8 * Add jack-router to Windows installer, opt-in
9 * Fix jack_control stopping after first command iteration
10 * Fix registry keys for Windows, add 32bit compat ones on 64bit
11 * Fix library compat/current version under macOS
12 * Support for arm64 macOS builds
13 * Update QjackCtl used in macOS/Windows installers to v0.9.0, with 1 commit cherry-picked from develop branch
17 * Fix/revert a change in how meta-data definitions were exposed (regression in 1.9.15)
18 * Remove jack-router Windows code from the repository
22 * Automated builds for macOS and Windows (see jackaudio/jack2-releases repository)
23 * Adapt wscript Windows build configuration to match old v1.9.11 installer
24 * Bump maximum default number of clients and ports (now 256 clients and 2048 ports)
25 * Delete various macOS and Windows-related files from the source code (no longer relevant)
26 * Mark JACK-Session as deprecated, please use NSM instead
27 * Remove unnecessary GPL include from LGPL code
28 * Split example-clients and tools, as done in JACK1 many years ago (WIP)
29 * Write Windows registry key during installation, so 3rd parties can find jackd.exe (as HKLM\\Software\\JACK\\Location)
30 * jack_control: Fix handling of dbus bytes
31 * jack_control: Return a proper exit status on DBus exception
32 * jack_property: Fix possible crash with "-l" argument usage
33 * jack_wait: Add client name option -n/--name
34 * Fix compilation of documentation
35 * Fix compilation of mixed mode with meta-data enabled
36 * Fix compilation with mingw
37 * Fix client-side crash if initial meta-data DB setup fails
38 * Fix macOS semaphore usage, so it works again
39 * Several fixes for Windows (with contributions from Kjetil S. Matheussen)
40 * Several minor fixes and grammar corrections (with contributions from Adam Miartus and Timo Wischer)
45 * Fix mixed mode build when meta-data is enabled
46 * Fix blocking DBus device reservation, so it plays nice with others (like PipeWire)
47 * Use python3 for the waf build scripts
51 * Meta-data API implementation. (and a few tools updated with support for it)
52 * Correct GPL licence to LGPL for files needed to build libjack.
53 * Remove FreeBoB backend (superseded by FFADO).
54 * define JACK_LIB_EXPORT, useful for internal clients.
55 * Mark jack_midi_reset_buffer as deprecated.
56 * Add example systemd unit file
57 * Signal to systemd when jackd is ready.
58 * Set "seq" alsa midi driver to maximum resolution possible.
59 * Fix loading internal clients from another internal client.
60 * Code cleanup and various fixes. (too many to mention here, see git log for details)
64 * Fix Windows build issues.
65 * Fix build with gcc-7.
66 * Show hint when DBus device reservation fails.
67 * Add support for internal session files.
69 * 1.9.11-RC1 (2017-06-13)
71 * Various corrections in NetJack2 code. Partial buffers can now be
72 transmitted with libjacknet API.
73 * Including S24_LE/BE formats to linux ALSA driver.
74 * More robust shared memory allocator.
75 * Allow autostart of jackd on OSX where device-names can contain spaces.
76 * Correct CoreAudio devices aggregation code.
77 * Waf and wscripts improvement and update.
78 * More flexible RT priority setup on Windows.
79 * New JackProxyDriver.
80 * Various fixes in JACK MIDI code.
81 * Fix return value of SetTimebaseCallback().
82 * Correct netmanager latency reporting.
83 * Implement new jack_port_rename and JackPortRenameCallback API.
84 * For OSX El Capitan support, use of Posix semaphore and move of Frameworks
86 * Fix CPU hogging of the midi_thread().
87 * Release audio devices when alsa_driver_new fails.
88 * String management fix.
89 * Correct JackDriver::Open: call to fGraphManager->SetBufferSize has to use
90 current fEngineControl->fBufferSize value.
91 * Use ARM neon intrinsics for AudioBufferMixdown.
92 * Fix Netjack alignment.
93 * Various wscript improvements and cleanup.
94 * Fix initialization of several class variables.
95 * Heap-allocate client matrix in topo sort.
96 * Add a toggle command to transport utility, to allow toggling between play
98 * Avoid side effects from parsing of "version" option in jackd.
99 * Allow firewire device be selected via -d.
100 * Add ARM-NEON acceleration for all non-dithering sample conversion
102 * Add jack_simdtest utility.
103 * Use Linux futex as JackSynchro.
104 * Add autoclose option to jack_load.
106 * 1.9.10 (2014-07-19)
108 * More robust code in JackPortAudioDriver to handle buffer size change and
110 * Fix bus error on ARM platforms.
111 * Dynamically scan and print backend and internal names in jackd.
112 * CoreMIDI driver fixes.
113 * Rework NetJack2 code (OPUS codec on OSX, latency management, libjacknet
115 * Correct auto-connect for audioadapter.
117 * Merge of Nedko no-self-connect branch.
