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00021 #ifndef __jack_h__
00022 #define __jack_h__
00023
00024 #ifdef __cplusplus
00025 extern "C" {
00026 #endif
00027
00028 #include <pthread.h>
00029
00030 #include <jack/types.h>
00031 #include <jack/transport.h>
00032
00075 jack_client_t *jack_client_open (const char *client_name,
00076 jack_options_t options,
00077 jack_status_t *status, ...);
00078
00084 jack_client_t *jack_client_new (const char *client_name);
00085
00091 int jack_client_close (jack_client_t *client);
00092
00097 int jack_client_name_size (void);
00098
00105 char *jack_get_client_name (jack_client_t *client);
00106
00128 int jack_internal_client_new (const char *client_name,
00129 const char *load_name,
00130 const char *load_init);
00131
00137 void jack_internal_client_close (const char *client_name);
00138
00145 int jack_activate (jack_client_t *client);
00146
00154 int jack_deactivate (jack_client_t *client);
00155
00160 pthread_t jack_client_thread_id (jack_client_t *);
00161
00171 int jack_is_realtime (jack_client_t *client);
00172
00185 jack_nframes_t jack_thread_wait (jack_client_t*, int status);
00186
00194 jack_nframes_t jack_cycle_wait (jack_client_t* client);
00195
00202 void jack_cycle_signal (jack_client_t* client, int status);
00203
00217 int jack_set_process_thread(jack_client_t* client, JackThreadCallback fun, void *arg);
00218
00237 int jack_set_thread_init_callback (jack_client_t *client,
00238 JackThreadInitCallback thread_init_callback,
00239 void *arg);
00240
00259 void jack_on_shutdown (jack_client_t *client,
00260 void (*function)(void *arg), void *arg);
00261
00277 int jack_set_process_callback (jack_client_t *client,
00278 JackProcessCallback process_callback,
00279 void *arg);
00280
00290 int jack_set_freewheel_callback (jack_client_t *client,
00291 JackFreewheelCallback freewheel_callback,
00292 void *arg);
00293
00306 int jack_set_buffer_size_callback (jack_client_t *client,
00307 JackBufferSizeCallback bufsize_callback,
00308 void *arg);
00309
00316 int jack_set_sample_rate_callback (jack_client_t *client,
00317 JackSampleRateCallback srate_callback,
00318 void *arg);
00319
00326 int jack_set_client_registration_callback (jack_client_t *,
00327 JackClientRegistrationCallback
00328 registration_callback, void *arg);
00329
00336 int jack_set_port_registration_callback (jack_client_t *,
00337 JackPortRegistrationCallback
00338 registration_callback, void *arg);
00339
00346 int jack_set_port_connect_callback (jack_client_t *,
00347 JackPortConnectCallback
00348 connect_callback, void *arg);
00355 int jack_set_graph_order_callback (jack_client_t *,
00356 JackGraphOrderCallback graph_callback,
00357 void *);
00358
00365 int jack_set_xrun_callback (jack_client_t *,
00366 JackXRunCallback xrun_callback, void *arg);
00367
00399 int jack_set_freewheel(jack_client_t* client, int onoff);
00400
00416 int jack_set_buffer_size (jack_client_t *client, jack_nframes_t nframes);
00417
00422 jack_nframes_t jack_get_sample_rate (jack_client_t *);
00423
00433 jack_nframes_t jack_get_buffer_size (jack_client_t *);
00434
00445 int jack_engine_takeover_timebase (jack_client_t *);
00446
00453 float jack_cpu_load (jack_client_t *client);
00454
00455
00489 jack_port_t *jack_port_register (jack_client_t *client,
00490 const char *port_name,
00491 const char *port_type,
00492 unsigned long flags,
00493 unsigned long buffer_size);
00494
00501 int jack_port_unregister (jack_client_t *, jack_port_t *);
00502
00514 void *jack_port_get_buffer (jack_port_t *, jack_nframes_t);
00515
00522 const char *jack_port_name (const jack_port_t *port);
00523
00530 const char *jack_port_short_name (const jack_port_t *port);
00531
00535 int jack_port_flags (const jack_port_t *port);
00536
00541 const char *jack_port_type (const jack_port_t *port);
00542
00546 int jack_port_is_mine (const jack_client_t *, const jack_port_t *port);
00547
00553 int jack_port_connected (const jack_port_t *port);
00554
00561 int jack_port_connected_to (const jack_port_t *port,
00562 const char *port_name);
00563
00575 const char **jack_port_get_connections (const jack_port_t *port);
00576
00596 const char **jack_port_get_all_connections (const jack_client_t *client,
00597 const jack_port_t *port);
00598
00606 int jack_port_tie (jack_port_t *src, jack_port_t *dst);
00607
00615 int jack_port_untie (jack_port_t *port);
00616
00627 jack_nframes_t jack_port_get_latency (jack_port_t *port);
00628
00634 jack_nframes_t jack_port_get_total_latency (jack_client_t *,
00635 jack_port_t *port);
00636
00647 void jack_port_set_latency (jack_port_t *, jack_nframes_t);
00648
00660 int jack_recompute_total_latency (jack_client_t*, jack_port_t* port);
00661
00675 int jack_recompute_total_latencies (jack_client_t*);
00676
00684 int jack_port_set_name (jack_port_t *port, const char *port_name);
00685
00699 int jack_port_set_alias (jack_port_t *port, const char *alias);
00700
00709 int jack_port_unset_alias (jack_port_t *port, const char *alias);
00710
00711
00712
00713
00714
00715
00716 int jack_port_get_aliases (const jack_port_t *port, char* const aliases[2]);
00717
00722 int jack_port_request_monitor (jack_port_t *port, int onoff);
00723
00732 int jack_port_request_monitor_by_name (jack_client_t *client,
00733 const char *port_name, int onoff);
00734
00742 int jack_port_ensure_monitor (jack_port_t *port, int onoff);
00743
00747 int jack_port_monitoring_input (jack_port_t *port);
00748
00766 int jack_connect (jack_client_t *,
00767 const char *source_port,
00768 const char *destination_port);
00769
00783 int jack_disconnect (jack_client_t *,
00784 const char *source_port,
00785 const char *destination_port);
00786
00796 int jack_port_disconnect (jack_client_t *, jack_port_t *);
00797
00806 int jack_port_name_size(void);
00807
00812 int jack_port_type_size(void);
00836 const char **jack_get_ports (jack_client_t *,
00837 const char *port_name_pattern,
00838 const char *type_name_pattern,
00839 unsigned long flags);
00840
00846 jack_port_t *jack_port_by_name (jack_client_t *, const char *port_name);
00847
00851 jack_port_t *jack_port_by_id (jack_client_t *client,
00852 jack_port_id_t port_id);
00853
00870 jack_nframes_t jack_frames_since_cycle_start (const jack_client_t *);
00871
00878 jack_nframes_t jack_frame_time (const jack_client_t *);
00879
00894 jack_nframes_t jack_last_frame_time (const jack_client_t *client);
00895
00899 jack_time_t jack_frames_to_time(const jack_client_t *client, jack_nframes_t);
00900
00904 jack_nframes_t jack_time_to_frames(const jack_client_t *client, jack_time_t);
00905
00912 jack_time_t jack_get_time();
00913
00920
00929 extern void (*jack_error_callback)(const char *msg);
00930
00937 void jack_set_error_function (void (*func)(const char *));
00938
00947 extern void (*jack_info_callback)(const char *msg);
00948
00952 void jack_set_info_function (void (*func)(const char *));
00955 #ifdef __cplusplus
00956 }
00957 #endif
00958
00959 #endif
00960