Jaroslav Kysela
c941c548f8
Moved ring buffer pointers and added a mechanism to transfer them via shm
2002-04-23 15:51:29 +00:00
Jaroslav Kysela
853304bbf4
Corrections by Kevin Conder <kconder@interaccess.com>
2002-03-12 20:14:33 +00:00
Jaroslav Kysela
42c4c163a3
Fixed against latest internal API
2002-02-22 08:21:18 +00:00
Jaroslav Kysela
e128bf856e
Cleaned the mmap_commit implementations in plugins.
...
Added undo callbacks for snd_pcm_plugin based plugins.
- helpers when mmap_commit proceed only a partial transfer
Fixes to avail_update implementation in pcm_hw.c.
2002-02-21 15:01:34 +00:00
Jaroslav Kysela
a24b602f28
Added initial comments for PCM plugins
2002-01-16 16:42:40 +00:00
Jaroslav Kysela
3e3df2d32b
Updated GNU GPL license (address).
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Changed GNU LGPL licence from 2.0 to 2.1.
2001-12-30 09:22:54 +00:00
Jaroslav Kysela
0917ba63b0
Changed result of mmap_commit callback
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(follows description of snd_pcm_mmap_commit function).
2001-12-08 21:02:20 +00:00
Jaroslav Kysela
c39882f602
Configuration:
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- changed snd_config_get_id function to follow semantic of other get functions
- added snd_config_test_id
- added runtime pointer type (not persistent)
- added snd_config_make_pointer, snd_config_set_pointer, snd_config_get_pointer
- added type/contents checking for callback functions
- changed 'void *private_data' to 'snd_config_t *private_data'
- renamed card_strtype functions to card_driver
Control:
- fixed passing parameters to snd_ctl_async
Async handlers:
- added public snd_async_handler_get_signo function
Documentation:
- moved all documentation to source files
2001-11-19 08:14:21 +00:00
Jaroslav Kysela
27472b56a6
Changes for static build.
2001-10-24 14:14:11 +00:00
Jaroslav Kysela
3c59c6b11d
Added power management functions and defines.
2001-09-26 13:57:04 +00:00
Jaroslav Kysela
b45c08611c
Added symbol versioning for dlsym-callbacks.
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Removed snd_config_refer_load from confmisc.c and pcm.c.
2001-08-15 12:12:16 +00:00
Abramo Bagnara
fcd164e622
Permit to PCM plug configuration to specify unchanged parameters. Added support for RT signals to async interface. Added ops for PCM mix.
2001-07-07 15:53:20 +00:00
Abramo Bagnara
157f47aedd
New async notification API. Removed obsolete surround. Cleaning
2001-06-20 20:52:12 +00:00
Jaroslav Kysela
1e0c53a11c
Added context handling for snd_config_expand.
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PCM slave configuration is now dynamic.
2001-06-16 22:03:23 +00:00
Jaroslav Kysela
977a9a33f0
* Cleaned the alsa.conf syntax:
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- added pcm.front, pcm.rear, pcm.center_lfe blocks
* Added configuration for EMU10K1 (it's fully working one!!!)
* snd_config_redirect_load->snd_config_refer_load rename
* snd_config_search_alias code change (works also with pairs base.key)
* cleanups in the evaluate function (the function prototype has been changed)
2001-06-15 08:47:59 +00:00
Jaroslav Kysela
bf780a25a5
Added argument handling for the slave PCMs.
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The configuration root (snd_config) can be specified for the internal routines.
The pcm_hooks code was recoded (independent code moved to control/setup.c).
Improved the pcm_multi plugin (added master configuration).
2001-06-11 13:35:48 +00:00
Abramo Bagnara
31e403ce9d
More work on pcm_hooks
2001-06-06 11:49:52 +00:00
Abramo Bagnara
7f651b3071
Added hooked PCM type (one sample hook implementation will follow). Some cleaning.
