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00021 #ifndef __jack_h__
00022 #define __jack_h__
00023
00024 #ifdef __cplusplus
00025 extern "C"
00026 {
00027 #endif
00028
00029 #include <jack/systemdeps.h>
00030 #include <jack/types.h>
00031 #include <jack/transport.h>
00032
00054 void
00055 jack_get_version(
00056 int *major_ptr,
00057 int *minor_ptr,
00058 int *micro_ptr,
00059 int *proto_ptr);
00060
00067 const char *
00068 jack_get_version_string();
00069
00103 jack_client_t * jack_client_open (const char *client_name,
00104 jack_options_t options,
00105 jack_status_t *status, ...);
00106
00113 jack_client_t * jack_client_new (const char *client_name);
00114
00120 int jack_client_close (jack_client_t *client);
00121
00126 int jack_client_name_size (void);
00127
00134 char * jack_get_client_name (jack_client_t *client);
00135
00157 int jack_internal_client_new (const char *client_name,
00158 const char *load_name,
00159 const char *load_init);
00160
00166 void jack_internal_client_close (const char *client_name);
00167
00174 int jack_activate (jack_client_t *client);
00175
00183 int jack_deactivate (jack_client_t *client);
00184
00188 int jack_get_client_pid (const char *name);
00189
00194 pthread_t jack_client_thread_id (jack_client_t *);
00195
00205 int jack_is_realtime (jack_client_t *client);
00206
00218 jack_nframes_t jack_thread_wait (jack_client_t*, int status);
00219
00227 jack_nframes_t jack_cycle_wait (jack_client_t* client);
00228
00235 void jack_cycle_signal (jack_client_t* client, int status);
00236
00253 int jack_set_process_thread(jack_client_t* client, JackThreadCallback thread_callback, void *arg);
00254
00276 int jack_set_thread_init_callback (jack_client_t *client,
00277 JackThreadInitCallback thread_init_callback,
00278 void *arg);
00279
00298 void jack_on_shutdown (jack_client_t *client,
00299 JackShutdownCallback shutdown_callback, void *arg);
00300
00318 int jack_set_process_callback (jack_client_t *client,
00319 JackProcessCallback process_callback,
00320 void *arg);
00321
00338 int jack_set_freewheel_callback (jack_client_t *client,
00339 JackFreewheelCallback freewheel_callback,
00340 void *arg);
00341
00361 int jack_set_buffer_size_callback (jack_client_t *client,
00362 JackBufferSizeCallback bufsize_callback,
00363 void *arg);
00364
00378 int jack_set_sample_rate_callback (jack_client_t *client,
00379 JackSampleRateCallback srate_callback,
00380 void *arg);
00381
00395 int jack_set_client_registration_callback (jack_client_t *,
00396 JackClientRegistrationCallback
00397 registration_callback, void *arg);
00398
00412 int jack_set_port_registration_callback (jack_client_t *,
00413 JackPortRegistrationCallback
00414 registration_callback, void *arg);
00415
00429 int jack_set_port_connect_callback (jack_client_t *,
00430 JackPortConnectCallback
00431 connect_callback, void *arg);
00432
00446 int jack_set_port_rename_callback (jack_client_t *,
00447 JackPortRenameCallback
00448 rename_callback, void *arg);
00449
00463 int jack_set_graph_order_callback (jack_client_t *,
00464 JackGraphOrderCallback graph_callback,
00465 void *);
00466
00480 int jack_set_xrun_callback (jack_client_t *,
00481 JackXRunCallback xrun_callback, void *arg);
00482
00514 int jack_set_freewheel(jack_client_t* client, int onoff);
00515
00531 int jack_set_buffer_size (jack_client_t *client, jack_nframes_t nframes);
00532
00537 jack_nframes_t jack_get_sample_rate (jack_client_t *);
00538
00548 jack_nframes_t jack_get_buffer_size (jack_client_t *);
00549
00560 int jack_engine_takeover_timebase (jack_client_t *);
00561
00568 float jack_cpu_load (jack_client_t *client);
00569
00603 jack_port_t * jack_port_register (jack_client_t *client,
00604 const char *port_name,
