * > *	_ports
	Access in audio thread only.

uint32_t	_polyphony

std::set< BlockImpl * >	_providers
	Blocks connected to this one's input ports.

std::set< BlockImpl * >	_dependants
	Blocks this one's output ports are connected to.

Mark	_mark
	Mark for graph compilation algorithm.

bool	_polyphonic

bool	_activated

bool	_enabled

Protected Attributes inherited from Ingen::Server::NodeImpl
NodeImpl *	_parent

Raul::Path	_path

Raul::Symbol	_symbol

Protected Attributes inherited from Ingen::Node
Arcs	_arcs
	Graphs only.

Protected Attributes inherited from Ingen::Resource
const URIs &	_uris

Detailed Description

MIDI note input block.

For pitched instruments like keyboard, etc.

Member Function Documentation

§ prepare_poly()

bool Ingen::Server::Internals::NoteNode::prepare_poly	(	BufferFactory &	bufs,
		uint32_t	poly
	)

virtual

Prepare for a new (external) polyphony value.

Preprocessor thread, poly is actually applied by apply_poly.

Returns: true on success.

Reimplemented from Ingen::Server::BlockImpl.

§ apply_poly()

bool Ingen::Server::Internals::NoteNode::apply_poly	(	RunContext &	context,
		Raul::Maid &	maid,
		uint32_t	poly
	)

virtual

Apply a new (external) polyphony value.

Parameters

context	Process context (process thread only).
poly	Must be <= the most recent value passed to prepare_poly.
maid	Any objects no longer needed will be pushed to this

Reimplemented from Ingen::Server::BlockImpl.

§ run()

void Ingen::Server::Internals::NoteNode::run ( RunContext & context )

virtual

Run block for a portion of process cycle (called from process()).

Implements Ingen::Server::BlockImpl.

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

Note.hpp
Note.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

§ prepare_poly()

§ apply_poly()

§ run()