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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);
00189 jack_nframes_t jack_thread_wait (jack_client_t*, int status);
00190
00198 jack_nframes_t jack_cycle_wait (jack_client_t* client);
00199
00206 void jack_cycle_signal (jack_client_t* client, int status);
00207
00221 int jack_set_process_thread(jack_client_t* client, JackThreadCallback fun, void *arg);
00222
00234 int jack_set_thread_init_callback (jack_client_t *client,
00235 JackThreadInitCallback thread_init_callback,
00236 void *arg);
00237
00247 int jack_set_freewheel_callback (jack_client_t *client,
00248 JackFreewheelCallback freewheel_callback,
00249 void *arg);
00250
00275 int jack_set_freewheel(jack_client_t* client, int onoff);
00276
00292 int jack_set_buffer_size (jack_client_t *client, jack_nframes_t nframes);
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
00374 int jack_activate (jack_client_t *client);
00375
00383 int jack_deactivate (jack_client_t *client);
00384
00411 jack_port_t *jack_port_register (jack_client_t *client,
00412 const char *port_name,
00413 const char *port_type,
00414 unsigned long flags,
00415 unsigned long buffer_size);
00416
00423 int jack_port_unregister (jack_client_t *, jack_port_t *);
00424
00444 void *jack_port_get_buffer (jack_port_t *, jack_nframes_t);
00445
00452 const char *jack_port_name (const jack_port_t *port);
00453
00460 const char *jack_port_short_name (const jack_port_t *port);
00461
00465 int jack_port_flags (const jack_port_t *port);
00466
00471 const char *jack_port_type (const jack_port_t *port);
00472
00476 int jack_port_is_mine (const jack_client_t *, const jack_port_t *port);
00477
00483 int jack_port_connected (const jack_port_t *port);
00484
00491 int jack_port_connected_to (const jack_port_t *port,
00492 const char *port_name);
00493
00505 const char **jack_port_get_connections (const jack_port_t *port);
00506
00526 const char **jack_port_get_all_connections (const jack_client_t *client,
00527 const jack_port_t *port);
00528
00545 int jack_port_tie (jack_port_t *src, jack_port_t *dst);
00546
00554 int jack_port_untie (jack_port_t *port);
00555
00566 jack_nframes_t jack_port_get_latency (jack_port_t *port);
00567
00573 jack_nframes_t jack_port_get_total_latency (jack_client_t *,
00574 jack_port_t *port);
00575
00586 void jack_port_set_latency (jack_port_t *, jack_nframes_t);
00587
00599 int jack_recompute_total_latency (jack_client_t*, jack_port_t* port);
00600
00614 int jack_recompute_total_latencies (jack_client_t*);
00615
00623 int jack_port_set_name (jack_port_t *port, const char *port_name);
00624
00638 int jack_port_set_alias (jack_port_t *port, const char *alias);
00639
00648 int jack_port_unset_alias (jack_port_t *port, const char *alias);
00649
00650
00651
00652
00653
00654
00655 int jack_port_get_aliases (const jack_port_t *port, char* const aliases[2]);
00656
00661 int jack_port_request_monitor (jack_port_t *port, int onoff);
00662
00671 int jack_port_request_monitor_by_name (jack_client_t *client,
00672 const char *port_name, int onoff);
00673
00681 int jack_port_ensure_monitor (jack_port_t *port, int onoff);
00682
00686 int jack_port_monitoring_input (jack_port_t *port);
00687
00705 int jack_connect (jack_client_t *,
00706 const char *source_port,
00707 const char *destination_port);
00708
00722 int jack_disconnect (jack_client_t *,
00723 const char *source_port,
00724 const char *destination_port);
00725
00735 int jack_port_disconnect (jack_client_t *, jack_port_t *);
00736
00745 int jack_port_name_size(void);
00746
00751 int jack_port_type_size(void);
00752
00757 jack_nframes_t jack_get_sample_rate (jack_client_t *);
00758
00768 jack_nframes_t jack_get_buffer_size (jack_client_t *);
00769
00786 const char **jack_get_ports (jack_client_t *,
00787 const char *port_name_pattern,
00788 const char *type_name_pattern,
00789 unsigned long flags);
00790
00796 jack_port_t *jack_port_by_name (jack_client_t *, const char *port_name);
00797
00801 jack_port_t *jack_port_by_id (jack_client_t *client,
00802 jack_port_id_t port_id);
00803
00814 int jack_engine_takeover_timebase (jack_client_t *);
00815
00820 jack_nframes_t jack_frames_since_cycle_start (const jack_client_t *);
00821
00827 jack_nframes_t jack_frame_time (const jack_client_t *);
00828
00836 jack_nframes_t jack_last_frame_time (const jack_client_t *client);
00837
00841 jack_time_t jack_frames_to_time(const jack_client_t *client, jack_nframes_t);
00842
00846 jack_nframes_t jack_time_to_frames(const jack_client_t *client, jack_time_t);
00847
00856 jack_time_t jack_get_time();
00857
00864 float jack_cpu_load (jack_client_t *client);
00865
00870 pthread_t jack_client_thread_id (jack_client_t *);
00871
00880 extern void (*jack_error_callback)(const char *msg);
00881
00888 void jack_set_error_function (void (*func)(const char *));
00889
00898 extern void (*jack_info_callback)(const char *msg);
00899
00903 void jack_set_info_function (void (*func)(const char *));
00904
00905 #ifdef __cplusplus
00906 }
00907 #endif
00908
00909 #endif