2263 lines
78 KiB
C++
2263 lines
78 KiB
C++
/*
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Copyright (C) 2001-2003 Paul Davis
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Copyright (C) 2004-2008 Grame
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#define __STDC_FORMAT_MACROS 1
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#include <inttypes.h>
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#include "JackClient.h"
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#include "JackError.h"
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#include "JackGraphManager.h"
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#include "JackEngineControl.h"
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#include "JackClientControl.h"
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#include "JackGlobals.h"
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#include "JackTime.h"
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#include "JackPortType.h"
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#include "JackMetadata.h"
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#include <math.h>
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using namespace Jack;
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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typedef void (*print_function)(const char*);
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typedef void *(*thread_routine)(void*);
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LIB_EXPORT
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void
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jack_get_version(
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int *major_ptr,
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int *minor_ptr,
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int *micro_ptr,
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int *proto_ptr);
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LIB_EXPORT
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const char*
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jack_get_version_string();
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jack_client_t * jack_client_new_aux(const char* client_name,
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jack_options_t options,
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jack_status_t *status);
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LIB_EXPORT jack_client_t * jack_client_open(const char* client_name,
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jack_options_t options,
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jack_status_t *status, ...);
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LIB_EXPORT jack_client_t * jack_client_new(const char* client_name);
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LIB_EXPORT int jack_client_name_size(void);
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LIB_EXPORT char* jack_get_client_name(jack_client_t *client);
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LIB_EXPORT int jack_internal_client_new(const char* client_name,
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const char* load_name,
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const char* load_init);
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LIB_EXPORT void jack_internal_client_close(const char* client_name);
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LIB_EXPORT int jack_is_realtime(jack_client_t *client);
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LIB_EXPORT void jack_on_shutdown(jack_client_t *client,
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JackShutdownCallback shutdown_callback, void *arg);
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LIB_EXPORT void jack_on_info_shutdown(jack_client_t *client,
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JackInfoShutdownCallback shutdown_callback, void *arg);
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LIB_EXPORT int jack_set_process_callback(jack_client_t *client,
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JackProcessCallback process_callback,
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void *arg);
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LIB_EXPORT jack_nframes_t jack_thread_wait(jack_client_t *client, int status);
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// new
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LIB_EXPORT jack_nframes_t jack_cycle_wait(jack_client_t*);
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LIB_EXPORT void jack_cycle_signal(jack_client_t*, int status);
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LIB_EXPORT int jack_set_process_thread(jack_client_t* client, JackThreadCallback fun, void *arg);
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LIB_EXPORT int jack_set_thread_init_callback(jack_client_t *client,
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JackThreadInitCallback thread_init_callback,
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void *arg);
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LIB_EXPORT int jack_set_freewheel_callback(jack_client_t *client,
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JackFreewheelCallback freewheel_callback,
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void *arg);
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LIB_EXPORT int jack_set_freewheel(jack_client_t* client, int onoff);
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LIB_EXPORT int jack_set_buffer_size(jack_client_t *client, jack_nframes_t nframes);
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LIB_EXPORT int jack_set_buffer_size_callback(jack_client_t *client,
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JackBufferSizeCallback bufsize_callback,
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void *arg);
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LIB_EXPORT int jack_set_sample_rate_callback(jack_client_t *client,
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JackSampleRateCallback srate_callback,
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void *arg);
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LIB_EXPORT int jack_set_client_registration_callback(jack_client_t *,
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JackClientRegistrationCallback
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registration_callback, void *arg);
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LIB_EXPORT int jack_set_port_registration_callback(jack_client_t *,
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JackPortRegistrationCallback
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registration_callback, void *arg);
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LIB_EXPORT int jack_set_port_connect_callback(jack_client_t *,
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JackPortConnectCallback
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connect_callback, void *arg);
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LIB_EXPORT int jack_set_port_rename_callback(jack_client_t *,
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JackPortRenameCallback
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rename_callback, void *arg);
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LIB_EXPORT int jack_set_graph_order_callback(jack_client_t *,
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JackGraphOrderCallback graph_callback,
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void *);
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LIB_EXPORT int jack_set_xrun_callback(jack_client_t *,
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JackXRunCallback xrun_callback, void *arg);
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LIB_EXPORT int jack_set_latency_callback(jack_client_t *client,
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JackLatencyCallback latency_callback, void *arg);
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LIB_EXPORT int jack_activate(jack_client_t *client);
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LIB_EXPORT int jack_deactivate(jack_client_t *client);
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LIB_EXPORT jack_port_t * jack_port_register(jack_client_t *client,
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const char* port_name,
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const char* port_type,
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unsigned long flags,
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unsigned long buffer_size);
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LIB_EXPORT int jack_port_unregister(jack_client_t *, jack_port_t *);
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LIB_EXPORT void * jack_port_get_buffer(jack_port_t *, jack_nframes_t);
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LIB_EXPORT jack_uuid_t jack_port_uuid(const jack_port_t*);
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LIB_EXPORT const char* jack_port_name(const jack_port_t *port);
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LIB_EXPORT const char* jack_port_short_name(const jack_port_t *port);
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LIB_EXPORT int jack_port_flags(const jack_port_t *port);
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LIB_EXPORT const char* jack_port_type(const jack_port_t *port);
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LIB_EXPORT jack_port_type_id_t jack_port_type_id(const jack_port_t *port);
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LIB_EXPORT int jack_port_is_mine(const jack_client_t *, const jack_port_t *port);
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LIB_EXPORT int jack_port_connected(const jack_port_t *port);
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LIB_EXPORT int jack_port_connected_to(const jack_port_t *port,
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const char* port_name);
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LIB_EXPORT const char* * jack_port_get_connections(const jack_port_t *port);
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LIB_EXPORT const char* * jack_port_get_all_connections(const jack_client_t *client,
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const jack_port_t *port);
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LIB_EXPORT int jack_port_tie(jack_port_t *src, jack_port_t *dst);
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LIB_EXPORT int jack_port_untie(jack_port_t *port);
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// Old latency API
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LIB_EXPORT jack_nframes_t jack_port_get_latency(jack_port_t *port);
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LIB_EXPORT jack_nframes_t jack_port_get_total_latency(jack_client_t *,
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jack_port_t *port);
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LIB_EXPORT void jack_port_set_latency(jack_port_t *, jack_nframes_t);
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LIB_EXPORT int jack_recompute_total_latency(jack_client_t*, jack_port_t* port);
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// New latency API
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LIB_EXPORT void jack_port_get_latency_range(jack_port_t *port, jack_latency_callback_mode_t mode, jack_latency_range_t *range);
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LIB_EXPORT void jack_port_set_latency_range(jack_port_t *port, jack_latency_callback_mode_t mode, jack_latency_range_t *range);
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LIB_EXPORT int jack_recompute_total_latencies(jack_client_t*);
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LIB_EXPORT int jack_port_set_name(jack_port_t *port, const char* port_name);
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LIB_EXPORT int jack_port_rename(jack_client_t *client, jack_port_t *port, const char* port_name);
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LIB_EXPORT int jack_port_set_alias(jack_port_t *port, const char* alias);
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LIB_EXPORT int jack_port_unset_alias(jack_port_t *port, const char* alias);
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LIB_EXPORT int jack_port_get_aliases(const jack_port_t *port, char* const aliases[2]);
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LIB_EXPORT int jack_port_request_monitor(jack_port_t *port, int onoff);
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LIB_EXPORT int jack_port_request_monitor_by_name(jack_client_t *client,
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const char* port_name, int onoff);
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LIB_EXPORT int jack_port_ensure_monitor(jack_port_t *port, int onoff);
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LIB_EXPORT int jack_port_monitoring_input(jack_port_t *port);
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LIB_EXPORT int jack_connect(jack_client_t *,
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const char* source_port,
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const char* destination_port);
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LIB_EXPORT int jack_disconnect(jack_client_t *,
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const char* source_port,
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const char* destination_port);