118 * Fix freewheel mode.
119 * JackServer::SwitchMaster now correctly notify buffer_size and sample_rate
120 changes, cleanup/improvements in JackNetDriver.
121 * Tim Mayberry : Add support for building with mingw compiler.
122 * Merge of Kim Jeong Yeon Android branch.
123 * Partial port of metadata API.
125 * 1.9.9.5 (2012-11-26)
127 * Adrian Knoth fix in midiseq.c.
128 * Fix library symbols export issue.
129 * Cleanup drivers and internals loading code.
130 * jackctl_driver_params_parse API moved in public control.h.
131 * More general drivers/internals loading model on Windows.
132 * Factorize code the server/client request in JackRequestDecoder class.
133 * More robust server/client protocol.
134 * Implement shutdown for in server clients.
135 * Better time-out management in NetJack2.
136 * Experimental system port alias use in Windows JackRouter.
137 * Improve ShutDown in NetManager.
138 * Correct ShutDown in JackInternalClient and JackLibClient.
139 * Fix NetJack2 initialisation bug.
140 * Add EndTime function (especially for Windows).
141 * Rename JackProcessSync in JackPosixProcessSync.
142 * A bit more robust JackMessageBuffer implementation (in progress).
143 * Check server API callback from notification thread.
144 * Use a time-out in notification channel write function.
145 * Fix lock management in JackEngine.
146 * In control API, UNIX like sigset_t replaced by more abstract
147 jackctl_sigmask_t * opaque struct.
148 * Improve libjacknet master mode.
149 * Remove JACK_32_64 flag, so POST_PACKED_STRUCTURE now always used.
150 POST_PACKED_STRUCTURE used for jack_latency_range_t type.
151 * Rework JackMessageBuffer. [firewire]
153 * Introduce UpdateLatencies() in FFADO backend. [firewire]
155 * Allow FFADO backend to change the buffer size.
157 * New jack_get_cycle_times() implementation from Fons Adriennsen.
158 * Align buffers to 32 byte boundaries to allow AVX processing.
159 * Extend jack_control to have parameter reset commands.
160 * Fix alsa driver parameter order.
161 * Control API: Enforce driver/internal parameter order.
162 * Fix in ALSA adapter.
163 * Devin Anderson patch for Jack/CoreMIDI duplicated messages.
164 * Change framework installation hierarchy for OSX Mountain Lion.
165 * Update JackCoreAudioDriver and JackCoreAudioAdapter with more recent API.
166 * jack_control: fix epr command.
167 * Add opus support to NetJack2.
168 * More robust channel mapping handling in JackCoreAudioDriver.
169 * netjack1/netone opus support.
170 * controlapi: fix double free on master switch.
171 * Use string ids in the alsa device list.
172 * netjack/opus: don't re-init en/decoders.
173 * Correct JackPortAudioDriver::Open: special case for ASIO drivers.
177 * Merge newer-midi branch (Devin Anderson redesign of the MIDI drivers:
178 alsarawmidi, ffado, coremidi and winmme).
179 * Correction in jackdmp.cpp: notify_server_stop should be done after server
181 * Correct driver lifetime management.
182 * Add XRun detection in PortAudio driver.
183 * CELT code for NetJack2.
184 * Merge branch switch-master-port-registration-notifications: correct driver
186 * Libjacknet in progress.
187 * Correct MIDI in NetJack2.
188 * Correct OSX real-time thread setup.
189 * Correct rd_acquire in dbus code.
190 * Correct NetJack2 connection handling.
191 * SaveConnections/RestoreConnections in NetDriver and JackAudioDriver.
192 * Special version of jack_attach_shm/jack_release_shm on client side for
193 POSIX shared memory, to solve a memory leak issue.
194 * Another round of code improvements to handle completely buggy Digidesign
195 CoreAudio user-land driver.
196 * Special CATCH_CLOSE_EXCEPTION_RETURN to handle Close API calls.
197 * Add JACK_NETJACK_PORT and JACK_NETJACK_MULTICAST environment variables for
198 NetJack2. NetJack2 now only send data on network only is ports are
199 connected both sides.
200 * Fix for "starting two instances of same app in parallel does not work"
202 * Enable explicit channel mapping in CoreAudio driver.
203 * New JackTimedDriver class to be used by JackDummyDriver, JackNetDriver and
204 JackNetOneDriver classes.
205 * More robust code in synchronization primitives and in JackMessageBuffer.
206 * More robust Control API implementation. Add jackctl_driver_get_type in
208 * Singleton behaviour for JackCoreMidiDriver and JackWinMMEDriver.
209 * John Emmas patch for DSP CPU computation.
210 * John Emmas Windows server launching patch.
211 * Fix jack_set_port_name API.
212 * Enable local access in NetJack2 code.
213 * Dynamic port management in JACK/CoreMidi bridge.
217 * Sync JackAlsaDriver::alsa_driver_check_card_type with JACK1 backend.
