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
A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:331
Factory methods.
Definition: factory.h:88
uint32_t version
version of the objects
Definition: factory.h:45
struct pw_factory_info * pw_factory_info_update(struct pw_factory_info *info, const struct pw_factory_info *update)
Definition: introspect.c:342
Definition: utils/dict.h:39
uint64_t change_mask
bitfield of changed fields since last call
Definition: factory.h:50
const char * type
type of the objects created by this factory
Definition: factory.h:44
uint32_t version
Definition: factory.h:91
uint32_t version
Definition: factory.h:73
The factory information.
Definition: factory.h:41
void(* info)(void *data, const struct pw_factory_info *info)
Notify factory info.
Definition: factory.h:79
uint32_t id
id of the global
Definition: factory.h:42
Factory events.
Definition: factory.h:70
void pw_factory_info_free(struct pw_factory_info *info)
Definition: introspect.c:349
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_factory_events *events, void *data)
Definition: factory.h:93