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LIB_EXPORT int jack_port_disconnect(jack_client_t *, jack_port_t *);
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LIB_EXPORT int jack_port_name_size(void);
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LIB_EXPORT int jack_port_type_size(void);
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LIB_EXPORT size_t jack_port_type_get_buffer_size(jack_client_t *client, const char* port_type);
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LIB_EXPORT jack_nframes_t jack_get_sample_rate(jack_client_t *);
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LIB_EXPORT jack_nframes_t jack_get_buffer_size(jack_client_t *);
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LIB_EXPORT const char* * jack_get_ports(jack_client_t *,
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const char* port_name_pattern,
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const char* type_name_pattern,
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unsigned long flags);
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LIB_EXPORT jack_port_t * jack_port_by_name(jack_client_t *, const char* port_name);
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LIB_EXPORT jack_port_t * jack_port_by_id(jack_client_t *client,
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jack_port_id_t port_id);
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LIB_EXPORT int jack_engine_takeover_timebase(jack_client_t *);
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LIB_EXPORT jack_nframes_t jack_frames_since_cycle_start(const jack_client_t *);
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LIB_EXPORT jack_time_t jack_get_time();
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LIB_EXPORT jack_nframes_t jack_time_to_frames(const jack_client_t *client, jack_time_t usecs);
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LIB_EXPORT jack_time_t jack_frames_to_time(const jack_client_t *client, jack_nframes_t frames);
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LIB_EXPORT jack_nframes_t jack_frame_time(const jack_client_t *);
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LIB_EXPORT jack_nframes_t jack_last_frame_time(const jack_client_t *client);
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LIB_EXPORT int jack_get_cycle_times(const jack_client_t *client,
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jack_nframes_t *current_frames,
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jack_time_t *current_usecs,
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jack_time_t *next_usecs,
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float *period_usecs);
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LIB_EXPORT float jack_cpu_load(jack_client_t *client);
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LIB_EXPORT jack_native_thread_t jack_client_thread_id(jack_client_t *);
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LIB_EXPORT void jack_set_error_function(print_function);
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LIB_EXPORT void jack_set_info_function(print_function);
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LIB_EXPORT float jack_get_max_delayed_usecs(jack_client_t *client);
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LIB_EXPORT float jack_get_xrun_delayed_usecs(jack_client_t *client);
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LIB_EXPORT void jack_reset_max_delayed_usecs(jack_client_t *client);
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LIB_EXPORT int jack_release_timebase(jack_client_t *client);
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LIB_EXPORT int jack_set_sync_callback(jack_client_t *client,
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JackSyncCallback sync_callback,
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void *arg);
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LIB_EXPORT int jack_set_sync_timeout(jack_client_t *client,
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jack_time_t timeout);
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LIB_EXPORT int jack_set_timebase_callback(jack_client_t *client,
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int conditional,
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JackTimebaseCallback timebase_callback,
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void *arg);
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LIB_EXPORT int jack_transport_locate(jack_client_t *client,
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jack_nframes_t frame);
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LIB_EXPORT jack_transport_state_t jack_transport_query(const jack_client_t *client,
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jack_position_t *pos);
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LIB_EXPORT jack_nframes_t jack_get_current_transport_frame(const jack_client_t *client);
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LIB_EXPORT int jack_transport_reposition(jack_client_t *client,
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const jack_position_t *pos);
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LIB_EXPORT void jack_transport_start(jack_client_t *client);
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LIB_EXPORT void jack_transport_stop(jack_client_t *client);
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LIB_EXPORT void jack_get_transport_info(jack_client_t *client,
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jack_transport_info_t *tinfo);
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LIB_EXPORT void jack_set_transport_info(jack_client_t *client,
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jack_transport_info_t *tinfo);
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LIB_EXPORT int jack_client_real_time_priority(jack_client_t*);
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LIB_EXPORT int jack_client_max_real_time_priority(jack_client_t*);
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LIB_EXPORT int jack_acquire_real_time_scheduling(jack_native_thread_t thread, int priority);
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LIB_EXPORT int jack_client_create_thread(jack_client_t* client,
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jack_native_thread_t *thread,
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int priority,
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int realtime, // boolean
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thread_routine routine,
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void *arg);
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LIB_EXPORT int jack_drop_real_time_scheduling(jack_native_thread_t thread);
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LIB_EXPORT int jack_client_stop_thread(jack_client_t* client, jack_native_thread_t thread);
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LIB_EXPORT int jack_client_kill_thread(jack_client_t* client, jack_native_thread_t thread);
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#ifndef WIN32
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LIB_EXPORT void jack_set_thread_creator(jack_thread_creator_t jtc);
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#endif
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LIB_EXPORT char * jack_get_internal_client_name(jack_client_t *client,
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jack_intclient_t intclient);
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LIB_EXPORT jack_intclient_t jack_internal_client_handle(jack_client_t *client,
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const char* client_name,
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jack_status_t *status);
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LIB_EXPORT jack_intclient_t jack_internal_client_load(jack_client_t *client,
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const char* client_name,
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jack_options_t options,
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jack_status_t *status, ...);
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LIB_EXPORT jack_status_t jack_internal_client_unload(jack_client_t *client,
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jack_intclient_t intclient);
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LIB_EXPORT void jack_free(void* ptr);
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LIB_EXPORT int jack_set_session_callback(jack_client_t* ext_client, JackSessionCallback session_callback, void* arg);
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LIB_EXPORT jack_session_command_t *jack_session_notify(jack_client_t* ext_client, const char* target, jack_session_event_type_t ev_type, const char* path);
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LIB_EXPORT int jack_session_reply(jack_client_t* ext_client, jack_session_event_t *event);
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LIB_EXPORT void jack_session_event_free(jack_session_event_t* ev);
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LIB_EXPORT char* jack_client_get_uuid (jack_client_t *client);
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LIB_EXPORT char* jack_get_uuid_for_client_name(jack_client_t* ext_client, const char* client_name);
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LIB_EXPORT char* jack_get_client_name_by_uuid(jack_client_t* ext_client, const char* client_uuid);
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LIB_EXPORT int jack_reserve_client_name(jack_client_t* ext_client, const char* name, const char* uuid);
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LIB_EXPORT void jack_session_commands_free(jack_session_command_t *cmds);
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LIB_EXPORT int jack_client_has_session_callback(jack_client_t *client, const char* client_name);
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LIB_EXPORT jack_uuid_t jack_client_uuid_generate();
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LIB_EXPORT jack_uuid_t jack_port_uuid_generate(uint32_t port_id);
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LIB_EXPORT uint32_t jack_uuid_to_index(jack_uuid_t);
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LIB_EXPORT int jack_uuid_compare(jack_uuid_t, jack_uuid_t);
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LIB_EXPORT void jack_uuid_copy(jack_uuid_t* dst, jack_uuid_t src);
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LIB_EXPORT void jack_uuid_clear(jack_uuid_t*);
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LIB_EXPORT int jack_uuid_parse(const char* buf, jack_uuid_t*);
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LIB_EXPORT void jack_uuid_unparse(jack_uuid_t, char buf[JACK_UUID_STRING_SIZE]);
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LIB_EXPORT int jack_uuid_empty(jack_uuid_t);
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LIB_EXPORT int jack_set_property(jack_client_t*, jack_uuid_t subject, const char* key, const char* value, const char* type);
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LIB_EXPORT int jack_get_property(jack_uuid_t subject, const char* key, char** value, char** type);
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LIB_EXPORT void jack_free_description(jack_description_t* desc, int free_description_itself);
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LIB_EXPORT int jack_get_properties(jack_uuid_t subject, jack_description_t* desc);
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LIB_EXPORT int jack_get_all_properties(jack_description_t** descs);
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LIB_EXPORT int jack_remove_property(jack_client_t* client, jack_uuid_t subject, const char* key);
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LIB_EXPORT int jack_remove_properties(jack_client_t* client, jack_uuid_t subject);
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LIB_EXPORT int jack_remove_all_properties(jack_client_t* client);
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LIB_EXPORT int jack_set_property_change_callback(jack_client_t* client, JackPropertyChangeCallback callback, void* arg);
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#ifdef __cplusplus
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}
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#endif
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static inline bool CheckPort(jack_port_id_t port_index)
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{
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return (port_index > 0 && port_index < PORT_NUM_MAX);
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}
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static inline bool CheckBufferSize(jack_nframes_t buffer_size)
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{
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return (buffer_size >= 1 && buffer_size <= BUFFER_SIZE_MAX);
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}
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static inline void WaitGraphChange()
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{
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/*
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TLS key that is set only in RT thread, so never waits for pending
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graph change in RT context (just read the current graph state).
