ChangeLog 52.6 KB
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---------------------------
  Contributors
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Dmitry Baikov
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Gabriel M. Beddingfield
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Steven Chamberlain
Thom Johansen
Thibault LeMeur
Tom Szilagyi
Andrzej Szombierski 
Kjetil S.Matheussen
Pieter Palmers
Tim Blechmann
Marc-Olivier Barre
Nedko Arnaudov
Fernando Lopez-Lezcano
Romain Moret
Florian Faber
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Michael Voigt
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Torben Hohn  
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Paul Davis
Peter L Jones
Devin Anderson
Josh Green
Mario Lang
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Arnold Krille
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---------------------------
  Jackdmp changes log
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2010-04-07 Stephane Letz  <letz@grame.fr>

	* Remove call to exit in library code.

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2010-03-26 Stephane Letz  <letz@grame.fr>

	* ffado-portname-sync.patch from ticket #163 applied.
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2010-03-24 Stephane Letz  <letz@grame.fr>

	* On Windows, now use TRE library for regexp (BSD license instead of GPL license).
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2010-03-19 Stephane Letz  <letz@grame.fr>

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	* Fix some file header to have library side code use LGPL.
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	* Apply srcfactor.diff patch for ticket #162.
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2010-03-06 Stephane Letz  <letz@grame.fr>

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	* Arnold Krille firewire patch.
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	* Raise JACK_DRIVER_PARAM_STRING_MAX and JACK_PARAM_STRING_MAX to 127 otherwise some audio drivers cannot be loaded on OSX.

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2010-03-04 Stephane Letz  <letz@grame.fr>

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	* Correct JackMachServerChannel::Execute : keep running even in error cases.
	* Raise JACK_PROTOCOL_VERSION number.

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2010-03-03 Stephane Letz  <letz@grame.fr>
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	* Correct JackGraphManager::DeactivatePort.

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2010-03-02 Stephane Letz  <letz@grame.fr>

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	* Improve JackCoreAudioDriver and JackCoreAudioAdapter : when no devices are described, takes default input and output and aggregate them.

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2010-02-15 Stephane Letz  <letz@grame.fr>
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	* Version 1.9.6 started.

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2010-01-29 Gabriel M. Beddingfield <gabriel@teuton.org>

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	* Change JackEngineProfiling and JackAudioAdapterInterface gnuplot scripts to output SVG instead of PDF.

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2009-12-15 Stephane Letz  <letz@grame.fr>

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	* Shared memory manager was calling abort in case of fatal error, now return an error in caller.

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2009-12-13 Stephane Letz  <letz@grame.fr>

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	* Mario Lang alsa_io time calculation overflow patch.

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2009-12-10 Stephane Letz  <letz@grame.fr>

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	* Use a QUIT notification to properly quit the server channel, the server channel thread can then be 'stopped' instead of 'canceled'.

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2009-12-09 Stephane Letz  <letz@grame.fr>

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	* When threads are cancelled, the exception has to be rethrown. 

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2009-12-08 Stephane Letz  <letz@grame.fr>

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	* Josh Green ALSA driver capture only patch.  

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2009-12-03 Stephane Letz  <letz@grame.fr>

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	* Fix JackCoreMidiDriver::ReadProcAux when ring buffer is full (thanks Devin Anderson).  

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2009-12-02 Stephane Letz  <letz@grame.fr>

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	* Special code in JackCoreAudio driver to handle completely buggy Digidesign CoreAudio user-land driver. 
	* Ensure that client-side message buffer thread calls thread_init callback if/when it is set by the client (backport of JACK1 rev 3838).
	* Check dynamic port-max value.

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2009-12-01 Stephane Letz  <letz@grame.fr>

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	* Fix port_rename callback : now both old name and new name are given as parameters.

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2009-11-30 Stephane Letz  <letz@grame.fr>

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	* Devin Anderson patch for Jack FFADO driver issues with lost MIDI bytes between periods (and more). 

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2009-11-29 Stephane Letz  <letz@grame.fr>

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	* More robust sample rate change handling code in JackCoreAudioDriver.

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2009-11-24 Stephane Letz  <letz@grame.fr>

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	* Dynamic choice of maximum port number.

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2009-11-23 Stephane Letz  <letz@grame.fr>

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	* Peter L Jones patch for NetJack1 compilation on Windows.

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2009-11-20 Stephane Letz  <letz@grame.fr>

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	* Version 1.9.5 started.
	* Client debugging code improved.

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2009-11-18 Stephane Letz  <letz@grame.fr>

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	* Sync JackCoreAudioAdapter code with JackCoreAudioDriver.

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2009-11-17 Stephane Letz  <letz@grame.fr>

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	* In JackCoreAudio driver, clock drift compensation in aggregated devices working.
	* In JackCoreAudio driver, clock drift compensation semantic changed a bit : when on, does not activate if not needed (same clock domain).