218 * Correct JackServer::Open to avoid a race when control API is used on OSX.
219 * Improve backend error handling: fatal error returned by Read/Write now
220 cause a Process failure (so a thread exit for blocking backends).
221 Recoverable ones (XRuns..) are now treated internally in ALSA, FreeBob and
223 * In jackdmp.cpp, jackctl_setup_signals moved before jackctl_server_start.
224 * Correct symbols export in backends on OSX. ALSA backend: suspend/resume
226 * Correct dummy driver.
227 * Adrian Knoth jack_lsp patch.
228 * Remove JackPortIsActive flag.
229 * New latency API implementation.
230 * ComputeTotalLatencies now a client/server call.
231 * Add latent test client for latency API.
232 * Also print playback and capture latency in jack_lsp.
233 jack_client_has_session_callback implementation.
234 * Check requested buffer size and limit to 1..8192 - avoids weird behaviour
235 caused by jack_bufsize foobar.
236 * jack_port_type_get_buffer_size implementation.
237 * Stop using alloca and allocate buffer on the heap for alsa_io.
238 * Rename jdelay to jack_iodelay as per Fons' request.
239 * Call buffer size callback in activate (actually this is done on client side
240 in the RT thread Init method).
241 * Add jack_midi_dump client.
242 * Synchronize net JACK1 with JACK1 version.
243 * Synchronize jack_connect/jack_disconnect with JACK1 version.
244 * Correct JackNetMaster::SetBufferSize.
245 * Use jack_default_audio_sample_t instead of float consistently, fix ticket
247 * -X now allows to add several slave backends, add -I to load several
249 * Rework internal slave driver management, JackServerGlobals now handle same
250 parameters as jackdmp.
251 * Correct JackEngine::NotifyGraphReorder, update JackDebugClient with latest
253 * Devin Anderson server-ctl-proposal branch merged on trunk: improved control
254 API, slave backend reworked. Implement renaming in JackDriver::Open to
255 avoid name collision (thanks Devin Anderson).
256 * Correct alsa_driver_restart (thanks Devin Anderson). Correction of
257 jack_connect/jack_disconnect: use of jack_activate and volatile keyword for
258 thread shared variable.
259 * Correction of JackNetOneDriver for latest CELT API.
260 * Synchronize JackWeakAPI.cpp with new APIs.
264 * Improve JackCoreAudioDriver and JackCoreAudioAdapter : when no devices are
265 described, takes default input and output and aggregate them.
266 * Correct JackGraphManager::DeactivatePort.
267 * Correct JackMachServerChannel::Execute : keep running even in error cases.
268 Raise JACK_PROTOCOL_VERSION number.
269 * Arnold Krille firewire patch.
270 * Raise JACK_DRIVER_PARAM_STRING_MAX and JACK_PARAM_STRING_MAX to 127
271 otherwise some audio drivers cannot be loaded on OSX.
272 * Fix some file header to have library side code use LGPL.
273 * On Windows, now use TRE library for regexp (BSD license instead of GPL
275 * ffado-portname-sync.patch from ticket #163 applied.
276 * Remove call to exit in library code.
277 * Make jack_connect/jack_disconnect wait for effective port
278 connection/disconnection.
279 * Add tests to validate intclient.h API.
280 * On Linux, inter-process synchronization primitive switched to POSIX
282 * In JackCoreAudioDriver, move code called in MeasureCallback to be called
284 * David Garcia Garzon netone patch.
285 * Fix from Fernando Lopez-Lezcano for compilation on fc13.
286 * Fix JackPosixSemaphore::TimedWait : same behavior as
287 JackPosixSemaphore::Wait regarding EINTR.
288 * David Garcia Garzon unused_pkt_buf_field_jack2 netone patch.
289 * Arnold Krille firewire snooping patch.
290 * Jan Engelhardt patch for get_cycles on SPARC.
291 * Adrian Knoth hurd.patch, kfreebsd-fix.patch and alpha_ia64-sigsegv.patch
293 * Adrian Knoth fix for linux cycle.h (ticket 188).
294 * In JackCoreAudioDriver, fix an issue when no value is given for input.
298 * Dynamic choice of maximum port number.
299 * More robust sample rate change handling code in JackCoreAudioDriver.
300 * Devin Anderson patch for Jack FFADO driver issues with lost MIDI bytes
301 between periods (and more).
302 * Fix port_rename callback: now both old name and new name are given as
304 * Special code in JackCoreAudio driver to handle completely buggy Digidesign
305 CoreAudio user-land driver.
306 * Ensure that client-side message buffer thread calls thread_init callback
307 if/when it is set by the client (backport of JACK1 rev 3838).
308 * Check dynamic port-max value.
309 * Fix JackCoreMidiDriver::ReadProcAux when ring buffer is full (thanks Devin
311 * Josh Green ALSA driver capture only patch.
312 * When threads are cancelled, the exception has to be rethrown.
