10 * Meta-data API implementation. (and a few tools updated with support for it)
12 * Correct GPL licence to LGPL for files needed to build libjack.
14 * Remove FreeBoB backend (superseded by FFADO).
16 * define JACK_LIB_EXPORT, useful for internal clients.
18 * Mark jack_midi_reset_buffer as deprecated.
20 * Add example systemd unit file
22 * Signal to systemd when jackd is ready.
24 * Set "seq" alsa midi driver to maximum resolution possible.
26 * Fix loading internal clients from another internal client.
28 * Code cleanup and various fixes. (too many to mention here, see git log for details)
32 * Fix Windows build issues.
34 * Fix build with gcc-7.
36 * Show hint when DBus device reservation fails.
38 * Add support for internal session files.
40 * 1.9.11-RC1 (2017-06-13)
42 * Various corrections in NetJack2 code. Partial buffers can now be
43 transmitted with libjacknet API.
45 * Including S24_LE/BE formats to linux ALSA driver.
47 * More robust shared memory allocator.
49 * Allow autostart of jackd on OSX where device-names can contain spaces.
51 * Correct CoreAudio devices aggregation code.
53 * Waf and wscripts improvement and update.
55 * More flexible RT priority setup on Windows.
57 * New JackProxyDriver.
59 * Various fixes in JACK MIDI code.
61 * Fix return value of SetTimebaseCallback().
63 * Correct netmanager latency reporting.
65 * Implement new jack_port_rename and JackPortRenameCallback API.
67 * For OSX El Capitan support, use of Posix semaphore and move of Frameworks
70 * Fix CPU hogging of the midi_thread().
72 * Release audio devices when alsa_driver_new fails.
74 * String management fix.
76 * Correct JackDriver::Open: call to fGraphManager->SetBufferSize has to use
77 current fEngineControl->fBufferSize value.
79 * Use ARM neon intrinsics for AudioBufferMixdown.
81 * Fix Netjack alignment.
83 * Various wscript improvements and cleanup.
85 * Fix initialization of several class variables.
87 * Heap-allocate client matrix in topo sort.
89 * Add a toggle command to transport utility, to allow toggling between play
92 * Avoid side effects from parsing of "version" option in jackd.
94 * Allow firewire device be selected via -d.
96 * Add ARM-NEON acceleration for all non-dithering sample conversion
99 * Add jack_simdtest utility.
101 * Use Linux futex as JackSynchro.
103 * Add autoclose option to jack_load.
105 * 1.9.10 (2014-07-19)
107 * More robust code in JackPortAudioDriver to handle buffer size change and
110 * Fix bus error on ARM platforms.
112 * Dynamically scan and print backend and internal names in jackd.
114 * CoreMIDI driver fixes.
116 * Rework NetJack2 code (OPUS codec on OSX, latency management, libjacknet
119 * Correct auto-connect for audioadapter.
123 * Merge of Nedko no-self-connect branch.
125 * Fix freewheel mode.
127 * JackServer::SwitchMaster now correctly notify buffer_size and sample_rate
128 changes, cleanup/improvements in JackNetDriver.
130 * Tim Mayberry : Add support for building with mingw compiler.
132 * Merge of Kim Jeong Yeon Android branch.
134 * Partial port of metadata API.
136 * 1.9.9.5 (2012-11-26)
138 * Adrian Knoth fix in midiseq.c.
140 * Fix library symbols export issue.
142 * Cleanup drivers and internals loading code.
144 * jackctl_driver_params_parse API moved in public control.h.
146 * More general drivers/internals loading model on Windows.
148 * Factorize code the server/client request in JackRequestDecoder class.
150 * More robust server/client protocol.
152 * Implement shutdown for in server clients.
154 * Better time-out management in NetJack2.
156 * Experimental system port alias use in Windows JackRouter.
158 * Improve ShutDown in NetManager.
160 * Correct ShutDown in JackInternalClient and JackLibClient.
162 * Fix NetJack2 initialisation bug.
164 * Add EndTime function (especially for Windows).
166 * Rename JackProcessSync in JackPosixProcessSync.
168 * A bit more robust JackMessageBuffer implementation (in progress).
170 * Check server API callback from notification thread.
172 * Use a time-out in notification channel write function.
174 * Fix lock management in JackEngine.
176 * In control API, UNIX like sigset_t replaced by more abstract
177 jackctl_sigmask_t * opaque struct.
179 * Improve libjacknet master mode.
181 * Remove JACK_32_64 flag, so POST_PACKED_STRUCTURE now always used.
182 POST_PACKED_STRUCTURE used for jack_latency_range_t type.
184 * Rework JackMessageBuffer. [firewire]
186 * Introduce UpdateLatencies() in FFADO backend. [firewire]
188 * Allow FFADO backend to change the buffer size.