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2009-11-16 Stephane Letz  <letz@grame.fr>

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	* In JackCoreAudio driver, (possibly) clock drift compensation when needed in aggregated devices.

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2009-11-14 Stephane Letz  <letz@grame.fr>

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	* Sync with JACK1 : -r parameter now used for no-realtime, realtime (-R) is now default, usable backend given vie platform.

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2009-11-13 Stephane Letz  <letz@grame.fr>

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	* Better memory allocation error checking in ringbuffer.c, weak import improvements.
	* Memory allocation error checking for jack_client_new and jack_client_open (server and client side).
	* Memory allocation error checking in server for RPC.
	* Simplify server temporary mode : now use a JackTemporaryException.
	* Lock/Unlock shared memory segments (to test...).

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2009-11-12 Stephane Letz  <letz@grame.fr>

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	* Better memory allocation error checking on client (library) side. 

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2009-11-11 Stephane Letz  <letz@grame.fr>
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	* Correct JackCoreAudio driver when empty strings are given as -C, -P or -d parameter. 

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2009-11-10 Stephane Letz  <letz@grame.fr>

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	* Correct JackInfoShutdownCallback prototype, two new JackClientProcessFailure and JackClientZombie JackStatus code.  

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2009-11-09 Stephane Letz  <letz@grame.fr>

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	* Correct JackGraphManager::GetBuffer for the "client loop with one connection" case : buffer must be copied.

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2009-11-07 Stephane Letz  <letz@grame.fr>

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	* Fix AcquireRealTime and DropRealTime: now distinguish when called from another thread (AcquireRealTime/DropRealTime) and from the thread itself (AcquireSelfRealTime/DropSelfRealTime).
	* Correct JackPosixThread::StartImp : thread priority setting now done in the RT case only.

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2009-11-06 Stephane Letz  <letz@grame.fr>

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	* Correctly save and restore RT mode state in freewheel mode.
	* Correct freewheel code on client side.

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2009-11-05 Stephane Letz  <letz@grame.fr>

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	* No reason to make jack_on_shutdown deprecated, so revert the incorrect change.
	* Thread AcquireRealTime and DropRealTime were (incorrectly) using fThread field. Use pthread_self()) (or GetCurrentThread() on Windows) to get the calling thread.

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2009-10-30 Stephane Letz  <letz@grame.fr>

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	* In JackCoreAudioDriver, improve management of input/output channels: -1 is now used internally to indicate a wanted max value. 
	* In JackCoreAudioDriver::OpenAUHAL, correct stream format setup and cleanup. 
	* Correct crash bug in JackAudioAdapterInterface when not input is used in adapter (temporary fix...)
	* Sync JackCoreAudioAdapter code on JackCoreAudioDriver one.
	* JACK_SCHED_POLICY switched to SCHED_FIFO.
	* Now can aggregate device that are themselves AD.

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2009-10-29 Stephane Letz  <letz@grame.fr>

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	* In JackCoreAudioDriver::Start, wait for the audio driver to effectively start (use the MeasureCallback).

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2009-10-28 Stephane Letz  <letz@grame.fr>

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	* In JackCoreAudioDriver, force the SR value to the wanted one *before* creating aggregate device (otherwise creation will fail). 
	* In JackCoreAudioDriver, better cleanup of AD when intermediate open failure.

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2009-10-27 Stephane Letz  <letz@grame.fr>

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	* Dynamic system version detection in JackCoreAudioDriver to either create public or private aggregate device.

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2009-10-26 Stephane Letz  <letz@grame.fr>

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	* Implement "hog mode" (exclusive access of the audio device) in JackCoreAudioDriver.
	* Fix jack_set_sample_rate_callback to have he same behavior as in JACK1.

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2009-10-25 Stephane Letz  <letz@grame.fr>

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	* Improve aggregate device management in JackCoreAudioDriver : now a "private" device only and cleanup properly.
	* Aggregate device code added to JackCoreAudioAdapter.

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2009-10-23 Stephane Letz  <letz@grame.fr>
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	* Correct JackProcessSync::LockedTimedWait.
	* Correct JACK_MESSAGE_SIZE value, particularly in OSX RPC code.
	* Now start server channel thread only when backend has been started (so in JackServer::Start). Should solve race conditions at start time.
	* jack_verbose moved to JackGlobals class.

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2009-10-22 Stephane Letz  <letz@grame.fr>

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	* Correct jackdmp.cpp (failures case were not correct..). Improve JackCoreAudioDriver code. Raise default port number to 2048.

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2009-10-20 Stephane Letz  <letz@grame.fr>

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	* Add a string parameter to server ==> client notification, add a new JackInfoShutdownCallback type.
	* CoreAudio backend now issue a JackInfoShutdownCallback when an unrecoverable error is detected (sampling rate change, stream configuration change)
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2009-10-17 Stephane Letz  <letz@grame.fr>

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	* Correct server temporary mode : now set a global and quit after server/client message handling is finished.

