impl-link.h File Reference
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Data Structures | |
| struct | pw_impl_link_events |
| link events added with pw_impl_link_add_listener More... | |
Macros | |
| #define | PW_VERSION_IMPL_LINK_EVENTS 0 |
Functions | |
| void | pw_impl_link_add_listener (struct pw_impl_link *link, struct spa_hook *listener, const struct pw_impl_link_events *events, void *data) |
| Add an event listener to link. More... | |
| int | pw_impl_link_register (struct pw_impl_link *link, struct pw_properties *properties) |
| Finish link configuration and register. More... | |
| struct pw_context * | pw_impl_link_get_context (struct pw_impl_link *link) |
| Get the context of a link. More... | |
| void * | pw_impl_link_get_user_data (struct pw_impl_link *link) |
| Get the user_data of a link, the size of the memory is given when constructing the link. More... | |
| const struct pw_link_info * | pw_impl_link_get_info (struct pw_impl_link *link) |
| Get the link info. More... | |
| struct pw_global * | pw_impl_link_get_global (struct pw_impl_link *link) |
| Get the global of the link. More... | |
| struct pw_impl_port * | pw_impl_link_get_output (struct pw_impl_link *link) |
| Get the output port of the link. More... | |
| struct pw_impl_port * | pw_impl_link_get_input (struct pw_impl_link *link) |
| Get the input port of the link. More... | |
Macro Definition Documentation
◆ PW_VERSION_IMPL_LINK_EVENTS
| #define PW_VERSION_IMPL_LINK_EVENTS 0 |
Function Documentation
◆ pw_impl_link_add_listener()
| void pw_impl_link_add_listener | ( | struct pw_impl_link * | link, |
| struct spa_hook * | listener, | ||
| const struct pw_impl_link_events * | events, | ||
| void * | data | ||
| ) |
Add an event listener to link.
References NAME, and pw_log::pw_log_debug.
◆ pw_impl_link_get_context()
| struct pw_context* pw_impl_link_get_context | ( | struct pw_impl_link * | link | ) |
Get the context of a link.
◆ pw_impl_link_get_global()
| struct pw_global* pw_impl_link_get_global | ( | struct pw_impl_link * | link | ) |
Get the global of the link.
◆ pw_impl_link_get_info()
| const struct pw_link_info* pw_impl_link_get_info | ( | struct pw_impl_link * | link | ) |
Get the link info.
◆ pw_impl_link_get_input()
| struct pw_impl_port* pw_impl_link_get_input | ( | struct pw_impl_link * | link | ) |
Get the input port of the link.
◆ pw_impl_link_get_output()
| struct pw_impl_port* pw_impl_link_get_output | ( | struct pw_impl_link * | link | ) |
Get the output port of the link.
◆ pw_impl_link_get_user_data()
| void* pw_impl_link_get_user_data | ( | struct pw_impl_link * | link | ) |
Get the user_data of a link, the size of the memory is given when constructing the link.
◆ pw_impl_link_register()
| int pw_impl_link_register | ( | struct pw_impl_link * | link, |
| struct pw_properties * | properties | ||
| ) |
Finish link configuration and register.
- Parameters
-
link the link to register properties extra properties
References pw_global::pw_global_new(), PW_KEY_CLIENT_ID, PW_KEY_FACTORY_ID, PW_KEY_LINK_INPUT_NODE, PW_KEY_LINK_INPUT_PORT, PW_KEY_LINK_OUTPUT_NODE, PW_KEY_LINK_OUTPUT_PORT, PW_KEY_MODULE_ID, PW_KEY_OBJECT_PATH, PW_TYPE_INTERFACE_Link, and PW_VERSION_LINK.