313 * Use a QUIT notification to properly quit the server channel, the server
314 channel thread can then be 'stopped' instead of 'canceled'.
315 * Mario Lang alsa_io time calculation overflow patch. Shared memory manager
316 was calling abort in case of fatal error, now return an error in caller.
317 * Change JackEngineProfiling and JackAudioAdapterInterface gnuplot scripts
318 to output SVG instead of PDF.
322 * Solaris boomer backend now working in capture or playback only mode.
323 * Add a -G parameter in CoreAudio backend (the computation value in RT
324 thread expressed as percent of period).
325 * Use SNDCTL_DSP_SYNCGROUP/SNDCTL_DSP_SYNCSTART API to synchronize input and
326 output in Solaris boomer backend.
327 * Big endian bug fix in memops.c.
328 * Fix issues in JackNetDriver::DecodeTransportData and
329 JackNetDriver::Initialize.
330 * Correct CPU timing in JackNetDriver, now take cycle begin time after Read.
331 * Simplify transport in NetJack2: master only can control transport.
332 * Change CoreAudio notification thread setup for OSX Snow Leopard.
333 * Correct server temporary mode: now set a global and quit after
334 server/client message handling is finished.
335 * Add a string parameter to server ==> client notification, add a new
336 JackInfoShutdownCallback type.
337 * CoreAudio backend now issue a JackInfoShutdownCallback when an
338 unrecoverable error is detected (sampling rate change, stream
339 configuration change).
340 * Correct jackdmp.cpp (failures case were not correct..).
341 * Improve JackCoreAudioDriver code.
342 * Raise default port number to 2048.
343 * Correct JackProcessSync::LockedTimedWait.
344 * Correct JACK_MESSAGE_SIZE value, particularly in OSX RPC code.
345 * Now start server channel thread only when backend has been started (so in
347 * Should solve race conditions at start time.
348 * jack_verbose moved to JackGlobals class.
349 * Improve aggregate device management in JackCoreAudioDriver: now a
350 "private" device only and cleanup properly.
351 * Aggregate device code added to JackCoreAudioAdapter.
352 * Implement "hog mode" (exclusive access of the audio device) in
354 * Fix jack_set_sample_rate_callback to have he same behavior as in JACK1.
355 * Dynamic system version detection in JackCoreAudioDriver to either create
356 public or private aggregate device.
357 * In JackCoreAudioDriver, force the SR value to the wanted one *before*
358 creating aggregate device (otherwise creation will fail).
359 * In JackCoreAudioDriver, better cleanup of AD when intermediate open
361 * In JackCoreAudioDriver::Start, wait for the audio driver to effectively
362 start (use the MeasureCallback).
363 * In JackCoreAudioDriver, improve management of input/output channels: -1 is
364 now used internally to indicate a wanted max value.
365 * In JackCoreAudioDriver::OpenAUHAL, correct stream format setup and
367 * Correct crash bug in JackAudioAdapterInterface when not input is used in
368 adapter (temporary fix).
369 * Sync JackCoreAudioAdapter code on JackCoreAudioDriver one.
370 * JACK_SCHED_POLICY switched to SCHED_FIFO.
371 * Now can aggregate device that are themselves AD.
372 * No reason to make jack_on_shutdown deprecated, so revert the incorrect
374 * Thread AcquireRealTime and DropRealTime were (incorrectly) using fThread
376 * Use pthread_self()) (or GetCurrentThread() on Windows) to get the calling
378 * Correctly save and restore RT mode state in freewheel mode.
379 * Correct freewheel code on client side.
380 * Fix AcquireRealTime and DropRealTime: now distinguish when called from
381 another thread (AcquireRealTime/DropRealTime) and from the thread itself
382 (AcquireSelfRealTime/DropSelfRealTime).
383 * Correct JackPosixThread::StartImp: thread priority setting now done in the
385 * Correct JackGraphManager::GetBuffer for the "client loop with one
386 connection" case: buffer must be copied.
387 * Correct JackInfoShutdownCallback prototype, two new
388 JackClientProcessFailure and JackClientZombie JackStatus code.
389 * Correct JackCoreAudio driver when empty strings are given as -C, -P or -d
391 * Better memory allocation error checking on client (library) side.
392 * Better memory allocation error checking in ringbuffer.c, weak import
394 * Memory allocation error checking for jack_client_new and jack_client_open
395 (server and client side).
396 * Memory allocation error checking in server for RPC.
397 * Simplify server temporary mode: now use a JackTemporaryException.
398 * Lock/Unlock shared memory segments (to test...).
399 * Sync with JACK1 : -r parameter now used for no-realtime, realtime (-R) is
400 now default, usable backend given vie platform.
401 * In JackCoreAudio driver, (possibly) clock drift compensation when needed
402 in aggregated devices.
