pw_client_node_methods Struct Reference

Client Node methods More...

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

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:

• client-node.h