PipeWire  0.3.25
impl-core.h
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1 /* PipeWire
2  *
3  * Copyright © 2018 Wim Taymans
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
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9  * and/or sell copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following conditions:
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17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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24 
25 #ifndef PIPEWIRE_IMPL_CORE_H
26 #define PIPEWIRE_IMPL_CORE_H
27 
28 #ifdef __cplusplus
29 extern "C" {
30 #endif
31 
38 struct pw_impl_core;
39 
40 #include <pipewire/context.h>
41 #include <pipewire/global.h>
42 #include <pipewire/properties.h>
43 #include <pipewire/resource.h>
44 
47 #define PW_VERSION_IMPL_CORE_EVENTS 0
48  uint32_t version;
49 
51  void (*destroy) (void *data);
53  void (*free) (void *data);
55  void (*initialized) (void *data);
56 };
57 
58 struct pw_impl_core *pw_context_create_core(struct pw_context *context,
59  struct pw_properties *properties,
60  size_t user_data_size);
61 
62 /* get the default core in a context */
63 struct pw_impl_core *pw_context_get_default_core(struct pw_context *context);
64 
66 const struct pw_properties *pw_impl_core_get_properties(struct pw_impl_core *core);
67 
69 const struct pw_core_info *pw_impl_core_get_info(struct pw_impl_core *core);
70 
72 int pw_impl_core_update_properties(struct pw_impl_core *core, const struct spa_dict *dict);
73 
74 int pw_impl_core_register(struct pw_impl_core *core,
75  struct pw_properties *properties);
76 
77 void pw_impl_core_destroy(struct pw_impl_core *core);
78 
79 void *pw_impl_core_get_user_data(struct pw_impl_core *core);
80 
82 struct pw_global *pw_impl_core_get_global(struct pw_impl_core *core);
83 
85 void pw_impl_core_add_listener(struct pw_impl_core *core,
86  struct spa_hook *listener,
87  const struct pw_impl_core_events *events,
88  void *data);
89 
90 #ifdef __cplusplus
91 }
92 #endif
93 
94 #endif /* PIPEWIRE_IMPL_CORE_H */
the PipeWire context
A global object visible to remote clients.
PipeWire core interface.
void * pw_impl_core_get_user_data(struct pw_impl_core *core)
Definition: impl-core.c:660
struct pw_global * pw_impl_core_get_global(struct pw_impl_core *core)
Get the global of this core.
Definition: impl-core.c:666
int pw_impl_core_update_properties(struct pw_impl_core *core, const struct spa_dict *dict)
Update the core properties.
Definition: impl-core.c:586
const struct pw_properties * pw_impl_core_get_properties(struct pw_impl_core *core)
Get the core properties.
Definition: impl-core.c:580
struct pw_impl_core * pw_context_create_core(struct pw_context *context, struct pw_properties *properties, size_t user_data_size)
Definition: impl-core.c:411
int pw_impl_core_register(struct pw_impl_core *core, struct pw_properties *properties)
Definition: impl-core.c:609
struct pw_impl_core * pw_context_get_default_core(struct pw_context *context)
Definition: impl-core.c:473
void pw_impl_core_add_listener(struct pw_impl_core *core, struct spa_hook *listener, const struct pw_impl_core_events *events, void *data)
Add an event listener.
Definition: impl-core.c:672
const struct pw_core_info * pw_impl_core_get_info(struct pw_impl_core *core)
Get the core information.
void pw_impl_core_destroy(struct pw_impl_core *core)
Definition: impl-core.c:479
Definition: filter.c:74
The core information.
Definition: core.h:55
Factory events, listen to them with pw_impl_core_add_listener.
Definition: impl-core.h:46
void(* destroy)(void *data)
the core is destroyed
Definition: impl-core.h:51
uint32_t version
Definition: impl-core.h:48
void(* free)(void *data)
the core is freed
Definition: impl-core.h:53
void(* initialized)(void *data)
the core is initialized
Definition: impl-core.h:55
A collection of key/value pairs.
Definition: properties.h:45