00605 const char *port_type,
00606 unsigned long flags,
00607 unsigned long buffer_size);
00608
00615 int jack_port_unregister (jack_client_t *, jack_port_t *);
00616
00636 void * jack_port_get_buffer (jack_port_t *, jack_nframes_t);
00637
00644 const char * jack_port_name (const jack_port_t *port);
00645
00652 const char * jack_port_short_name (const jack_port_t *port);
00653
00657 int jack_port_flags (const jack_port_t *port);
00658
00663 const char * jack_port_type (const jack_port_t *port);
00664
00668 jack_port_type_id_t jack_port_type_id (const jack_port_t *port);
00669
00673 int jack_port_is_mine (const jack_client_t *, const jack_port_t *port);
00674
00680 int jack_port_connected (const jack_port_t *port);
00681
00688 int jack_port_connected_to (const jack_port_t *port,
00689 const char *port_name);
00690
00702 const char ** jack_port_get_connections (const jack_port_t *port);
00703
00723 const char ** jack_port_get_all_connections (const jack_client_t *client,
00724 const jack_port_t *port);
00725
00733 int jack_port_tie (jack_port_t *src, jack_port_t *dst);
00734
00742 int jack_port_untie (jack_port_t *port);
00743
00754 jack_nframes_t jack_port_get_latency (jack_port_t *port);
00755
00761 jack_nframes_t jack_port_get_total_latency (jack_client_t *,
00762 jack_port_t *port);
00763
00774 void jack_port_set_latency (jack_port_t *, jack_nframes_t);
00775
00787 int jack_recompute_total_latency (jack_client_t*, jack_port_t* port);
00788
00802 int jack_recompute_total_latencies (jack_client_t*);
00803
00811 int jack_port_set_name (jack_port_t *port, const char *port_name);
00812
00826 int jack_port_set_alias (jack_port_t *port, const char *alias);
00827
00836 int jack_port_unset_alias (jack_port_t *port, const char *alias);
00837
00843 int jack_port_get_aliases (const jack_port_t *port, char* const aliases[2]);
00844
00849 int jack_port_request_monitor (jack_port_t *port, int onoff);
00850
00859 int jack_port_request_monitor_by_name (jack_client_t *client,
00860 const char *port_name, int onoff);
00861
00869 int jack_port_ensure_monitor (jack_port_t *port, int onoff);
00870
00874 int jack_port_monitoring_input (jack_port_t *port);
00875
00893 int jack_connect (jack_client_t *,
00894 const char *source_port,
00895 const char *destination_port);
00896
00910 int jack_disconnect (jack_client_t *,
00911 const char *source_port,
00912 const char *destination_port);
00913
00923 int jack_port_disconnect (jack_client_t *, jack_port_t *);
00924
00933 int jack_port_name_size(void);
00934
00939 int jack_port_type_size(void);
00940
00964 const char ** jack_get_ports (jack_client_t *,
00965 const char *port_name_pattern,
00966 const char *type_name_pattern,
00967 unsigned long flags);
00968
00974 jack_port_t * jack_port_by_name (jack_client_t *, const char *port_name);
00975
00979 jack_port_t * jack_port_by_id (jack_client_t *client,
00980 jack_port_id_t port_id);
00981
00997 jack_nframes_t jack_frames_since_cycle_start (const jack_client_t *);
00998
01005 jack_nframes_t jack_frame_time (const jack_client_t *);
01006
01021 jack_nframes_t jack_last_frame_time (const jack_client_t *client);
01022
01026 jack_time_t jack_frames_to_time(const jack_client_t *client, jack_nframes_t);
01027
01031 jack_nframes_t jack_time_to_frames(const jack_client_t *client, jack_time_t);
01032
01039 jack_time_t jack_get_time();
01040
01047
01056 extern void (*jack_error_callback)(const char *msg);
01057
01065 void jack_set_error_function (void (*func)(const char *));
01066
01075 extern void (*jack_info_callback)(const char *msg);
01076
01084 void jack_set_info_function (void (*func)(const char *));
01085
01095 void jack_free(void* ptr);
01096
01097
01098 #ifdef __cplusplus
01099 }
01100 #endif
01101
01102 #endif