403 * In JackCoreAudio driver, clock drift compensation in aggregated devices
405 * In JackCoreAudio driver, clock drift compensation semantic changed a bit:
406 when on, does not activate if not needed (same clock domain).
407 * Sync JackCoreAudioAdapter code with JackCoreAudioDriver.
411 * New JackBoomerDriver class for Boomer driver on Solaris.
412 * Add mixed 32/64 bits mode (off by default).
413 * Native MIDI backend (JackCoreMidiDriver, JackWinMMEDriver).
414 * In ALSA audio card reservation code, tries to open the card even if
416 * Clock source setting on Linux.
417 * Add jackctl_server_switch_master API.
418 * Fix transport callback (timebase master, sync) issue when used after
419 jack_activate (RT thread was not running).
420 * D-Bus access for jackctl_server_add_slave/jackctl_server_remove_slave API.
421 * Cleanup "loopback" stuff in server.
422 * Torben Hohn fix for InitTime and GetMicroSeconds in JackWinTime.c.
423 * New jack_free function added in jack.h.
424 * Reworked Torben Hohn fix for server restart issue on Windows.
425 * Correct jack_set_error_function, jack_set_info_function and
426 jack_set_thread_creator functions.
427 * Correct JackFifo::TimedWait for EINTR handling.
428 * Move DBus based audio device reservation code in ALSA backend compilation.
429 * Correct JackTransportEngine::MakeAllLocating, sync callback has to be
430 called in this case also.
431 * NetJack2 code: better error checkout, method renaming.
432 * Tim Bechmann patch: hammerfall, only release monitor thread, if it has
434 * Tim Bechmann memops.c optimization patches.
435 * In combined --dbus and --classic compilation code, use PulseAudio
436 acquire/release code.
437 * Big rewrite of Solaris boomer driver, seems to work in duplex mode at
439 * Loopback backend reborn as a dynamically loadable separated backend.
444 * New "profiling" tools.
445 * Rework the mutex/signal classes.
446 * Support for BIG_ENDIAN machines in NetJack2.
447 * D-BUS based device reservation to better coexist with PulseAudio on Linux.
448 * Add auto_connect parameter in netmanager and netadapter.
449 * Use Torben Hohn PI controler code for adapters.
450 * Client incorrect re-naming fixed : now done at socket and fifo level.
451 * Virtualize and allow overriding of thread creation function, to allow Wine
452 support (from JACK1).
456 * Fix jackctl_server_unload_internal.
457 * Filter SIGPIPE to avoid having client get a SIGPIPE when trying to access
459 * Libjack shutdown handler does not "deactivate" (fActive = false) the
460 client anymore, so that jack_deactivate correctly does the job later on.
461 * Better isolation of server and clients system resources to allow starting
462 the server in several user account at the same time.
463 * Report ringbuffer.c fixes from JACK1.
464 * Client and library global context cleanup in case of incorrect shutdown
465 handling (that is applications not correctly closing client after server
467 * Use JACK_DRIVER_DIR variable in internal clients loader.
468 * For ALSA driver, synchronize with latest JACK1 memops functions.
469 * Synchronize JACK2 public headers with JACK1 ones.
470 * Implement jack_client_real_time_priority and
471 jack_client_max_real_time_priority API.
472 * Use up to BUFFER_SIZE_MAX frames in midi ports, fix for ticket #117.
473 * Cleanup server starting code for clients directly linked with
475 * JackMessageBuffer was using thread "Stop" scheme in destructor, now use
476 the safer thread "Kill" way.
477 * Synchronize ALSA backend code with JACK1 one.
478 * Set default mode to 'slow' in JackNetDriver and JackNetAdapter.
479 * Simplify audio packet order verification.
480 * Fix JackNetInterface::SetNetBufferSize for socket buffer size computation
481 and JackNetMasterInterface::DataRecv if synch packet is received, various
483 * Better recovery of network overload situations, now "resynchronize" by
485 * Support for BIG_ENDIAN machines in NetJack2.
486 * Support for BIG_ENDIAN machines in NetJack2 for MIDI ports.
487 * Support for "-h" option in internal clients to print the parameters.
488 * In NetJack2, fix a bug when capture or playback only channels are used.
489 * Add a JACK_INTERNAL_DIR environment variable to be used for internal
491 * Add a resample quality parameter in audioadapter.
492 * Now correctly return an error if JackServer::SetBufferSize could not
493 change the buffer size (and was just restoring the current one).
494 * Use PRIu32 kind of macro in JackAlsaDriver again.
495 * Add a resample quality parameter in netadapter.
499 * Waf based build system: Nedko Arnaudov, Grame for preliminary OSX support.
500 * Control API, dbus based server control access: Nedko Arnaudov, Grame.
501 * NetJack2 components (in progress): jack_net backend, netmanager,
502 audioadapter, netadapter : Romain Moret, Grame.
503 * Code restructuring to help port on other architectures: Michael Voigt.
504 * Code cleanup/optimization: Tim Blechmann.
