6 * Fix jack_control stopping after first command iteration
7 * Fix registry keys for Windows, add 32bit compat ones on 64bit
8 * Fix library compat/current version under macOS
9 * Fix return codes of jackd on success
10 * Ignore DB_VERSION_MISMATCH error on windows, it is expected
11 * Remove old workaround for asio4all, as it breaks with jack-router
13 External changes, related to macOS/Windows installer:
14 * Add jack-router to Windows installer, opt-in
15 * Support for arm64 macOS builds
16 * Show welcome and license pages on windows installer
17 * Update QjackCtl used in macOS/Windows installers to v0.9.0, with some commits cherry-picked from develop branch
21 * Fix/revert a change in how meta-data definitions were exposed (regression in 1.9.15)
22 * Remove jack-router Windows code from the repository
26 * Automated builds for macOS and Windows (see jackaudio/jack2-releases repository)
27 * Adapt wscript Windows build configuration to match old v1.9.11 installer
28 * Bump maximum default number of clients and ports (now 256 clients and 2048 ports)
29 * Delete various macOS and Windows-related files from the source code (no longer relevant)
30 * Mark JACK-Session as deprecated, please use NSM instead
31 * Remove unnecessary GPL include from LGPL code
32 * Split example-clients and tools, as done in JACK1 many years ago (WIP)
33 * Write Windows registry key during installation, so 3rd parties can find jackd.exe (as HKLM\\Software\\JACK\\Location)
34 * jack_control: Fix handling of dbus bytes
35 * jack_control: Return a proper exit status on DBus exception
36 * jack_property: Fix possible crash with "-l" argument usage
37 * jack_wait: Add client name option -n/--name
38 * Fix compilation of documentation
39 * Fix compilation of mixed mode with meta-data enabled
40 * Fix compilation with mingw
41 * Fix client-side crash if initial meta-data DB setup fails
42 * Fix macOS semaphore usage, so it works again
43 * Several fixes for Windows (with contributions from Kjetil S. Matheussen)
44 * Several minor fixes and grammar corrections (with contributions from Adam Miartus and Timo Wischer)
49 * Fix mixed mode build when meta-data is enabled
50 * Fix blocking DBus device reservation, so it plays nice with others (like PipeWire)
51 * Use python3 for the waf build scripts
55 * Meta-data API implementation. (and a few tools updated with support for it)
56 * Correct GPL licence to LGPL for files needed to build libjack.
57 * Remove FreeBoB backend (superseded by FFADO).
58 * define JACK_LIB_EXPORT, useful for internal clients.
59 * Mark jack_midi_reset_buffer as deprecated.
60 * Add example systemd unit file
61 * Signal to systemd when jackd is ready.
62 * Set "seq" alsa midi driver to maximum resolution possible.
63 * Fix loading internal clients from another internal client.
64 * Code cleanup and various fixes. (too many to mention here, see git log for details)
68 * Fix Windows build issues.
69 * Fix build with gcc-7.
70 * Show hint when DBus device reservation fails.
71 * Add support for internal session files.
73 * 1.9.11-RC1 (2017-06-13)
75 * Various corrections in NetJack2 code. Partial buffers can now be
76 transmitted with libjacknet API.
77 * Including S24_LE/BE formats to linux ALSA driver.
78 * More robust shared memory allocator.
79 * Allow autostart of jackd on OSX where device-names can contain spaces.
80 * Correct CoreAudio devices aggregation code.
81 * Waf and wscripts improvement and update.
82 * More flexible RT priority setup on Windows.
83 * New JackProxyDriver.
84 * Various fixes in JACK MIDI code.
85 * Fix return value of SetTimebaseCallback().
86 * Correct netmanager latency reporting.
87 * Implement new jack_port_rename and JackPortRenameCallback API.
88 * For OSX El Capitan support, use of Posix semaphore and move of Frameworks
90 * Fix CPU hogging of the midi_thread().
91 * Release audio devices when alsa_driver_new fails.
92 * String management fix.
93 * Correct JackDriver::Open: call to fGraphManager->SetBufferSize has to use
94 current fEngineControl->fBufferSize value.
95 * Use ARM neon intrinsics for AudioBufferMixdown.
96 * Fix Netjack alignment.
97 * Various wscript improvements and cleanup.
98 * Fix initialization of several class variables.
99 * Heap-allocate client matrix in topo sort.
100 * Add a toggle command to transport utility, to allow toggling between play
102 * Avoid side effects from parsing of "version" option in jackd.
103 * Allow firewire device be selected via -d.
104 * Add ARM-NEON acceleration for all non-dithering sample conversion
106 * Add jack_simdtest utility.
107 * Use Linux futex as JackSynchro.
108 * Add autoclose option to jack_load.
110 * 1.9.10 (2014-07-19)
112 * More robust code in JackPortAudioDriver to handle buffer size change and
114 * Fix bus error on ARM platforms.
115 * Dynamically scan and print backend and internal names in jackd.
