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502 commits 2 branches 95 tags 9 MiB
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36 commits

Author SHA1 Message Date
Abramo Bagnara
dcc88ffaa7 Added support for async. Added error callback (and begun to use it). First implementation of pcm_share 2000-10-11 12:37:27 +00:00
Abramo Bagnara
5b3e5e6c74 Added support for different mmap areas when running or stopped. Cleanings 2000-10-07 16:59:48 +00:00
Abramo Bagnara
b95bc05d81 Removed ptrs from status. Some cleaning for alsa-lib 2000-10-05 10:26:07 +00:00
Abramo Bagnara
057f56de06 Renamed stop -> drop in API 2000-10-02 06:59:59 +00:00
Abramo Bagnara
2ea3fd4bb3 Completed renaming drain->stop, flush->drain (PCM). Done renaming drain->drop, flush->drain (rawmidi and seq). Removed wrong module usage count inc/dec from mmap 2000-09-29 20:49:18 +00:00
Abramo Bagnara
fe92855cbb Added rewind to API in place of appl_ptr(). Moved aserver to a better place 2000-09-26 09:46:05 +00:00
Jaroslav Kysela
6962a9d6ce Merged pcmplug branch. 2000-09-24 09:57:26 +00:00
Jaroslav Kysela
1cd6778173 Merged pcm2 branch. 2000-05-08 18:53:38 +00:00
Jaroslav Kysela
40fd003a4d Fixed rate specification.. 2000-04-18 15:18:38 +00:00
Abramo Bagnara
5673d299a9 Cleaned pcm internals. Added mmap'able plugins 2000-04-17 17:31:41 +00:00
Abramo Bagnara
fe03a4781b Renamed for congruency two fields 2000-04-16 15:36:09 +00:00
Abramo Bagnara
22b1b2a64d Fixed return value 2000-04-13 21:17:03 +00:00
Abramo Bagnara
72c4dc407e Fixed readv/writev 2000-04-12 20:42:48 +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
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
4931c0c7e2 Changed the switch interface. 
Every switches are accessible via one ioctl.
 2000-03-01 18:12:30 +00:00
Jaroslav Kysela
944f6f31ca Fixed I/O plugin insert 2000-01-10 10:57:12 +00:00
Abramo Bagnara
d2911f9f34 uniformed alsa-lib interfaces 2000-01-09 22:44:52 +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
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
7da5d03952 . 1999-12-10 00:13:46 +00:00
Jaroslav Kysela
bfa1aaa8c3 Next plugin fixes... 1999-12-06 00:01:27 +00:00
Jaroslav Kysela
a581f75a8c Fixed small bug in 'format change' section 1999-12-04 10:50:47 +00:00
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
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
8d94accc49 Added rounding... 1999-11-24 18:17:20 +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
14587b6b6d More fixes for capture... 1999-11-14 20:24:32 +00:00
Jaroslav Kysela
8328751e64 Fixed mmaped access.. 1999-11-08 23:19:36 +00:00
Jaroslav Kysela
600dc6ae32 Merged pcm-v2 branch into main CVS tree. 1999-11-06 23:47:07 +00:00