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49 commits

Author SHA1 Message Date
Jaroslav Kysela
78dc424b72 PCM plugin patches made by Abramo Bagnara. 
Added new plugin - voice & balance.
 1999-12-02 14:31:26 +00:00
Jaroslav Kysela
12e03f1928 Wed, 1 Dec 1999 19:46:33 +0100 (CET) 
Uros Bizjak <uros@kss-loka.si>
  Included in this message, you will find a diff to alsa-lib, which
implements g721 adpcm codec. It works well (only consumes a lot of CPU),
and it plays back the same data as is recorded.

  Also added is CSP patch, which adds noise suppression when CSP is
started or stopped (A few TODOs less :) Also changed is copyright for
mulaw, alaw and adpcm codecs (Based on sun implementation ... + I added
myself - if you don't mind. Please check this copyright, if it is OK)
 1999-12-01 19:44:14 +00:00
Jaroslav Kysela
34018cf902 Copyright change.. 1999-12-01 19:37:05 +00:00
Jaroslav Kysela
85762c0472 Initial version.. 1999-12-01 19:31:47 +00:00
Jaroslav Kysela
f5e461caa3 PCM loopback API improved and added back the functionality. 
Some mmap() changes for the OSS emulation.
 1999-11-30 09:25:59 +00:00
Jaroslav Kysela
3239ca9940 Uros Bizjak <uros@kss-loka.si> 
Sun, 28 Nov 1999 18:42:50 +0100 (CET)
mu-Law conversion plugin contains the Sun code now.
Added A-Law conversion plugin.
 1999-11-28 18:10:47 +00:00
Jaroslav Kysela
9c524f9e7c Small fix... 1999-11-25 11:46:30 +00:00
Jaroslav Kysela
adb16d5236 Fixed many bugs.. 1999-11-25 10:15:28 +00:00
Jaroslav Kysela
8d94accc49 Added rounding... 1999-11-24 18:17:20 +00:00
Jaroslav Kysela
9433839ddd Some small fixes... 1999-11-24 18:17:00 +00:00
Jaroslav Kysela
875d195da0 Returned back some right code. 1999-11-24 17:02:42 +00:00
Jaroslav Kysela
4a01380a7b Added new PCM functions (pcm_misc.c). 
New plugins: rate, voices.
 1999-11-24 17:00:16 +00:00
Jaroslav Kysela
a743444ef3 Corrections in plugin_formats().. 1999-11-23 08:46:03 +00:00
Jaroslav Kysela
776b186952 Fixed in the plugin build routine... 1999-11-18 14:30:12 +00:00
Jaroslav Kysela
368d383feb More fixes... 1999-11-14 20:24:46 +00:00
Jaroslav Kysela
14587b6b6d More fixes for capture... 1999-11-14 20:24:32 +00:00
Jaroslav Kysela
0c10299487 Fixes in case... 1999-11-14 19:56:39 +00:00
Jaroslav Kysela
8328751e64 Fixed mmaped access.. 1999-11-08 23:19:36 +00:00
Jaroslav Kysela
8abf9370b5 Added snd_pcm_nonblock_mode... 1999-11-07 16:43:13 +00:00
Jaroslav Kysela
600dc6ae32 Merged pcm-v2 branch into main CVS tree. 1999-11-06 23:47:07 +00:00
Jaroslav Kysela
4b8fda3997 Added missed snd_ctl_close in snd_pcm_open_subdevice... 1999-10-07 10:24:29 +00:00
Jaroslav Kysela
57631a012c PCM SUBDEVICE selection enhancements 1999-08-22 13:34:31 +00:00
Jaroslav Kysela
b38a572356 Fixes for PCM loopback.. 1999-08-20 20:16:46 +00:00
Jaroslav Kysela
30e978b0b8 More mixer updates and some fixes... 1999-07-22 10:49:39 +00:00
Jaroslav Kysela
dc126564c7 PCM changes (record->capture)... 1999-06-12 19:23:10 +00:00
Frank van de Pol
19811bb9b4 Changed data type of alsa-lib handles from 'void *' to the specific type for 
the handle in use. This should be more type-safe as the compiler will perform
checking on type now.
 1999-06-02 00:40:30 +00:00
Jaroslav Kysela
662fe6efa8 Fixed getting version.. 1999-05-25 09:36:22 +00:00
Jaroslav Kysela
2e07583858 Changed e-mail from <perex@jcu.cz> to <perex@suse.cz>.. 1999-05-11 22:15:16 +00:00
Jaroslav Kysela
6e72ca3977 Recoded the universal switch interface... 1999-05-04 19:21:28 +00:00
Jaroslav Kysela
3f541735e3 New universal switch v2.0 interface. 1999-03-27 19:44:51 +00:00
Jaroslav Kysela
cc79f4635a Updates for ALSA driver device changes (major 116).. 1999-02-01 17:57:08 +00:00
Jaroslav Kysela
d0ca621a75 Changes for auto loader.. 1999-01-30 18:35:52 +00:00
Jaroslav Kysela
58a6b3d774 Fixed O_NONBLOCK again... 1999-01-13 14:51:21 +00:00
Jaroslav Kysela
54c4a6c610 Fixed for fcntl calls (NONBLOCK)... 1999-01-06 15:25:15 +00:00
Jaroslav Kysela
4eae8e7b32 Fixes... 1998-12-27 01:01:47 +00:00
Jaroslav Kysela
7c4a57c978 Added pcm_loopback.c... 1998-11-27 15:00:30 +00:00
Jaroslav Kysela
a741225e6e Coding style... 1998-11-27 14:57:39 +00:00
Jaroslav Kysela
3b80ba42a1 Removed... 1998-11-21 18:26:48 +00:00
Chris Cannam
7d49a1978b Few minor changes 1998-11-18 22:36:24 +00:00
Chris Cannam
96f35a05ef Switch to automake and libtool 1998-11-18 20:42:09 +00:00
Jaroslav Kysela
b4a8875cae Added loopback_block_mode... 1998-11-15 15:19:45 +00:00
Jaroslav Kysela
88f30b10db Added pcm_loopback... 1998-11-10 13:26:03 +00:00
Jaroslav Kysela
ea5cdff6f5 Fixed small bug in open()... 1998-11-01 23:22:41 +00:00
Jaroslav Kysela
2ae16fb30d Big renaming - from sound to asound... 1998-08-30 21:08:44 +00:00
Jaroslav Kysela
e3aad51c38 Updated switches interfaces. 1998-08-28 14:04:48 +00:00
Jaroslav Kysela
ef615c857f Added switches API and rawmidi API... 1998-08-27 20:47:51 +00:00
Jaroslav Kysela
338cf74af2 Added snd_pcm_playback_pause function. 1998-08-25 15:38:50 +00:00
Jaroslav Kysela
44582b2fbe New updated mixer interface and better protocol handling... 1998-08-24 16:23:22 +00:00
Jaroslav Kysela
5abac67626 Initial revision 1998-08-13 15:42:56 +00:00