Abramo Bagnara
2c07d4f1ea
Avoided useless writev use
2000-04-13 11:45:39 +00:00
Abramo Bagnara
72c4dc407e
Fixed readv/writev
2000-04-12 20:42:48 +00:00
Abramo Bagnara
eda7dab1a0
Fixed plugins
2000-04-12 20:41:16 +00:00
Abramo Bagnara
e963b9f371
Removed obsolete interleave plugin. Rewritten and fixed other for efficiency.
2000-04-12 20:38:48 +00:00
Jaroslav Kysela
749f2ffd77
Added snd_pcm_format_physical_width...
2000-03-30 13:21:26 +00:00
Jaroslav Kysela
098b4b6a96
New plugin interface with readv/writev support.
...
Initial code.
2000-03-29 20:26:06 +00:00
Abramo Bagnara
e7d099089c
Removed volbal plugin (substituted with route)
2000-03-22 16:22:12 +00:00
Abramo Bagnara
6949222d36
Added route plugin
2000-03-22 16:20:23 +00:00
Abramo Bagnara
bce4a22410
Removed voices plugin
2000-03-22 16:20:05 +00:00
Abramo Bagnara
43e11d788a
Removed voices and volbal plugins. Rewritten interleave plugin. Changed some name in linear
2000-03-22 16:18:04 +00:00
Abramo Bagnara
afbaf0fde9
moved silence byte function
2000-03-22 16:12:59 +00:00
Jaroslav Kysela
54d348c4d7
Plugin updates. The action callback has a new argument.
...
The mmap plugin is updated to accept frags_min & frags_max. Also,
SND_PCM_STOP_ROLLOVER behaves much better.
2000-03-21 17:36:27 +00:00
Jaroslav Kysela
bcb411c1d7
Fixed return value for snd_pcm_close
2000-03-10 14:05:49 +00:00
Jaroslav Kysela
4931c0c7e2
Changed the switch interface.
...
Every switches are accessible via one ioctl.
2000-03-01 18:12:30 +00:00
Jaroslav Kysela
ea8a84d3c1
Moved EXPORT_SYMBOL tags for driver to plugin.c only.
2000-02-27 20:07:45 +00:00
Jaroslav Kysela
4637dfaa3e
Fixed return codes (added EPIPE).
2000-02-22 17:36:34 +00:00
Jaroslav Kysela
b316062856
Loopback API improvement - added silence block.
2000-02-18 18:12:50 +00:00
Abramo Bagnara
fc69109d69
added readv/writev support
2000-01-31 12:40:05 +00:00
Jaroslav Kysela
c808ac0806
Massive fixes in the mmap plugin (NONBLOCK, poll).
2000-01-28 22:45:18 +00:00
Abramo Bagnara
e88db2cc00
Fixed integer types use
2000-01-16 12:32:10 +00:00
Abramo Bagnara
e0261ddc0b
Added pcm_local.h to distribution
2000-01-11 20:00:17 +00:00
Jaroslav Kysela
6ab3208c1d
Added missing rule..
2000-01-11 17:30:47 +00:00
Jaroslav Kysela
944f6f31ca
Fixed I/O plugin insert
2000-01-10 10:57:12 +00:00
Abramo Bagnara
c569de6883
get rid of a gcc warning
2000-01-09 22:45:28 +00:00
Abramo Bagnara
d2911f9f34
uniformed alsa-lib interfaces
2000-01-09 22:44:52 +00:00
Abramo Bagnara
fc0a0352db
Get rid of compiler warning
2000-01-08 21:59:57 +00:00
Abramo Bagnara
63f5a79562
- splitted pcm channels in two different devices to handle mmap correctly
...
- removed mmap control device
- reordered pcm shared and not shared code
- changed O_WRONLY oss pcm modifier in a more symmetric and elegant way
- changed slightly control interface
- added snd-debug-check
- uniformed null pointer check
- fixed a typo in linear plugin
2000-01-08 20:11:33 +00:00
Abramo Bagnara
b841d2677b
Fixed #ifdef
1999-12-30 12:27:38 +00:00
Abramo Bagnara
b494e44894
Fixed a few typos and hwparams strategy
1999-12-28 14:51:00 +00:00
Abramo Bagnara
077ba9f7f4
Order and indentation fix
1999-12-27 22:22:13 +00:00
Abramo Bagnara
5b0c6ba74a
Added 24 bit sample support
1999-12-27 22:06:24 +00:00
Jaroslav Kysela
51dacc8e0e
MMAP changes (/dev/snd/pcmcontrol).
