6 #ifndef PIPEWIRE_EXT_SESSION_MANAGER_INTERFACES_H
7 #define PIPEWIRE_EXT_SESSION_MANAGER_INTERFACES_H
23 #define PW_TYPE_INTERFACE_Session PW_TYPE_INFO_INTERFACE_BASE "Session"
24 #define PW_SESSION_PERM_MASK PW_PERM_RWX
25 #define PW_VERSION_SESSION 0
28 #define PW_TYPE_INTERFACE_Endpoint PW_TYPE_INFO_INTERFACE_BASE "Endpoint"
29 #define PW_ENDPOINT_PERM_MASK PW_PERM_RWX
30 #define PW_VERSION_ENDPOINT 0
33 #define PW_TYPE_INTERFACE_EndpointStream PW_TYPE_INFO_INTERFACE_BASE "EndpointStream"
34 #define PW_ENDPOINT_STREAM_PERM_MASK PW_PERM_RWX
35 #define PW_VERSION_ENDPOINT_STREAM 0
38 #define PW_TYPE_INTERFACE_EndpointLink PW_TYPE_INFO_INTERFACE_BASE "EndpointLink"
39 #define PW_ENDPOINT_LINK_PERM_MASK PW_PERM_RWX
40 #define PW_VERSION_ENDPOINT_LINK 0
45 #define PW_SESSION_EVENT_INFO 0
46 #define PW_SESSION_EVENT_PARAM 1
47 #define PW_SESSION_EVENT_NUM 2
50 #define PW_VERSION_SESSION_EVENTS 0
71 void (*
param) (
void *data,
int seq,
72 uint32_t
id, uint32_t index, uint32_t next,
76 #define PW_SESSION_METHOD_ADD_LISTENER 0
77 #define PW_SESSION_METHOD_SUBSCRIBE_PARAMS 1
78 #define PW_SESSION_METHOD_ENUM_PARAMS 2
79 #define PW_SESSION_METHOD_SET_PARAM 3
80 #define PW_SESSION_METHOD_CREATE_LINK 4
81 #define PW_SESSION_METHOD_NUM 5
84 #define PW_VERSION_SESSION_METHODS 0
120 uint32_t id, uint32_t start, uint32_t num,
132 int (*
set_param) (
void *object, uint32_t id, uint32_t flags,
136 #define pw_session_method(o,method,version,...) \
138 int _res = -ENOTSUP; \
139 spa_interface_call_res((struct spa_interface*)o, \
140 struct pw_session_methods, _res, \
141 method, version, ##__VA_ARGS__); \
145 #define pw_session_add_listener(c,...) pw_session_method(c,add_listener,0,__VA_ARGS__)
146 #define pw_session_subscribe_params(c,...) pw_session_method(c,subscribe_params,0,__VA_ARGS__)
147 #define pw_session_enum_params(c,...) pw_session_method(c,enum_params,0,__VA_ARGS__)
148 #define pw_session_set_param(c,...) pw_session_method(c,set_param,0,__VA_ARGS__)
153 #define PW_ENDPOINT_EVENT_INFO 0
154 #define PW_ENDPOINT_EVENT_PARAM 1
155 #define PW_ENDPOINT_EVENT_NUM 2
158 #define PW_VERSION_ENDPOINT_EVENTS 0
179 void (*
param) (
void *data,
int seq,
180 uint32_t
id, uint32_t index, uint32_t next,
184 #define PW_ENDPOINT_METHOD_ADD_LISTENER 0
185 #define PW_ENDPOINT_METHOD_SUBSCRIBE_PARAMS 1
186 #define PW_ENDPOINT_METHOD_ENUM_PARAMS 2
187 #define PW_ENDPOINT_METHOD_SET_PARAM 3
188 #define PW_ENDPOINT_METHOD_CREATE_LINK 4
189 #define PW_ENDPOINT_METHOD_NUM 5
192 #define PW_VERSION_ENDPOINT_METHODS 0
228 uint32_t id, uint32_t start, uint32_t num,
240 int (*
set_param) (
void *object, uint32_t id, uint32_t flags,
251 #define pw_endpoint_method(o,method,version,...) \
253 int _res = -ENOTSUP; \
254 spa_interface_call_res((struct spa_interface*)o, \
255 struct pw_endpoint_methods, _res, \
256 method, version, ##__VA_ARGS__); \
260 #define pw_endpoint_add_listener(c,...) pw_endpoint_method(c,add_listener,0,__VA_ARGS__)
261 #define pw_endpoint_subscribe_params(c,...) pw_endpoint_method(c,subscribe_params,0,__VA_ARGS__)
262 #define pw_endpoint_enum_params(c,...) pw_endpoint_method(c,enum_params,0,__VA_ARGS__)
263 #define pw_endpoint_set_param(c,...) pw_endpoint_method(c,set_param,0,__VA_ARGS__)
