Node which delegates concrete frame processing to associated filter object. More...

Inheritance diagram for mf::flow::filter_node:

Public Member Functions
	filter_node (graph &gr)

	~filter_node ()

template<typename Filter , typename... Args>
Filter &	set_filter (Args &&...args)

filter &	this_filter ()

const filter &	this_filter () const

virtual node_input &	add_input (time_unit past_window, time_unit future_window)=0

virtual node_output &	add_output (const frame_format &format)=0

Public Member Functions inherited from mf::flow::node
virtual	~node ()

graph &	this_graph () noexcept

void	define_source_stream_properties (bool seekable, time_unit stream_duration=-1)

void	set_prefetch_duration (time_unit)

const auto &	inputs () noexcept

const auto &	outputs () noexcept

bool	is_source () const noexcept

bool	is_sink () const noexcept

virtual void	internal_setup ()=0
	Called by propagate_setup_. More...

virtual void	launch ()=0
	Called by graph for all nodes, before any frame is pulled from sink. More...

virtual void	stop ()=0
	Called by graph for all node, before destruction of any node. More...

virtual bool	process_next_frame ()=0

time_unit	end_time () const noexcept

bool	reached_end () const noexcept

bool	was_setup () const noexcept

time_unit	prefetch_duration () const noexcept

time_unit	offset () const noexcept

bool	stream_duration_is_defined () const noexcept

time_unit	stream_duration () const noexcept

bool	is_seekable () const noexcept

bool	is_bounded () const

bool	is_active () const noexcept

void	update_activation ()
	Called by output, propagates to preceding nodes. More...

time_unit	current_time () const noexcept

Protected Member Functions
void	setup_filter ()

void	pre_process_filter (node_job &)

void	process_filter (node_job &)

Protected Member Functions inherited from mf::flow::node
	node (graph &gr)

	node (const node &)=delete

node &	operator= (const node &)=delete

void	setup_sink ()
	Called by sink node, runs set up procedure for all node in graph. More...

void	set_current_time (time_unit t) noexcept

void	mark_end ()

node_job	make_job ()

void	cancel_job (node_job &)

template<typename Input >
Input &	add_input_ (time_unit past_window, time_unit future_window)

template<typename Output >
Output &	add_output_ (const frame_format &format)

Additional Inherited Members
Public Attributes inherited from mf::flow::node
std::string	name

Detailed Description

Node which delegates concrete frame processing to associated filter object.

Constructor & Destructor Documentation

mf::flow::filter_node::filter_node ( graph & gr )

mf::flow::filter_node::~filter_node ( )

virtual node_input& mf::flow::filter_node::add_input	(	time_unit	past_window,
		time_unit	future_window
	)

pure virtual

virtual node_output& mf::flow::filter_node::add_output ( const frame_format & format )

pure virtual

void mf::flow::filter_node::pre_process_filter ( node_job & job )

protected

void mf::flow::filter_node::process_filter ( node_job & job )

protected

template<typename Filter , typename... Args>

Filter& mf::flow::filter_node::set_filter ( Args &&... args )

inline

void mf::flow::filter_node::setup_filter ( )

protected

filter& mf::flow::filter_node::this_filter ( )

inline

const filter& mf::flow::filter_node::this_filter ( ) const

inline

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