116 * CoreMIDI driver fixes.
117 * Rework NetJack2 code (OPUS codec on OSX, latency management, libjacknet
119 * Correct auto-connect for audioadapter.
121 * Merge of Nedko no-self-connect branch.
122 * Fix freewheel mode.
123 * JackServer::SwitchMaster now correctly notify buffer_size and sample_rate
124 changes, cleanup/improvements in JackNetDriver.
125 * Tim Mayberry : Add support for building with mingw compiler.
126 * Merge of Kim Jeong Yeon Android branch.
127 * Partial port of metadata API.
129 * 1.9.9.5 (2012-11-26)
131 * Adrian Knoth fix in midiseq.c.
132 * Fix library symbols export issue.
133 * Cleanup drivers and internals loading code.
134 * jackctl_driver_params_parse API moved in public control.h.
135 * More general drivers/internals loading model on Windows.
136 * Factorize code the server/client request in JackRequestDecoder class.
137 * More robust server/client protocol.
138 * Implement shutdown for in server clients.
139 * Better time-out management in NetJack2.
140 * Experimental system port alias use in Windows JackRouter.
141 * Improve ShutDown in NetManager.
142 * Correct ShutDown in JackInternalClient and JackLibClient.
143 * Fix NetJack2 initialisation bug.
144 * Add EndTime function (especially for Windows).
145 * Rename JackProcessSync in JackPosixProcessSync.
146 * A bit more robust JackMessageBuffer implementation (in progress).
147 * Check server API callback from notification thread.
148 * Use a time-out in notification channel write function.
149 * Fix lock management in JackEngine.
150 * In control API, UNIX like sigset_t replaced by more abstract
151 jackctl_sigmask_t * opaque struct.
152 * Improve libjacknet master mode.
153 * Remove JACK_32_64 flag, so POST_PACKED_STRUCTURE now always used.
154 POST_PACKED_STRUCTURE used for jack_latency_range_t type.
155 * Rework JackMessageBuffer. [firewire]
157 * Introduce UpdateLatencies() in FFADO backend. [firewire]
159 * Allow FFADO backend to change the buffer size.
161 * New jack_get_cycle_times() implementation from Fons Adriennsen.
162 * Align buffers to 32 byte boundaries to allow AVX processing.
163 * Extend jack_control to have parameter reset commands.
164 * Fix alsa driver parameter order.
165 * Control API: Enforce driver/internal parameter order.
166 * Fix in ALSA adapter.
167 * Devin Anderson patch for Jack/CoreMIDI duplicated messages.
168 * Change framework installation hierarchy for OSX Mountain Lion.
169 * Update JackCoreAudioDriver and JackCoreAudioAdapter with more recent API.
170 * jack_control: fix epr command.
171 * Add opus support to NetJack2.
172 * More robust channel mapping handling in JackCoreAudioDriver.
173 * netjack1/netone opus support.
174 * controlapi: fix double free on master switch.
175 * Use string ids in the alsa device list.
176 * netjack/opus: don't re-init en/decoders.
177 * Correct JackPortAudioDriver::Open: special case for ASIO drivers.
181 * Merge newer-midi branch (Devin Anderson redesign of the MIDI drivers:
182 alsarawmidi, ffado, coremidi and winmme).
183 * Correction in jackdmp.cpp: notify_server_stop should be done after server
185 * Correct driver lifetime management.
186 * Add XRun detection in PortAudio driver.
187 * CELT code for NetJack2.
188 * Merge branch switch-master-port-registration-notifications: correct driver
190 * Libjacknet in progress.
191 * Correct MIDI in NetJack2.
192 * Correct OSX real-time thread setup.
193 * Correct rd_acquire in dbus code.
194 * Correct NetJack2 connection handling.
195 * SaveConnections/RestoreConnections in NetDriver and JackAudioDriver.
196 * Special version of jack_attach_shm/jack_release_shm on client side for
197 POSIX shared memory, to solve a memory leak issue.
198 * Another round of code improvements to handle completely buggy Digidesign
199 CoreAudio user-land driver.
200 * Special CATCH_CLOSE_EXCEPTION_RETURN to handle Close API calls.
201 * Add JACK_NETJACK_PORT and JACK_NETJACK_MULTICAST environment variables for
202 NetJack2. NetJack2 now only send data on network only is ports are
203 connected both sides.
204 * Fix for "starting two instances of same app in parallel does not work"
206 * Enable explicit channel mapping in CoreAudio driver.
207 * New JackTimedDriver class to be used by JackDummyDriver, JackNetDriver and
208 JackNetOneDriver classes.
209 * More robust code in synchronization primitives and in JackMessageBuffer.
210 * More robust Control API implementation. Add jackctl_driver_get_type in
212 * Singleton behaviour for JackCoreMidiDriver and JackWinMMEDriver.
213 * John Emmas patch for DSP CPU computation.
214 * John Emmas Windows server launching patch.
