pw_link_info Struct Reference

The link information. More...

Data Fields
uint32_t	id
	id of the global More...
uint32_t	output_node_id
	server side output node id More...
uint32_t	output_port_id
	output port id More...
uint32_t	input_node_id
	server side input node id More...
uint32_t	input_port_id
	input port id More...
uint64_t	change_mask
	bitfield of changed fields since last call More...
enum pw_link_state	state
	the current state of the link More...
const char *	error
	an error reason if state is error More...
struct spa_pod *	format
	format over link More...
struct spa_dict *	props
	the properties of the link More...

Detailed Description

The link information.

Extra information can be added in later versions

Field Documentation

change_mask

uint64_t pw_link_info::change_mask

bitfield of changed fields since last call

Referenced by pw_link_info_update().

error

const char* pw_link_info::error

an error reason if state is error

Referenced by pw_link_info_free(), and pw_link_info_update().

format

struct spa_pod* pw_link_info::format

format over link

Referenced by pw_link_info_free(), and pw_link_info_update().

id

uint32_t pw_link_info::id

id of the global

Referenced by pw_link_info_update().

input_node_id

uint32_t pw_link_info::input_node_id

server side input node id

Referenced by pw_link_info_update().

input_port_id

uint32_t pw_link_info::input_port_id

input port id

Referenced by pw_link_info_update().

output_node_id

uint32_t pw_link_info::output_node_id

server side output node id

Referenced by pw_link_info_update().

output_port_id

uint32_t pw_link_info::output_port_id

output port id

Referenced by pw_link_info_update().

props

struct spa_dict* pw_link_info::props

the properties of the link

Referenced by pw_link_info_free(), and pw_link_info_update().

state

enum pw_link_state pw_link_info::state

the current state of the link

Referenced by pw_link_info_update().

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

• link.h