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*/
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if (jack_tls_get(JackGlobals::fRealTimeThread) == NULL) {
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JackGraphManager* manager = GetGraphManager();
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JackEngineControl* control = GetEngineControl();
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assert(manager);
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assert(control);
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if (manager->IsPendingChange()) {
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jack_log("WaitGraphChange...");
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JackSleep(int(control->fPeriodUsecs * 1.1f));
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}
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}
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}
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LIB_EXPORT void jack_set_error_function(print_function func)
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{
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jack_error_callback = (func == NULL) ? &default_jack_error_callback : func;
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}
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LIB_EXPORT void jack_set_info_function(print_function func)
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{
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jack_info_callback = (func == NULL) ? &default_jack_info_callback : func;
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}
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LIB_EXPORT jack_client_t* jack_client_new(const char* client_name)
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{
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JackGlobals::CheckContext("jack_client_new");
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try {
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assert(JackGlobals::fOpenMutex);
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JackGlobals::fOpenMutex->Lock();
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jack_error("jack_client_new: deprecated");
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int options = JackUseExactName;
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if (getenv("JACK_START_SERVER") == NULL) {
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options |= JackNoStartServer;
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}
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jack_client_t* res = jack_client_new_aux(client_name, (jack_options_t)options, NULL);
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JackGlobals::fOpenMutex->Unlock();
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return res;
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} catch (std::bad_alloc& e) {
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jack_error("Memory allocation error...");
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return NULL;
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} catch (...) {
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jack_error("Unknown error...");
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return NULL;
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}
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}
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LIB_EXPORT void* jack_port_get_buffer(jack_port_t* port, jack_nframes_t frames)
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{
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JackGlobals::CheckContext("jack_port_get_buffer");
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uintptr_t port_aux = (uintptr_t)port;
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jack_port_id_t myport = (jack_port_id_t)port_aux;
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if (!CheckPort(myport)) {
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jack_error("jack_port_get_buffer called with an incorrect port %ld", myport);
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return NULL;
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} else {
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JackGraphManager* manager = GetGraphManager();
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return (manager ? manager->GetBuffer(myport, frames) : NULL);
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}
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}
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LIB_EXPORT jack_uuid_t jack_port_uuid(const jack_port_t* port)
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{
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JackGlobals::CheckContext("jack_port_uuid");
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uintptr_t port_aux = (uintptr_t)port;
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jack_port_id_t myport = (jack_port_id_t)port_aux;
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if (!CheckPort(myport)) {
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jack_error("jack_port_uuid called with an incorrect port %ld", myport);
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return 0;
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} else {
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return jack_port_uuid_generate(myport);
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}
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}
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LIB_EXPORT const char* jack_port_name(const jack_port_t* port)
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{
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JackGlobals::CheckContext("jack_port_name");
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uintptr_t port_aux = (uintptr_t)port;
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jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_name called with an incorrect port %ld", myport);
|
|
return NULL;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->GetName() : NULL);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT const char* jack_port_short_name(const jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_short_name");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_short_name called with an incorrect port %ld", myport);
|
|
return NULL;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->GetShortName() : NULL);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_flags(const jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_flags");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_flags called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->GetFlags() : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT const char* jack_port_type(const jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_type");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_flags called an incorrect port %ld", myport);
|
|
return NULL;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->GetType() : NULL);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_port_type_id_t jack_port_type_id(const jack_port_t *port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_type_id");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_type_id called an incorrect port %ld", myport);
|
|
return 0;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? GetPortTypeId(manager->GetPort(myport)->GetType()) : 0);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_connected(const jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_connected");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_connected called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetConnectionsNum(myport) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_connected_to(const jack_port_t* port, const char* port_name)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_connected_to");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t src = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(src)) {
|
|
jack_error("jack_port_connected_to called with an incorrect port %ld", src);
|
|
return -1;
|
|
} else if (port_name == NULL) {
|
|
jack_error("jack_port_connected_to called with a NULL port name");
|
|
return -1;
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
jack_port_id_t dst = (manager ? manager->GetPort(port_name) : NO_PORT);
|
|
if (dst == NO_PORT) {
|
|
jack_error("Unknown destination port port_name = %s", port_name);
|
|
return 0;
|
|
} else {
|
|
return manager->IsConnected(src, dst);
|
|
}
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_tie(jack_port_t* src, jack_port_t* dst)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_tie");
|
|
|
|
uintptr_t src_aux = (uintptr_t)src;
|
|
jack_port_id_t mysrc = (jack_port_id_t)src_aux;
|
|
if (!CheckPort(mysrc)) {
|
|
jack_error("jack_port_tie called with a NULL src port");
|
|
return -1;
|
|
}
|
|
uintptr_t dst_aux = (uintptr_t)dst;
|
|
jack_port_id_t mydst = (jack_port_id_t)dst_aux;
|
|
if (!CheckPort(mydst)) {
|
|
jack_error("jack_port_tie called with a NULL dst port");
|
|
return -1;
|
|
}
|
|
JackGraphManager* manager = GetGraphManager();
|
|
if (manager && manager->GetPort(mysrc)->GetRefNum() != manager->GetPort(mydst)->GetRefNum()) {
|
|
jack_error("jack_port_tie called with ports not belonging to the same client");
|
|
return -1;
|
|
} else {
|
|