215 * Fix jack_set_port_name API.
216 * Enable local access in NetJack2 code.
217 * Dynamic port management in JACK/CoreMidi bridge.
221 * Sync JackAlsaDriver::alsa_driver_check_card_type with JACK1 backend.
222 * Correct JackServer::Open to avoid a race when control API is used on OSX.
223 * Improve backend error handling: fatal error returned by Read/Write now
224 cause a Process failure (so a thread exit for blocking backends).
225 Recoverable ones (XRuns..) are now treated internally in ALSA, FreeBob and
227 * In jackdmp.cpp, jackctl_setup_signals moved before jackctl_server_start.
228 * Correct symbols export in backends on OSX. ALSA backend: suspend/resume
230 * Correct dummy driver.
231 * Adrian Knoth jack_lsp patch.
232 * Remove JackPortIsActive flag.
233 * New latency API implementation.
234 * ComputeTotalLatencies now a client/server call.
235 * Add latent test client for latency API.
236 * Also print playback and capture latency in jack_lsp.
237 jack_client_has_session_callback implementation.
238 * Check requested buffer size and limit to 1..8192 - avoids weird behaviour
239 caused by jack_bufsize foobar.
240 * jack_port_type_get_buffer_size implementation.
241 * Stop using alloca and allocate buffer on the heap for alsa_io.
242 * Rename jdelay to jack_iodelay as per Fons' request.
243 * Call buffer size callback in activate (actually this is done on client side
244 in the RT thread Init method).
245 * Add jack_midi_dump client.
246 * Synchronize net JACK1 with JACK1 version.
247 * Synchronize jack_connect/jack_disconnect with JACK1 version.
248 * Correct JackNetMaster::SetBufferSize.
249 * Use jack_default_audio_sample_t instead of float consistently, fix ticket
251 * -X now allows to add several slave backends, add -I to load several
253 * Rework internal slave driver management, JackServerGlobals now handle same
254 parameters as jackdmp.
255 * Correct JackEngine::NotifyGraphReorder, update JackDebugClient with latest
257 * Devin Anderson server-ctl-proposal branch merged on trunk: improved control
258 API, slave backend reworked. Implement renaming in JackDriver::Open to
259 avoid name collision (thanks Devin Anderson).
260 * Correct alsa_driver_restart (thanks Devin Anderson). Correction of
261 jack_connect/jack_disconnect: use of jack_activate and volatile keyword for
262 thread shared variable.
263 * Correction of JackNetOneDriver for latest CELT API.
264 * Synchronize JackWeakAPI.cpp with new APIs.
268 * Improve JackCoreAudioDriver and JackCoreAudioAdapter : when no devices are
269 described, takes default input and output and aggregate them.
270 * Correct JackGraphManager::DeactivatePort.
271 * Correct JackMachServerChannel::Execute : keep running even in error cases.
272 Raise JACK_PROTOCOL_VERSION number.
273 * Arnold Krille firewire patch.
274 * Raise JACK_DRIVER_PARAM_STRING_MAX and JACK_PARAM_STRING_MAX to 127
275 otherwise some audio drivers cannot be loaded on OSX.
276 * Fix some file header to have library side code use LGPL.
277 * On Windows, now use TRE library for regexp (BSD license instead of GPL
279 * ffado-portname-sync.patch from ticket #163 applied.
280 * Remove call to exit in library code.
281 * Make jack_connect/jack_disconnect wait for effective port
282 connection/disconnection.
283 * Add tests to validate intclient.h API.
284 * On Linux, inter-process synchronization primitive switched to POSIX
286 * In JackCoreAudioDriver, move code called in MeasureCallback to be called
288 * David Garcia Garzon netone patch.
289 * Fix from Fernando Lopez-Lezcano for compilation on fc13.
290 * Fix JackPosixSemaphore::TimedWait : same behavior as
291 JackPosixSemaphore::Wait regarding EINTR.
292 * David Garcia Garzon unused_pkt_buf_field_jack2 netone patch.
293 * Arnold Krille firewire snooping patch.
294 * Jan Engelhardt patch for get_cycles on SPARC.
295 * Adrian Knoth hurd.patch, kfreebsd-fix.patch and alpha_ia64-sigsegv.patch
297 * Adrian Knoth fix for linux cycle.h (ticket 188).
298 * In JackCoreAudioDriver, fix an issue when no value is given for input.
302 * Dynamic choice of maximum port number.
303 * More robust sample rate change handling code in JackCoreAudioDriver.
304 * Devin Anderson patch for Jack FFADO driver issues with lost MIDI bytes
305 between periods (and more).
306 * Fix port_rename callback: now both old name and new name are given as
308 * Special code in JackCoreAudio driver to handle completely buggy Digidesign
309 CoreAudio user-land driver.
310 * Ensure that client-side message buffer thread calls thread_init callback
311 if/when it is set by the client (backport of JACK1 rev 3838).
312 * Check dynamic port-max value.