264 #define pw_endpoint_create_link(c,...) pw_endpoint_method(c,create_link,0,__VA_ARGS__)
268 #define PW_ENDPOINT_STREAM_EVENT_INFO 0
269 #define PW_ENDPOINT_STREAM_EVENT_PARAM 1
270 #define PW_ENDPOINT_STREAM_EVENT_NUM 2
273 #define PW_VERSION_ENDPOINT_STREAM_EVENTS 0
294 void (*
param) (
void *data,
int seq,
295 uint32_t
id, uint32_t index, uint32_t next,
299 #define PW_ENDPOINT_STREAM_METHOD_ADD_LISTENER 0
300 #define PW_ENDPOINT_STREAM_METHOD_SUBSCRIBE_PARAMS 1
301 #define PW_ENDPOINT_STREAM_METHOD_ENUM_PARAMS 2
302 #define PW_ENDPOINT_STREAM_METHOD_SET_PARAM 3
303 #define PW_ENDPOINT_STREAM_METHOD_NUM 4
306 #define PW_VERSION_ENDPOINT_STREAM_METHODS 0
342 uint32_t id, uint32_t start, uint32_t num,
354 int (*
set_param) (
void *object, uint32_t id, uint32_t flags,
358 #define pw_endpoint_stream_method(o,method,version,...) \
360 int _res = -ENOTSUP; \
361 spa_interface_call_res((struct spa_interface*)o, \
362 struct pw_endpoint_stream_methods, _res, \
363 method, version, ##__VA_ARGS__); \
367 #define pw_endpoint_stream_add_listener(c,...) pw_endpoint_stream_method(c,add_listener,0,__VA_ARGS__)
368 #define pw_endpoint_stream_subscribe_params(c,...) pw_endpoint_stream_method(c,subscribe_params,0,__VA_ARGS__)
369 #define pw_endpoint_stream_enum_params(c,...) pw_endpoint_stream_method(c,enum_params,0,__VA_ARGS__)
370 #define pw_endpoint_stream_set_param(c,...) pw_endpoint_stream_method(c,set_param,0,__VA_ARGS__)
374 #define PW_ENDPOINT_LINK_EVENT_INFO 0
375 #define PW_ENDPOINT_LINK_EVENT_PARAM 1
376 #define PW_ENDPOINT_LINK_EVENT_NUM 2
379 #define PW_VERSION_ENDPOINT_LINK_EVENTS 0
400 void (*
param) (
void *data,
int seq,
401 uint32_t
id, uint32_t index, uint32_t next,
405 #define PW_ENDPOINT_LINK_METHOD_ADD_LISTENER 0
406 #define PW_ENDPOINT_LINK_METHOD_SUBSCRIBE_PARAMS 1
407 #define PW_ENDPOINT_LINK_METHOD_ENUM_PARAMS 2
408 #define PW_ENDPOINT_LINK_METHOD_SET_PARAM 3
409 #define PW_ENDPOINT_LINK_METHOD_REQUEST_STATE 4
410 #define PW_ENDPOINT_LINK_METHOD_DESTROY 5
411 #define PW_ENDPOINT_LINK_METHOD_NUM 6
414 #define PW_VERSION_ENDPOINT_LINK_METHODS 0
450 uint32_t id, uint32_t start, uint32_t num,
462 int (*
set_param) (
void *object, uint32_t id, uint32_t flags,
473 #define pw_endpoint_link_method(o,method,version,...) \
475 int _res = -ENOTSUP; \
476 spa_interface_call_res((struct spa_interface*)o, \
477 struct pw_endpoint_link_methods, _res, \
478 method, version, ##__VA_ARGS__); \
482 #define pw_endpoint_link_add_listener(c,...) pw_endpoint_link_method(c,add_listener,0,__VA_ARGS__)
483 #define pw_endpoint_link_subscribe_params(c,...) pw_endpoint_link_method(c,subscribe_params,0,__VA_ARGS__)
484 #define pw_endpoint_link_enum_params(c,...) pw_endpoint_link_method(c,enum_params,0,__VA_ARGS__)
485 #define pw_endpoint_link_set_param(c,...) pw_endpoint_link_method(c,set_param,0,__VA_ARGS__)
486 #define pw_endpoint_link_request_state(c,...) pw_endpoint_link_method(c,request_state,0,__VA_ARGS__)
pw_endpoint_link_state
Definition: introspect.h:26
pipewire/extensions/session-manager/introspect.h
Definition: interfaces.h:199
void(* info)(void *data, const struct pw_endpoint_info *info)
Notify endpoint info.
Definition: interfaces.h:209
void(* param)(void *data, int seq, uint32_t id, uint32_t index, uint32_t next, const struct spa_pod *param)
Notify a endpoint param.
