PipeWire  0.3.66
impl-factory.h
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1 /* PipeWire */
2 /* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
3 /* SPDX-License-Identifier: MIT */
4 
5 #ifndef PIPEWIRE_IMPL_FACTORY_H
6 #define PIPEWIRE_IMPL_FACTORY_H
7 
8 #ifdef __cplusplus
9 extern "C" {
10 #endif
11 
21 struct pw_impl_factory;
22 
23 #include <pipewire/context.h>
24 #include <pipewire/impl-client.h>
26 #include <pipewire/properties.h>
27 #include <pipewire/resource.h>
28 
31 #define PW_VERSION_IMPL_FACTORY_EVENTS 0
32  uint32_t version;
33 
35  void (*destroy) (void *data);
37  void (*free) (void *data);
39  void (*initialized) (void *data);
40 };
41 
43 #define PW_VERSION_IMPL_FACTORY_IMPLEMENTATION 0
44  uint32_t version;
45 
47  void *(*create_object) (void *data,
48  struct pw_resource *resource,
49  const char *type,
50  uint32_t version,
51  struct pw_properties *properties,
52  uint32_t new_id);
53 };
54 
56  const char *name,
57  const char *type,
58  uint32_t version,
59  struct pw_properties *properties,
60  size_t user_data_size);
61 
63 const struct pw_properties *pw_impl_factory_get_properties(struct pw_impl_factory *factory);
64 
66 const struct pw_factory_info *pw_impl_factory_get_info(struct pw_impl_factory *factory);
67 
69 int pw_impl_factory_update_properties(struct pw_impl_factory *factory, const struct spa_dict *dict);
70 
71 int pw_impl_factory_register(struct pw_impl_factory *factory,
72  struct pw_properties *properties);
73 
74 void pw_impl_factory_destroy(struct pw_impl_factory *factory);
75 
76 void *pw_impl_factory_get_user_data(struct pw_impl_factory *factory);
77 
80 
83  struct spa_hook *listener,
84  const struct pw_impl_factory_events *events,
85  void *data);
86 
88  const struct pw_impl_factory_implementation *implementation,
89  void *data);
90 
92  struct pw_resource *resource,
93  const char *type,
94  uint32_t version,
95  struct pw_properties *properties,
96  uint32_t new_id);
97 
99 struct pw_impl_factory *
100 pw_context_find_factory(struct pw_context *context ,
101  const char *name );
102 
107 #ifdef __cplusplus
108 }
109 #endif
110 
111 #endif /* PIPEWIRE_IMPL_FACTORY_H */
pipewire/global.h
void pw_impl_factory_destroy(struct pw_impl_factory *factory)
Definition: impl-factory.c:63
const struct pw_properties * pw_impl_factory_get_properties(struct pw_impl_factory *factory)
Get the factory properties.
Definition: impl-factory.c:128
int pw_impl_factory_update_properties(struct pw_impl_factory *factory, const struct spa_dict *dict)
Update the factory properties.
Definition: impl-factory.c:134
struct pw_global * pw_impl_factory_get_global(struct pw_impl_factory *factory)
Get the global of this factory.
Definition: impl-factory.c:222
void pw_impl_factory_set_implementation(struct pw_impl_factory *factory, const struct pw_impl_factory_implementation *implementation, void *data)
Definition: impl-factory.c:237
const struct pw_factory_info * pw_impl_factory_get_info(struct pw_impl_factory *factory)
Get the factory info.
Definition: impl-factory.c:216
struct pw_impl_factory * pw_context_create_factory(struct pw_context *context, const char *name, const char *type, uint32_t version, struct pw_properties *properties, size_t user_data_size)
Definition: impl-factory.c:19
struct pw_impl_factory * pw_context_find_factory(struct pw_context *context, const char *name)
Find a factory by name.
Definition: impl-factory.c:271
int pw_impl_factory_register(struct pw_impl_factory *factory, struct pw_properties *properties)
Definition: impl-factory.c:157
void pw_impl_factory_add_listener(struct pw_impl_factory *factory, struct spa_hook *listener, const struct pw_impl_factory_events *events, void *data)
Add an event listener.
Definition: impl-factory.c:228
void * pw_impl_factory_get_user_data(struct pw_impl_factory *factory)
Definition: impl-factory.c:210
void * pw_impl_factory_create_object(struct pw_impl_factory *factory, struct pw_resource *resource, const char *type, uint32_t version, struct pw_properties *properties, uint32_t new_id)
Definition: impl-factory.c:245
pipewire/impl-client.h
pipewire/properties.h
pipewire/resource.h
pipewire/context.h
The factory information.
Definition: factory.h:41
Definition: src/pipewire/context.h:47
Factory events, listen to them with pw_impl_factory_add_listener.
Definition: impl-factory.h:35
uint32_t version
Definition: impl-factory.h:38
void(* initialized)(void *data)
the factory is initialized
Definition: impl-factory.h:45
void(* destroy)(void *data)
the factory is destroyed
Definition: impl-factory.h:41
void(* free)(void *data)
the factory is freed
Definition: impl-factory.h:43
Definition: impl-factory.h:48
uint32_t version
Definition: impl-factory.h:51
Definition: properties.h:33
Definition: impl.h:29
Definition: utils/dict.h:39
A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:331