192 * New jack_get_cycle_times() implementation from Fons Adriennsen.
194 * Align buffers to 32 byte boundaries to allow AVX processing.
196 * Extend jack_control to have parameter reset commands.
198 * Fix alsa driver parameter order.
200 * Control API: Enforce driver/internal parameter order.
202 * Fix in ALSA adapter.
204 * Devin Anderson patch for Jack/CoreMIDI duplicated messages.
206 * Change framework installation hierarchy for OSX Mountain Lion.
208 * Update JackCoreAudioDriver and JackCoreAudioAdapter with more recent API.
210 * jack_control: fix epr command.
212 * Add opus support to NetJack2.
214 * More robust channel mapping handling in JackCoreAudioDriver.
216 * netjack1/netone opus support.
218 * controlapi: fix double free on master switch.
220 * Use string ids in the alsa device list.
222 * netjack/opus: don't re-init en/decoders.
224 * Correct JackPortAudioDriver::Open: special case for ASIO drivers.
228 * Merge newer-midi branch (Devin Anderson redesign of the MIDI drivers:
229 alsarawmidi, ffado, coremidi and winmme).
231 * Correction in jackdmp.cpp: notify_server_stop should be done after server
234 * Correct driver lifetime management.
236 * Add XRun detection in PortAudio driver.
238 * CELT code for NetJack2.
240 * Merge branch switch-master-port-registration-notifications: correct driver
243 * Libjacknet in progress.
245 * Correct MIDI in NetJack2.
247 * Correct OSX real-time thread setup.
249 * Correct rd_acquire in dbus code.
251 * Correct NetJack2 connection handling.
253 * SaveConnections/RestoreConnections in NetDriver and JackAudioDriver.
255 * Special version of jack_attach_shm/jack_release_shm on client side for
256 POSIX shared memory, to solve a memory leak issue.
258 * Another round of code improvements to handle completely buggy Digidesign
259 CoreAudio user-land driver.
261 * Special CATCH_CLOSE_EXCEPTION_RETURN to handle Close API calls.
263 * Add JACK_NETJACK_PORT and JACK_NETJACK_MULTICAST environment variables for
264 NetJack2. NetJack2 now only send data on network only is ports are
265 connected both sides.
267 * Fix for "starting two instances of same app in parallel does not work"
270 * Enable explicit channel mapping in CoreAudio driver.
272 * New JackTimedDriver class to be used by JackDummyDriver, JackNetDriver and
273 JackNetOneDriver classes.
275 * More robust code in synchronization primitives and in JackMessageBuffer.
277 * More robust Control API implementation. Add jackctl_driver_get_type in
280 * Singleton behaviour for JackCoreMidiDriver and JackWinMMEDriver.
282 * John Emmas patch for DSP CPU computation.
284 * John Emmas Windows server launching patch.
286 * Fix jack_set_port_name API.
288 * Enable local access in NetJack2 code.
290 * Dynamic port management in JACK/CoreMidi bridge.
294 * Sync JackAlsaDriver::alsa_driver_check_card_type with JACK1 backend.
296 * Correct JackServer::Open to avoid a race when control API is used on OSX.
298 * Improve backend error handling: fatal error returned by Read/Write now
299 cause a Process failure (so a thread exit for blocking backends).
300 Recoverable ones (XRuns..) are now treated internally in ALSA, FreeBob and
303 * In jackdmp.cpp, jackctl_setup_signals moved before jackctl_server_start.
305 * Correct symbols export in backends on OSX. ALSA backend: suspend/resume
308 * Correct dummy driver.
310 * Adrian Knoth jack_lsp patch.
312 * Remove JackPortIsActive flag.
314 * New latency API implementation.
316 * ComputeTotalLatencies now a client/server call.
318 * Add latent test client for latency API.
320 * Also print playback and capture latency in jack_lsp.
321 jack_client_has_session_callback implementation.
323 * Check requested buffer size and limit to 1..8192 - avoids weird behaviour
324 caused by jack_bufsize foobar.
326 * jack_port_type_get_buffer_size implementation.
328 * Stop using alloca and allocate buffer on the heap for alsa_io.
330 * Rename jdelay to jack_iodelay as per Fons' request.
332 * Call buffer size callback in activate (actually this is done on client side
333 in the RT thread Init method).
335 * Add jack_midi_dump client.
337 * Synchronize net JACK1 with JACK1 version.
339 * Synchronize jack_connect/jack_disconnect with JACK1 version.
341 * Correct JackNetMaster::SetBufferSize.