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2009-10-15 Stephane Letz  <letz@grame.fr>

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	* Change CoreAudio notification thread setup for OSX Snow Leopard.

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2009-09-18 Stephane Letz  <letz@grame.fr>

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	* Simplify transport in NetJack2: master only can control transport.
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2009-09-15 Stephane Letz  <letz@grame.fr>

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	* Correct CPU timing in JackNetDriver, now take cycle begin time after Read.
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	* Fix issues in JackNetDriver::DecodeTransportData and JackNetDriver::Initialize.
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2009-08-28 Stephane Letz  <letz@grame.fr>

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	* Correct monitor port naming in JackAudioDriver and JackCoreAudioDriver.
	* Big endian bug fix in memops.c (http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;filename=11_be24bit.patch;att=1;bug=486308)

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2009-07-31 Stephane Letz  <letz@grame.fr>

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	* Use SNDCTL_DSP_SYNCGROUP/SNDCTL_DSP_SYNCSTART API to synchronize input and output in Solaris boomer backend.

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2009-07-29 Stephane Letz  <letz@grame.fr>
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	* Add a -G parameter in CoreAudio backend (the computation value in RT thread expressed as percent of period).

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2009-07-28 Stephane Letz  <letz@grame.fr>

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	* Fix CopyAndConvertIn for Solaris backends.

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2009-07-22 Stephane Letz  <letz@grame.fr>

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	* Version 1.9.4 started.
	* Solaris boomer backend now working in capture or playback only mode.
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	* Fix control.h for proper compilation on Solaris.
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2009-07-17 Stephane Letz  <letz@grame.fr>

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	* Loopback backend reborn as a dynamically loadable separated backend.
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	* -L parameter for loopback backend activated again in jackd.
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2009-07-17 Stephane Letz  <letz@grame.fr>

	* Big rewrite of Solaris boomer driver, seems to work in duplex mode at least.
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	* In combined --dbus and --classic compilation code, use PulseAudio acquire/release code.
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2009-07-15 Stephane Letz  <letz@grame.fr>
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	* Rename JackDriver::Init method to JackDriver::Initialize (to avoid confusion with JackThread::Init method).
	* Update Solaris boomer driver.
	* Report some cleanup and documentation improvements done on JACK1 timing functions.

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2009-07-11 Stephane Letz  <letz@grame.fr>

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	* Raise drivers time out used in synchronous mode.

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2009-07-09 Stephane Letz  <letz@grame.fr>

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	* Use __attribute__((__packed__)) again, more fixes for 64/32 mixed mode.
	* Torben Hohn changes for 64/32 mixed mode in wscripts.
	* Add compile time option for maximum ports per application.

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2009-07-07 Stephane Letz  <letz@grame.fr>

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	* Use __attribute__((__aligned__(32))) instead of __attribute__((__packed__)) for 64/32 mixed mode.

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2009-07-03 Stephane Letz  <letz@grame.fr>

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	* Another Tim Bechmann memops.c optimization patch.

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2009-07-01 Stephane Letz  <letz@grame.fr>

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	* Tim Bechmann memops.c optimization patch.

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2009-06-30 Stephane Letz  <letz@grame.fr>

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	* Tim Bechmann patch : hammerfall, only release monitor thread, if it has been created.
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2009-06-19 Stephane Letz  <letz@grame.fr>

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	* Correct JackTransportEngine::MakeAllLocating, sync callback has to be called in this case also.
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	* NetJack2 code : better error checkout, method renaming.
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2009-06-17 Stephane Letz  <letz@grame.fr>

	* Move DBus based audio device reservation code in ALSA backend compilation.

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2009-06-16 Stephane Letz  <letz@grame.fr>

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	* Correct JackFifo::TimedWait for EINTR handling.

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2009-06-05 Stephane Letz  <letz@grame.fr>

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	* Correct jack_set_error_function, jack_set_info_function and jack_set_thread_creator functions.

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2009-05-18 Stephane Letz  <letz@grame.fr>

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	* Correct wcsript files to create jackdbus only (and not create jackd anymore) when compiled in --dbus mode, add a --classic option. Both options are possible but issue a warning.

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2009-05-15 Stephane Letz  <letz@grame.fr>

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	* Move InitFrameTime in JackDriver::Start method.

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2009-05-13 Stephane Letz  <letz@grame.fr>

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	* Reworked Torben Hohn fix for server restart issue on Windows.

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2009-05-11 Stephane Letz  <letz@grame.fr>

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	* New jack_free function added in jack.h.
	* Torben Hohn fix for InitTime and GetMicroSeconds in JackWinTime.c.

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2009-05-07 Stephane Letz  <letz@grame.fr>

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	* Cleanup "loopback" stuff in server.

