jack1/libjack/ChangeLog

2005-04-15  Paul Davis  <paul>

	* change the way threads get RT scheduling. it is now requested by
	the thread rather than assigned by the thread's parent. in cases
	where capabilities are used, the child is also given capabilities
	so that it can release + re-acquire RT scheduling as needed.
	
	* prevent watchdog from killing anything is JACK is freewheeling.

2004-12-31  Jack O'Quin  <joq@io.com>

	* new header file: <jack/statistics.h>

2004-12-27  Jack O'Quin  <joq@io.com>

	* new API functions jack_get_max_delayed_usecs() and
	jack_reset_max_delayed_usecs()

	* add US-X2Y USB device support to ALSA backend

2004-11-28  Jack O'Quin  <joq@io.com>

	* removed deprecated function jack_set_server_dir().

2004-11-27  Jack O'Quin  <joq@io.com>

	* new API functions: jack_internal_client_handle(),
	jack_internal_client_load(), jack_get_internal_client_name(),
	jack_internal_client_unload().  See: <jack/intclient.h>.

2004-10-14  Jack O'Quin  <joq@io.com>

	* new API function: jack_get_xrun_delayed_usecs()

2004-10-08  Jack O'Quin  <joq@io.com>

	* new API functions: jack_client_open(), jack_get_client_name()

2004-09-15  Jack O'Quin  <joq@io.com>

	* new API functions from <jack/thread.h>

2004-07-08  Jack O'Quin  <joq@io.com>

	* add jack_ringbuffer_peek()

2004-02-19  Jack O'Quin  <joq@io.com>

	* new API functions:

	  int jack_client_name_size(void);
	  int jack_port_name_size(void);
	  int jack_port_type_size(void);

2004-02-16  Jack O'Quin  <joq@io.com>

	* Changed JACK_PORT_NAME_SIZE from 32 to 256

	This could affect some client that defines its own value.

2003-10-15  Paul Davis <paul@linuxaudiosystems.com>

	* new ring buffer interface: <jack/ringbuffer.h>

2003-10-07  Paul Davis <paul@linuxaudiosystems.com>

	* new function jack_set_freewheel().

	No compatibility issues: this introduces new functionality to 
	JACK and doesn't alter any existing functionality.

2003-09-18  Jack O'Quin  <joq@io.com>

	* new function jack_set_buffer_size().  

	Compatibility issues: programs that rely on the buffer size but do
	not register a callback will fail.  Cached output buffer addresses
	are not valid after the buffer size changes.  These rules existed
	before, but were never enforced.

2003-08-26  Jack O'Quin  <joq@io.com>

	* <jack/types.h> typedefs are now defined using the C99 standard
	fixed-size integer typedefs.  These new typedefs are binary
	compatible with 32-bit platforms, but not 64-bit machines.  

	Programs using printf on these values will get GCC compiler
	warnings.  To suppress the warnings, use the corresponding C99
	printf specifications defined in <inttypes.h>.  That header is
	already implicitly included by <jack/types.h>, but can also be
	included explicitly to maintain compatibility with older versions
	of JACK without messy #ifdef's.  Adding explicit casts will also
	work, but may suppress future warnings you might want to see.

	* jack_get_sample_rate() now returns jack_nframes_t rather than
	unsigned long.  These are the same on 32-bit machines, but not on
	64-bit platforms.

2003-08-13  Jack O'Quin  <joq@io.com>

	* Many new transport interfaces.  It would be silly to list them
	all here.  Please see the new transport control section in the
	JACK reference manual.

	* jack_set_transport_info() and jack_engine_takeover_timebase(),
	(the old timebase master interfaces) now do nothing.  Instead, use
	jack_set_timebase_callback().

2003-05-09  Jack O'Quin  <joq@io.com>

	* Added new jack_is_realtime() function.

2003-02-23  Paul Davis  <paul>

	* client.c: 
		 
		added deliver_request().
		removed all use of strncpy().
		changed ClientDynamic to ClientInProcess.

2003-02-10  Taybin Rutkin <trutkin@physics.clarku.edu>

	* client.c (jack_client_new): Checks jack_protocol_version returned
	from jackd.

2003-02-05  Kai Vehmanen  <kai.vehmanen@wakkanet.fi>

	* client.c (jack_set_buffer_size_callback): This function is now 
	deprecated.

2002-12-20  Paul Davis  <paul>

	* error.h (jack_set_error_function): added

2002-12-16  Paul Davis  <paul>

	* jack.h: added inclusion of pthread.h

2002-12-09  Paul Davis  <paul>
	
	* jack.h (jack_client_new_inprocess): prototype for in-process client creation (not implemented)

	* jack.h (jack_client_thread_id): added so that clients can easily
	find out the pthread_t that is running the JACK client code. this
	turns out to be critical to handling the SIGHUP.

2002-11-15  Paul Davis  <paul>

	* client.c: added port alias functions. untested.

2002-11-05  Kai Vehmanen  <kai.vehmanen@wakkanet.fi>

	* Created this file. Current JACK version is 
	0.39.0 and libjack interface 0:5:0. See 
	jack/README.developers for details on how to 
	use this file.