PipeWire  0.2.0
core.c File Reference
Include dependency graph for core.c:

Macros

#define spa_debug   pw_log_trace
 

Functions

const struct pw_core_infopw_core_get_info (struct pw_core *core)
 Get the core info object. More...
 
struct pw_globalpw_core_get_global (struct pw_core *core)
 Get the core global object. More...
 
void pw_core_add_listener (struct pw_core *core, struct spa_hook *listener, const struct pw_core_events *events, void *data)
 Add a new event listener to a core. More...
 
struct pw_typepw_core_get_type (struct pw_core *core)
 Get the type object of a core. More...
 
const struct spa_support * pw_core_get_support (struct pw_core *core, uint32_t *n_support)
 Get the core support objects. More...
 
struct pw_looppw_core_get_main_loop (struct pw_core *core)
 get the core main loop More...
 
const struct pw_propertiespw_core_get_properties (struct pw_core *core)
 Get the core properties. More...
 
int pw_core_for_each_global (struct pw_core *core, int(*callback)(void *data, struct pw_global *global), void *data)
 Iterate the globals of the core. More...
 
struct pw_globalpw_core_find_global (struct pw_core *core, uint32_t id)
 Find a core global by id. More...
 

Macro Definition Documentation

◆ spa_debug

#define spa_debug   pw_log_trace

Function Documentation

◆ pw_core_add_listener()

void pw_core_add_listener ( struct pw_core core,
struct spa_hook *  listener,
const struct pw_core_events events,
void *  data 
)

Add a new event listener to a core.

◆ pw_core_find_global()

struct pw_global* pw_core_find_global ( struct pw_core core,
uint32_t  id 
)

Find a core global by id.

Parameters
corethe core
idthe global id

References pw_global_get_permissions(), pw_map::pw_map_lookup(), and PW_PERM_IS_R.

◆ pw_core_for_each_global()

int pw_core_for_each_global ( struct pw_core core,
int(*)(void *data, struct pw_global *global)  callback,
void *  data 
)

Iterate the globals of the core.

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 globals are iterated.

Parameters
corethe core

References pw_global_get_permissions(), and PW_PERM_IS_R.

◆ pw_core_get_global()

struct pw_global* pw_core_get_global ( struct pw_core core)

Get the core global object.

◆ pw_core_get_info()

const struct pw_core_info* pw_core_get_info ( struct pw_core core)

Get the core info object.

◆ pw_core_get_main_loop()

struct pw_loop* pw_core_get_main_loop ( struct pw_core core)

get the core main loop

◆ pw_core_get_properties()

const struct pw_properties* pw_core_get_properties ( struct pw_core core)

Get the core properties.

◆ pw_core_get_support()

const struct spa_support* pw_core_get_support ( struct pw_core core,
uint32_t *  n_support 
)

Get the core support objects.

◆ pw_core_get_type()

struct pw_type* pw_core_get_type ( struct pw_core core)

Get the type object of a core.

References pw_type::core.