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2009-05-06 Stephane Letz  <letz@grame.fr>

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	* Fix transport callback (timebase master, sync) issue when used after jack_activate (RT thread was not running).
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	* D-Bus access for jackctl_server_add_slave/jackctl_server_remove_slave API.
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2009-05-05 Stephane Letz  <letz@grame.fr>

	* First working version of native MIDI backend (JackCoreMidiDriver, JackWinMMEDriver).
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2009-04-22 Stephane Letz  <letz@grame.fr>
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	* jackctl_server_load_master renamed to jackctl_server_switch_master, jackctl_server_unload_master is removed.
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2009-04-21 Stephane Letz  <letz@grame.fr>

	* Add jackctl_server_load_master/jackctl_server_unload_master API.
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2009-04-20 Stephane Letz  <letz@grame.fr>

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	* In ALSA audio card reservation code, tries to open the card even if reservation fails.
	* Clock source setting on Linux.
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2009-04-08 Stephane Letz  <letz@grame.fr>
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	* Native MIDI backend (JackCoreMidiDriver, JackWinMMEDriver) in progress.

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2009-04-03 Stephane Letz  <letz@grame.fr>
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	* Simplify JackClient RT code, jack_thread_wait API marked deprecated."

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2009-03-29 Stephane Letz  <letz@grame.fr>
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	* Cleanup JackInternalClient code.

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2009-03-27 Stephane Letz  <letz@grame.fr>
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	* Add a buffer size callback for netmaster that just remove the client (it will be recreated with the new parameters).

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2009-03-26 Stephane Letz  <letz@grame.fr>
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	* First working JackBoomerDriver two threads version.

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2009-03-24 Stephane Letz  <letz@grame.fr>
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	* New JackBoomerDriver class for Boomer driver on Solaris.
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	* Add mixed 32/64 bits mode (off by default).
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2009-03-23 Stephane Letz  <letz@grame.fr>
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	* Version 1.9.3 started.
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	* Tim Blechmann optimization patch (inlining some heavy used methods).
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2009-03-12 Stephane Letz  <letz@grame.fr>

        * Virtualize and allow overriding of thread creation function, to allow Wine support (from JACK1).
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2009-03-12 Stephane Letz  <letz@grame.fr>

        * Try automatic adaptative mode in adapters.
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2009-03-11 Stephane Letz  <letz@grame.fr>

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        * Client incorrect re-naming fixed : now done at socket level also.
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2009-03-10 Stephane Letz  <letz@grame.fr>

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	* Add -g (ring-buffer) parameter to netadapter.
	* Automatic adaptative ringbuffer size mode when -g = 0.

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2009-03-09 Stephane Letz  <letz@grame.fr>

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	* Use Torben Hohn PI controler code for adapters (in progress).

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2009-03-05 Stephane Letz  <letz@grame.fr>

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	* Support for BIG_ENDIAN machines in NetJack2 for transport data.
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	* Add auto_connect parameter in netmanager and netadapter.
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2009-03-03 Stephane Letz  <letz@grame.fr>

	* More robust profiling tools when clients come and go.
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2009-03-01 Stephane Letz  <letz@grame.fr>

	* Raise default port number to 1024.
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2009-02-27 Stephane Letz  <letz@grame.fr>

	* Improve generated gnuplot files for adapting code.
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2009-02-25 Stephane Letz  <letz@grame.fr>

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	* Major cleanup in adapter code.
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2009-02-25 Stephane Letz  <letz@grame.fr>

	* Fix JackNetDriver::Close method.
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        * For audio device reservation, add card_to_num function.
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        * Fix buffer size and sample rate handling in JackAlsaAdapter.
        * Add control for adapter ringbuffer size.
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	* Fix JackAlsaAdapter.h for 64 bits compilation.
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2009-02-23 Stephane Letz  <letz@grame.fr>

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	* Another fix in systemdeps.h and types.h: jack_time_t now uniquely defined in types.h.
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	* Move generic code and data in JackNetInterface and JackNetMasterInterface classes.
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        * First version of D-Bus based audio device reservation.
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2009-02-20 Stephane Letz  <letz@grame.fr>

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	* Add InitConnection and InitRendering methods in JackNetSlaveInterface, better packet type checking in JackNetSlaveInterface::SyncRecv.
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	* Change fMulticastIP handling in JackNetInterface.
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        * Cleanup systemdeps.h on Windows.
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2009-02-17 Stephane Letz  <letz@grame.fr>

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	* Fix the mutex/signal classes on Windows.
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        * Client incorrect re-naming fixed: now done at fifo level only.
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2009-02-16 Stephane Letz  <letz@grame.fr>

	* Rework the mutex/signal classes. Use them in JackMessageBuffer.

2009-02-11 Stephane Letz  <letz@grame.fr>

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	* Merge Solaris branch back on trunk.
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        * Equality of input and output buffer size removed (for now) in JackOSSDriver.
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2009-02-10 Stephane Letz  <letz@grame.fr>

	* Add a resample quality parameter in netadapter.

