5#ifndef PIPEWIRE_FACTORY_H
6#define PIPEWIRE_FACTORY_H
28#define PW_TYPE_INTERFACE_Factory PW_TYPE_INFO_INTERFACE_BASE "Factory"
30#define PW_VERSION_FACTORY 3
39#define PW_FACTORY_CHANGE_MASK_PROPS (1 << 0)
40#define PW_FACTORY_CHANGE_MASK_ALL ((1 << 1)-1)
55#define PW_FACTORY_EVENT_INFO 0
56#define PW_FACTORY_EVENT_NUM 1
60#define PW_VERSION_FACTORY_EVENTS 0
70#define PW_FACTORY_METHOD_ADD_LISTENER 0
71#define PW_FACTORY_METHOD_NUM 1
75#define PW_VERSION_FACTORY_METHODS 0
84#define pw_factory_method(o,method,version,...) \
86 int _res = -ENOTSUP; \
87 spa_interface_call_res((struct spa_interface*)o, \
88 struct pw_factory_methods, _res, \
89 method, version, ##__VA_ARGS__); \
93#define pw_factory_add_listener(c,...) pw_factory_method(c,add_listener,0,__VA_ARGS__)
struct pw_factory_info * pw_factory_info_merge(struct pw_factory_info *info, const struct pw_factory_info *update, bool reset)
Definition: introspect.c:313
struct pw_factory_info * pw_factory_info_update(struct pw_factory_info *info, const struct pw_factory_info *update)
Definition: introspect.c:342
void pw_factory_info_free(struct pw_factory_info *info)
Definition: introspect.c:349
Factory events.
Definition: factory.h:70
uint32_t version
Definition: factory.h:73
void(* info)(void *data, const struct pw_factory_info *info)
Notify factory info.
Definition: factory.h:79
The factory information.
Definition: factory.h:41
uint32_t version
version of the objects
Definition: factory.h:45
const char * type
type of the objects created by this factory
Definition: factory.h:44
uint32_t id
id of the global
Definition: factory.h:42
uint64_t change_mask
bitfield of changed fields since last call
Definition: factory.h:50
Factory methods.
Definition: factory.h:88
uint32_t version
Definition: factory.h:91
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_factory_events *events, void *data)
Definition: factory.h:93
Definition: utils/dict.h:39
A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:331