return (manager ? manager->GetPort(mydst)->Tie(mysrc) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_untie(jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_untie");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_untie called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->UnTie() : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_port_get_latency(jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_get_latency");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_get_latency called with an incorrect port %ld", myport);
|
|
return 0;
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->GetLatency() : 0);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_port_set_latency(jack_port_t* port, jack_nframes_t frames)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_set_latency");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_set_latency called with an incorrect port %ld", myport);
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
if (manager)
|
|
manager->GetPort(myport)->SetLatency(frames);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_port_get_latency_range(jack_port_t *port, jack_latency_callback_mode_t mode, jack_latency_range_t *range)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_get_latency_range");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_get_latency_range called with an incorrect port %ld", myport);
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
if (manager)
|
|
manager->GetPort(myport)->GetLatencyRange(mode, range);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_port_set_latency_range(jack_port_t *port, jack_latency_callback_mode_t mode, jack_latency_range_t *range)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_set_latency_range");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_set_latency_range called with an incorrect port %ld", myport);
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
if (manager)
|
|
manager->GetPort(myport)->SetLatencyRange(mode, range);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_recompute_total_latency(jack_client_t* ext_client, jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_recompute_total_latency");
|
|
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (client == NULL) {
|
|
jack_error("jack_recompute_total_latency called with a NULL client");
|
|
return -1;
|
|
} else if (!CheckPort(myport)) {
|
|
jack_error("jack_recompute_total_latency called with a NULL port");
|
|
return -1;
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->ComputeTotalLatency(myport) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_recompute_total_latencies(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_recompute_total_latencies");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_recompute_total_latencies called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->ComputeTotalLatencies();
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_set_name(jack_port_t* port, const char* name)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_set_name");
|
|
jack_error("jack_port_set_name: deprecated");
|
|
|
|
// Find a valid client
|
|
jack_client_t* client = NULL;
|
|
for (int i = 0; i < CLIENT_NUM; i++) {
|
|
if ((client = (jack_client_t*)JackGlobals::fClientTable[i])) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return (client) ? jack_port_rename(client, port, name) : -1;
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_rename(jack_client_t* ext_client, jack_port_t* port, const char* name)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_rename");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_rename called with a NULL client");
|
|
return -1;
|
|
} else if (!CheckPort(myport)) {
|
|
jack_error("jack_port_rename called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else if (name == NULL) {
|
|
jack_error("jack_port_rename called with a NULL port name");
|
|
return -1;
|
|
} else {
|
|
return client->PortRename(myport, name);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_set_alias(jack_port_t* port, const char* name)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_set_alias");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_set_alias called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else if (name == NULL) {
|
|
jack_error("jack_port_set_alias called with a NULL port name");
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->SetAlias(name) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_unset_alias(jack_port_t* port, const char* name)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_unset_alias");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_unset_alias called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else if (name == NULL) {
|
|
jack_error("jack_port_unset_alias called with a NULL port name");
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->UnsetAlias(name) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_get_aliases(const jack_port_t* port, char* const aliases[2])
|
|
{
|
|
JackGlobals::CheckContext("jack_port_get_aliases");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_get_aliases called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->GetAliases(aliases) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_request_monitor(jack_port_t* port, int onoff)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_request_monitor");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_request_monitor called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->RequestMonitor(myport, onoff) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_request_monitor_by_name(jack_client_t* ext_client, const char* port_name, int onoff)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_request_monitor_by_name");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_request_monitor_by_name called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
if (!manager)
|
|
return -1;
|
|
jack_port_id_t myport = manager->GetPort(port_name);
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_request_monitor_by_name called with an incorrect port %s", port_name);
|
|
return -1;
|
|
} else {
|
|
return manager->RequestMonitor(myport, onoff);
|
|
}
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_ensure_monitor(jack_port_t* port, int onoff)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_ensure_monitor");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_ensure_monitor called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->EnsureMonitor(onoff) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_monitoring_input(jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_monitoring_input");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_monitoring_input called with an incorrect port %ld", myport);
|
|
return -1;
|
|
} else {
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPort(myport)->MonitoringInput() : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_is_realtime(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_is_realtime");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_is_realtime called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control ? control->fRealTime : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_on_shutdown(jack_client_t* ext_client, JackShutdownCallback callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_on_shutdown");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_on_shutdown called with a NULL client");
|
|
} else {
|
|
client->OnShutdown(callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_on_info_shutdown(jack_client_t* ext_client, JackInfoShutdownCallback callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_on_info_shutdown");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_on_info_shutdown called with a NULL client");
|
|
} else {
|
|
client->OnInfoShutdown(callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_process_callback(jack_client_t* ext_client, JackProcessCallback callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_process_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_process_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetProcessCallback(callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_thread_wait(jack_client_t* ext_client, int status)
|
|
{
|
|
JackGlobals::CheckContext("jack_thread_wait");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_thread_wait called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
jack_error("jack_thread_wait: deprecated, use jack_cycle_wait/jack_cycle_signal");
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_cycle_wait(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_cycle_wait");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_cycle_wait called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
return client->CycleWait();
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_cycle_signal(jack_client_t* ext_client, int status)
|
|
{
|
|
JackGlobals::CheckContext("jack_cycle_signal");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_cycle_signal called with a NULL client");
|
|
} else {
|
|
