Jack2
1.9.10
|
Functions | |
jack_nframes_t | jack_thread_wait (jack_client_t *client, int status) JACK_OPTIONAL_WEAK_EXPORT |
jack_nframes_t | jack_cycle_wait (jack_client_t *client) JACK_OPTIONAL_WEAK_EXPORT |
void | jack_cycle_signal (jack_client_t *client, int status) JACK_OPTIONAL_WEAK_EXPORT |
int | jack_set_process_thread (jack_client_t *client, JackThreadCallback thread_callback, void *arg) JACK_OPTIONAL_WEAK_EXPORT |
jack_nframes_t jack_thread_wait | ( | jack_client_t * | client, |
int | status | ||
) |
THIS FUNCTION IS DEPRECATED AND SHOULD NOT BE USED IN NEW JACK CLIENTS.
jack_nframes_t jack_cycle_wait | ( | jack_client_t * | client | ) |
Wait until this JACK client should process data.
client | - pointer to a JACK client structure |
void jack_cycle_signal | ( | jack_client_t * | client, |
int | status | ||
) |
Signal next clients in the graph.
client | - pointer to a JACK client structure |
status | - if non-zero, calling thread should exit |
int jack_set_process_thread | ( | jack_client_t * | client, |
JackThreadCallback | thread_callback, | ||
void * | arg | ||
) |
Tell the Jack server to call thread_callback in the RT thread. Typical use are in conjunction with jack_cycle_wait and jack_cycle_signal functions. The code in the supplied function must be suitable for real-time execution. That means that it cannot call functions that might block for a long time. This includes malloc, free, printf, pthread_mutex_lock, sleep, wait, poll, select, pthread_join, pthread_cond_wait, etc, etc. See http://jackit.sourceforge.net/docs/design/design.html#SECTION00411000000000000000 for more information.
NOTE: this function cannot be called while the client is activated (after jack_activate has been called.)