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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
00070 jack_client_t *jack_client_open (const char *client_name,
00071 jack_options_t options,
00072 jack_status_t *status, ...);
00073
00079 jack_client_t *jack_client_new (const char *client_name);
00080
00086 int jack_client_close (jack_client_t *client);
00087
00092 int jack_client_name_size (void);
00093
00100 char *jack_get_client_name (jack_client_t *client);
00101
00123 int jack_internal_client_new (const char *client_name,
00124 const char *load_name,
00125 const char *load_init);
00126
00132 void jack_internal_client_close (const char *client_name);
00133
00141 int jack_is_realtime (jack_client_t *client);
00142
00161 void jack_on_shutdown (jack_client_t *client,
00162 void (*function)(void *arg), void *arg);
00163
00179 int jack_set_process_callback (jack_client_t *client,
00180 JackProcessCallback process_callback,
00181 void *arg);
00193 jack_nframes_t jack_thread_wait (jack_client_t*, int status);
00194
00206 int jack_set_thread_init_callback (jack_client_t *client,
00207 JackThreadInitCallback thread_init_callback,
00208 void *arg);
00209
00219 int jack_set_freewheel_callback (jack_client_t *client,
00220 JackFreewheelCallback freewheel_callback,
00221 void *arg);
00222
00247 int jack_set_freewheel(jack_client_t* client, int onoff);
00248
00264 int jack_set_buffer_size (jack_client_t *client, jack_nframes_t nframes);
00265
00278 int jack_set_buffer_size_callback (jack_client_t *client,
00279 JackBufferSizeCallback bufsize_callback,
00280 void *arg);
00281
00288 int jack_set_sample_rate_callback (jack_client_t *client,
00289 JackSampleRateCallback srate_callback,
00290 void *arg);
00291
00298 int jack_set_client_registration_callback (jack_client_t *,
00299 JackClientRegistrationCallback
00300 registration_callback, void *arg);
00301
00308 int jack_set_port_registration_callback (jack_client_t *,
00309 JackPortRegistrationCallback
00310 registration_callback, void *arg);
00311
00318 int jack_set_port_connect_callback (jack_client_t *,
00319 JackPortConnectCallback
00320 connect_callback, void *arg);
00327 int jack_set_graph_order_callback (jack_client_t *,
00328 JackGraphOrderCallback graph_callback,
00329 void *);
00330
00337 int jack_set_xrun_callback (jack_client_t *,
00338 JackXRunCallback xrun_callback, void *arg);
00339
00346 int jack_activate (jack_client_t *client);
00347
00355 int jack_deactivate (jack_client_t *client);
00356
00383 jack_port_t *jack_port_register (jack_client_t *client,
00384 const char *port_name,
00385 const char *port_type,
00386 unsigned long flags,
00387 unsigned long buffer_size);
00388
00395 int jack_port_unregister (jack_client_t *, jack_port_t *);
00396
00413 void *jack_port_get_buffer (jack_port_t *, jack_nframes_t);
00414
00421 const char *jack_port_name (const jack_port_t *port);
00422
00429 const char *jack_port_short_name (const jack_port_t *port);
00430
00434 int jack_port_flags (const jack_port_t *port);
00435
00440 const char *jack_port_type (const jack_port_t *port);
00441
00445 int jack_port_is_mine (const jack_client_t *, const jack_port_t *port);
00446
00452 int jack_port_connected (const jack_port_t *port);
00453
00460 int jack_port_connected_to (const jack_port_t *port,
00461 const char *port_name);
00462
00474 const char **jack_port_get_connections (const jack_port_t *port);
00475
00495 const char **jack_port_get_all_connections (const jack_client_t *client,
00496 const jack_port_t *port);
00497
00514 int jack_port_tie (jack_port_t *src, jack_port_t *dst);
00515
00523 int jack_port_untie (jack_port_t *port);
00524
00535 jack_nframes_t jack_port_get_latency (jack_port_t *port);
00536
00542 jack_nframes_t jack_port_get_total_latency (jack_client_t *,
00543 jack_port_t *port);
00544
00555 void jack_port_set_latency (jack_port_t *, jack_nframes_t);
00556
00568 int jack_recompute_total_latency (jack_client_t*, jack_port_t* port);
00569
00583 int jack_recompute_total_latencies (jack_client_t*);
00584
00592 int jack_port_set_name (jack_port_t *port, const char *port_name);
00593
00607 int jack_port_set_alias (jack_port_t *port, const char *alias);
00608
00617 int jack_port_unset_alias (jack_port_t *port, const char *alias);
00618
00619
00620
00621
00622
00623
00624 int jack_port_get_aliases (const jack_port_t *port, char* const aliases[2]);
00625
00630 int jack_port_request_monitor (jack_port_t *port, int onoff);
00631
00640 int jack_port_request_monitor_by_name (jack_client_t *client,
00641 const char *port_name, int onoff);
00642
00650 int jack_port_ensure_monitor (jack_port_t *port, int onoff);
00651
00655 int jack_port_monitoring_input (jack_port_t *port);
00656
00674 int jack_connect (jack_client_t *,
00675 const char *source_port,
00676 const char *destination_port);
00677
00691 int jack_disconnect (jack_client_t *,
00692 const char *source_port,
00693 const char *destination_port);
00694
00704 int jack_port_disconnect (jack_client_t *, jack_port_t *);
00705
00714 int jack_port_name_size(void);
00715
00720 int jack_port_type_size(void);
00721
00726 jack_nframes_t jack_get_sample_rate (jack_client_t *);
00727
00737 jack_nframes_t jack_get_buffer_size (jack_client_t *);
00738
00755 const char **jack_get_ports (jack_client_t *,
00756 const char *port_name_pattern,
00757 const char *type_name_pattern,
00758 unsigned long flags);
00759
00765 jack_port_t *jack_port_by_name (jack_client_t *, const char *port_name);
00766
00770 jack_port_t *jack_port_by_id (jack_client_t *client,
00771 jack_port_id_t port_id);
00772
00783 int jack_engine_takeover_timebase (jack_client_t *);
00784
00789 jack_nframes_t jack_frames_since_cycle_start (const jack_client_t *);
00790
00796 jack_nframes_t jack_frame_time (const jack_client_t *);
00797
00805 jack_nframes_t jack_last_frame_time (const jack_client_t *client);
00806
00810 jack_time_t jack_frames_to_time(const jack_client_t *client, jack_nframes_t);
00811
00815 jack_nframes_t jack_time_to_frames(const jack_client_t *client, jack_time_t);
00816
00825 jack_time_t jack_get_time();
00826
00833 float jack_cpu_load (jack_client_t *client);
00834
00839 pthread_t jack_client_thread_id (jack_client_t *);
00840
00849 extern void (*jack_error_callback)(const char *msg);
00850
00857 void jack_set_error_function (void (*func)(const char *));
00858
00859 #ifdef __cplusplus
00860 }
00861 #endif
00862
00863 #endif