pw_registry_events Struct Reference

Registry events. More...

#include <pipewire/core.h>

Data Fields
uint32_t	version
void(*	global )(void *data, uint32_t id, uint32_t permissions, const char *type, uint32_t version, const struct spa_dict *props)
	Notify of a new global object.
void(*	global_remove )(void *data, uint32_t id)
	Notify of a global object removal.

Detailed Description

Registry events.

Examples

tutorial2.c, tutorial3.c, and tutorial6.c.

Field Documentation

version

uint32_t pw_registry_events::version

global

void(* pw_registry_events::global) (void *data, uint32_t id, uint32_t permissions, const char *type, uint32_t version, const struct spa_dict *props)

Notify of a new global object.

The registry emits this event when a new global object is available.

Parameters

id	the global object id
permissions	the permissions of the object
type	the type of the interface
version	the version of the interface
props	extra properties of the global

Examples

tutorial2.c, tutorial3.c, and tutorial6.c.

global_remove

void(* pw_registry_events::global_remove) (void *data, uint32_t id)

Notify of a global object removal.

Emitted when a global object was removed from the registry. If the client has any bindings to the global, it should destroy those.

Parameters

id	the id of the global that was removed

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

• pipewire/core.h