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1.1.0 - February 21, 2011
- Add autofoo ld symbol versioning to build system
- Update Roar driver to latest API
- Fix Roar driver to not block on SLP lookup during probe
- Improve/correct latency setup in ALSA (see Trac #1762)
- Add missing ctype.h header in build (see Trac #1760)
- Move toward more consistent option naming across drivers
- Fix Mac OS X AUHAL support to properly handle suspend/wakeup,
headphone plug/unplug, other hardware events
- Correct ao_example.c source to not pass dangling pointer for
the matrix argument.
- Add 24 bit playback to Pulse plugin
- Fix 24 bit playback in ALSA plugin
- Fix segfaults when closing a driver that did not successfully open.
- Fix compilation of sndio plugin
- Fix building Mac OS X driver AUHAL compilation for 10.5,
restore Mac OS X 10.4 support
1.0.0 - March 25, 2010
- AO returns to active development
- Added surround channel mapping API and capability
- Update and test all drivers on modern installs
- New config file options
- Driver options may be specifid in config file
- Support for MacosX < 10.5 dropped, driver modded to AUHAL
- Build in WMM driver rather than using dlopen()
- Added Roar Audio driver
- Added OpenBSD SNDIO driver
- Work around ESD non-4096 byte write bug
- Work around aRts server crash bug
- Workaround for VIA82xx click/crackle bugs under ALSA
- Remove dead/unused drivers (solaris, alasa05, mmsound)
- Numerous patches from multiple downstreams
0.8.8 - May 24, 2007
- New win32 driver
- Few fixes and changes in autotools and configuration files.
0.8.7 - unreleased snapshot
- obsolete alsa device renamed to alsa05
- the 'alsa' device now uses the 0.9/1.0 API
- ALSA driver fixes
0.8.6 - January 11, 2005
- Added Polypaudio driver(libao-polyp 0.4)
from Lennart Poettering <mzyvonbcbylc (at) 0pointer (dot) de>
- Use esd_close() in the esd driver
- Broaden sample rate tolerance in the OSS driver for nForce
compatibility
0.8.5 - March 19, 2004
- Support now for the ALSA 1.0 API
- Can build with --disable-esd option again
- Minor build fixes
- ALSA mmap() mode can be enabled/disabled at runtime using "use_mmap"
option.
- Patch to OSS plugin to fix skipping issues with some drivers
(like emu10k1).
0.8.4 - October 4, 2003
- Added AIX sound driver from Stefan Tibus <sjti@gmx.net>
- Committed some fixes from the Fink project to allow compiling on
OS X (still with all the dlcompat stuff)
- Improvements in plugin detection code by David Walser, especially
when ESD or aRts are present.
- NAS plugin from Antoine Mathys.
- Portability fixes for various platforms (including dlopen() bugs)
including HP-UX and *BSD.
- Memory/resource leak fixes
- Significant fixes to ALSA 0.9.x plugin by Kevin Cody, Jr. This
should fix stuttering audio for mpg321 users. The
--enable-alsa09-mmap option to ./configure turns on memory-mapped
I/O. Note this is an experimental feature and causes some problems
with some sound card drivers and also users of the dmix software mixer.
0.8.3 - July 2002
- fix to ao.m4 macro
- minor alsa09 plugin updates
- fixes to irix plugin
0.8.2 - December 2001
- alsa09 plugin updated
0.8.0 - August 2000
- Major API rewrite. Old apps and plugins will not work with this library!
- Default driver detection now works.
- /etc/libao.conf and ~/.libao config files now supported, see libao.conf man
page for details.
- WAV files can now be piped to non-picky applications. (Please don't
complain if this fails. You shouldn't be using be using WAV for this
anyway.)
- Various portability fixes for Solaris and *BSD.
0.7.0 - June 2000
- minor build fixes for different platforms
0.6.0 - December 2000
- slight api modification with ao_append_option()
- fixed an option leak
0.5.0 - November 2000
- first official release under the Xiphophorus projects
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