client->CycleSignal(status);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_process_thread(jack_client_t* ext_client, JackThreadCallback fun, void *arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_process_thread");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_process_thread called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetProcessThread(fun, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_freewheel_callback(jack_client_t* ext_client, JackFreewheelCallback freewheel_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_freewheel_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_freewheel_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetFreewheelCallback(freewheel_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_freewheel(jack_client_t* ext_client, int onoff)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_freewheel");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_freewheel called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetFreeWheel(onoff);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_buffer_size(jack_client_t* ext_client, jack_nframes_t buffer_size)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_buffer_size");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_buffer_size called with a NULL client");
|
|
return -1;
|
|
} else if (!CheckBufferSize(buffer_size)) {
|
|
return -1;
|
|
} else {
|
|
return client->SetBufferSize(buffer_size);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_buffer_size_callback(jack_client_t* ext_client, JackBufferSizeCallback bufsize_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_buffer_size_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_buffer_size_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetBufferSizeCallback(bufsize_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_sample_rate_callback(jack_client_t* ext_client, JackSampleRateCallback srate_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_sample_rate_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_sample_rate_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetSampleRateCallback(srate_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_client_registration_callback(jack_client_t* ext_client, JackClientRegistrationCallback registration_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_client_registration_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_client_registration_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetClientRegistrationCallback(registration_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_port_registration_callback(jack_client_t* ext_client, JackPortRegistrationCallback registration_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_port_registration_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_port_registration_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetPortRegistrationCallback(registration_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_port_connect_callback(jack_client_t* ext_client, JackPortConnectCallback portconnect_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_port_connect_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_port_connect_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetPortConnectCallback(portconnect_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_port_rename_callback(jack_client_t* ext_client, JackPortRenameCallback rename_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_port_rename_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_port_rename_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetPortRenameCallback(rename_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_graph_order_callback(jack_client_t* ext_client, JackGraphOrderCallback graph_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_graph_order_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_set_graph_order_callback ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_set_graph_order_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetGraphOrderCallback(graph_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_xrun_callback(jack_client_t* ext_client, JackXRunCallback xrun_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_xrun_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_xrun_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetXRunCallback(xrun_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_latency_callback(jack_client_t* ext_client, JackLatencyCallback latency_callback, void *arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_latency_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_latency_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetLatencyCallback(latency_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_thread_init_callback(jack_client_t* ext_client, JackThreadInitCallback init_callback, void *arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_thread_init_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_set_thread_init_callback ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_set_thread_init_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetInitCallback(init_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_activate(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_activate");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_activate called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->Activate();
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_deactivate(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_deactivate");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_deactivate called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->Deactivate();
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_port_t* jack_port_register(jack_client_t* ext_client, const char* port_name, const char* port_type, unsigned long flags, unsigned long buffer_size)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_register");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_register called with a NULL client");
|
|
return NULL;
|
|
} else if ((port_name == NULL) || (port_type == NULL)) {
|
|
jack_error("jack_port_register called with a NULL port name or a NULL port_type");
|
|
return NULL;
|
|
} else {
|
|
return (jack_port_t *)((uintptr_t)client->PortRegister(port_name, port_type, flags, buffer_size));
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_unregister(jack_client_t* ext_client, jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_unregister");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_unregister called with a NULL client");
|
|
return -1;
|
|
}
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_unregister called with an incorrect port %ld", myport);
|
|
return -1;
|
|
}
|
|
return client->PortUnRegister(myport);
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_is_mine(const jack_client_t* ext_client, const jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_is_mine");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_is_mine called with a NULL client");
|
|
return -1;
|
|
}
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_is_mine called with an incorrect port %ld", myport);
|
|
return -1;
|
|
}
|
|
return client->PortIsMine(myport);
|
|
}
|
|
|
|
LIB_EXPORT const char** jack_port_get_connections(const jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_get_connections");
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_get_connections called with an incorrect port %ld", myport);
|
|
return NULL;
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetConnections(myport) : NULL);
|
|
}
|
|
}
|
|
|
|
// Calling client does not need to "own" the port
|
|
LIB_EXPORT const char** jack_port_get_all_connections(const jack_client_t* ext_client, const jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_get_all_connections");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_get_all_connections called with a NULL client");
|
|
return NULL;
|
|
}
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_get_all_connections called with an incorrect port %ld", myport);
|
|
return NULL;
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetConnections(myport) : NULL);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_port_get_total_latency(jack_client_t* ext_client, jack_port_t* port)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_get_total_latency");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_get_total_latency called with a NULL client");
|
|
return 0;
|
|
}
|
|
|
|
uintptr_t port_aux = (uintptr_t)port;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_get_total_latency called with an incorrect port %ld", myport);
|
|
return 0;
|
|
} else {
|
|
WaitGraphChange();
|
|
JackGraphManager* manager = GetGraphManager();
|
|
if (manager) {
|
|
manager->ComputeTotalLatency(myport);
|
|
return manager->GetPort(myport)->GetTotalLatency();
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_connect(jack_client_t* ext_client, const char* src, const char* dst)
|
|
{
|
|
JackGlobals::CheckContext("jack_connect");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_connect called with a NULL client");
|
|
return -1;
|
|
} else if ((src == NULL) || (dst == NULL)) {
|
|
jack_error("jack_connect called with a NULL port name");
|
|
return -1;
|
|
} else {
|
|
return client->PortConnect(src, dst);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_disconnect(jack_client_t* ext_client, const char* src, const char* dst)
|
|
{
|
|
JackGlobals::CheckContext("jack_disconnect");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_disconnect called with a NULL client");
|
|
return -1;
|
|
} else if ((src == NULL) || (dst == NULL)) {
|
|
jack_error("jack_disconnect called with a NULL port name");
|
|
return -1;
|
|
} else {
|
|
return client->PortDisconnect(src, dst);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_disconnect(jack_client_t* ext_client, jack_port_t* src)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_disconnect");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_disconnect called with a NULL client");
|
|
return -1;
|
