data-loop.c File Reference

Include dependency graph for data-loop.c:

Macros
#define	NAME   "data-loop"

Functions
SPA_EXPORT int	pw_data_loop_wait (struct pw_data_loop *this, int timeout)
	wait for activity on the loop up to timeout milliseconds. More...
SPA_EXPORT void	pw_data_loop_exit (struct pw_data_loop *this)
	make sure the thread will exit. More...
SPA_EXPORT void	pw_data_loop_add_listener (struct pw_data_loop *loop, struct spa_hook *listener, const struct pw_data_loop_events *events, void *data)
	Add an event listener to loop. More...
struct pw_loop *	pw_data_loop_get_loop (struct pw_data_loop *loop)
	Get the loop implementation of this data loop. More...
SPA_EXPORT int	pw_data_loop_invoke (struct pw_data_loop *loop, spa_invoke_func_t func, uint32_t seq, const void *data, size_t size, bool block, void *user_data)
	invoke func in the context of the thread or in the caller thread when the loop is not running. More...

Macro Definition Documentation

NAME

#define NAME   "data-loop"

Function Documentation

pw_data_loop_add_listener()

SPA_EXPORT void pw_data_loop_add_listener	(	struct pw_data_loop *	loop,
		struct spa_hook *	listener,
		const struct pw_data_loop_events *	events,
		void *	data
	)

Add an event listener to loop.

pw_data_loop_exit()

SPA_EXPORT void pw_data_loop_exit

(

struct pw_data_loop *

loop

)

make sure the thread will exit.

Can be called from a loop callback

pw_data_loop_get_loop()

struct pw_loop* pw_data_loop_get_loop

(

struct pw_data_loop *

loop

)

Get the loop implementation of this data loop.

References pw_loop::loop.

pw_data_loop_invoke()

SPA_EXPORT int pw_data_loop_invoke	(	struct pw_data_loop *	loop,
		spa_invoke_func_t	func,
		uint32_t	seq,
		const void *	data,
		size_t	size,
		bool	block,
		void *	user_data
	)

invoke func in the context of the thread or in the caller thread when the loop is not running.

Since 0.3.3

References pw_loop::loop, pw_loop_invoke, res, and seq.

pw_data_loop_wait()

SPA_EXPORT int pw_data_loop_wait	(	struct pw_data_loop *	loop,
		int	timeout
	)

wait for activity on the loop up to timeout milliseconds.

Should be called from the loop function

References pw_loop_iterate, and res.