25 #ifndef PIPEWIRE_FACTORY_H 26 #define PIPEWIRE_FACTORY_H 48 #define PW_TYPE_INTERFACE_Factory PW_TYPE_INFO_INTERFACE_BASE "Factory" 50 #define PW_VERSION_FACTORY 3 59 #define PW_FACTORY_CHANGE_MASK_PROPS (1 << 0) 60 #define PW_FACTORY_CHANGE_MASK_ALL ((1 << 1)-1) 75 #define PW_FACTORY_EVENT_INFO 0 76 #define PW_FACTORY_EVENT_NUM 1 80 #define PW_VERSION_FACTORY_EVENTS 0 90 #define PW_FACTORY_METHOD_ADD_LISTENER 0 91 #define PW_FACTORY_METHOD_NUM 1 95 #define PW_VERSION_FACTORY_METHODS 0 104 #define pw_factory_method(o,method,version,...) \ 106 int _res = -ENOTSUP; \ 107 spa_interface_call_res((struct spa_interface*)o, \ 108 struct pw_factory_methods, _res, \ 109 method, version, ##__VA_ARGS__); \ 113 #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:317
A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:342
Factory methods.
Definition: factory.h:108
uint32_t version
version of the objects
Definition: factory.h:65
struct pw_factory_info * pw_factory_info_update(struct pw_factory_info *info, const struct pw_factory_info *update)
Definition: introspect.c:346
uint64_t change_mask
bitfield of changed fields since last call
Definition: factory.h:70
void(* info)(void *object, const struct pw_factory_info *info)
Notify factory info.
Definition: factory.h:99
const char * type
type of the objects created by this factory
Definition: factory.h:64
uint32_t version
Definition: factory.h:111
uint32_t version
Definition: factory.h:93
The factory information.
Definition: factory.h:61
uint32_t id
id of the global
Definition: factory.h:62
Factory events.
Definition: factory.h:90
void pw_factory_info_free(struct pw_factory_info *info)
Definition: introspect.c:353
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_factory_events *events, void *data)
Definition: factory.h:113