343 * Use jack_default_audio_sample_t instead of float consistently, fix ticket
346 * -X now allows to add several slave backends, add -I to load several
349 * Rework internal slave driver management, JackServerGlobals now handle same
350 parameters as jackdmp.
352 * Correct JackEngine::NotifyGraphReorder, update JackDebugClient with latest
355 * Devin Anderson server-ctl-proposal branch merged on trunk: improved control
356 API, slave backend reworked. Implement renaming in JackDriver::Open to
357 avoid name collision (thanks Devin Anderson).
359 * Correct alsa_driver_restart (thanks Devin Anderson). Correction of
360 jack_connect/jack_disconnect: use of jack_activate and volatile keyword for
361 thread shared variable.
363 * Correction of JackNetOneDriver for latest CELT API.
365 * Synchronize JackWeakAPI.cpp with new APIs.
369 * Improve JackCoreAudioDriver and JackCoreAudioAdapter : when no devices are
370 described, takes default input and output and aggregate them.
372 * Correct JackGraphManager::DeactivatePort.
374 * Correct JackMachServerChannel::Execute : keep running even in error cases.
375 Raise JACK_PROTOCOL_VERSION number.
377 * Arnold Krille firewire patch.
379 * Raise JACK_DRIVER_PARAM_STRING_MAX and JACK_PARAM_STRING_MAX to 127
380 otherwise some audio drivers cannot be loaded on OSX.
382 * Fix some file header to have library side code use LGPL.
384 * On Windows, now use TRE library for regexp (BSD license instead of GPL
387 * ffado-portname-sync.patch from ticket #163 applied.
389 * Remove call to exit in library code.
391 * Make jack_connect/jack_disconnect wait for effective port
392 connection/disconnection.
394 * Add tests to validate intclient.h API.
396 * On Linux, inter-process synchronization primitive switched to POSIX
399 * In JackCoreAudioDriver, move code called in MeasureCallback to be called
402 * David Garcia Garzon netone patch.
404 * Fix from Fernando Lopez-Lezcano for compilation on fc13.
406 * Fix JackPosixSemaphore::TimedWait : same behavior as
407 JackPosixSemaphore::Wait regarding EINTR.
409 * David Garcia Garzon unused_pkt_buf_field_jack2 netone patch.
411 * Arnold Krille firewire snooping patch.
413 * Jan Engelhardt patch for get_cycles on SPARC.
415 * Adrian Knoth hurd.patch, kfreebsd-fix.patch and alpha_ia64-sigsegv.patch
418 * Adrian Knoth fix for linux cycle.h (ticket 188).
420 * In JackCoreAudioDriver, fix an issue when no value is given for input.
424 * Dynamic choice of maximum port number.
426 * More robust sample rate change handling code in JackCoreAudioDriver.
428 * Devin Anderson patch for Jack FFADO driver issues with lost MIDI bytes
429 between periods (and more).
431 * Fix port_rename callback: now both old name and new name are given as
434 * Special code in JackCoreAudio driver to handle completely buggy Digidesign
435 CoreAudio user-land driver.
437 * Ensure that client-side message buffer thread calls thread_init callback
438 if/when it is set by the client (backport of JACK1 rev 3838).
440 * Check dynamic port-max value.
442 * Fix JackCoreMidiDriver::ReadProcAux when ring buffer is full (thanks Devin
445 * Josh Green ALSA driver capture only patch.
447 * When threads are cancelled, the exception has to be rethrown.
449 * Use a QUIT notification to properly quit the server channel, the server
450 channel thread can then be 'stopped' instead of 'canceled'.
452 * Mario Lang alsa_io time calculation overflow patch. Shared memory manager
453 was calling abort in case of fatal error, now return an error in caller.
455 * Change JackEngineProfiling and JackAudioAdapterInterface gnuplot scripts
456 to output SVG instead of PDF.
460 * Solaris boomer backend now working in capture or playback only mode.
462 * Add a -G parameter in CoreAudio backend (the computation value in RT
463 thread expressed as percent of period).
465 * Use SNDCTL_DSP_SYNCGROUP/SNDCTL_DSP_SYNCSTART API to synchronize input and
466 output in Solaris boomer backend.
468 * Big endian bug fix in memops.c.
470 * Fix issues in JackNetDriver::DecodeTransportData and
471 JackNetDriver::Initialize.
473 * Correct CPU timing in JackNetDriver, now take cycle begin time after Read.
475 * Simplify transport in NetJack2: master only can control transport.
477 * Change CoreAudio notification thread setup for OSX Snow Leopard.
479 * Correct server temporary mode: now set a global and quit after
480 server/client message handling is finished.
482 * Add a string parameter to server ==> client notification, add a new
483 JackInfoShutdownCallback type.
485 * CoreAudio backend now issue a JackInfoShutdownCallback when an
486 unrecoverable error is detected (sampling rate change, stream
487 configuration change).
