Manages the collection of graph nodes. More...

#include <src/dsp/graph_node.h>

Public Member Functions
units::sample_u32_t	get_max_route_playback_latency () const
	Returns the max playback latency of the trigger nodes.
void	update_latencies ()
	Updates the latencies of all nodes.
void	set_initial_and_terminal_nodes ()
	Updates the initial and terminal nodes based on graph_nodes_.
void	finalize_nodes ()
	Sets the initial/terminal nodes.
GraphNode *	find_node_for_processable (const IProcessable &processable) const

Data Fields
std::vector< std::unique_ptr< GraphNode > >	graph_nodes_
	All nodes in the graph.
std::vector< std::reference_wrapper< GraphNode > >	trigger_nodes_
	A subset of graph_nodes_ that are trigger nodes.
std::vector< std::reference_wrapper< GraphNode > >	terminal_nodes_
	A subset of graph_nodes_ that are terminal nodes.
std::unique_ptr< InitialProcessor >	initial_processor_

Detailed Description

Manages the collection of graph nodes.

This class holds a main collection of graph nodes, as well as subsets of those nodes that are initial trigger nodes and terminal nodes.

Definition at line 332 of file graph_node.h.

Member Function Documentation

◆ finalize_nodes()

void zrythm::dsp::graph::GraphNodeCollection::finalize_nodes ( )

inline

Sets the initial/terminal nodes.

To be called when all nodes have been added.

Definition at line 357 of file graph_node.h.

◆ get_max_route_playback_latency()

units::sample_u32_t zrythm::dsp::graph::GraphNodeCollection::get_max_route_playback_latency ( ) const

Returns the max playback latency of the trigger nodes.

Note: Requires calling update_latencies() first.

Field Documentation

◆ graph_nodes_

std::vector<std::unique_ptr<GraphNode> > zrythm::dsp::graph::GraphNodeCollection::graph_nodes_

All nodes in the graph.

Definition at line 365 of file graph_node.h.

◆ initial_processor_

std::unique_ptr<InitialProcessor> zrythm::dsp::graph::GraphNodeCollection::initial_processor_

Definition at line 382 of file graph_node.h.

◆ terminal_nodes_

std::vector<std::reference_wrapper<GraphNode> > zrythm::dsp::graph::GraphNodeCollection::terminal_nodes_

A subset of graph_nodes_ that are terminal nodes.

Terminal nodes are nodes without outgoing edges.

Definition at line 380 of file graph_node.h.

◆ trigger_nodes_

std::vector<std::reference_wrapper<GraphNode> > zrythm::dsp::graph::GraphNodeCollection::trigger_nodes_

A subset of graph_nodes_ that are trigger nodes.

Trigger nodes are nodes without incoming edges. They run concurrently at the start of each cycle to kick off processing.

Definition at line 373 of file graph_node.h.

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

src/dsp/graph_node.h

Public Member Functions

Data Fields