8bf240ccae
use __RCSID()
2003-03-09 01:03:54 +00:00
98cb17d023
add support for SNDCTL_DSP_SETDUPLEX ioctl to ossaudio emulation code
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code provided by Andreas Wrede in PR kern/19793
2003-01-12 08:20:05 +00:00
cbfac6596e
Make SNDCTL_DSP_POST a nop. It's explicitly *not* supposed to sleep, and as
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it's merely advisory (and in fact is implemented as a nop in the OSS->ALSA
shim), it should be safe to ignore it.
2001-12-24 00:10:46 +00:00
b399dad6eb
Map OSS mixer device "line1" to native mixer device "aux".
2001-07-08 22:30:15 +00:00
5a71cdbf26
Impproved fix of PR12796, from Frederick Bruckman <fb@enteract.com>
2001-05-10 01:53:48 +00:00
5c9ba155e3
Apply patch in PR lib/12796 from Frederick Bruckman <fb@enteract.com>
2001-05-09 21:49:58 +00:00
29e1f8bd9f
Use accurate rounding in conversion between OSS and NetBSD volume values.
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The optimized integer formula was supplied by Wolfgang Solfrank on
"tech-kern@netbsd.org". This fixes problems with e.g FreeBSD TV (fxtv),
RealPlayer-7.0 Beta 2 (PR pkg/10818) and KDE's "kscd".
2000-08-16 16:14:33 +00:00
17ac2f03ee
Implement OSS_GETVERSION.
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Accept mixer values above max (100).
Handle the info from AUDIO_MIXER_DEVINFO properly, parts of it is opaque.
2000-07-04 09:56:14 +00:00
41a71bdc48
Implement SOUND_MIXER_INFO.
1999-11-16 23:56:41 +00:00
79ce98b212
Per discussion with Lennart Augustsson, change the behaviour to report emulated
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encodings, too. (This is currently an issue with the eso(4) driver, which,
due to different byte orders in playing and recording directions, sets the
emulated flag for all 16-bit encodings, although it could be argued that this
is an unfortunate weakness of the query_encoding() interface.)
1999-08-22 13:43:09 +00:00
42724dd4d2
More trailing white space.
1999-07-02 15:37:33 +00:00
54b9d07367
Make copyrights conform.
1999-04-13 20:45:25 +00:00
1a6c4f4a84
Fix off by one error.
1998-05-25 17:13:14 +00:00
99c03c4382
Track mycroft's change in src/sys/compat/oss/ossaudio.c.
1998-03-23 00:39:18 +00:00
a1338abe8c
Fix a serious emulation bug.
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Add some missing #defines.
Add a little more documentation.
1997-10-29 00:31:01 +00:00
e067be5020
Add some missing defines and add history to man page.
1997-10-26 23:50:30 +00:00
0a9e50418e
Update for SunOS compatibility.
1997-10-19 07:47:48 +00:00
afab22e3de
Initial version of a user level emulation of the OSS audio API.
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Useful for compiling Linux audio programs.
1997-10-16 17:30:57 +00:00
lukem