25 #ifndef PIPEWIRE_MODULE_H
26 #define PIPEWIRE_MODULE_H
37 #define PW_TYPE_INTERFACE_Module PW_TYPE_INFO_INTERFACE_BASE "Module"
39 #define PW_VERSION_MODULE 3
48 #define PW_MODULE_CHANGE_MASK_PROPS (1 << 0)
49 #define PW_MODULE_CHANGE_MASK_ALL ((1 << 1)-1)
62 #define PW_MODULE_EVENT_INFO 0
63 #define PW_MODULE_EVENT_NUM 1
67 #define PW_VERSION_MODULE_EVENTS 0
77 #define PW_MODULE_METHOD_ADD_LISTENER 0
78 #define PW_MODULE_METHOD_NUM 1
82 #define PW_VERSION_MODULE_METHODS 0
91 #define pw_module_method(o,method,version,...) \
93 int _res = -ENOTSUP; \
94 spa_interface_call_res((struct spa_interface*)o, \
95 struct pw_module_methods, _res, \
96 method, version, ##__VA_ARGS__); \
100 #define pw_module_add_listener(c,...) pw_module_method(c,add_listener,0,__VA_ARGS__)
void pw_module_info_free(struct pw_module_info *info)
Free a pw_module_info.
Definition: introspect.c:357
struct pw_module_info * pw_module_info_update(struct pw_module_info *info, const struct pw_module_info *update)
Update and existing pw_module_info with update.
Definition: introspect.c:330
Module events.
Definition: module.h:66
uint32_t version
Definition: module.h:68
void(* info)(void *object, const struct pw_module_info *info)
Notify module info.
Definition: module.h:74
The module information.
Definition: module.h:43
uint32_t id
id of the global
Definition: module.h:44
const char * filename
filename of the module
Definition: module.h:46
const char * args
arguments passed to the module
Definition: module.h:47
struct spa_dict * props
extra properties
Definition: module.h:51
uint64_t change_mask
bitfield of changed fields since last call
Definition: module.h:50
const char * name
name of the module
Definition: module.h:45
Module methods.
Definition: module.h:81
uint32_t version
Definition: module.h:83
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_module_events *events, void *data)
Definition: module.h:85
Definition: utils/dict.h:48
A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:76