|
}
|
|
uintptr_t port_aux = (uintptr_t)src;
|
|
jack_port_id_t myport = (jack_port_id_t)port_aux;
|
|
if (!CheckPort(myport)) {
|
|
jack_error("jack_port_disconnect called with an incorrect port %ld", myport);
|
|
return -1;
|
|
}
|
|
return client->PortDisconnect(myport);
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_get_sample_rate(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_sample_rate");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_get_sample_rate called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control ? control->fSampleRate : 0);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_get_buffer_size(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_buffer_size");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_get_buffer_size called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control ? control->fBufferSize : 0);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT const char** jack_get_ports(jack_client_t* ext_client, const char* port_name_pattern, const char* type_name_pattern, unsigned long flags)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_ports");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_get_ports called with a NULL client");
|
|
return NULL;
|
|
}
|
|
JackGraphManager* manager = GetGraphManager();
|
|
return (manager ? manager->GetPorts(port_name_pattern, type_name_pattern, flags) : NULL);
|
|
}
|
|
|
|
LIB_EXPORT jack_port_t* jack_port_by_name(jack_client_t* ext_client, const char* portname)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_by_name");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_by_name called with a NULL client");
|
|
return NULL;
|
|
}
|
|
|
|
if (portname == NULL) {
|
|
jack_error("jack_port_by_name called with a NULL port name");
|
|
return NULL;
|
|
}
|
|
|
|
JackGraphManager* manager = GetGraphManager();
|
|
if (manager) {
|
|
int res = manager->GetPort(portname); // returns a port index at least > 1
|
|
return (res == NO_PORT) ? NULL : (jack_port_t*)((uintptr_t)res);
|
|
} else {
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_port_t* jack_port_by_id(jack_client_t* ext_client, jack_port_id_t id)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_by_id");
|
|
|
|
/* jack_port_t* type is actually the port index */
|
|
return (jack_port_t*)((uintptr_t)id);
|
|
}
|
|
|
|
LIB_EXPORT int jack_engine_takeover_timebase(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_engine_takeover_timebase");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_engine_takeover_timebase called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
jack_error("jack_engine_takeover_timebase: deprecated\n");
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_frames_since_cycle_start(const jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_frames_since_cycle_start");
|
|
|
|
JackTimer timer;
|
|
JackEngineControl* control = GetEngineControl();
|
|
if (control) {
|
|
control->ReadFrameTime(&timer);
|
|
return timer.FramesSinceCycleStart(GetMicroSeconds(), control->fSampleRate);
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_time_t jack_get_time()
|
|
{
|
|
JackGlobals::CheckContext("jack_get_time");
|
|
|
|
return GetMicroSeconds();
|
|
}
|
|
|
|
LIB_EXPORT jack_time_t jack_frames_to_time(const jack_client_t* ext_client, jack_nframes_t frames)
|
|
{
|
|
JackGlobals::CheckContext("jack_frames_to_time");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_frames_to_time called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
JackTimer timer;
|
|
JackEngineControl* control = GetEngineControl();
|
|
if (control) {
|
|
control->ReadFrameTime(&timer);
|
|
return timer.Frames2Time(frames, control->fBufferSize);
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_time_to_frames(const jack_client_t* ext_client, jack_time_t usecs)
|
|
{
|
|
JackGlobals::CheckContext("jack_time_to_frames");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_time_to_frames called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
JackTimer timer;
|
|
JackEngineControl* control = GetEngineControl();
|
|
if (control) {
|
|
control->ReadFrameTime(&timer);
|
|
return timer.Time2Frames(usecs, control->fBufferSize);
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_frame_time(const jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_frame_time");
|
|
|
|
return jack_time_to_frames(ext_client, GetMicroSeconds());
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_last_frame_time(const jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_last_frame_time");
|
|
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control) ? control->fFrameTimer.ReadCurrentState()->CurFrame() : 0;
|
|
}
|
|
|
|
LIB_EXPORT int jack_get_cycle_times(const jack_client_t *client,
|
|
jack_nframes_t *current_frames,
|
|
jack_time_t *current_usecs,
|
|
jack_time_t *next_usecs,
|
|
float *period_usecs)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_cycle_times");
|
|
|
|
JackEngineControl* control = GetEngineControl();
|
|
if (control) {
|
|
JackTimer timer;
|
|
control->ReadFrameTime(&timer);
|
|
return timer.GetCycleTimes(current_frames, current_usecs, next_usecs, period_usecs);
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT float jack_cpu_load(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_cpu_load");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_cpu_load called with a NULL client");
|
|
return 0.0f;
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control ? control->fCPULoad : 0.0f);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_native_thread_t jack_client_thread_id(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_client_thread_id");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_client_thread_id called with a NULL client");
|
|
return (jack_native_thread_t)NULL;
|
|
} else {
|
|
return client->GetThreadID();
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT char* jack_get_client_name(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_client_name");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_get_client_name called with a NULL client");
|
|
return NULL;
|
|
} else {
|
|
return client->GetClientControl()->fName;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_client_name_size(void)
|
|
{
|
|
return JACK_CLIENT_NAME_SIZE+1;
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_name_size(void)
|
|
{
|
|
return REAL_JACK_PORT_NAME_SIZE+1;
|
|
}
|
|
|
|
LIB_EXPORT int jack_port_type_size(void)
|
|
{
|
|
return JACK_PORT_TYPE_SIZE;
|
|
}
|
|
|
|
LIB_EXPORT size_t jack_port_type_get_buffer_size(jack_client_t* ext_client, const char* port_type)
|
|
{
|
|
JackGlobals::CheckContext("jack_port_type_get_buffer_size");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_port_type_get_buffer_size called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
jack_port_type_id_t port_id = GetPortTypeId(port_type);
|
|
if (port_id == PORT_TYPES_MAX) {
|
|
jack_error("jack_port_type_get_buffer_size called with an unknown port type = %s", port_type);
|
|
return 0;
|
|
} else {
|
|
return GetPortType(port_id)->size();
|
|
}
|
|
}
|
|
}
|
|
|
|
// transport.h
|
|
LIB_EXPORT int jack_release_timebase(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_release_timebase");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_release_timebase called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->ReleaseTimebase();
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_sync_callback(jack_client_t* ext_client, JackSyncCallback sync_callback, void *arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_sync_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_sync_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetSyncCallback(sync_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_sync_timeout(jack_client_t* ext_client, jack_time_t timeout)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_sync_timeout");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_sync_timeout called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetSyncTimeout(timeout);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_timebase_callback(jack_client_t* ext_client, int conditional, JackTimebaseCallback timebase_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_timebase_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_set_timebase_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetTimebaseCallback(conditional, timebase_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_transport_locate(jack_client_t* ext_client, jack_nframes_t frame)
|
|
{
|
|
JackGlobals::CheckContext("jack_transport_locate");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_transport_locate called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
client->TransportLocate(frame);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_transport_state_t jack_transport_query(const jack_client_t* ext_client, jack_position_t* pos)
|
|
{
|
|
JackGlobals::CheckContext("jack_transport_query");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_transport_query called with a NULL client");
|
|
return JackTransportStopped;
|
|
} else {
|
|
return client->TransportQuery(pos);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_nframes_t jack_get_current_transport_frame(const jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_current_transport_frame");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_get_current_transport_frame called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
return client->GetCurrentTransportFrame();
