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_FACTORY_PERM_MASK PW_PERM_R|PW_PERM_M
32 #define PW_VERSION_FACTORY 3
41 #define PW_FACTORY_CHANGE_MASK_PROPS (1 << 0)
42 #define PW_FACTORY_CHANGE_MASK_ALL ((1 << 1)-1)
57 #define PW_FACTORY_EVENT_INFO 0
58 #define PW_FACTORY_EVENT_NUM 1
62 #define PW_VERSION_FACTORY_EVENTS 0
72 #define PW_FACTORY_METHOD_ADD_LISTENER 0
73 #define PW_FACTORY_METHOD_NUM 1
77 #define PW_VERSION_FACTORY_METHODS 0
86 #define pw_factory_method(o,method,version,...) \
88 int _res = -ENOTSUP; \
89 spa_interface_call_res((struct spa_interface*)o, \
90 struct pw_factory_methods, _res, \
91 method, version, ##__VA_ARGS__); \
95 #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:316
struct pw_factory_info * pw_factory_info_update(struct pw_factory_info *info, const struct pw_factory_info *update)
Definition: introspect.c:345
void pw_factory_info_free(struct pw_factory_info *info)
Definition: introspect.c:352
Factory events.
Definition: factory.h:73
uint32_t version
Definition: factory.h:76
void(* info)(void *data, const struct pw_factory_info *info)
Notify factory info.
Definition: factory.h:82
The factory information.
Definition: factory.h:44
uint32_t version
version of the objects
Definition: factory.h:48
const char * type
type of the objects created by this factory
Definition: factory.h:47
uint32_t id
id of the global
Definition: factory.h:45
uint64_t change_mask
bitfield of changed fields since last call
Definition: factory.h:53
Factory methods.
Definition: factory.h:91
uint32_t version
Definition: factory.h:94
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_factory_events *events, void *data)
Definition: factory.h:96
A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:350