237 lines
10 KiB
C
237 lines
10 KiB
C
/* runtime/weak dynamic JACK linking
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*
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* (C) 2014 Robin Gareus <robin@gareus.org>
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*
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* The wrapped jack API itself is
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* (C) 2001 Paul Davis
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* (C) 2004 Jack O'Quin
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*
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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 General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _WEAK_JACK_H
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#define _WEAK_JACK_H
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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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/** check if libjack is available
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*
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* return 0 if libjack is dynamically linked of was
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* successfully dl-opened. Otherwise:
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*
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* -1: library was not initialized
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* -2: libjack was not found
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* > 0 bitwise flags:
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* 1: a required function was not found in libjack
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* 2: jack_client_open was not found in libjack
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*/
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int have_libjack(void);
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#ifdef __cplusplus
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}
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#endif
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#ifdef USE_WEAK_JACK
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/* <jack/jack.h> */
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#define jack_client_close WJACK_client_close
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#define jack_get_client_name WJACK_get_client_name
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#define jack_get_sample_rate WJACK_get_sample_rate
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#define jack_get_buffer_size WJACK_get_buffer_size
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#define jack_frames_since_cycle_start WJACK_frames_since_cycle_start
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#define jack_frame_time WJACK_frame_time
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#define jack_last_frame_time WJACK_last_frame_time
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#define jack_get_time WJACK_get_time
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#define jack_cpu_load WJACK_cpu_load
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#define jack_is_realtime WJACK_is_realtime
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#define jack_set_freewheel WJACK_set_freewheel
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#define jack_set_buffer_size WJACK_set_buffer_size
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#define jack_on_shutdown WJACK_on_shutdown
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#define jack_on_info_shutdown WJACK_on_info_shutdown
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#define jack_set_process_callback WJACK_set_process_callback
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#define jack_set_freewheel_callback WJACK_set_freewheel_callback
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#define jack_set_buffer_size_callback WJACK_set_buffer_size_callback
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#define jack_set_sample_rate_callback WJACK_set_sample_rate_callback
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#define jack_set_port_registration_callback WJACK_set_port_registration_callback
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#define jack_set_port_connect_callback WJACK_set_port_connect_callback
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#define jack_set_graph_order_callback WJACK_set_graph_order_callback
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#define jack_set_xrun_callback WJACK_set_xrun_callback
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#define jack_set_latency_callback WJACK_set_latency_callback
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#define jack_set_error_function WJACK_set_error_function
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#define jack_set_info_function WJACK_set_info_function
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#define jack_activate WJACK_activate
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#define jack_deactivate WJACK_deactivate
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#define jack_recompute_total_latencies WJACK_recompute_total_latencies
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#define jack_port_get_total_latency WJACK_port_get_total_latency
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#define jack_port_get_latency_range WJACK_port_get_latency_range
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#define jack_port_set_latency_range WJACK_port_set_latency_range
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#define jack_port_get_buffer WJACK_port_get_buffer
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#define jack_port_request_monitor WJACK_port_request_monitor
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#define jack_port_ensure_monitor WJACK_port_ensure_monitor
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#define jack_port_monitoring_input WJACK_port_monitoring_input
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#define jack_port_name WJACK_port_name
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#define jack_port_short_name WJACK_port_short_name
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#define jack_port_flags WJACK_port_flags
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#define jack_port_is_mine WJACK_port_is_mine
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#define jack_get_ports WJACK_get_ports
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#define jack_port_name_size WJACK_port_name_size
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#define jack_port_type_size WJACK_port_type_size
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#define jack_port_type_get_buffer_size WJACK_port_type_get_buffer_size
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#define jack_port_by_name WJACK_port_by_name
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#define jack_port_by_id WJACK_port_by_id
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#define jack_port_set_name WJACK_port_set_name
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#define jack_port_get_aliases WJACK_port_get_aliases
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#define jack_port_rename WJACK_port_rename
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#define jack_port_disconnect WJACK_port_disconnect
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#define jack_port_register WJACK_port_register
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#define jack_port_unregister WJACK_port_unregister
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#define jack_port_type WJACK_port_type
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#define jack_port_get_connections WJACK_port_get_connections
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#define jack_port_get_all_connections WJACK_port_get_all_connections
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#define jack_connect WJACK_connect
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#define jack_disconnect WJACK_disconnect
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#define jack_free WJACK_free
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#define jack_cycle_wait WJACK_cycle_wait
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#define jack_cycle_signal WJACK_cycle_signal
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#define jack_set_process_thread WJACK_set_process_thread
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#define jack_set_thread_init_callback WJACK_set_thread_init_callback
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/* <jack/transport.h> */
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#define jack_get_current_transport_frame WJACK_get_current_transport_frame
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#define jack_transport_locate WJACK_transport_locate
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#define jack_transport_start WJACK_transport_start
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#define jack_transport_stop WJACK_transport_stop