505 * Improve handling of server internal clients that can now be
506 loaded/unloaded using the new server control API: Grame.
507 * A lot of bug fix and improvements.
513 * Add port register/unregister notification in JackAlsaDriver.
514 * Correct JACK_port_unregister in MIDI backend.
515 * Add TimeCallback in JackDebugClient class.
516 * Correct jack_get_time propotype.
517 * Correct JackSocketClientChannel::ClientClose to use ServerSyncCall instead
519 * Better documentation in jack.h. libjackdmp.so renamed to
520 libjackservermp.so and same for OSX framework.
521 * Define an internal jack_client_open_aux needed for library wrapper feature.
522 * Remove unneeded jack_port_connect API.
523 * Correct jack_port_get_connections function (should return NULL when no
525 * In thread model, execute a dummy cycle to be sure thread has the correct
526 properties (ensure thread creation is finished).
527 * Fix engine real-time notification (was broken since ??).
528 * Implements wrapper layer.
529 * Correct jack_port_get_total_latency.
530 * Correct all backend playback port latency in case of "asynchronous" mode
532 * Add test for jack_cycle_wait, jack_cycle_wait and jack_set_process_thread
534 * RT scheduling for OSX thread (when used in dummy driver).
535 * Add -L (extra output latency in aynchronous mode) in CoreAudio driver.
536 * New JackLockedEngine decorator class to serialize access from ALSA Midi
537 thread, command thread and in-server clients.
538 * Use engine in JackAlsaDriver::port_register and
539 JackAlsaDriver::port_unregister.
540 * Fix connect notification to deliver *one* notification only.
541 * Correct JackClient::Activate so that first kGraphOrderCallback can be
542 received by the client notification thread.
543 * New jack_server_control client to test notifications when linked to the
545 * Synchronise transport.h with latest jackd version (Video handling).
546 * Transport timebase fix.
547 * Dmitry Baikov patch for alsa_rawmidi driver.
548 * Pieter Palmers patch for FFADO driver.
549 * Add an Init method for blocking drivers to be decorated using
550 JackThreadedDriver class.
551 * Correct PortRegister, port name checking must be done on server side.
552 * Correct a missing parameter in the usage message of jack_midiseq.
553 * New SetNonBlocking method for JackSocket.
554 * Correct a dirty port array issue in JackGraphManager::GetPortsAux.
558 * Updated API to match jack 0.109.0 version.
559 * Update in usx2y.c and JackPort.cpp to match jackd 0.109.2.
560 * Latest jack_lsp code from jack SVN.
561 * Add jack_mp_thread_wait client example.
562 * Add jack_thread_wait client example.
563 * Remove checking thread in CoreAudio driver, better device state change
564 recovery strategy: the driver is stopped and restarted.
565 * Move transport related methods from JackEngine to JackServer.
568 * Tim Blechmann sse optimization patch for JackaudioPort::MixAudioBuffer,
569 use of Apple Accelerate framework on OSX.
570 * Remove use of assert in JackFifo, JackMachSemaphore, and
571 JackPosixSemaphore: print an error instead.
572 * Correct "server_connect": close the communication channel.
573 * More robust external API.
574 * Use SetAlias for port naming.
575 * Use jackd midi port naming scheme.
576 * Notify ports unregistration in JackEngine::ClientCloseAux.
577 * Fix in JackClient::Error(): when RT thread is failing and calling
578 Shutdown, Shutdown was not desactivating the client correctly.
582 * On OSX, use CFNotificationCenterPostNotificationWithOptions with
583 kCFNotificationDeliverImmediately | kCFNotificationPostToAllSessions for
584 server ==> JackRouter plugin notification.
585 * On OSX, use jack server name in notification system.
586 * Correct fPeriodUsecs computation in JackAudioDriver::SetBufferSize and
587 JackAudioDriver::SetSampleRate.
588 * Correct JackMachNotifyChannel::ClientNotify.
589 * Correct bug in CoreAudio driver sample rate management.
590 * Add a sample_rate change listener in CoreAudio driver.
591 * Correct sample_rate management in JackCoreAudioDriver::Open.
592 * Better handling in sample_rate change listener.
593 * Pieter Palmers FFADO driver and scons based build.
594 * Pieter Palmers second new build system: scons and Makefile based build.
595 * Tim Blechmann scons patch.
596 * Change string management for proper compilation with gcc 4.2.2.
598 * Cleanup in CoreAudio driver.
599 * Tim Blechmann patch for JackGraphManager::GetPortsAux memory leak, Tim
600 Blechmann patch for scons install.
601 * Dmitry Baikov MIDI patch: alsa_seqmidi and alsa_rammidi drivers.
602 * CoreAudio driver improvement: detect and notify abnormal situations
603 (stopped driver in case of SR change...).
607 * Internal loadable client implementation, winpipe version added.
608 * Reorganize jack headers.
609 * Improve Linux install/remove scripts.