313 * Fix JackCoreMidiDriver::ReadProcAux when ring buffer is full (thanks Devin
315 * Josh Green ALSA driver capture only patch.
316 * When threads are cancelled, the exception has to be rethrown.
317 * Use a QUIT notification to properly quit the server channel, the server
318 channel thread can then be 'stopped' instead of 'canceled'.
319 * Mario Lang alsa_io time calculation overflow patch. Shared memory manager
320 was calling abort in case of fatal error, now return an error in caller.
321 * Change JackEngineProfiling and JackAudioAdapterInterface gnuplot scripts
322 to output SVG instead of PDF.
326 * Solaris boomer backend now working in capture or playback only mode.
327 * Add a -G parameter in CoreAudio backend (the computation value in RT
328 thread expressed as percent of period).
329 * Use SNDCTL_DSP_SYNCGROUP/SNDCTL_DSP_SYNCSTART API to synchronize input and
330 output in Solaris boomer backend.
331 * Big endian bug fix in memops.c.
332 * Fix issues in JackNetDriver::DecodeTransportData and
333 JackNetDriver::Initialize.
334 * Correct CPU timing in JackNetDriver, now take cycle begin time after Read.
335 * Simplify transport in NetJack2: master only can control transport.
336 * Change CoreAudio notification thread setup for OSX Snow Leopard.
337 * Correct server temporary mode: now set a global and quit after
338 server/client message handling is finished.
339 * Add a string parameter to server ==> client notification, add a new
340 JackInfoShutdownCallback type.
341 * CoreAudio backend now issue a JackInfoShutdownCallback when an
342 unrecoverable error is detected (sampling rate change, stream
343 configuration change).
344 * Correct jackdmp.cpp (failures case were not correct..).
345 * Improve JackCoreAudioDriver code.
346 * Raise default port number to 2048.
347 * Correct JackProcessSync::LockedTimedWait.
348 * Correct JACK_MESSAGE_SIZE value, particularly in OSX RPC code.
349 * Now start server channel thread only when backend has been started (so in
351 * Should solve race conditions at start time.
352 * jack_verbose moved to JackGlobals class.
353 * Improve aggregate device management in JackCoreAudioDriver: now a
354 "private" device only and cleanup properly.
355 * Aggregate device code added to JackCoreAudioAdapter.
356 * Implement "hog mode" (exclusive access of the audio device) in
358 * Fix jack_set_sample_rate_callback to have he same behavior as in JACK1.
359 * Dynamic system version detection in JackCoreAudioDriver to either create
360 public or private aggregate device.
361 * In JackCoreAudioDriver, force the SR value to the wanted one *before*
362 creating aggregate device (otherwise creation will fail).
363 * In JackCoreAudioDriver, better cleanup of AD when intermediate open
365 * In JackCoreAudioDriver::Start, wait for the audio driver to effectively
366 start (use the MeasureCallback).
367 * In JackCoreAudioDriver, improve management of input/output channels: -1 is
368 now used internally to indicate a wanted max value.
369 * In JackCoreAudioDriver::OpenAUHAL, correct stream format setup and
371 * Correct crash bug in JackAudioAdapterInterface when not input is used in
372 adapter (temporary fix).
373 * Sync JackCoreAudioAdapter code on JackCoreAudioDriver one.
374 * JACK_SCHED_POLICY switched to SCHED_FIFO.
375 * Now can aggregate device that are themselves AD.
376 * No reason to make jack_on_shutdown deprecated, so revert the incorrect
378 * Thread AcquireRealTime and DropRealTime were (incorrectly) using fThread
380 * Use pthread_self()) (or GetCurrentThread() on Windows) to get the calling
382 * Correctly save and restore RT mode state in freewheel mode.
383 * Correct freewheel code on client side.
384 * Fix AcquireRealTime and DropRealTime: now distinguish when called from
385 another thread (AcquireRealTime/DropRealTime) and from the thread itself
386 (AcquireSelfRealTime/DropSelfRealTime).
387 * Correct JackPosixThread::StartImp: thread priority setting now done in the
389 * Correct JackGraphManager::GetBuffer for the "client loop with one
390 connection" case: buffer must be copied.
391 * Correct JackInfoShutdownCallback prototype, two new
392 JackClientProcessFailure and JackClientZombie JackStatus code.
393 * Correct JackCoreAudio driver when empty strings are given as -C, -P or -d
395 * Better memory allocation error checking on client (library) side.
396 * Better memory allocation error checking in ringbuffer.c, weak import
398 * Memory allocation error checking for jack_client_new and jack_client_open
399 (server and client side).
400 * Memory allocation error checking in server for RPC.
401 * Simplify server temporary mode: now use a JackTemporaryException.
402 * Lock/Unlock shared memory segments (to test...).
403 * Sync with JACK1 : -r parameter now used for no-realtime, realtime (-R) is
404 now default, usable backend given vie platform.
405 * In JackCoreAudio driver, (possibly) clock drift compensation when needed
406 in aggregated devices.
