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PipeWire
0.3.15
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Go to the source code of this file.
Data Structures | |
| struct | pw_global_events |
| Global events, use pw_global_add_listener. More... | |
Macros | |
| #define | PW_VERSION_GLOBAL_EVENTS 0 |
Typedefs | |
| typedef int(* | pw_global_bind_func_t) (void *object, struct pw_impl_client *client, uint32_t permissions, uint32_t version, uint32_t id) |
Functions | |
| struct pw_global * | pw_global_new (struct pw_context *context, const char *type, uint32_t version, struct pw_properties *properties, pw_global_bind_func_t func, void *object) |
| Create a new global object. More... | |
| int | pw_global_register (struct pw_global *global) |
| Register a global object to the context registry. More... | |
| void | pw_global_add_listener (struct pw_global *global, struct spa_hook *listener, const struct pw_global_events *events, void *data) |
| Add an event listener on the global. More... | |
| uint32_t | pw_global_get_permissions (struct pw_global *global, struct pw_impl_client *client) |
| Get the permissions of the global for a given client. More... | |
| struct pw_context * | pw_global_get_context (struct pw_global *global) |
| Get the context object of this global. More... | |
| const char * | pw_global_get_type (struct pw_global *global) |
| Get the global type. More... | |
| bool | pw_global_is_type (struct pw_global *global, const char *type) |
| Check a global type. More... | |
| uint32_t | pw_global_get_version (struct pw_global *global) |
| Get the global version. More... | |
| const struct pw_properties * | pw_global_get_properties (struct pw_global *global) |
| Get the global properties. More... | |
| int | pw_global_update_keys (struct pw_global *global, const struct spa_dict *dict, const char *keys[]) |
| Update the global properties, must be done when unregistered. More... | |
| void * | pw_global_get_object (struct pw_global *global) |
| Get the object associated with the global. More... | |
| uint32_t | pw_global_get_id (struct pw_global *global) |
| Get the unique id of the global. More... | |
| int | pw_global_add_resource (struct pw_global *global, struct pw_resource *resource) |
| Add a resource to a global. More... | |
| int | pw_global_for_each_resource (struct pw_global *global, int(*callback)(void *data, struct pw_resource *resource), void *data) |
| Iterate all resources added to the global The callback should return 0 to fetch the next item, any other value stops the iteration and returns the value. More... | |
| int | pw_global_bind (struct pw_global *global, struct pw_impl_client *client, uint32_t permissions, uint32_t version, uint32_t id) |
| Let a client bind to a global. More... | |
| int | pw_global_update_permissions (struct pw_global *global, struct pw_impl_client *client, uint32_t old_permissions, uint32_t new_permissions) |
| void | pw_global_destroy (struct pw_global *global) |
| Destroy a global. More... | |
| #define PW_VERSION_GLOBAL_EVENTS 0 |
| typedef int(* pw_global_bind_func_t) (void *object, struct pw_impl_client *client, uint32_t permissions, uint32_t version, uint32_t id) |
| void pw_global_add_listener | ( | struct pw_global * | global, |
| struct spa_hook * | listener, | ||
| const struct pw_global_events * | events, | ||
| void * | data | ||
| ) |
Add an event listener on the global.
| int pw_global_add_resource | ( | struct pw_global * | global, |
| struct pw_resource * | resource | ||
| ) |
Add a resource to a global.
References NAME, pw_log::pw_log_debug, and pw_resource_set_bound_id().
| int pw_global_bind | ( | struct pw_global * | global, |
| struct pw_impl_client * | client, | ||
| uint32_t | permissions, | ||
| uint32_t | version, | ||
| uint32_t | id | ||
| ) |
Let a client bind to a global.
| void pw_global_destroy | ( | struct pw_global * | global | ) |
Destroy a global.
| int pw_global_for_each_resource | ( | struct pw_global * | global, |
| int(*)(void *data, struct pw_resource *resource) | callback, | ||
| void * | data | ||
| ) |
Iterate all resources added to the global The callback should return 0 to fetch the next item, any other value stops the iteration and returns the value.
When all callbacks return 0, this function returns 0 when all items are iterated.
References res.
| struct pw_context* pw_global_get_context | ( | struct pw_global * | global | ) |
Get the context object of this global.
| uint32_t pw_global_get_id | ( | struct pw_global * | global | ) |
Get the unique id of the global.
| void* pw_global_get_object | ( | struct pw_global * | global | ) |
Get the object associated with the global.
This depends on the type of the global
| uint32_t pw_global_get_permissions | ( | struct pw_global * | global, |
| struct pw_impl_client * | client | ||
| ) |
Get the permissions of the global for a given client.
References PW_PERM_ALL.
Referenced by pw_global::pw_global_register(), and pw_impl_client_check_permissions().
| const struct pw_properties* pw_global_get_properties | ( | struct pw_global * | global | ) |
Get the global properties.
| const char* pw_global_get_type | ( | struct pw_global * | global | ) |
Get the global type.
| uint32_t pw_global_get_version | ( | struct pw_global * | global | ) |
Get the global version.
| bool pw_global_is_type | ( | struct pw_global * | global, |
| const char * | type | ||
| ) |
Check a global type.
| struct pw_global* pw_global_new | ( | struct pw_context * | context, |
| const char * | type, | ||
| uint32_t | version, | ||
| struct pw_properties * | properties, | ||
| pw_global_bind_func_t | func, | ||
| void * | object | ||
| ) |
Create a new global object.
| context | the context |
| type | the interface type of the global |
| version | the interface version of the global |
| properties | extra properties |
| func | function to bind |
| object | global object |
| int pw_global_register | ( | struct pw_global * | global | ) |
Register a global object to the context registry.
| int pw_global_update_keys | ( | struct pw_global * | global, |
| const struct spa_dict * | dict, | ||
| const char * | keys[] | ||
| ) |
Update the global properties, must be done when unregistered.
References pw_properties::pw_properties_update_keys().
| int pw_global_update_permissions | ( | struct pw_global * | global, |
| struct pw_impl_client * | client, | ||
| uint32_t | old_permissions, | ||
| uint32_t | new_permissions | ||
| ) |
References NAME, PW_ID_CORE, pw_log::pw_log_debug, PW_PERM_IS_R, and pw_resource_destroy().
Referenced by pw_impl_client_update_permissions().