610 * Use LIB_DIR variable for 64 bits related compilation (drivers location).
611 * More generic Linux script.
612 * Correct jack_acquire_real_time_scheduling on OSX.
613 * Merge of Dmitry Baikov MIDI branch.
614 * Correct JackGraphManager::GetPortsAux to use port type.
615 * Remove JackEngineTiming class: code moved in JackEngineControl.
616 * Add midiseq and midisine examples.
617 * Cleanup old zombification code.
618 * Linux Makefile now install jack headers.
619 * Use of JACK_CLIENT_DEBUG environment variable to activate debug client
621 * Definition of JACK_LOCATION variable using -D in the Makefile.
622 * Restore jack 0.103.0 MIDI API version.
623 * Fix a bug in freewheel management in async mode: drivers now receive the
624 kStartFreewheelCallback and kStopFreewheelCallback notifications.
625 * Server and user directory related code moved in a JackTools file.
626 * Client name rewriting to remove path characters (used in fifo naming).
627 * Correct ALSA driver Attach method: internal driver may have changed the
628 buffer_size and sample_rate values.
629 * Add JackWinSemaphore class.
630 * Add an implementation for obsolete jack_internal_client_new and
631 jack_internal_client_close.
632 * Add missing jack_port_type_size.
633 * Use of JackWinSemaphore instead of JackWinEvent for inter-process
635 * Correct types.h for use with MINGW on Windows.
636 * Move OSX start/stop notification mechanism in Jackdmp.cpp.
637 * Correct CheckPort in JackAPI.cpp.
641 * Correct jack_client_open "status" management.
642 * Rename server_name from "default" to "jackdmp_default" to avoid conflict
643 with regular jackd server.
644 * Fix a resource leak issue in JackCoreAudioDriver::Close().
645 * Better implement "jack_client_open" when linking a client with the server
647 * Correct "jack_register_server" in shm.c.
648 * Add missing timestamps.c and timestamps.h files.
649 * Correctly export public headers in OSX frameworks.
650 * Suppress JackEngine::ClientInternalCloseIm method.
651 * Use .jackdrc file (instead of .jackdmprc).
652 * Install script now creates a link "jackd ==> jackdmp" so that automatic
653 launch can work correctly.
654 * Paul Davis patch for -r (--replace-registry) feature.
655 * Internal loadable client implementation.
656 * Fix JackEngine::Close() method.
657 * Windows JackRouter.dll version 0.17: 32 integer sample format.
662 * Windows JackRouter.dll version 0.16: use of "jack_client_open" API to
663 allow automatic client renaming, better Windows VISTA support, new
668 * Fix backend port alias management (renaming in system:xxx).
669 * Fix a bug in JackLibClient::Open introduced when adding automatic client
671 * Fix a bug in jack_test.
672 * Correct JackShmMem destructor.
673 * Correct end case in JackClient::Execute.
674 * Correct JackMachSemaphore::Disconnect.
675 * Implement server temporary (-T) mode.
676 * Make "Rename" a method of JackPort class, call it from driver Attach
678 * Server/library protocol checking implementation.
682 * Checking in the server to avoid calling the clients if no callback are
684 * Correct deprecated jack_set_sample_rate_callback to return 0 instead of
686 * Dmitry Baikov buffer size patch.
687 * Correct notification for kActivateClient event. Correct
688 JackEngine::ClientCloseAux (when called from
689 JackEngine::ClientExternalOpen).
690 * Correct JackWinEvent::Allocate.
691 * Automatic client renaming.
692 * Add "systemic" latencies management in CoreAudio driver.
693 * Automatic server launch.
694 * Removes unneeded 'volatile' for JackTransportEngine::fWriteCounter.
698 * Correct back JackAlsaDriver::Read method.
699 * Dmitry Baikov patch for JackGraphManager.cpp. Merge JackGraphManager Remove
700 and Release method in a unique Release method.
701 * Dmitry Baikov jackmp-time patch : add jack_get_time, jack_time_to_frames,
702 jack_frames_to_time. Add missing -D__SMP__in OSX project. Add new
703 jack_port_set_alias, jack_port_unset_alias and jack_port_get_aliases API.
704 * Steven Chamberlain patch to fix jack_port_by_id export.
705 * Steven Chamberlain patch to fix jack_port_type. Test for jack_port_type
706 behaviour in jack_test.cpp tool. Add jack_set_client_registration_callback
707 API. Add "callback exiting" and "jack_frame_time" tests in jack_test.
711 * More client debug code: check if the client is still valid in every
712 JackDebugClient method, check if the library context is still valid in
714 * Uses a time out value of 10 sec in freewheel mode (like jack).
715 * More robust activation/deactivation code, especially in case of client
717 * New LockAllMemory and UnlockAllMemory functions.
718 * Use pthread_attr_setstacksize in JackPosixThread class.
719 * Add Pieter Palmers FreeBob driver.