Definition: interfaces.h:222
uint32_t version
version of this structure
Definition: interfaces.h:202
Definition: introspect.h:50
uint32_t id
the endpoint id (global)
Definition: introspect.h:54
Definition: interfaces.h:459
void(* info)(void *data, const struct pw_endpoint_link_info *info)
Notify endpoint link info.
Definition: interfaces.h:469
uint32_t version
version of this structure
Definition: interfaces.h:462
void(* param)(void *data, int seq, uint32_t id, uint32_t index, uint32_t next, const struct spa_pod *param)
Notify a endpoint link param.
Definition: interfaces.h:482
Definition: introspect.h:101
uint32_t id
the link id (global)
Definition: introspect.h:105
Definition: interfaces.h:502
int(* set_param)(void *object, uint32_t id, uint32_t flags, const struct spa_pod *param)
Set a parameter on the link.
Definition: interfaces.h:552
int(* request_state)(void *object, enum pw_endpoint_link_state state)
Request a state on the link.
Definition: interfaces.h:560
uint32_t version
version of this structure
Definition: interfaces.h:505
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_endpoint_link_events *events, void *data)
Definition: interfaces.h:507
int(* subscribe_params)(void *object, uint32_t *ids, uint32_t n_ids)
Subscribe to parameter changes.
Definition: interfaces.h:523
int(* enum_params)(void *object, int seq, uint32_t id, uint32_t start, uint32_t num, const struct spa_pod *filter)
Enumerate link parameters.
Definition: interfaces.h:539
Definition: interfaces.h:240
uint32_t version
version of this structure
Definition: interfaces.h:243
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_endpoint_events *events, void *data)
Definition: interfaces.h:245
int(* subscribe_params)(void *object, uint32_t *ids, uint32_t n_ids)
Subscribe to parameter changes.
Definition: interfaces.h:261
int(* create_link)(void *object, const struct spa_dict *props)
Create a link.
Definition: interfaces.h:298
int(* set_param)(void *object, uint32_t id, uint32_t flags, const struct spa_pod *param)
Set a parameter on the endpoint.
Definition: interfaces.h:290
int(* enum_params)(void *object, int seq, uint32_t id, uint32_t start, uint32_t num, const struct spa_pod *filter)
Enumerate endpoint parameters.
Definition: interfaces.h:277
Definition: interfaces.h:335
uint32_t version
version of this structure
Definition: interfaces.h:338
void(* param)(void *data, int seq, uint32_t id, uint32_t index, uint32_t next, const struct spa_pod *param)
Notify a endpoint stream param.
Definition: interfaces.h:358
void(* info)(void *data, const struct pw_endpoint_stream_info *info)
Notify endpoint stream info.
Definition: interfaces.h:345
Definition: introspect.h:79
uint32_t id
the stream id (local or global)
Definition: introspect.h:83
Definition: interfaces.h:374
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_endpoint_stream_events *events, void *data)
Definition: interfaces.h:379
int(* set_param)(void *object, uint32_t id, uint32_t flags, const struct spa_pod *param)
Set a parameter on the stream.
Definition: interfaces.h:424
uint32_t version
version of this structure
Definition: interfaces.h:377
int(* enum_params)(void *object, int seq, uint32_t id, uint32_t start, uint32_t num, const struct spa_pod *filter)
Enumerate stream parameters.
Definition: interfaces.h:411
int(* subscribe_params)(void *object, uint32_t *ids, uint32_t n_ids)
Subscribe to parameter changes.
Definition: interfaces.h:395
Definition: interfaces.h:72
void(* info)(void *data, const struct pw_session_info *info)
Notify session info.
Definition: interfaces.h:82
void(* param)(void *data, int seq, uint32_t id, uint32_t index, uint32_t next, const struct spa_pod *param)
Notify a session param.
Definition: interfaces.h:95
uint32_t version
version of this structure
Definition: interfaces.h:75
Definition: introspect.h:33
uint32_t id
the session id (global)
Definition: introspect.h:37
Definition: interfaces.h:113
uint32_t version
version of this structure
Definition: interfaces.h:116
int(* set_param)(void *object, uint32_t id, uint32_t flags, const struct spa_pod *param)
Set a parameter on the session.
Definition: interfaces.h:163
int(* subscribe_params)(void *object, uint32_t *ids, uint32_t n_ids)
Subscribe to parameter changes.
Definition: interfaces.h:134
int(* enum_params)(void *object, int seq, uint32_t id, uint32_t start, uint32_t num, const struct spa_pod *filter)
Enumerate session parameters.
Definition: interfaces.h:150
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_session_events *events, void *data)
Definition: interfaces.h:118
Definition: utils/dict.h:39
A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:350