pw_client_node_methods Struct Reference

Client Node methods More...

#include <pipewire/extensions/client-node.h>

Data Fields
uint32_t	version
int(*)	add_listener (void *object, struct spa_hook *listener, const struct pw_client_node_events *events, void *data)
struct pw_node *(*)	get_node (void *object, uint32_t version, size_t user_data_size)
	get the node object
int(*)	update (void *object, #define PW_CLIENT_NODE_UPDATE_PARAMS #define PW_CLIENT_NODE_UPDATE_INFO uint32_t change_mask, uint32_t n_params, const struct spa_pod **params, const struct spa_node_info *info)
	Update the node ports and properties.
int(*)	port_update (void *object, enum spa_direction direction, uint32_t port_id, #define PW_CLIENT_NODE_PORT_UPDATE_PARAMS #define PW_CLIENT_NODE_PORT_UPDATE_INFO uint32_t change_mask, uint32_t n_params, const struct spa_pod **params, const struct spa_port_info *info)
	Update a node port.
int(*)	set_active (void *object, bool active)
	Activate or deactivate the node.
int(*)	event (void *object, const struct spa_event *event)
	Send an event to the node.
int(*)	port_buffers (void *object, enum spa_direction direction, uint32_t port_id, uint32_t mix_id, uint32_t n_buffers, struct spa_buffer **buffers)
	Send allocated buffers.

Detailed Description

Client Node methods

Field Documentation

version

uint32_t pw_client_node_methods::version

add_listener

int(*) pw_client_node_methods::add_listener(void *object, struct spa_hook *listener, const struct pw_client_node_events *events, void *data)

get_node

struct pw_node *(*) pw_client_node_methods::get_node(void *object, uint32_t version, size_t user_data_size)

get the node object

set_active

int(*) pw_client_node_methods::set_active(void *object, bool active)

Activate or deactivate the node.

event

int(*) pw_client_node_methods::event(void *object, const struct spa_event *event)

Send an event to the node.

Parameters

event

the event to send

port_buffers

int(*) pw_client_node_methods::port_buffers(void *object, enum spa_direction direction, uint32_t port_id, uint32_t mix_id, uint32_t n_buffers, struct spa_buffer **buffers)

Send allocated buffers.

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

• pipewire/extensions/client-node.h