...
Removed unregister callback from snd_minor_t.
1999-12-26 17:27:43 +00:00
Abramo Bagnara
8738da23d8
Completed linear plugin
1999-12-25 15:25:46 +00:00
Abramo Bagnara
cde18e13bc
Fixed return value for plugin transfer function
1999-12-25 15:23:47 +00:00
Abramo Bagnara
3696e16613
Added snd_pcm_build_linear_format
1999-12-25 15:22:21 +00:00
Jaroslav Kysela
e4572ec719
Reset all protocol versions to 1.0.0.
1999-12-16 14:14:16 +00:00
Jaroslav Kysela
b2b360fc66
Uros Bizjak <uros@kss-loka.si>
...
Tue, 14 Dec 1999 09:44:18 +0100 (CET)
Endianness fixes...
1999-12-14 17:12:23 +00:00
Jaroslav Kysela
c5b58cf7ca
Removed debug output.
1999-12-12 20:25:53 +00:00
Jaroslav Kysela
637a8dd5b0
Uros Bizjak <uros@kss-loka.si>
...
Sun, 12 Dec 1999 17:30:00 +0100 (CET)
Submitted adpcm.c has messed source - it is OK, but 'indent' wrapped all
long lines. I corrected that, and please find a patch to current CVS which
cleans this mess.
1999-12-12 17:26:13 +00:00
Jaroslav Kysela
b563621421
Abramo Bagnara <abramo@alsa-project.org>
...
- cleaned oss capture
- fixed conversion plugin insertion
card share:
- fixed bugs in group control
- give to OSS mixer a chance to control as more elements as possible
1999-12-12 17:23:44 +00:00
Jaroslav Kysela
76d4466882
Small fix for the capture direction..
1999-12-11 21:20:03 +00:00
Jaroslav Kysela
d33c93096a
Added snd_pcm_get_format_name() to alsa-lib.
1999-12-11 20:36:13 +00:00
Jaroslav Kysela
a3b8114c84
Uros Bizjak <uros@kss-loka.si>
...
Sat, 11 Dec 1999 19:16:00 +0100 (CET)
Attached is a diff for new adpcm implementation. Sun's CCITT g721 adpcm
codec is NOT IMA adpcm. IMA codec is very simple and better than g721, so
I replaced g721 with included one. Implementation has been tested against
some test files which I got, and should work according to IMA
specification.
1999-12-11 20:21:55 +00:00
Jaroslav Kysela
00f2df9954
Abramo Bagnara <abramo@alsa-project.org>
...
Sat, 11 Dec 1999 16:16:34 +0100
- PCM plugin fixes
1999-12-11 20:08:34 +00:00
Jaroslav Kysela
20ebae20a7
Abramo Bagnara <abramo@alsa-project.org>
...
Sat, 11 Dec 1999 08:45:24 +0100
- changed lowlevel drivers to use pcm_misc.c functions
- fixed some bugs in pcm_plugin_build
- the plugin code is shared between alsa-lib and alsa-driver
1999-12-11 11:46:05 +00:00
Jaroslav Kysela
dc490583b2
- recoded the capture order plugin calls
...
- the rate resampling is much more smoother for "downsampling" (shrinking)
1999-12-10 14:43:25 +00:00
Jaroslav Kysela
d0fc70a1c7
Next plugin fixes...
1999-12-10 00:13:46 +00:00
Jaroslav Kysela
7da5d03952
.
1999-12-10 00:13:46 +00:00
Jaroslav Kysela
15c2b15ba1
Abramo Bagnara <abramo@alsa-project.org>
...
Thu, 09 Dec 1999 09:56:47 +0100
Rate plugin is now ready for optimizations (I've verified reading asm
generated that loop unrolling is not fully satisfactory, I'll try
another solution later today).
1999-12-09 09:21:56 +00:00
Jaroslav Kysela
bfa1aaa8c3
Next plugin fixes...
1999-12-06 00:01:27 +00:00
