76389f09e9
fix non-portable shift.
2011-09-13 19:10:18 +00:00
5fc89c79bc
Add support for AFMT_AC3
2011-09-06 01:19:34 +00:00
5c82067abe
Remove USETBL, now that man page does not need tbl any longer.
2009-03-12 13:52:47 +00:00
8c2253d6e8
Use .Bl -column instead of tbl(1) for the device mapping list.
...
OK jmcneill@
2009-03-12 12:33:46 +00:00
1c31e53c25
Bump date for previous.
2009-02-03 12:48:00 +00:00
5cc75830ea
Add a table that describes the mappings from native audio mixer names
...
to their OSS equivalents.
2009-02-03 12:46:13 +00:00
46edb91e9f
bump shared libraries.
2009-01-11 03:07:47 +00:00
11a6dbe728
Convert TNF licenses to new 2 clause variant
2008-04-30 13:10:46 +00:00
ce099b4099
Remove clause 3 and 4 from TNF licenses
2008-04-28 20:22:51 +00:00
22c6c5ebca
s/prototyoe/prototype/
2008-03-15 20:18:20 +00:00
754fc2622c
Set the number of record and play channels individually -- currently
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we try to set both in one ioctl, to the same value, which fails if not
both record and play direction support that many channels. (Having
more play than record channels is common these days.)
This does likely address part of the problem described in PR pkg/35444
by Mihai Chelaru, and it helped Matthew R. Green about half a year
ago -- see the thread in tech-misc in April.
2007-11-08 20:27:25 +00:00
6abb2a41f4
Implement OSS_SNDCTL_DSP_GETODELAY and provide a no-op function
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for OSS_SNDCTL_DSP_PROFILE.
2007-09-18 22:57:31 +00:00
5ccf1c578a
Add a new ioctl AUDIO_GETBUFINFO. It works like AUDIO_GETINFO, but
...
doesn't obtain the ports, gain and balance related parameters.
Those generally require reading from the hardware and therefore are much
more expensive to obtain. Modify OSS emulation to use the new ioctl
where possible.
This reduces CPU usage of mplayer during mp3 playback with my Thinkpad
from 20% to < 1% and from 50% to 20% during Xvid playback.
Review and comments from jmcneill@
2007-06-11 13:05:46 +00:00
f9d230b4f6
appease gcc -Wuninitialized. some delint
2005-06-01 11:22:18 +00:00
f2a3f79f1c
work around a prototype conflict by including ioctl.h
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before we redefile ioctl()
2005-02-09 18:02:53 +00:00
7bcd7064be
de-__P
2005-02-04 16:14:21 +00:00
b285c03873
getdevinfo():
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If a mixer item does not match with AudioNsomething, check whether
it ends with '.' + AudioNsomething. PR#15441
2004-11-18 14:02:42 +00:00
86f70dccd2
drop whitespace
2003-11-18 22:42:04 +00:00
472351e13d
Use
...
.In header.h
instead of
.Fd #include \*[Lt]header.h\*[Gt]
Much easier to read and write, and supported by groff for ages.
Okayed by ross.
2003-04-16 13:34:34 +00:00
8bf240ccae
use __RCSID()
2003-03-09 01:03:54 +00:00
98cb17d023
add support for SNDCTL_DSP_SETDUPLEX ioctl to ossaudio emulation code
...
code provided by Andreas Wrede in PR kern/19793
2003-01-12 08:20:05 +00:00
57a4de98d0
New sentence, new line. From Robert Elz.
2002-10-01 19:26:58 +00:00
796338fdc4
Add SOUND_MASK_* for the last SOUND_MIXER_* values that didn't have any.
2002-05-27 14:42:15 +00:00
e63f7d735b
Improve markup, sort sections.
2002-02-20 11:38:02 +00:00
814f296b77
Generate <>& symbolically.
2002-02-07 07:00:09 +00:00
0f83741fa0
Determine the 'native' endianness using _BYTE_ORDER from
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<machine/endian_machdep.h>.
The previous method of wrapping a definition of _POSIX_SOURCE around the
inclusion of other headers to reduce namespace pollution had the
side-effect of not all required identifiers being defined when included
thereafter by the application itself (due to multiple-inclusion protection),
and is not blessed by that standard.
2002-01-11 12:11:09 +00:00
cbfac6596e
Make SNDCTL_DSP_POST a nop. It's explicitly *not* supposed to sleep, and as
...
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
16624f841d
Use EAGAIN instead of EWOULDBLOCK. The actual numeric value is
...
same, but EAGAIN is the posixly correct name.
Addresses misc/12960.
2001-05-19 17:23:39 +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.
...
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
f6f00e2615
remove extra period in SEE ALL section
2000-07-05 15:45:28 +00:00
17ac2f03ee
Implement OSS_GETVERSION.
...
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
...
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
38c96853cf
Last of the .Os cleanups. .Os is defined in the tmac.doc-common file,
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so we shouldn't override it with versions in the manpages. Wheee!
1999-03-22 19:44:33 +00:00
8a7a6a6cfe
Avoid defining _POSIX_SOURCE.
1999-03-18 11:22:54 +00:00
edc1a24a56
Add a note to update src/distrib/sets/lists/base/shl.*, and add a missing
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RCS Id.
1999-02-25 08:02:19 +00:00
f83935c8e4
Make protection against multiple inclusion non-invasive wrt. name space.
1999-02-05 15:16:33 +00:00
7d30602831
Xref midi(4).
1998-08-12 12:23:30 +00:00
d78443c890
Revert the #define of ioctl to its previous state since my
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"improvement" broke some packages.
1998-06-29 20:48:00 +00:00
13648c9aa6
Add __BEGIN_DECLS & __END_DECLS for C++ and clean up a little.
1998-06-19 15:05:09 +00:00
1a6c4f4a84
Fix off by one error.
1998-05-25 17:13:14 +00:00
175e3708a8
use CPPFLAGS not CFLAGS
1998-04-13 14:18:45 +00:00
99c03c4382
Track mycroft's change in src/sys/compat/oss/ossaudio.c.
1998-03-23 00:39:18 +00:00
312aca536f
add LIBRARY section to man page
1998-02-05 18:45:17 +00:00
93db5caa95
RCSID Police.
1998-01-05 07:41:06 +00:00
christos