407 * In JackCoreAudio driver, clock drift compensation in aggregated devices
409 * In JackCoreAudio driver, clock drift compensation semantic changed a bit:
410 when on, does not activate if not needed (same clock domain).
411 * Sync JackCoreAudioAdapter code with JackCoreAudioDriver.
415 * New JackBoomerDriver class for Boomer driver on Solaris.
416 * Add mixed 32/64 bits mode (off by default).
417 * Native MIDI backend (JackCoreMidiDriver, JackWinMMEDriver).
418 * In ALSA audio card reservation code, tries to open the card even if
420 * Clock source setting on Linux.
421 * Add jackctl_server_switch_master API.
422 * Fix transport callback (timebase master, sync) issue when used after
423 jack_activate (RT thread was not running).
424 * D-Bus access for jackctl_server_add_slave/jackctl_server_remove_slave API.
425 * Cleanup "loopback" stuff in server.
426 * Torben Hohn fix for InitTime and GetMicroSeconds in JackWinTime.c.
427 * New jack_free function added in jack.h.
428 * Reworked Torben Hohn fix for server restart issue on Windows.
429 * Correct jack_set_error_function, jack_set_info_function and
430 jack_set_thread_creator functions.
431 * Correct JackFifo::TimedWait for EINTR handling.
432 * Move DBus based audio device reservation code in ALSA backend compilation.
433 * Correct JackTransportEngine::MakeAllLocating, sync callback has to be
434 called in this case also.
435 * NetJack2 code: better error checkout, method renaming.
436 * Tim Bechmann patch: hammerfall, only release monitor thread, if it has
438 * Tim Bechmann memops.c optimization patches.
439 * In combined --dbus and --classic compilation code, use PulseAudio
440 acquire/release code.
441 * Big rewrite of Solaris boomer driver, seems to work in duplex mode at
443 * Loopback backend reborn as a dynamically loadable separated backend.
448 * New "profiling" tools.
449 * Rework the mutex/signal classes.
450 * Support for BIG_ENDIAN machines in NetJack2.
451 * D-BUS based device reservation to better coexist with PulseAudio on Linux.
452 * Add auto_connect parameter in netmanager and netadapter.
453 * Use Torben Hohn PI controler code for adapters.
454 * Client incorrect re-naming fixed : now done at socket and fifo level.
455 * Virtualize and allow overriding of thread creation function, to allow Wine
456 support (from JACK1).
460 * Fix jackctl_server_unload_internal.
461 * Filter SIGPIPE to avoid having client get a SIGPIPE when trying to access
463 * Libjack shutdown handler does not "deactivate" (fActive = false) the
464 client anymore, so that jack_deactivate correctly does the job later on.
465 * Better isolation of server and clients system resources to allow starting
466 the server in several user account at the same time.
467 * Report ringbuffer.c fixes from JACK1.
468 * Client and library global context cleanup in case of incorrect shutdown
469 handling (that is applications not correctly closing client after server
471 * Use JACK_DRIVER_DIR variable in internal clients loader.
472 * For ALSA driver, synchronize with latest JACK1 memops functions.
473 * Synchronize JACK2 public headers with JACK1 ones.
474 * Implement jack_client_real_time_priority and
475 jack_client_max_real_time_priority API.
476 * Use up to BUFFER_SIZE_MAX frames in midi ports, fix for ticket #117.
477 * Cleanup server starting code for clients directly linked with
479 * JackMessageBuffer was using thread "Stop" scheme in destructor, now use
480 the safer thread "Kill" way.
481 * Synchronize ALSA backend code with JACK1 one.
482 * Set default mode to 'slow' in JackNetDriver and JackNetAdapter.
483 * Simplify audio packet order verification.
484 * Fix JackNetInterface::SetNetBufferSize for socket buffer size computation
485 and JackNetMasterInterface::DataRecv if synch packet is received, various
487 * Better recovery of network overload situations, now "resynchronize" by
489 * Support for BIG_ENDIAN machines in NetJack2.
490 * Support for BIG_ENDIAN machines in NetJack2 for MIDI ports.
491 * Support for "-h" option in internal clients to print the parameters.
492 * In NetJack2, fix a bug when capture or playback only channels are used.
493 * Add a JACK_INTERNAL_DIR environment variable to be used for internal
495 * Add a resample quality parameter in audioadapter.
496 * Now correctly return an error if JackServer::SetBufferSize could not
497 change the buffer size (and was just restoring the current one).
498 * Use PRIu32 kind of macro in JackAlsaDriver again.
499 * Add a resample quality parameter in netadapter.
503 * Waf based build system: Nedko Arnaudov, Grame for preliminary OSX support.
504 * Control API, dbus based server control access: Nedko Arnaudov, Grame.
505 * NetJack2 components (in progress): jack_net backend, netmanager,
506 audioadapter, netadapter : Romain Moret, Grame.