2009-02-09 Stephane Letz  <letz@grame.fr>

	* Use PRIu32 kind of macro in JackAlsaDriver again.
	* Now correctly return an error if JackServer::SetBufferSize could not change the buffer size (and was just restoring the current one).

2009-02-05 Stephane Letz  <letz@grame.fr>

	* Add a resample quality parameter in audioadapter.

2009-02-01 Stephane Letz  <letz@grame.fr>

	* Add a JACK_INTERNAL_DIR environment variable to be used for internal clients.

2009-01-30 Stephane Letz  <letz@grame.fr>

	* In NetJack2, fix a bug when capture or playback only channels are used.

2009-01-29 Stephane Letz  <letz@grame.fr>

	* Support for "-h" option in internal clients to print the parameters. 
	* Support for BIG_ENDIAN machines in NetJack2 for MIDI ports.

2009-01-28 Stephane Letz  <letz@grame.fr>

	* Support for BIG_ENDIAN machines in NetJack2.

2009-01-27 Stephane Letz  <letz@grame.fr>

	* Better recovery of network overload situations, now "resynchronize" by skipping cycles."

2009-01-26 Stephane Letz  <letz@grame.fr>

	* Fix JackNetInterface::SetNetBufferSize for socket buffer size computation and JackNetMasterInterface::DataRecv if synch packet is received, various cleanup.
	* Fix in JackAlsaAdapter::Open.
	* Simplify audio packet order verification.
	* Set default mode to 'slow' in JackNetDriver and JackNetAdapter.

2009-01-19 Stephane Letz  <letz@grame.fr>

	* Synchronize ALSA backend code with JACK1 one.

2009-01-17 Stephane Letz  <letz@grame.fr>

	* JackMessageBuffer was using thread "Stop" scheme in destructor, now use the safer thread "Kill" way. 

2009-01-14 Stephane Letz  <letz@grame.fr>

	* Cleanup server starting code for clients directly linked with libjackserver.so.

2009-01-09 Stephane Letz  <letz@grame.fr>

	* JackProfiler scan already running clients (so can now be added anytime in the graph).

2009-01-09 Stephane Letz  <letz@grame.fr>

	* New JackProfiler class for real-time server monitoring. 

2009-01-07 Stephane Letz  <letz@grame.fr>

	* Use up to BUFFER_SIZE_MAX frames in midi ports, fix for ticket #117.

2009-01-05 Stephane Letz  <letz@grame.fr>

556
	* Synchronize jack2 public headers with JACK1 ones. 
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	* Implement jack_client_real_time_priority and jack_client_max_real_time_priority API.

2008-12-18 Stephane Letz  <letz@grame.fr>

561
	* For ALSA driver, synchronize with latest JACK1 memops functions. 
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    	* Use memops functions in JackOSSDriver.
	* Use memops functions in JackOSSAdapter.

2008-12-17 Stephane Letz  <letz@grame.fr>

	* Use JACK_DRIVER_DIR variable in internal clients loader.

2008-12-16 Stephane Letz  <letz@grame.fr>

	* Fix JackOSSDriver::SetBufferSize (was crashing when restoring old size), fix ticket #111.
        * Force memory page in of profiling array in JackOSSDriver::Open.
	* Cleanup profiling code.
	* Client and library global context cleanup in case of incorrect shutdown handling (that is applications not correctly closing client after server has shutdown).

2008-12-08 Stephane Letz  <letz@grame.fr>

	* Forbid JackOSSDriver to run in "aynchronous" mode, correct DSP CPU computation.

2008-12-04 Stephane Letz  <letz@grame.fr>

	* More profiling in JackOSSDriver: sample conversion duration is measured. 

2008-12-02 Stephane Letz  <letz@grame.fr>

	* Optimize JackOSSDriver: no samples conversion if ports are not connected.

2008-12-01 Stephane Letz  <letz@grame.fr>

	* Force preload of memory table in JackEngineProfiling.

2008-11-27 Stephane Letz  <letz@grame.fr>

	* Add timing profiling code in JackOSSDriver.
595
	* Report ringbuffer.c fixes from JACK1.
596
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2008-11-21 Stephane Letz  <letz@grame.fr>

599
	* Report ringbuffer.c fixes from JACK1.
600
	* Better isolation of server and clients system resources to allow starting the server in several user account at the same time.
601
	* Correct ressource cleanup in case of driver open failure.
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2008-11-19 Stephane Letz  <letz@grame.fr>

	* Libjack shutdown handler does not "deactivate" (fActive = false) the client anymore, so that jack_deactivate correctly does the job later on.
	* Filter SIGPIPE to avoid having client get a SIGPIPE when trying to access a died server. 

2008-11-14 Stephane Letz  <letz@grame.fr>

	* Version 1.9.1 started, fix symbols export in ringbuffer.c, cleanup on Windows.

2008-11-13 Stephane Letz  <letz@grame.fr>

	* Fix jackctl_server_unload_internal.