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_transport_reposition(jack_client_t* ext_client, const jack_position_t* pos)
|
|
{
|
|
JackGlobals::CheckContext("jack_transport_reposition");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_transport_reposition called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
client->TransportReposition(pos);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_transport_start(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_transport_start");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_transport_start called with a NULL client");
|
|
} else {
|
|
client->TransportStart();
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_transport_stop(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_transport_stop");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_transport_stop called with a NULL client");
|
|
} else {
|
|
client->TransportStop();
|
|
}
|
|
}
|
|
|
|
// deprecated
|
|
LIB_EXPORT void jack_get_transport_info(jack_client_t* ext_client, jack_transport_info_t* tinfo)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_transport_info");
|
|
|
|
jack_error("jack_get_transport_info: deprecated");
|
|
if (tinfo)
|
|
memset(tinfo, 0, sizeof(jack_transport_info_t));
|
|
}
|
|
|
|
LIB_EXPORT void jack_set_transport_info(jack_client_t* ext_client, jack_transport_info_t* tinfo)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_transport_info");
|
|
|
|
jack_error("jack_set_transport_info: deprecated");
|
|
if (tinfo)
|
|
memset(tinfo, 0, sizeof(jack_transport_info_t));
|
|
}
|
|
|
|
// statistics.h
|
|
LIB_EXPORT float jack_get_max_delayed_usecs(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_max_delayed_usecs");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_get_max_delayed_usecs called with a NULL client");
|
|
return 0.f;
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control ? control->fMaxDelayedUsecs : 0.f);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT float jack_get_xrun_delayed_usecs(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_xrun_delayed_usecs");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_get_xrun_delayed_usecs called with a NULL client");
|
|
return 0.f;
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control ? control->fXrunDelayedUsecs : 0.f);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_reset_max_delayed_usecs(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_reset_max_delayed_usecs");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_reset_max_delayed_usecs called with a NULL client");
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
control->ResetXRun();
|
|
}
|
|
}
|
|
|
|
// thread.h
|
|
LIB_EXPORT int jack_client_real_time_priority(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_client_real_time_priority");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_client_real_time_priority called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control->fRealTime) ? control->fClientPriority : -1;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_client_max_real_time_priority(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_client_max_real_time_priority");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_client_max_real_time_priority called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control->fRealTime) ? control->fMaxClientPriority : -1;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_acquire_real_time_scheduling(jack_native_thread_t thread, int priority)
|
|
{
|
|
JackEngineControl* control = GetEngineControl();
|
|
return (control
|
|
? JackThread::AcquireRealTimeImp(thread, priority, control->fPeriod, control->fComputation, control->fConstraint)
|
|
: -1);
|
|
}
|
|
|
|
LIB_EXPORT int jack_client_create_thread(jack_client_t* client,
|
|
jack_native_thread_t *thread,
|
|
int priority,
|
|
int realtime, /* boolean */
|
|
thread_routine routine,
|
|
void *arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_client_create_thread");
|
|
|
|
JackEngineControl* control = GetEngineControl();
|
|
int res = JackThread::StartImp(thread, priority, realtime, routine, arg);
|
|
return (res == 0)
|
|
? ((realtime ? JackThread::AcquireRealTimeImp(*thread, priority, control->fPeriod, control->fComputation, control->fConstraint) : res))
|
|
: res;
|
|
}
|
|
|
|
LIB_EXPORT int jack_drop_real_time_scheduling(jack_native_thread_t thread)
|
|
{
|
|
return JackThread::DropRealTimeImp(thread);
|
|
}
|
|
|
|
LIB_EXPORT int jack_client_stop_thread(jack_client_t* client, jack_native_thread_t thread)
|
|
{
|
|
JackGlobals::CheckContext("jack_client_stop_thread");
|
|
return JackThread::StopImp(thread);
|
|
}
|
|
|
|
LIB_EXPORT int jack_client_kill_thread(jack_client_t* client, jack_native_thread_t thread)
|
|
{
|
|
JackGlobals::CheckContext("jack_client_kill_thread");
|
|
return JackThread::KillImp(thread);
|
|
}
|
|
|
|
#ifndef WIN32
|
|
LIB_EXPORT void jack_set_thread_creator (jack_thread_creator_t jtc)
|
|
{
|
|
if (jtc == NULL) {
|
|
JackGlobals::fJackThreadCreator = pthread_create;
|
|
} else {
|
|
JackGlobals::fJackThreadCreator = jtc;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
// intclient.h
|
|
LIB_EXPORT int jack_internal_client_new (const char* client_name,
|
|
const char* load_name,
|
|
const char* load_init)
|
|
{
|
|
JackGlobals::CheckContext("jack_internal_client_new");
|
|
jack_error("jack_internal_client_new: deprecated");
|
|
return -1;
|
|
}
|
|
|
|
LIB_EXPORT void jack_internal_client_close (const char* client_name)
|
|
{
|
|
JackGlobals::CheckContext("jack_internal_client_close");
|
|
jack_error("jack_internal_client_close: deprecated");
|
|
}
|
|
|
|
LIB_EXPORT char* jack_get_internal_client_name(jack_client_t* ext_client, jack_intclient_t intclient)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_internal_client_name");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_get_internal_client_name called with a NULL client");
|
|
return NULL;
|
|
} else if (intclient >= CLIENT_NUM) {
|
|
jack_error("jack_get_internal_client_name: incorrect client");
|
|
return NULL;
|
|
} else {
|
|
return client->GetInternalClientName(intclient);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_intclient_t jack_internal_client_handle(jack_client_t* ext_client, const char* client_name, jack_status_t* status)
|
|
{
|
|
JackGlobals::CheckContext("jack_internal_client_handle");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_internal_client_handle called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
jack_status_t my_status;
|
|
if (status == NULL) /* no status from caller? */
|
|
status = &my_status; /* use local status word */
|
|
*status = (jack_status_t)0;
|
|
return client->InternalClientHandle(client_name, status);
|
|
}
|
|
}
|
|
|
|
static jack_intclient_t jack_internal_client_load_aux(jack_client_t* ext_client, const char* client_name, jack_options_t options, jack_status_t* status, va_list ap)
|
|
{
|
|
JackGlobals::CheckContext("jack_internal_client_load_aux");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_internal_client_load called with a NULL client");
|
|
return 0;
|
|
} else {
|
|
jack_varargs_t va;
|
|
jack_status_t my_status;
|
|
|
|
if (status == NULL) /* no status from caller? */
|
|
status = &my_status; /* use local status word */
|
|
*status = (jack_status_t)0;
|
|
|
|
/* validate parameters */
|
|
if ((options & ~JackLoadOptions)) {
|
|
int my_status1 = *status | (JackFailure | JackInvalidOption);
|
|
*status = (jack_status_t)my_status1;
|
|
return 0;
|
|
}
|
|
|
|
/* parse variable arguments */
|
|
jack_varargs_parse(options, ap, &va);
|
|
return client->InternalClientLoad(client_name, options, status, &va);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_intclient_t jack_internal_client_load(jack_client_t *client, const char* client_name, jack_options_t options, jack_status_t *status, ...)
|
|
{
|
|
JackGlobals::CheckContext("jack_internal_client_load");
|
|
|
|
va_list ap;
|
|
va_start(ap, status);
|
|
jack_intclient_t res = jack_internal_client_load_aux(client, client_name, options, status, ap);
|
|
va_end(ap);
|
|
return res;
|
|
}
|
|
|
|
LIB_EXPORT jack_status_t jack_internal_client_unload(jack_client_t* ext_client, jack_intclient_t intclient)
|
|
{
|
|
JackGlobals::CheckContext("jack_internal_client_load");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_internal_client_unload called with a NULL client");
|
|
return (jack_status_t)(JackNoSuchClient | JackFailure);
|
|
} else if (intclient >= CLIENT_NUM) {
|
|
jack_error("jack_internal_client_unload: incorrect client");
|
|
return (jack_status_t)(JackNoSuchClient | JackFailure);
|
|
} else {
|
|
jack_status_t my_status;
|
|
client->InternalClientUnload(intclient, &my_status);
|
|
return my_status;
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_get_version(int *major_ptr,
|
|
int *minor_ptr,
|
|
int *micro_ptr,
|
|
int *proto_ptr)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_version");
|
|
|
|
// FIXME: We need these coming from build system
|
|
*major_ptr = 0;
|
|
*minor_ptr = 0;
|
|
*micro_ptr = 0;
|
|
*proto_ptr = 0;
|
|
}
|
|
|
|
LIB_EXPORT const char* jack_get_version_string()
|
|
{
|
|
JackGlobals::CheckContext("jack_get_version_string");
|
|
return VERSION;
|
|
}
|
|
|
|
LIB_EXPORT void jack_free(void* ptr)
|
|
{
|
|
JackGlobals::CheckContext("jack_free");
|
|
|
|
if (ptr) {
|
|
free(ptr);
|
|
}
|
|
}
|
|
|
|
// session.h
|
|