507 * Code restructuring to help port on other architectures: Michael Voigt.
508 * Code cleanup/optimization: Tim Blechmann.
509 * Improve handling of server internal clients that can now be
510 loaded/unloaded using the new server control API: Grame.
511 * A lot of bug fix and improvements.
517 * Add port register/unregister notification in JackAlsaDriver.
518 * Correct JACK_port_unregister in MIDI backend.
519 * Add TimeCallback in JackDebugClient class.
520 * Correct jack_get_time propotype.
521 * Correct JackSocketClientChannel::ClientClose to use ServerSyncCall instead
523 * Better documentation in jack.h. libjackdmp.so renamed to
524 libjackservermp.so and same for OSX framework.
525 * Define an internal jack_client_open_aux needed for library wrapper feature.
526 * Remove unneeded jack_port_connect API.
527 * Correct jack_port_get_connections function (should return NULL when no
529 * In thread model, execute a dummy cycle to be sure thread has the correct
530 properties (ensure thread creation is finished).
531 * Fix engine real-time notification (was broken since ??).
532 * Implements wrapper layer.
533 * Correct jack_port_get_total_latency.
534 * Correct all backend playback port latency in case of "asynchronous" mode
536 * Add test for jack_cycle_wait, jack_cycle_wait and jack_set_process_thread
538 * RT scheduling for OSX thread (when used in dummy driver).
539 * Add -L (extra output latency in aynchronous mode) in CoreAudio driver.
540 * New JackLockedEngine decorator class to serialize access from ALSA Midi
541 thread, command thread and in-server clients.
542 * Use engine in JackAlsaDriver::port_register and
543 JackAlsaDriver::port_unregister.
544 * Fix connect notification to deliver *one* notification only.
545 * Correct JackClient::Activate so that first kGraphOrderCallback can be
546 received by the client notification thread.
547 * New jack_server_control client to test notifications when linked to the
549 * Synchronise transport.h with latest jackd version (Video handling).
550 * Transport timebase fix.
551 * Dmitry Baikov patch for alsa_rawmidi driver.
552 * Pieter Palmers patch for FFADO driver.
553 * Add an Init method for blocking drivers to be decorated using
554 JackThreadedDriver class.
555 * Correct PortRegister, port name checking must be done on server side.
556 * Correct a missing parameter in the usage message of jack_midiseq.
557 * New SetNonBlocking method for JackSocket.
558 * Correct a dirty port array issue in JackGraphManager::GetPortsAux.
562 * Updated API to match jack 0.109.0 version.
563 * Update in usx2y.c and JackPort.cpp to match jackd 0.109.2.
564 * Latest jack_lsp code from jack SVN.
565 * Add jack_mp_thread_wait client example.
566 * Add jack_thread_wait client example.
567 * Remove checking thread in CoreAudio driver, better device state change
568 recovery strategy: the driver is stopped and restarted.
569 * Move transport related methods from JackEngine to JackServer.
572 * Tim Blechmann sse optimization patch for JackaudioPort::MixAudioBuffer,
573 use of Apple Accelerate framework on OSX.
574 * Remove use of assert in JackFifo, JackMachSemaphore, and
575 JackPosixSemaphore: print an error instead.
576 * Correct "server_connect": close the communication channel.
577 * More robust external API.
578 * Use SetAlias for port naming.
579 * Use jackd midi port naming scheme.
580 * Notify ports unregistration in JackEngine::ClientCloseAux.
581 * Fix in JackClient::Error(): when RT thread is failing and calling
582 Shutdown, Shutdown was not desactivating the client correctly.
586 * On OSX, use CFNotificationCenterPostNotificationWithOptions with
587 kCFNotificationDeliverImmediately | kCFNotificationPostToAllSessions for
588 server ==> JackRouter plugin notification.
589 * On OSX, use jack server name in notification system.
590 * Correct fPeriodUsecs computation in JackAudioDriver::SetBufferSize and
591 JackAudioDriver::SetSampleRate.
592 * Correct JackMachNotifyChannel::ClientNotify.
593 * Correct bug in CoreAudio driver sample rate management.
594 * Add a sample_rate change listener in CoreAudio driver.
595 * Correct sample_rate management in JackCoreAudioDriver::Open.
596 * Better handling in sample_rate change listener.
597 * Pieter Palmers FFADO driver and scons based build.
598 * Pieter Palmers second new build system: scons and Makefile based build.
599 * Tim Blechmann scons patch.
600 * Change string management for proper compilation with gcc 4.2.2.
602 * Cleanup in CoreAudio driver.
603 * Tim Blechmann patch for JackGraphManager::GetPortsAux memory leak, Tim
604 Blechmann patch for scons install.
605 * Dmitry Baikov MIDI patch: alsa_seqmidi and alsa_rammidi drivers.
606 * CoreAudio driver improvement: detect and notify abnormal situations
607 (stopped driver in case of SR change...).
611 * Internal loadable client implementation, winpipe version added.