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#define jack_transport_query WJACK_transport_query
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#define jack_set_sync_callback WJACK_set_sync_callback
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#define jack_set_timebase_callback WJACK_set_timebase_callback
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#define jack_release_timebase WJACK_release_timebase
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/* <jack/midiport.h> */
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#define jack_midi_get_event_count WJACK_midi_get_event_count
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#define jack_midi_event_get WJACK_midi_event_get
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#define jack_midi_event_write WJACK_midi_event_write
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#define jack_midi_clear_buffer WJACK_midi_clear_buffer
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/* <jack/session.h> */
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#define jack_set_session_callback WJACK_set_session_callback
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#define jack_session_reply WJACK_session_reply
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#define jack_session_event_free WJACK_session_event_free
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/* <jack/ringbuffer.h> */
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#define jack_ringbuffer_create WJACK_ringbuffer_create
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#define jack_ringbuffer_free WJACK_ringbuffer_free
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#define jack_ringbuffer_reset WJACK_ringbuffer_reset
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#define jack_ringbuffer_read_advance WJACK_ringbuffer_read_advance
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#define jack_ringbuffer_write_advance WJACK_ringbuffer_write_advance
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#define jack_ringbuffer_read_space WJACK_ringbuffer_read_space
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#define jack_ringbuffer_write_space WJACK_ringbuffer_write_space
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#define jack_ringbuffer_read WJACK_ringbuffer_read
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#define jack_ringbuffer_write WJACK_ringbuffer_write
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#define jack_ringbuffer_mlock WJACK_ringbuffer_mlock
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#define jack_ringbuffer_get_read_vector WJACK_ringbuffer_get_read_vector
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#define jack_ringbuffer_get_write_vector WJACK_ringbuffer_get_write_vector
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#define jack_ringbuffer_peek WJACK_ringbuffer_peek
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/* <jack/thread.h> */
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#define jack_client_real_time_priority WJACK_client_real_time_priority
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#define jack_client_max_real_time_priority WJACK_client_max_real_time_priority
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#define jack_acquire_real_time_scheduling WJACK_acquire_real_time_scheduling
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#define jack_client_create_thread WJACK_client_create_thread
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#define jack_drop_real_time_scheduling WJACK_drop_real_time_scheduling
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#define jack_client_stop_thread WJACK_client_stop_thread
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#define jack_client_kill_thread WJACK_client_kill_thread
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#define jack_set_thread_creator WJACK_set_thread_creator
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#define jack_client_open WJACK_client_client_openXXX
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#ifdef HAVE_JACK_METADATA
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/* <jack/metadata.h> */
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#define jack_get_uuid_for_client_name WJACK_get_uuid_for_client_name
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#define jack_get_client_name_by_uuid WJACK_get_client_name_by_uuid
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#define jack_port_uuid WJACK_port_uuid
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#define jack_set_property WJACK_set_property
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#define jack_get_property WJACK_get_property
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#define jack_free_description WJACK_free_description
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#define jack_get_properties WJACK_get_properties
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#define jack_get_all_properties WJACK_get_all_properties
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#define jack_remove_property WJACK_remove_property
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#define jack_remove_properties WJACK_remove_properties
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#define jack_remove_all_properties WJACK_remove_all_properties
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#define jack_set_property_change_callback WJACK_set_property_change_callback
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#endif
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/* <jack/statistics.h> */
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#define jack_get_max_delayed_usecs WJACK_get_max_delayed_usecs
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#define jack_get_xrun_delayed_usecs WJACK_get_xrun_delayed_usecs
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#define jack_reset_max_delayed_usecs WJACK_reset_max_delayed_usecs
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#endif // end USE_WEAK_JACK
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#include <jack/jack.h>
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#include <jack/transport.h>
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#include <jack/ringbuffer.h>
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#include <jack/midiport.h>
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#include <jack/session.h>
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#include <jack/thread.h>
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#include <jack/statistics.h>
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#ifdef HAVE_JACK_METADATA
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#include <jack/metadata.h>
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#endif
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// prototype for function which is not available in older jack headers
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#ifdef __cplusplus
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extern "C" {
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#endif
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int jack_port_rename (jack_client_t* client, jack_port_t *port, const char *port_name);
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#ifdef __cplusplus
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}
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#endif
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#ifdef USE_WEAK_JACK
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#undef jack_client_open
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/* var-args hack */
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#ifdef __cplusplus
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extern "C" {
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#endif
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void (* WJACK_get_client_open (void)) (void);
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jack_client_t * WJACK_no_client_open (const char *client_name, jack_options_t options, jack_status_t *status, ...);
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#ifdef __cplusplus
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}
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#endif
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#define jack_client_open(...) \
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( \
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(WJACK_get_client_open() != NULL) \
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? ((jack_client_t* (*)(const char *, jack_options_t, jack_status_t *, ...))(WJACK_get_client_open()))(__VA_ARGS__) \
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: WJACK_no_client_open(__VA_ARGS__) \
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)
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#endif // end USE_WEAK_JACK
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#endif // _WEAK_JACK_H
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