2001-06-04 18:04:18 +00:00
Abramo Bagnara
6cb24e0186
Added embedded/anonymous slave PCM definition
2001-05-14 15:44:37 +00:00
Jaroslav Kysela
2879321023
Fixed linked variable reset
2001-04-17 09:58:06 +00:00
Abramo Bagnara
6a3b962d06
Better PCM mmap API. Fixed pcm_multi
2001-04-13 15:40:53 +00:00
Abramo Bagnara
5b50ec848a
Lot of cleanings with the help of gcc3
2001-03-29 17:50:28 +00:00
Abramo Bagnara
a275d66356
Improved .asoundrc changes
2001-03-17 16:34:43 +00:00
Abramo Bagnara
bbaeb29a74
Renamed ERR to SNDERR. Added s16 pseudo meter scope. Fixed plug hw_refine/params
2001-03-04 20:39:02 +00:00
Abramo Bagnara
3830b168ef
Improved plugin code (simpler, faster and multithread ready)
2001-02-27 13:42:12 +00:00
Abramo Bagnara
460660d4b4
More generic support for poll descriptors
2001-02-12 23:51:49 +00:00
Abramo Bagnara
a2d3434961
Completed mixer API. Improved iterators. Renamed control values struct. Rewritten simple elements implementation
2001-02-11 15:45:35 +00:00
Abramo Bagnara
66f13f6115
Splitted rawmidi streams. Removed stream constraint on config files
2001-02-07 13:30:40 +00:00
Abramo Bagnara
3e091c8822
Encapsulated conf API
2001-02-07 11:34:33 +00:00
Abramo Bagnara
8f0cb26fdf
Control API encapsulation. Better names for kernel API. Simpler PCM hw_params API. Added missing const.
2001-02-06 23:48:10 +00:00
Abramo Bagnara
4c9fd35a60
Added missing rawmidi functions. Cleaned PCM use of masks
2001-02-04 18:57:05 +00:00
Abramo Bagnara
a7561a9c7e
Corrected and completed encapsulation for PCM and rawmidi. Remove SND_PCM_HW_PARAM_* and use functions. Separated rawmidi info between streams
2001-02-04 17:03:17 +00:00
Abramo Bagnara
de19407578
Removed card type from devices info. Added card number to devices info. Completed encapsulation of PCM API. Removed snd_pcm_card(). All copy functions now have the form copy(dst, src).
2001-01-31 17:26:56 +00:00
Abramo Bagnara
8712ffc6a5
Added snd_ prefix to mask and interval. Divided header.h wrappers
2001-01-30 16:51:26 +00:00
Abramo Bagnara
20b70b6d19
Fixed refinement
2001-01-21 17:03:53 +00:00
Abramo Bagnara
f12a252f20
Added support for hw_free in alsa-lib
2001-01-19 13:10:50 +00:00
Abramo Bagnara
3126678e72
Major cleaning to hw_params mechanism for plugins
2001-01-18 18:20:31 +00:00
Abramo Bagnara
e283a3f642
Added I/O classes
2001-01-17 11:00:32 +00:00
Abramo Bagnara
aa813e1f39
Uniformed some internal names. Bug fixes
2001-01-15 15:15:24 +00:00
Abramo Bagnara
cc90e32557
New PCM model with fragment concept removal and two interrupt sources
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Renamed size_t/ssize_t to snd_pcm_sframes_t/snd_pcm_uframes_t
2001-01-15 11:06:53 +00:00
Abramo Bagnara
8f1b27dfb8
PCM API cleaning. silencing implementation. xfer_min removal
2000-12-29 15:00:53 +00:00
Jaroslav Kysela
9acdef38c9
Added snd_*_card() functions.
2000-12-22 14:03:01 +00:00
Jaroslav Kysela
c268a4bf56
Removed dig_info & dig_params..
2000-12-21 21:52:40 +00:00
Abramo Bagnara
8dd927e97f
New hw_params implementation
2000-12-21 20:44:10 +00:00
Abramo Bagnara
714ac32b5e
Runtime hw_info constraints support. New hw_info with lengths
2000-12-07 15:58:03 +00:00
Abramo Bagnara
b0cd1da822
Added missing diagnostics
2000-11-30 09:40:50 +00:00
Abramo Bagnara
b9916fd7fe
Cleaned all hw_info. Removed snd_pcm_hw_{info,params}_rules* and changed strategy to allow the same functionality. Cleaned names tables. Added informative failure
2000-11-29 08:32:36 +00:00
Abramo Bagnara
8c080ce9dd
Added snd_pcm_reset to API
2000-11-24 17:08:03 +00:00
Jaroslav Kysela
41bb7068f2
Merged pcmfinal branch.
2000-11-20 20:10:46 +00:00
Abramo Bagnara
dba8c25e3c
Remove channels_mask. Implemented pcm_null
2000-10-20 14:03:44 +00:00