489 * Correct jackdmp.cpp (failures case were not correct..).
491 * Improve JackCoreAudioDriver code.
493 * Raise default port number to 2048.
495 * Correct JackProcessSync::LockedTimedWait.
497 * Correct JACK_MESSAGE_SIZE value, particularly in OSX RPC code.
499 * Now start server channel thread only when backend has been started (so in
502 * Should solve race conditions at start time.
504 * jack_verbose moved to JackGlobals class.
506 * Improve aggregate device management in JackCoreAudioDriver: now a
507 "private" device only and cleanup properly.
509 * Aggregate device code added to JackCoreAudioAdapter.
511 * Implement "hog mode" (exclusive access of the audio device) in
514 * Fix jack_set_sample_rate_callback to have he same behavior as in JACK1.
516 * Dynamic system version detection in JackCoreAudioDriver to either create
517 public or private aggregate device.
519 * In JackCoreAudioDriver, force the SR value to the wanted one *before*
520 creating aggregate device (otherwise creation will fail).
522 * In JackCoreAudioDriver, better cleanup of AD when intermediate open
525 * In JackCoreAudioDriver::Start, wait for the audio driver to effectively
526 start (use the MeasureCallback).
528 * In JackCoreAudioDriver, improve management of input/output channels: -1 is
529 now used internally to indicate a wanted max value.
531 * In JackCoreAudioDriver::OpenAUHAL, correct stream format setup and
534 * Correct crash bug in JackAudioAdapterInterface when not input is used in
535 adapter (temporary fix).
537 * Sync JackCoreAudioAdapter code on JackCoreAudioDriver one.
539 * JACK_SCHED_POLICY switched to SCHED_FIFO.
541 * Now can aggregate device that are themselves AD.
543 * No reason to make jack_on_shutdown deprecated, so revert the incorrect
546 * Thread AcquireRealTime and DropRealTime were (incorrectly) using fThread
549 * Use pthread_self()) (or GetCurrentThread() on Windows) to get the calling
552 * Correctly save and restore RT mode state in freewheel mode.
554 * Correct freewheel code on client side.
556 * Fix AcquireRealTime and DropRealTime: now distinguish when called from
557 another thread (AcquireRealTime/DropRealTime) and from the thread itself
558 (AcquireSelfRealTime/DropSelfRealTime).
560 * Correct JackPosixThread::StartImp: thread priority setting now done in the
563 * Correct JackGraphManager::GetBuffer for the "client loop with one
564 connection" case: buffer must be copied.
566 * Correct JackInfoShutdownCallback prototype, two new
567 JackClientProcessFailure and JackClientZombie JackStatus code.
569 * Correct JackCoreAudio driver when empty strings are given as -C, -P or -d
572 * Better memory allocation error checking on client (library) side.
574 * Better memory allocation error checking in ringbuffer.c, weak import
577 * Memory allocation error checking for jack_client_new and jack_client_open
578 (server and client side).
580 * Memory allocation error checking in server for RPC.
582 * Simplify server temporary mode: now use a JackTemporaryException.
584 * Lock/Unlock shared memory segments (to test...).
586 * Sync with JACK1 : -r parameter now used for no-realtime, realtime (-R) is
587 now default, usable backend given vie platform.
589 * In JackCoreAudio driver, (possibly) clock drift compensation when needed
590 in aggregated devices.
592 * In JackCoreAudio driver, clock drift compensation in aggregated devices
595 * In JackCoreAudio driver, clock drift compensation semantic changed a bit:
596 when on, does not activate if not needed (same clock domain).
598 * Sync JackCoreAudioAdapter code with JackCoreAudioDriver.
602 * New JackBoomerDriver class for Boomer driver on Solaris.
604 * Add mixed 32/64 bits mode (off by default).
606 * Native MIDI backend (JackCoreMidiDriver, JackWinMMEDriver).
608 * In ALSA audio card reservation code, tries to open the card even if
611 * Clock source setting on Linux.
613 * Add jackctl_server_switch_master API.
615 * Fix transport callback (timebase master, sync) issue when used after
616 jack_activate (RT thread was not running).
618 * D-Bus access for jackctl_server_add_slave/jackctl_server_remove_slave API.
620 * Cleanup "loopback" stuff in server.
622 * Torben Hohn fix for InitTime and GetMicroSeconds in JackWinTime.c.
624 * New jack_free function added in jack.h.
626 * Reworked Torben Hohn fix for server restart issue on Windows.
628 * Correct jack_set_error_function, jack_set_info_function and
629 jack_set_thread_creator functions.
631 * Correct JackFifo::TimedWait for EINTR handling.