720 * Thibault LeMeur ALSA driver patch.
721 * Thom Johansen fix for port buffer alignment issues.
722 * Better error checking in PortAudio driver.
726 * Tom Szilagyi memory leak fix in ringbuffer.c.
727 * Move client refnum management in JackEngine.
728 * Shared_ports renamed to shared_graph.
729 * Add call to the init callback (set up using the
730 jack_set_thread_init_callback API) in Real-Time and Notification threads.
731 * Define a new 'kActivateClient' notification.
732 * New server/client data transfer model to fix a 64 bits system bug.
733 * Fix a device name reversal bug in ALSA driver.
734 * Implement thread.h API.
738 * Improve audio driver synchronous code to better handle possible time-out
740 * Correct JackWinEnvent::Allocate (handle the ERROR_ALREADY_EXISTS case).
741 * Correct JackEngine::ClientExternalNew.
745 * Various fixes in Windows version.
746 * Signal handling in the Windows server.
747 * Improved JackRouter ASIO/Jack bridge on Windows.
748 * Rename global "verbose" in "jack_verbose" to avoid symbol clash with
750 * Add a new cpu testing/loading client.
751 * Correct server SetBufferSize in case of failure.
752 * Correct PortAudio driver help.
753 * Use -D to setup ADDON_DIR on OSX and Linux.
754 * Synchronize ALSA backend with jack one.
758 * Correct a bug introduced in 0.55 version that was preventing coreaudio
759 audio inputs to work.
760 * Restructured code structure after import on svn.
764 * Correct bug in Mutex code in JackClientPipeThread::HandleRequest.
765 * ASIO JackRouter driver supports more applications.
766 * Updated HTML documentation.
767 * Windows dll binaries are compiled in "release" mode.
771 * Correct SetBufferSize in coreaudio driver, portaudio driver and
773 * Real-time notifications for Windows version.
774 * In the PortAudio backend, display more informations for installed WinMME,
776 * DirectSound and ASIO drivers.
781 * Correct management of monitor ports in ALSA driver.
782 * Engine code cleanup.
783 * Apply Rui patch for more consistent parameter naming in coreaudio driver.
784 * Correct JackProcessSync::TimedWait: time-out was not computed correctly.
785 * Check the return code of NotifyAddClient in JackEngine.
789 * Use the latest shm implementation that solve the uncleaned shm segment
791 * Close still opened file descriptors (report from Giso Grimm). Updated html
796 * Correct JackPilotMP tool on OSX.
797 * Correct CoreAudio driver for half duplex cases.
798 * Fix a bug in transport for "unactivated" clients.
799 * Fix a bug when removing "unactivated" clients from the server. Tested on
804 * Universal version for Mac Intel and PPC.
805 * Improvement of CoreAudio driver for half duplex cases.
809 * Correct bugs in transport API implementation.
813 * Transport API implementation.
817 * Internal connection manager code cleanup.
821 * Finish software monitoring implementation for ALSA and CoreAudio drivers.
822 * Simpler shared library management on OSX.
826 * More fix for 64 bits compilation.
827 * Correct ALSA driver.
828 * Create a specific folder for jackdmp drivers.
829 * Use /dev/shm as default for fifo and sockets.
830 * "Install" and "Remove" script for smoother use with regular jack.
834 * Fix a bug in loop management.
835 * Fix a bug in driver loading/unloading code.
836 * Internal code cleanup for better 64 bits architecture support.
837 * Compilation on OSX/Intel.
838 * Add the -d option for coreaudio driver (display CoreAudio devices internal
843 * Script to remove the OSX binary stuff.
844 * Correct an export symbol issue that was preventing QjackCtl to work on OSX.
845 * Fix the consequences of the asynchronous semantic of
846 connections/disconnections.
850 * Patch from Dmitry Daikov: use clock_gettime by default for timing.
851 * Correct dirty buffer issue in CoreAudio driver. Updated doc.
855 * Correct freewheel mode.
856 * Optimize ALSA and coreaudio drivers.
857 * Correct OSX installation script.
861 * Patch from Nick Mainsbridge.
862 * Correct default mode for ALSA driver.
863 * Correct XCode project.
867 * Add the ALSA MMAP_COMPLEX support for ALSA driver.
868 * Patch from Dmitry Daikov: compilation option to choose between
869 "get_cycles" and "gettimeofday" to measure timing.
873 * Linux version, code cleanup, new -L parameter to activate the loopback
874 driver (see Documentation), a number of loopback ports can be defined.
875 Client validation tool.
879 * Correct bug in mixing code that caused Ardour + jackdmp to crash...
883 * Implement client zombification + correct feedback loop management + code
888 * Implements jack_time_frame, new -S (sync) mode: when "synch" mode is
889 activated, the jackdmp server waits for the graph to be finished in the
890 current cycle before writing the output buffers. Note: To experiment with
891 the -S option, jackdmp must be launched in a console.
895 * First published version