PipeWire 0.3.77
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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 More...
 
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. More...
 
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. More...
 
int(* set_active )(void *object, bool active)
 Activate or deactivate the node. More...
 
int(* event )(void *object, const struct spa_event *event)
 Send an event to the node. More...
 
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. More...
 

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
eventthe 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.


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