633 * Move DBus based audio device reservation code in ALSA backend compilation.
635 * Correct JackTransportEngine::MakeAllLocating, sync callback has to be
636 called in this case also.
638 * NetJack2 code: better error checkout, method renaming.
640 * Tim Bechmann patch: hammerfall, only release monitor thread, if it has
643 * Tim Bechmann memops.c optimization patches.
645 * In combined --dbus and --classic compilation code, use PulseAudio
646 acquire/release code.
648 * Big rewrite of Solaris boomer driver, seems to work in duplex mode at
651 * Loopback backend reborn as a dynamically loadable separated backend.
657 * New "profiling" tools.
659 * Rework the mutex/signal classes.
661 * Support for BIG_ENDIAN machines in NetJack2.
663 * D-BUS based device reservation to better coexist with PulseAudio on Linux.
665 * Add auto_connect parameter in netmanager and netadapter.
667 * Use Torben Hohn PI controler code for adapters.
669 * Client incorrect re-naming fixed : now done at socket and fifo level.
671 * Virtualize and allow overriding of thread creation function, to allow Wine
672 support (from JACK1).
676 * Fix jackctl_server_unload_internal.
678 * Filter SIGPIPE to avoid having client get a SIGPIPE when trying to access
681 * Libjack shutdown handler does not "deactivate" (fActive = false) the
682 client anymore, so that jack_deactivate correctly does the job later on.
684 * Better isolation of server and clients system resources to allow starting
685 the server in several user account at the same time.
687 * Report ringbuffer.c fixes from JACK1.
689 * Client and library global context cleanup in case of incorrect shutdown
690 handling (that is applications not correctly closing client after server
693 * Use JACK_DRIVER_DIR variable in internal clients loader.
695 * For ALSA driver, synchronize with latest JACK1 memops functions.
697 * Synchronize JACK2 public headers with JACK1 ones.
699 * Implement jack_client_real_time_priority and
700 jack_client_max_real_time_priority API.
702 * Use up to BUFFER_SIZE_MAX frames in midi ports, fix for ticket #117.
704 * Cleanup server starting code for clients directly linked with
707 * JackMessageBuffer was using thread "Stop" scheme in destructor, now use
708 the safer thread "Kill" way.
710 * Synchronize ALSA backend code with JACK1 one.
712 * Set default mode to 'slow' in JackNetDriver and JackNetAdapter.
714 * Simplify audio packet order verification.
716 * Fix JackNetInterface::SetNetBufferSize for socket buffer size computation
717 and JackNetMasterInterface::DataRecv if synch packet is received, various
720 * Better recovery of network overload situations, now "resynchronize" by
723 * Support for BIG_ENDIAN machines in NetJack2.
725 * Support for BIG_ENDIAN machines in NetJack2 for MIDI ports.
727 * Support for "-h" option in internal clients to print the parameters.
729 * In NetJack2, fix a bug when capture or playback only channels are used.
731 * Add a JACK_INTERNAL_DIR environment variable to be used for internal
734 * Add a resample quality parameter in audioadapter.
736 * Now correctly return an error if JackServer::SetBufferSize could not
737 change the buffer size (and was just restoring the current one).
739 * Use PRIu32 kind of macro in JackAlsaDriver again.
741 * Add a resample quality parameter in netadapter.
745 * Waf based build system: Nedko Arnaudov, Grame for preliminary OSX support.
747 * Control API, dbus based server control access: Nedko Arnaudov, Grame.
749 * NetJack2 components (in progress): jack_net backend, netmanager,
750 audioadapter, netadapter : Romain Moret, Grame.
752 * Code restructuring to help port on other architectures: Michael Voigt.
754 * Code cleanup/optimization: Tim Blechmann.
756 * Improve handling of server internal clients that can now be
757 loaded/unloaded using the new server control API: Grame.
759 * A lot of bug fix and improvements.
765 * Add port register/unregister notification in JackAlsaDriver.
767 * Correct JACK_port_unregister in MIDI backend.
769 * Add TimeCallback in JackDebugClient class.
771 * Correct jack_get_time propotype.
773 * Correct JackSocketClientChannel::ClientClose to use ServerSyncCall instead
776 * Better documentation in jack.h. libjackdmp.so renamed to
777 libjackservermp.so and same for OSX framework.
779 * Define an internal jack_client_open_aux needed for library wrapper feature.
781 * Remove unneeded jack_port_connect API.
783 * Correct jack_port_get_connections function (should return NULL when no
786 * In thread model, execute a dummy cycle to be sure thread has the correct
787 properties (ensure thread creation is finished).
789 * Fix engine real-time notification (was broken since ??).
791 * Implements wrapper layer.
