PipeWire  0.3.51
pw_node_info Struct Reference

The node information. More...

Data Fields

uint32_t id
 id of the global More...
uint32_t max_input_ports
 maximum number of inputs More...
uint32_t max_output_ports
 maximum number of outputs More...
uint64_t change_mask
 bitfield of changed fields since last call More...
uint32_t n_input_ports
 number of inputs More...
uint32_t n_output_ports
 number of outputs More...
enum pw_node_state state
 the current state of the node More...
const char * error
 an error reason if state is error More...
struct spa_param_infoparams
 parameters More...
uint32_t n_params
 number of items in params More...

Detailed Description

The node information.

Extra information can be added in later versions

Field Documentation

◆ id

uint32_t pw_node_info::id

id of the global

◆ max_input_ports

uint32_t pw_node_info::max_input_ports

maximum number of inputs

◆ max_output_ports

uint32_t pw_node_info::max_output_ports

maximum number of outputs

◆ change_mask

uint64_t pw_node_info::change_mask

bitfield of changed fields since last call

◆ n_input_ports

uint32_t pw_node_info::n_input_ports

number of inputs

◆ n_output_ports

uint32_t pw_node_info::n_output_ports

number of outputs

◆ state

enum pw_node_state pw_node_info::state

the current state of the node

◆ error

const char* pw_node_info::error

an error reason if state is error

◆ params

struct spa_param_info* pw_node_info::params


◆ n_params

uint32_t pw_node_info::n_params

number of items in params

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