Jaroslav Kysela
309a274454
Add support for monotonic timestamps
2008-01-09 11:13:34 +01:00
Jaroslav Kysela
d25e281230
Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz
2007-10-15 10:24:55 +02:00
Takashi Iwai
eccc92a34d
Fix infinite parse of recursive definitions
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Fixed the infinite parse (and eventually segfault) of recursive definitions.
Also fixed the parse of a string slave PCM of direct plugins.
2006-01-30 14:41:51 +00:00
Takashi Iwai
6333b48061
Fix S24_BE format conversions
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Fix S24_BE format conversions by René Rebe <rene@exactcode.de>.
2006-01-09 14:40:08 +00:00
Takashi Iwai
dd37bb20ee
Move poll_* callbacks to fast_ops
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Moved poll_* callbacks to fast_ops.
These callbacks may be called frequently indeed.
2005-05-23 09:03:16 +00:00
Takashi Iwai
842b573424
Add poll_descriptors and poll_descriptors_count callbacks
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Added poll_descriptors and poll_descriptors_count callbacks for multiple
poll_fd's.
2005-05-18 10:45:06 +00:00
Takashi Iwai
d7a32ca06b
Fix hw_params of lfloat plugin
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Fixed the bogus hw_refine call in hw_params of lfloat plugin.
2005-02-08 20:48:39 +00:00
Jaroslav Kysela
836987aa99
improved stream linking and plugin code cleanups
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- added link/unlink/link_fd fast_ops callbacks
- moved code from snd_pcm_link to pcm_hw.c
- moved "empty" routines pointing to slave to pcm_generic.c
- introduced snd_pcm_generic_t
2005-01-20 15:07:51 +00:00
Clemens Ladisch
ef11ba77ed
document all PCM plugin parameters
2004-04-26 07:40:12 +00:00
Takashi Iwai
08874160c8
- fixed the type punning (compilation warnings with the recent GCC).
2004-01-31 12:16:32 +00:00
Takashi Iwai
7716fd1e3d
fixes by Art Haas <ahaas@airmail.net>:
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rewritten with C99 struct initialization style.
2003-07-25 17:02:00 +00:00
Jaroslav Kysela
af89cefd99
More changes for dmix plugin:
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- added poll_events to main pcm structure
- added poll_revents callback to pcm->ops structure
- fixed snd_pcm_wait() - call revents function and enhanced
error code reporting
DMIX plugin:
- more complete code (works at least for one instance)
- still no "mix" code (it's silent)
2003-02-11 18:14:43 +00:00
Jaroslav Kysela
b9343e0834
- unified snd_pcm_hw_params_* functions
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- added backward compatibility for older non-compatible functions
- added --with-compat-rc3 to configure script to build library
backwards compatible with 0.9.0rc3
- added symbol versioning like libc.so.6
- ALSA_0.9 - alsa base
- ALSA_0.9.0rc4 - first set of new functions (snd_pcm_hw_params_*)
2002-09-17 12:33:05 +00:00
Jaroslav Kysela
677b0f60d6
Added snd_pcm_hw_params_get_min_align; changed get_format, get_subformat and get_access function to return not mixed error and return value
2002-09-09 19:47:50 +00:00
Jaroslav Kysela
16b3bf447c
Enhanced bitmasks in PCM - added support for more formats by Takashi and me
2002-06-26 02:04:11 +00:00
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
755d563910
Fixed entry for static linking
2002-04-03 17:47:17 +00:00
Jaroslav Kysela
e128bf856e
Cleaned the mmap_commit implementations in plugins.
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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
6ead410b11
Added description of copy, linear, lfloat and mulaw PCM plugins
2002-01-13 11:11:42 +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
f817b5a074
Fixed condition
2001-12-01 20:47:38 +00:00
Jaroslav Kysela
c9fb7faa1a
Added check for buggy gcc
2001-12-01 20:45:57 +00:00
Jaroslav Kysela
095cbbb467
Finished lfloat plugin.
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Added code to plug plugin to handle linear float / integer conversions.
2001-11-27 14:24:44 +00:00
Jaroslav Kysela
72a221be2c
Initial (not working) version
2001-11-26 16:07:32 +00:00