2008-10-30 Stephane Letz  <letz@grame.fr>

	* Correct JackClient::ShutDown.
        * TimeOut management in JackNetUnixSocket on Solaris.
 
2008-10-23 Stephane Letz  <letz@grame.fr>
	
	* In JackOSSDriver, vmix mode is used by default, exclusif (O_EXCL) mode can be selected with -e option.
	* Fix a crash in JackEngine::Close when backend cannot be loaded.
	* Tim Blechmann optimization patch.
	* Backport of latest Paul alsa_seqmidi changes.

2008-10-15 Stephane Letz  <letz@grame.fr>
	
	* Fix a conflict with Audio Hijack in JackCoreAudioDriver. 

2008-10-09 Stephane Letz  <letz@grame.fr>
	
	* Use a mutex to make jack_client_open/jack_client_close thread safe, remove use of jack_init/jack_uninit.

2008-10-08 Stephane Letz  <letz@grame.fr>
	
	* Fix a SMP related bug introduced in rev 2957 : remove the __SMP__ flag and define LOCK for SMP in all cases.

2008-10-02 Stephane Letz  <letz@grame.fr>
	
	* Correct file permission for jack-shm-registry POSIX shared memory segment.
	* Checking for libsamplerate in waf, fix ticket #89." 
        * Header cleanup, add --clients and --ports options in configure.

2008-09-22 Stephane Letz  <letz@grame.fr>
	
        * Socket time out implementation on Solaris.
	* Fix a conflict with Audio Hijack in JackCoreAudioDriver. 

2008-10-10 Stephane Letz  <letz@grame.fr>
	
	* Improve OSS backend : SNDCTL_DSP_SETFRAGMENT must be done before, use of AFMT_S16_LE kind of values. 

2008-10-09 Stephane Letz  <letz@grame.fr>
	
	* First version of OSS backend.
	* Use a mutex to make jack_client_open/jack_client_close thread safe, remove use of jack_init/jack_uninit.

2008-10-08 Stephane Letz  <letz@grame.fr>
	
	* Fix a SMP related bug introduced in rev 2957 : remove the __SMP__ flag and define LOCK for SMP in all cases.

2008-10-03 Stephane Letz  <letz@grame.fr>
	
	* Add engine profiling tools.

2008-10-02 Stephane Letz  <letz@grame.fr>
	
	* Correct file permission for jack-shm-registry POSIX shared memory segment.
	* Checking for libsamplerate in waf, fix ticket #89." 
        * Header cleanup, add --clients and --ports options in configure.

2008-10-01 Stephane Letz  <letz@grame.fr>

   	* First Solaris version.

2008-09-22 Stephane Letz  <letz@grame.fr>
	
	* Cleanup jack_port_id_t/jack_port_t mess, should work again on 64 bits machines."

2008-09-20 Stephane Letz  <letz@grame.fr>
	
	* Michael Voigt JackAPI cleanup patch.

2008-09-19 Stephane Letz  <letz@grame.fr>
	
	* Michael Voigt JackTime cleanup patch.

2008-09-17 Stephane Letz  <letz@grame.fr>
	
	* New JackDriverInfo class to cleanup driver loading code.

2008-09-08 Stephane Letz  <letz@grame.fr>
	
	* Better symbols export for server and client side libraries. 

2008-09-06 Stephane Letz  <letz@grame.fr>
	
	* Correct driver hierarchy on macosx and windows targets.

2008-09-05 Stephane Letz  <letz@grame.fr>
	
	* Merge Michael Voigt "drops" branch after reorganization step.

2008-09-04 Stephane Letz  <letz@grame.fr>
	
	* Michael Voigt 4th source reorganization patch.
	* Correct JackNetDriver initialization.

2008-09-03 Stephane Letz  <letz@grame.fr>
	
	* Implement DBUS entry points to handle internal clients, add new commands in jack_control.
	* Add new "desc" (extended description) in jack_driver_desc_t, to be used by backends and internal clients.

2008-09-01 Stephane Letz  <letz@grame.fr>
	
	* Michael Voigt third source reorganization patch.
	* Add new jack_set_port_rename_callback API, jack_port_set_name is now a server request that call port rename callbacks.

2008-08-31 Stephane Letz  <letz@grame.fr>
	
	* Michael Voigt second source reorganization patch.

2008-08-28 Stephane Letz  <letz@grame.fr>
	
	* Michael Voigt first source reorganization patch.

2008-08-26 Stephane Letz  <letz@grame.fr>
	
	* Better parameter handling in JackCoreAudioAdapter.
	* Fix memory leaks.

2008-08-23 Stephane Letz  <letz@grame.fr>
	
	* Implements internal clients management API.

2008-08-22 Stephane Letz  <letz@grame.fr>
	
	* Move GetCurrentTransportFrame code from JackClient to JackTransportEngine.
	* Add a fNetworkSync state in JackTransportEngine used in network.