612 * Reorganize jack headers.
613 * Improve Linux install/remove scripts.
614 * Use LIB_DIR variable for 64 bits related compilation (drivers location).
615 * More generic Linux script.
616 * Correct jack_acquire_real_time_scheduling on OSX.
617 * Merge of Dmitry Baikov MIDI branch.
618 * Correct JackGraphManager::GetPortsAux to use port type.
619 * Remove JackEngineTiming class: code moved in JackEngineControl.
620 * Add midiseq and midisine examples.
621 * Cleanup old zombification code.
622 * Linux Makefile now install jack headers.
623 * Use of JACK_CLIENT_DEBUG environment variable to activate debug client
625 * Definition of JACK_LOCATION variable using -D in the Makefile.
626 * Restore jack 0.103.0 MIDI API version.
627 * Fix a bug in freewheel management in async mode: drivers now receive the
628 kStartFreewheelCallback and kStopFreewheelCallback notifications.
629 * Server and user directory related code moved in a JackTools file.
630 * Client name rewriting to remove path characters (used in fifo naming).
631 * Correct ALSA driver Attach method: internal driver may have changed the
632 buffer_size and sample_rate values.
633 * Add JackWinSemaphore class.
634 * Add an implementation for obsolete jack_internal_client_new and
635 jack_internal_client_close.
636 * Add missing jack_port_type_size.
637 * Use of JackWinSemaphore instead of JackWinEvent for inter-process
639 * Correct types.h for use with MINGW on Windows.
640 * Move OSX start/stop notification mechanism in Jackdmp.cpp.
641 * Correct CheckPort in JackAPI.cpp.
645 * Correct jack_client_open "status" management.
646 * Rename server_name from "default" to "jackdmp_default" to avoid conflict
647 with regular jackd server.
648 * Fix a resource leak issue in JackCoreAudioDriver::Close().
649 * Better implement "jack_client_open" when linking a client with the server
651 * Correct "jack_register_server" in shm.c.
652 * Add missing timestamps.c and timestamps.h files.
653 * Correctly export public headers in OSX frameworks.
654 * Suppress JackEngine::ClientInternalCloseIm method.
655 * Use .jackdrc file (instead of .jackdmprc).
656 * Install script now creates a link "jackd ==> jackdmp" so that automatic
657 launch can work correctly.
658 * Paul Davis patch for -r (--replace-registry) feature.
659 * Internal loadable client implementation.
660 * Fix JackEngine::Close() method.
661 * Windows JackRouter.dll version 0.17: 32 integer sample format.
666 * Windows JackRouter.dll version 0.16: use of "jack_client_open" API to
667 allow automatic client renaming, better Windows VISTA support, new
672 * Fix backend port alias management (renaming in system:xxx).
673 * Fix a bug in JackLibClient::Open introduced when adding automatic client
675 * Fix a bug in jack_test.
676 * Correct JackShmMem destructor.
677 * Correct end case in JackClient::Execute.
678 * Correct JackMachSemaphore::Disconnect.
679 * Implement server temporary (-T) mode.
680 * Make "Rename" a method of JackPort class, call it from driver Attach
682 * Server/library protocol checking implementation.
686 * Checking in the server to avoid calling the clients if no callback are
688 * Correct deprecated jack_set_sample_rate_callback to return 0 instead of
690 * Dmitry Baikov buffer size patch.
691 * Correct notification for kActivateClient event. Correct
692 JackEngine::ClientCloseAux (when called from
693 JackEngine::ClientExternalOpen).
694 * Correct JackWinEvent::Allocate.
695 * Automatic client renaming.
696 * Add "systemic" latencies management in CoreAudio driver.
697 * Automatic server launch.
698 * Removes unneeded 'volatile' for JackTransportEngine::fWriteCounter.
702 * Correct back JackAlsaDriver::Read method.
703 * Dmitry Baikov patch for JackGraphManager.cpp. Merge JackGraphManager Remove
704 and Release method in a unique Release method.
705 * Dmitry Baikov jackmp-time patch : add jack_get_time, jack_time_to_frames,
706 jack_frames_to_time. Add missing -D__SMP__in OSX project. Add new
707 jack_port_set_alias, jack_port_unset_alias and jack_port_get_aliases API.
708 * Steven Chamberlain patch to fix jack_port_by_id export.
709 * Steven Chamberlain patch to fix jack_port_type. Test for jack_port_type
710 behaviour in jack_test.cpp tool. Add jack_set_client_registration_callback
711 API. Add "callback exiting" and "jack_frame_time" tests in jack_test.
715 * More client debug code: check if the client is still valid in every
716 JackDebugClient method, check if the library context is still valid in
718 * Uses a time out value of 10 sec in freewheel mode (like jack).
719 * More robust activation/deactivation code, especially in case of client
721 * New LockAllMemory and UnlockAllMemory functions.
722 * Use pthread_attr_setstacksize in JackPosixThread class.
723 * Add Pieter Palmers FreeBob driver.