793 * Correct jack_port_get_total_latency.
795 * Correct all backend playback port latency in case of "asynchronous" mode
798 * Add test for jack_cycle_wait, jack_cycle_wait and jack_set_process_thread
801 * RT scheduling for OSX thread (when used in dummy driver).
803 * Add -L (extra output latency in aynchronous mode) in CoreAudio driver.
805 * New JackLockedEngine decorator class to serialize access from ALSA Midi
806 thread, command thread and in-server clients.
808 * Use engine in JackAlsaDriver::port_register and
809 JackAlsaDriver::port_unregister.
811 * Fix connect notification to deliver *one* notification only.
813 * Correct JackClient::Activate so that first kGraphOrderCallback can be
814 received by the client notification thread.
816 * New jack_server_control client to test notifications when linked to the
819 * Synchronise transport.h with latest jackd version (Video handling).
821 * Transport timebase fix.
823 * Dmitry Baikov patch for alsa_rawmidi driver.
825 * Pieter Palmers patch for FFADO driver.
827 * Add an Init method for blocking drivers to be decorated using
828 JackThreadedDriver class.
830 * Correct PortRegister, port name checking must be done on server side.
832 * Correct a missing parameter in the usage message of jack_midiseq.
834 * New SetNonBlocking method for JackSocket.
836 * Correct a dirty port array issue in JackGraphManager::GetPortsAux.
840 * Updated API to match jack 0.109.0 version.
842 * Update in usx2y.c and JackPort.cpp to match jackd 0.109.2.
844 * Latest jack_lsp code from jack SVN.
846 * Add jack_mp_thread_wait client example.
848 * Add jack_thread_wait client example.
850 * Remove checking thread in CoreAudio driver, better device state change
851 recovery strategy: the driver is stopped and restarted.
853 * Move transport related methods from JackEngine to JackServer.
856 * Tim Blechmann sse optimization patch for JackaudioPort::MixAudioBuffer,
857 use of Apple Accelerate framework on OSX.
859 * Remove use of assert in JackFifo, JackMachSemaphore, and
860 JackPosixSemaphore: print an error instead.
862 * Correct "server_connect": close the communication channel.
864 * More robust external API.
866 * Use SetAlias for port naming.
868 * Use jackd midi port naming scheme.
870 * Notify ports unregistration in JackEngine::ClientCloseAux.
872 * Fix in JackClient::Error(): when RT thread is failing and calling
873 Shutdown, Shutdown was not desactivating the client correctly.
877 * On OSX, use CFNotificationCenterPostNotificationWithOptions with
878 kCFNotificationDeliverImmediately | kCFNotificationPostToAllSessions for
879 server ==> JackRouter plugin notification.
881 * On OSX, use jack server name in notification system.
883 * Correct fPeriodUsecs computation in JackAudioDriver::SetBufferSize and
884 JackAudioDriver::SetSampleRate.
886 * Correct JackMachNotifyChannel::ClientNotify.
888 * Correct bug in CoreAudio driver sample rate management.
890 * Add a sample_rate change listener in CoreAudio driver.
892 * Correct sample_rate management in JackCoreAudioDriver::Open.
894 * Better handling in sample_rate change listener.
896 * Pieter Palmers FFADO driver and scons based build.
898 * Pieter Palmers second new build system: scons and Makefile based build.
900 * Tim Blechmann scons patch.
902 * Change string management for proper compilation with gcc 4.2.2.
906 * Cleanup in CoreAudio driver.
908 * Tim Blechmann patch for JackGraphManager::GetPortsAux memory leak, Tim
909 Blechmann patch for scons install.
911 * Dmitry Baikov MIDI patch: alsa_seqmidi and alsa_rammidi drivers.
913 * CoreAudio driver improvement: detect and notify abnormal situations
914 (stopped driver in case of SR change...).
918 * Internal loadable client implementation, winpipe version added.
920 * Reorganize jack headers.
922 * Improve Linux install/remove scripts.
924 * Use LIB_DIR variable for 64 bits related compilation (drivers location).
926 * More generic Linux script.
928 * Correct jack_acquire_real_time_scheduling on OSX.
930 * Merge of Dmitry Baikov MIDI branch.
932 * Correct JackGraphManager::GetPortsAux to use port type.
934 * Remove JackEngineTiming class: code moved in JackEngineControl.
936 * Add midiseq and midisine examples.
938 * Cleanup old zombification code.
940 * Linux Makefile now install jack headers.
942 * Use of JACK_CLIENT_DEBUG environment variable to activate debug client
945 * Definition of JACK_LOCATION variable using -D in the Makefile.
947 * Restore jack 0.103.0 MIDI API version.