LIB_EXPORT int jack_set_session_callback(jack_client_t* ext_client, JackSessionCallback session_callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_session_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_set_session_callback ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_set_session_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetSessionCallback(session_callback, arg);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_session_command_t* jack_session_notify(jack_client_t* ext_client, const char* target, jack_session_event_type_t ev_type, const char* path)
|
|
{
|
|
JackGlobals::CheckContext("jack_session_notify");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_session_notify ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_session_notify called with a NULL client");
|
|
return NULL;
|
|
} else {
|
|
return client->SessionNotify(target, ev_type, path);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_session_reply(jack_client_t* ext_client, jack_session_event_t *event)
|
|
{
|
|
JackGlobals::CheckContext("jack_session_reply");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_session_reply ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_session_reply called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SessionReply(event);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_session_event_free(jack_session_event_t* ev)
|
|
{
|
|
JackGlobals::CheckContext("jack_session_event_free");
|
|
|
|
if (ev) {
|
|
if (ev->session_dir)
|
|
free((void *)ev->session_dir);
|
|
if (ev->client_uuid)
|
|
free((void *)ev->client_uuid);
|
|
if (ev->command_line)
|
|
free(ev->command_line);
|
|
free(ev);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT char *jack_client_get_uuid(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_client_get_uuid");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
if (client == NULL) {
|
|
jack_error("jack_client_get_uuid called with a NULL client");
|
|
return NULL;
|
|
} else {
|
|
char retval[JACK_UUID_STRING_SIZE];
|
|
jack_uuid_unparse(client->GetClientControl()->fSessionID, retval);
|
|
return strdup(retval);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT char* jack_get_uuid_for_client_name(jack_client_t* ext_client, const char* client_name)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_uuid_for_client_name");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_get_uuid_for_client_name ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_get_uuid_for_client_name called with a NULL client");
|
|
return NULL;
|
|
} else {
|
|
return client->GetUUIDForClientName(client_name);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT char* jack_get_client_name_by_uuid(jack_client_t* ext_client, const char* client_uuid)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_client_name_by_uuid");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_get_uuid_for_client_name ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_get_client_name_by_uuid called with a NULL client");
|
|
return NULL;
|
|
} else {
|
|
return client->GetClientNameByUUID(client_uuid);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_reserve_client_name(jack_client_t* ext_client, const char* client_name, const char* uuid)
|
|
{
|
|
JackGlobals::CheckContext("jack_reserve_client_name");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_reserve_client_name ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_reserve_client_name called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->ReserveClientName(client_name, uuid);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT void jack_session_commands_free(jack_session_command_t *cmds)
|
|
{
|
|
JackGlobals::CheckContext("jack_session_commands_free");
|
|
|
|
|
|
if (!cmds) {
|
|
return;
|
|
}
|
|
|
|
int i = 0;
|
|
while (1) {
|
|
if (cmds[i].client_name) {
|
|
free ((char *)cmds[i].client_name);
|
|
}
|
|
if (cmds[i].command) {
|
|
free ((char *)cmds[i].command);
|
|
}
|
|
if (cmds[i].uuid) {
|
|
free ((char *)cmds[i].uuid);
|
|
} else {
|
|
break;
|
|
}
|
|
|
|
i += 1;
|
|
}
|
|
|
|
free(cmds);
|
|
}
|
|
|
|
LIB_EXPORT int jack_client_has_session_callback(jack_client_t* ext_client, const char* client_name)
|
|
{
|
|
JackGlobals::CheckContext("jack_client_has_session_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_client_has_session_callback ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_client_has_session_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->ClientHasSessionCallback(client_name);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT jack_uuid_t jack_client_uuid_generate()
|
|
{
|
|
static uint32_t uuid_cnt = 0;
|
|
jack_uuid_t uuid = 0x2; /* JackUUIDClient */;
|
|
uuid = (uuid << 32) | ++uuid_cnt;
|
|
return uuid;
|
|
}
|
|
|
|
LIB_EXPORT jack_uuid_t jack_port_uuid_generate(uint32_t port_id)
|
|
{
|
|
jack_uuid_t uuid = 0x1; /* JackUUIDPort */
|
|
uuid = (uuid << 32) | (port_id + 1);
|
|
return uuid;
|
|
}
|
|
|
|
LIB_EXPORT uint32_t jack_uuid_to_index(jack_uuid_t u)
|
|
{
|
|
return (u & 0xffff) - 1;
|
|
}
|
|
|
|
LIB_EXPORT int jack_uuid_compare(jack_uuid_t a, jack_uuid_t b)
|
|
{
|
|
if (a == b) {
|
|
return 0;
|
|
}
|
|
|
|
if (a < b) {
|
|
return -1;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
LIB_EXPORT void jack_uuid_copy(jack_uuid_t* dst, jack_uuid_t src)
|
|
{
|
|
*dst = src;
|
|
}
|
|
|
|
LIB_EXPORT void jack_uuid_clear(jack_uuid_t* u)
|
|
{
|
|
*u = JACK_UUID_EMPTY_INITIALIZER;
|
|
}
|
|
|
|
LIB_EXPORT int jack_uuid_parse(const char* b, jack_uuid_t* u)
|
|
{
|
|
if (sscanf (b, "%" PRIu64, u) == 1) {
|
|
|
|
if (*u < (0x1LL << 32)) {
|
|
/* has not type bits set - not legal */
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
LIB_EXPORT void jack_uuid_unparse(jack_uuid_t u, char b[JACK_UUID_STRING_SIZE])
|
|
{
|
|
snprintf (b, JACK_UUID_STRING_SIZE, "%" PRIu64, u);
|
|
}
|
|
|
|
LIB_EXPORT int jack_uuid_empty(jack_uuid_t u)
|
|
{
|
|
return u == JACK_UUID_EMPTY_INITIALIZER;
|
|
}
|
|
|
|
// Metadata API
|
|
|
|
LIB_EXPORT int jack_set_property(jack_client_t* ext_client, jack_uuid_t subject, const char* key, const char* value, const char* type)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_property");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_set_property ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_set_property called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
JackMetadata* metadata = GetMetadata();
|
|
return (metadata ? metadata->SetProperty(client, subject, key, value, type) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_get_property(jack_uuid_t subject, const char* key, char** value, char** type)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_property");
|
|
|
|
JackMetadata* metadata = GetMetadata();
|
|
return (metadata ? metadata->GetProperty(subject, key, value, type) : -1);
|
|
}
|
|
|
|
LIB_EXPORT void jack_free_description(jack_description_t* desc, int free_actual_description_too)
|
|
{
|
|
JackGlobals::CheckContext("jack_free_description");
|
|
|
|
JackMetadata* metadata = GetMetadata();
|
|
if (metadata)
|
|
metadata->FreeDescription(desc, free_actual_description_too);
|
|
}
|
|
|
|
LIB_EXPORT int jack_get_properties(jack_uuid_t subject, jack_description_t* desc)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_properties");
|
|
|
|
JackMetadata* metadata = GetMetadata();
|
|
return (metadata ? metadata->GetProperties(subject, desc) : -1);
|
|
}
|
|
|
|
LIB_EXPORT int jack_get_all_properties(jack_description_t** descriptions)
|
|
{
|
|
JackGlobals::CheckContext("jack_get_all_properties");
|
|
|
|
JackMetadata* metadata = GetMetadata();
|
|
return (metadata ? metadata->GetAllProperties(descriptions) : -1);
|
|
}
|
|
|
|
LIB_EXPORT int jack_remove_property(jack_client_t* ext_client, jack_uuid_t subject, const char* key)
|
|
{
|
|
JackGlobals::CheckContext("jack_remove_property");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_remove_property ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_remove_property called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
JackMetadata* metadata = GetMetadata();
|
|
return (metadata ? metadata->RemoveProperty(client, subject, key) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_remove_properties(jack_client_t* ext_client, jack_uuid_t subject)
|
|
{
|
|
JackGlobals::CheckContext("jack_remove_properties");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_remove_properties ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_remove_properties called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
JackMetadata* metadata = GetMetadata();
|
|
return (metadata ? metadata->RemoveProperties(client, subject) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_remove_all_properties(jack_client_t* ext_client)
|
|
{
|
|
JackGlobals::CheckContext("jack_remove_all_properties");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_remove_all_properties ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_remove_all_properties called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
JackMetadata* metadata = GetMetadata();
|
|
return (metadata ? metadata->RemoveAllProperties(client) : -1);
|
|
}
|
|
}
|
|
|
|
LIB_EXPORT int jack_set_property_change_callback(jack_client_t* ext_client, JackPropertyChangeCallback callback, void* arg)
|
|
{
|
|
JackGlobals::CheckContext("jack_set_property_change_callback");
|
|
|
|
JackClient* client = (JackClient*)ext_client;
|
|
jack_log("jack_set_property_change_callback ext_client %x client %x ", ext_client, client);
|
|
if (client == NULL) {
|
|
jack_error("jack_set_property_change_callback called with a NULL client");
|
|
return -1;
|
|
} else {
|
|
return client->SetPropertyChangeCallback(callback, arg);
|
|
}
|
|
}
|