2008-08-03 Stephane Letz  <letz@grame.fr>
	
	* Fix JackFrameTimer::Time2Frames and JackTimer::Frames2Time, jack_cpu compiled again.

2008-08-01 Stephane Letz  <letz@grame.fr>
	
	* Fix desallocation of remaining clients when server quits.
	* Close remaining client sockets in JackSocketServerChannel::Close.
	* Correct JackClient::Close() to request server close only if server is running.

2008-07-30 Stephane Letz  <letz@grame.fr>

	* Remove restriction that port connection could be done only if the client was activated.

2008-07-25 Stephane Letz  <letz@grame.fr>

	* Florian Faber patch for 32 bit float (LE only) support to jack's alsa driver.
        * Fix a crash bug when desallocating a non completely created external client.

2008-07-24 Stephane Letz  <letz@grame.fr>

	* Fix server client OSX special notification mechanism, CoreAudio driver compilation back for 10.4.

2008-07-18 Stephane Letz  <letz@grame.fr>

	* Correct audioadapter when a sample rate value different from jack server one is chosen.
	* Cleanup in JackTransportEngine, move some code that was in JackClient class.
	* Remove transport_type.h file, move transport types in types.h file.

2008-07-12 Stephane Letz  <letz@grame.fr>

	* Loopback driver working again.

2008-07-08 Stephane Letz  <letz@grame.fr>

	* Add jack_get_descriptor in internal clients API.
	* Fix JackFreewheelDriver::Process() in case if client time-out : continue processing until a better recovery strategy is chosen.

2008-07-08 Stephane Letz  <letz@grame.fr>

	* Merge windows branch back to trunk.

2008-07-05 Stephane Letz  <letz@grame.fr>

	* Netioadapter renamed in audioadapter.

2008-07-04 Stephane Letz  <letz@grame.fr>

	* Netioadapter now adapts for buffer size and sample rate changes.

2008-07-03 Stephane Letz  <letz@grame.fr>

	* Add IsFixedBufferSize method in all drivers.

2008-07-02 Stephane Letz  <letz@grame.fr>

	* New netioadapter in server client.

2008-06-20 Stephane Letz  <letz@grame.fr>

	* Add new jack_client_stop_thread and jack_client_kill_thread API.
	* New generic BuildClientPath for internal clients loading.

2008-06-19 Stephane Letz  <letz@grame.fr>

	* Embed JackEngineControl in JackDriver (starting from Tim Blechmann idea).

2008-06-18 Stephane Letz  <letz@grame.fr>

	* On OSX waf now compiles Universal Binaries.

2008-06-17 Stephane Letz  <letz@grame.fr>

	* Driver class hierarchy simplification.
	* Update waf for compilation on OSX.

2008-06-13 Stephane Letz  <letz@grame.fr>

	* Correct JackPosixThread::ThreadHandler termination, do not set buffer size if same value is used.
	* Another Tim Blechmann cleanup patch + do no allocate JackClientControl in shared memory for server internal clients.

2008-06-12 Stephane Letz  <letz@grame.fr>

	* Another Tim Blechmann patch to remove unnecessary virtual methods.

2008-06-09 Stephane Letz  <letz@grame.fr>

	* Improve net driver so that jack clients can be registered even if driver has not yet started. 

2008-06-08 Stephane Letz  <letz@grame.fr>

	* Add a missing EXPORT for JackException class. 

2008-06-06 Stephane Letz  <letz@grame.fr>

	* Better error checking in JackGraphManager::RemoveAllPorts.

2008-06-05 Stephane Letz  <letz@grame.fr>

	* Better control of exported symbols.
	* Fix a bug in backend parameter parsing.

2008-06-04 Stephane Letz  <letz@grame.fr>

	* Merge of network branch.
	* Use of set_threaded_log_function only when needed in RT threads.

2008-06-02 Stephane Letz  <letz@grame.fr>

	* Tim Blechmann patch to remove unnecessary virtual methods : choice of the appropriate platform version is now done at compilation time.

2008-06-02 Stephane Letz  <letz@grame.fr>

	* Cleanup and correct wscript for example-clients.
	* Add a test for coherent freewheel state in JackDebugClient. 
	* Cleanup JackMutex class.

2008-05-31 Stephane Letz  <letz@grame.fr>

	* Add missing include for proper compilation when jack headers are not installed.

2008-05-30 Stephane Letz  <letz@grame.fr>

	* Avoid using Terminate when "quitting" in RT thread. Cleanup JackEngineInterface.

2008-05-29 Stephane Letz  <letz@grame.fr>

	* Tim Blechmann patch for JackPosixSemaphore (still to test...).
	* Correct JackWinThread::Terminate.

2008-05-28 Stephane Letz  <letz@grame.fr>

	* New testMutex test, correct timing in drivers.