724 * Thibault LeMeur ALSA driver patch.
725 * Thom Johansen fix for port buffer alignment issues.
726 * Better error checking in PortAudio driver.
730 * Tom Szilagyi memory leak fix in ringbuffer.c.
731 * Move client refnum management in JackEngine.
732 * Shared_ports renamed to shared_graph.
733 * Add call to the init callback (set up using the
734 jack_set_thread_init_callback API) in Real-Time and Notification threads.
735 * Define a new 'kActivateClient' notification.
736 * New server/client data transfer model to fix a 64 bits system bug.
737 * Fix a device name reversal bug in ALSA driver.
738 * Implement thread.h API.
742 * Improve audio driver synchronous code to better handle possible time-out
744 * Correct JackWinEnvent::Allocate (handle the ERROR_ALREADY_EXISTS case).
745 * Correct JackEngine::ClientExternalNew.
749 * Various fixes in Windows version.
750 * Signal handling in the Windows server.
751 * Improved JackRouter ASIO/Jack bridge on Windows.
752 * Rename global "verbose" in "jack_verbose" to avoid symbol clash with
754 * Add a new cpu testing/loading client.
755 * Correct server SetBufferSize in case of failure.
756 * Correct PortAudio driver help.
757 * Use -D to setup ADDON_DIR on OSX and Linux.
758 * Synchronize ALSA backend with jack one.
762 * Correct a bug introduced in 0.55 version that was preventing coreaudio
763 audio inputs to work.
764 * Restructured code structure after import on svn.
768 * Correct bug in Mutex code in JackClientPipeThread::HandleRequest.
769 * ASIO JackRouter driver supports more applications.
770 * Updated HTML documentation.
771 * Windows dll binaries are compiled in "release" mode.
775 * Correct SetBufferSize in coreaudio driver, portaudio driver and
777 * Real-time notifications for Windows version.
778 * In the PortAudio backend, display more informations for installed WinMME,
780 * DirectSound and ASIO drivers.
785 * Correct management of monitor ports in ALSA driver.
786 * Engine code cleanup.
787 * Apply Rui patch for more consistent parameter naming in coreaudio driver.
788 * Correct JackProcessSync::TimedWait: time-out was not computed correctly.
789 * Check the return code of NotifyAddClient in JackEngine.
793 * Use the latest shm implementation that solve the uncleaned shm segment
795 * Close still opened file descriptors (report from Giso Grimm). Updated html
800 * Correct JackPilotMP tool on OSX.
801 * Correct CoreAudio driver for half duplex cases.
802 * Fix a bug in transport for "unactivated" clients.
803 * Fix a bug when removing "unactivated" clients from the server. Tested on
808 * Universal version for Mac Intel and PPC.
809 * Improvement of CoreAudio driver for half duplex cases.
813 * Correct bugs in transport API implementation.
817 * Transport API implementation.
821 * Internal connection manager code cleanup.
825 * Finish software monitoring implementation for ALSA and CoreAudio drivers.
826 * Simpler shared library management on OSX.
830 * More fix for 64 bits compilation.
831 * Correct ALSA driver.
832 * Create a specific folder for jackdmp drivers.
833 * Use /dev/shm as default for fifo and sockets.
834 * "Install" and "Remove" script for smoother use with regular jack.
838 * Fix a bug in loop management.
839 * Fix a bug in driver loading/unloading code.
840 * Internal code cleanup for better 64 bits architecture support.
841 * Compilation on OSX/Intel.
842 * Add the -d option for coreaudio driver (display CoreAudio devices internal
847 * Script to remove the OSX binary stuff.
848 * Correct an export symbol issue that was preventing QjackCtl to work on OSX.
849 * Fix the consequences of the asynchronous semantic of
850 connections/disconnections.
854 * Patch from Dmitry Daikov: use clock_gettime by default for timing.
855 * Correct dirty buffer issue in CoreAudio driver. Updated doc.
859 * Correct freewheel mode.
860 * Optimize ALSA and coreaudio drivers.
861 * Correct OSX installation script.
865 * Patch from Nick Mainsbridge.
866 * Correct default mode for ALSA driver.
867 * Correct XCode project.
871 * Add the ALSA MMAP_COMPLEX support for ALSA driver.
872 * Patch from Dmitry Daikov: compilation option to choose between
873 "get_cycles" and "gettimeofday" to measure timing.
877 * Linux version, code cleanup, new -L parameter to activate the loopback
878 driver (see Documentation), a number of loopback ports can be defined.
879 Client validation tool.
883 * Correct bug in mixing code that caused Ardour + jackdmp to crash...
887 * Implement client zombification + correct feedback loop management + code
892 * Implements jack_time_frame, new -S (sync) mode: when "synch" mode is
893 activated, the jackdmp server waits for the graph to be finished in the
894 current cycle before writing the output buffers. Note: To experiment with
895 the -S option, jackdmp must be launched in a console.
899 * First published version