949 * Fix a bug in freewheel management in async mode: drivers now receive the
950 kStartFreewheelCallback and kStopFreewheelCallback notifications.
952 * Server and user directory related code moved in a JackTools file.
954 * Client name rewriting to remove path characters (used in fifo naming).
956 * Correct ALSA driver Attach method: internal driver may have changed the
957 buffer_size and sample_rate values.
959 * Add JackWinSemaphore class.
961 * Add an implementation for obsolete jack_internal_client_new and
962 jack_internal_client_close.
964 * Add missing jack_port_type_size.
966 * Use of JackWinSemaphore instead of JackWinEvent for inter-process
969 * Correct types.h for use with MINGW on Windows.
971 * Move OSX start/stop notification mechanism in Jackdmp.cpp.
973 * Correct CheckPort in JackAPI.cpp.
977 * Correct jack_client_open "status" management.
979 * Rename server_name from "default" to "jackdmp_default" to avoid conflict
980 with regular jackd server.
982 * Fix a resource leak issue in JackCoreAudioDriver::Close().
984 * Better implement "jack_client_open" when linking a client with the server
987 * Correct "jack_register_server" in shm.c.
989 * Add missing timestamps.c and timestamps.h files.
991 * Correctly export public headers in OSX frameworks.
993 * Suppress JackEngine::ClientInternalCloseIm method.
995 * Use .jackdrc file (instead of .jackdmprc).
997 * Install script now creates a link "jackd ==> jackdmp" so that automatic
998 launch can work correctly.
1000 * Paul Davis patch for -r (--replace-registry) feature.
1002 * Internal loadable client implementation.
1004 * Fix JackEngine::Close() method.
1006 * Windows JackRouter.dll version 0.17: 32 integer sample format.
1012 * Windows JackRouter.dll version 0.16: use of "jack_client_open" API to
1013 allow automatic client renaming, better Windows VISTA support, new
1014 JackRouter.ini file.
1018 * Fix backend port alias management (renaming in system:xxx).
1020 * Fix a bug in JackLibClient::Open introduced when adding automatic client
1023 * Fix a bug in jack_test.
1025 * Correct JackShmMem destructor.
1027 * Correct end case in JackClient::Execute.
1029 * Correct JackMachSemaphore::Disconnect.
1031 * Implement server temporary (-T) mode.
1033 * Make "Rename" a method of JackPort class, call it from driver Attach
1036 * Server/library protocol checking implementation.
1040 * Checking in the server to avoid calling the clients if no callback are
1043 * Correct deprecated jack_set_sample_rate_callback to return 0 instead of
1046 * Dmitry Baikov buffer size patch.
1048 * Correct notification for kActivateClient event. Correct
1049 JackEngine::ClientCloseAux (when called from
1050 JackEngine::ClientExternalOpen).
1052 * Correct JackWinEvent::Allocate.
1054 * Automatic client renaming.
1056 * Add "systemic" latencies management in CoreAudio driver.
1058 * Automatic server launch.
1060 * Removes unneeded 'volatile' for JackTransportEngine::fWriteCounter.
1064 * Correct back JackAlsaDriver::Read method.
1066 * Dmitry Baikov patch for JackGraphManager.cpp. Merge JackGraphManager Remove
1067 and Release method in a unique Release method.
1069 * Dmitry Baikov jackmp-time patch : add jack_get_time, jack_time_to_frames,
1070 jack_frames_to_time. Add missing -D__SMP__in OSX project. Add new
1071 jack_port_set_alias, jack_port_unset_alias and jack_port_get_aliases API.
1073 * Steven Chamberlain patch to fix jack_port_by_id export.
1075 * Steven Chamberlain patch to fix jack_port_type. Test for jack_port_type
1076 behaviour in jack_test.cpp tool. Add jack_set_client_registration_callback
1077 API. Add "callback exiting" and "jack_frame_time" tests in jack_test.
1081 * More client debug code: check if the client is still valid in every
1082 JackDebugClient method, check if the library context is still valid in
1085 * Uses a time out value of 10 sec in freewheel mode (like jack).
1087 * More robust activation/deactivation code, especially in case of client
1090 * New LockAllMemory and UnlockAllMemory functions.
1092 * Use pthread_attr_setstacksize in JackPosixThread class.
1094 * Add Pieter Palmers FreeBob driver.
1096 * Thibault LeMeur ALSA driver patch.
1098 * Thom Johansen fix for port buffer alignment issues.
1100 * Better error checking in PortAudio driver.
1104 * Tom Szilagyi memory leak fix in ringbuffer.c.
1106 * Move client refnum management in JackEngine.
1108 * Shared_ports renamed to shared_graph.
1110 * Add call to the init callback (set up using the
1111 jack_set_thread_init_callback API) in Real-Time and Notification threads.