2008-05-27 Stephane Letz  <letz@grame.fr>

	* Correct timing in drivers : frame time has to be incremented before Read.

2008-05-26 Stephane Letz  <letz@grame.fr>

	* Merge control branch.
	* Cleanup example clients : use jack_client_open and install a proper 'quit' signal handler.

2008-05-24 Stephane Letz  <letz@grame.fr>

	* Tim Blechmann RAII idiom patch for JackServer ressource initialization.

2008-05-23 Stephane Letz  <letz@grame.fr>

	* Use StartSync to start the client notification thread, otherwise initial notifications from the server may be lost.
	* Tim Blechmann JackEngine cleanup patch.
	* Call init callback in notification thread also.

2008-05-22 Stephane Letz  <letz@grame.fr>

	* Correct JackPort::ClearBuffer.
	* Correct JackEngine inheritance graph.

2008-05-21 Stephane Letz  <letz@grame.fr>

	* Correct JackEngine::PortUnRegister, JackEngine::ClientCloseAux and JackEngine::ClientDeactivate to correctly send notifications. 
	* New jack_get_client_pid API, implemented on server side.
	* Better handling of graph state read functions : never wait when used in the real-time thread, current state is used.

2008-05-20 Stephane Letz  <letz@grame.fr>

	* Package number bumped to 1.90 everywhere.
	* Implementation of jack_get_max_delayed_usecs, jack_get_xrun_delayed_usecs and jack_reset_max_delayed_usecs.

2008-05-19 Stephane Letz  <letz@grame.fr>

	* Use of placement new for dynamic port allocation is possibly not safe... so avoid that until a definitive answer is found.
	* JackAudioDriver::ProcessAsync and JackAudioDriver::ProcessSync were broken at some point : 0 has to be returned in all cases.

2008-05-16 Stephane Letz  <letz@grame.fr>

	* Activate now connect to FW driver and start the realtime thread only if clients are actually realtime, that is have setup any of the RT callback.

2008-05-14 Stephane Letz  <letz@grame.fr>

	* Fix JackEngine::Close to only delete "loadable" clients.

2008-05-13 Stephane Letz  <letz@grame.fr>

	* Fix exception handling in JackShmMem::operator new.
	* Fix JackMutex constructor.

2008-05-12 Stephane Letz  <letz@grame.fr>

	* Allows wrapper library to log in a file (using JACK_WRAPPER_DEBUG=file).

2008-05-09 Stephane Letz  <letz@grame.fr>

	* Mike Taht's fix for proper alsa xrun duration measurement.

2008-05-06 Stephane Letz  <letz@grame.fr>

	* Fix JackPosixThread::StartImp and JackWinThread::StartImp.

2008-05-05 Stephane Letz  <letz@grame.fr>

	* Fix JackClient::Close : notification channel is stopped first to avoid receiving notifications while closing and Close is again a synchronous call.
	* No more remaining client close in JackEngine::Close().

2008-05-01 Stephane Letz  <letz@grame.fr>

	* Fix JackMachClientChannel::InternalClientLoad.
	* Correct internal client loading.
	* For threaded drivers, AcquireRealTime is called after Init step.

2008-04-30 Stephane Letz  <letz@grame.fr>
		
	* Fix JackRestartThreadedDriver::Execute.
	* Better handling of init and run state in JackThread.

2008-04-28 Stephane Letz  <letz@grame.fr>
		
	* Add exceptions management to distinguish drivers recoverable errors from non recoverable ones. Will be used in special threaded drivers (for network).

2008-04-25 Stephane Letz  <letz@grame.fr>
		
	* Correct JackServerGlobals::Init: now check is server is already started.

2008-04-24 Stephane Letz  <letz@grame.fr>
		
	* Correct internal client load.

2008-04-10 Stephane Letz  <letz@grame.fr>
		
	* Remove Linux Makefile, update Readme.

2008-04-03 Stephane Letz  <letz@grame.fr>
		
	* Correct a dirty port array issue in JackGraphManager::GetPortsAux.

2008-03-31 Stephane Letz  <letz@grame.fr>
		
	* New SetNonBlocking method for JackSocket.

2008-03-29 Stephane Letz  <letz@grame.fr>
		
	* Correct a missing parameter in the usage message of jack_midiseq.
	* Add a client counter in wrapper layer : library is unloaded only when all clients have been closed.

2008-03-28 Stephane Letz  <letz@grame.fr>
		
	* Correct PortRegister, port name checking must be done on server side.
	* Add an Init method for blocking drivers to be decorated using JackThreadedDriver class.

2008-03-27 Stephane Letz  <letz@grame.fr>
		
	* Pieter Palmers patch for FFADO driver.
	* Dmitry Baikov patch for alsa_rawmidi driver.

2008-03-26 Stephane Letz  <letz@grame.fr>
		
	* JackWrapperAPI.cpp: use open_library in jack_client_name_size, jack_port_name_size and jack_port_type_size.

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