1113 * Define a new 'kActivateClient' notification.
1115 * New server/client data transfer model to fix a 64 bits system bug.
1117 * Fix a device name reversal bug in ALSA driver.
1119 * Implement thread.h API.
1123 * Improve audio driver synchronous code to better handle possible time-out
1126 * Correct JackWinEnvent::Allocate (handle the ERROR_ALREADY_EXISTS case).
1128 * Correct JackEngine::ClientExternalNew.
1132 * Various fixes in Windows version.
1134 * Signal handling in the Windows server.
1136 * Improved JackRouter ASIO/Jack bridge on Windows.
1138 * Rename global "verbose" in "jack_verbose" to avoid symbol clash with
1141 * Add a new cpu testing/loading client.
1143 * Correct server SetBufferSize in case of failure.
1145 * Correct PortAudio driver help.
1147 * Use -D to setup ADDON_DIR on OSX and Linux.
1149 * Synchronize ALSA backend with jack one.
1153 * Correct a bug introduced in 0.55 version that was preventing coreaudio
1154 audio inputs to work.
1156 * Restructured code structure after import on svn.
1160 * Correct bug in Mutex code in JackClientPipeThread::HandleRequest.
1162 * ASIO JackRouter driver supports more applications.
1164 * Updated HTML documentation.
1166 * Windows dll binaries are compiled in "release" mode.
1170 * Correct SetBufferSize in coreaudio driver, portaudio driver and
1173 * Real-time notifications for Windows version.
1175 * In the PortAudio backend, display more informations for installed WinMME,
1177 * DirectSound and ASIO drivers.
1183 * Correct management of monitor ports in ALSA driver.
1185 * Engine code cleanup.
1187 * Apply Rui patch for more consistent parameter naming in coreaudio driver.
1189 * Correct JackProcessSync::TimedWait: time-out was not computed correctly.
1191 * Check the return code of NotifyAddClient in JackEngine.
1195 * Use the latest shm implementation that solve the uncleaned shm segment
1198 * Close still opened file descriptors (report from Giso Grimm). Updated html
1203 * Correct JackPilotMP tool on OSX.
1205 * Correct CoreAudio driver for half duplex cases.
1207 * Fix a bug in transport for "unactivated" clients.
1209 * Fix a bug when removing "unactivated" clients from the server. Tested on
1214 * Universal version for Mac Intel and PPC.
1216 * Improvement of CoreAudio driver for half duplex cases.
1220 * Correct bugs in transport API implementation.
1224 * Transport API implementation.
1228 * Internal connection manager code cleanup.
1232 * Finish software monitoring implementation for ALSA and CoreAudio drivers.
1234 * Simpler shared library management on OSX.
1238 * More fix for 64 bits compilation.
1240 * Correct ALSA driver.
1242 * Create a specific folder for jackdmp drivers.
1244 * Use /dev/shm as default for fifo and sockets.
1246 * "Install" and "Remove" script for smoother use with regular jack.
1250 * Fix a bug in loop management.
1252 * Fix a bug in driver loading/unloading code.
1254 * Internal code cleanup for better 64 bits architecture support.
1256 * Compilation on OSX/Intel.
1258 * Add the -d option for coreaudio driver (display CoreAudio devices internal
1263 * Script to remove the OSX binary stuff.
1265 * Correct an export symbol issue that was preventing QjackCtl to work on OSX.
1267 * Fix the consequences of the asynchronous semantic of
1268 connections/disconnections.
1272 * Patch from Dmitry Daikov: use clock_gettime by default for timing.
1274 * Correct dirty buffer issue in CoreAudio driver. Updated doc.
1278 * Correct freewheel mode.
1280 * Optimize ALSA and coreaudio drivers.
1282 * Correct OSX installation script.
1286 * Patch from Nick Mainsbridge.
1288 * Correct default mode for ALSA driver.
1290 * Correct XCode project.
1294 * Add the ALSA MMAP_COMPLEX support for ALSA driver.
1296 * Patch from Dmitry Daikov: compilation option to choose between
1297 "get_cycles" and "gettimeofday" to measure timing.
1301 * Linux version, code cleanup, new -L parameter to activate the loopback
1302 driver (see Documentation), a number of loopback ports can be defined.
1303 Client validation tool.
1307 * Correct bug in mixing code that caused Ardour + jackdmp to crash...
1311 * Implement client zombification + correct feedback loop management + code
1316 * Implements jack_time_frame, new -S (sync) mode: when "synch" mode is
1317 activated, the jackdmp server waits for the graph to be finished in the
1318 current cycle before writing the output buffers. Note: To experiment with
1319 the -S option, jackdmp must be launched in a console.
1323 * First published version