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Author SHA1 Message Date
Jaroslav Kysela
aed2543959 Small cleanups 2003-02-19 21:15:59 +00:00
Jaroslav Kysela
2322f9fec3 Added code.c to measure times for critical part of dmix plugin 2003-02-19 21:00:45 +00:00
Takashi Iwai
74f0165c97 - added the hwdep DSP loader API functions. 
- updated the internal asound.h.
 2003-02-19 15:39:35 +00:00
Jaroslav Kysela
c25bf7ef7b Fixed saturation for i386 2003-02-19 10:58:29 +00:00
Jaroslav Kysela
359cfd644e More i386 optimizations (use edx register as well). 
Moved the interleave check outside mix_areas() routine.
 2003-02-19 10:51:41 +00:00
Takashi Iwai
be07243fe4 removed the obsolete snd_ prefix. 2003-02-19 09:37:01 +00:00
Jaroslav Kysela
80be3a4281 Fixed typo 2003-02-18 21:08:01 +00:00
Jaroslav Kysela
55519839a8 Added sum ring buffer (32-bit). 
Use special code for i386 to guarantee atomic operations (assembler).
 2003-02-18 20:59:38 +00:00
Jaroslav Kysela
81ce8153c4 Maarten de Boer <mdeboer@iua.upf.es> - JACK plugin patch 
- now multichannel works (before only 1 channel worked). i tested stereo,
  and it works fine.

- i extended the configuration. the jack ports to connect to are now not
hard-coded anymore. instead, they will have to be specified in the
asound.conf, which allows to connect to any other jack client.

my asound.conf now looks like this:

pcm.jackplug {
        type plug
        slave { pcm "jack" }
}

pcm.jack {
        type jack
        playback_ports {
                0 alsa_pcm:playback_1
                1 alsa_pcm:playback_2
        }
        capture_ports {
                0 alsa_pcm:capture_1
                1 alsa_pcm:capture_2
        }
}
 2003-02-18 17:38:32 +00:00
Jaroslav Kysela
d763d83ee2 Fixed format parameter according description 2003-02-17 18:01:16 +00:00
Takashi Iwai
5ed2575811 fixed the compilation without jack support. 2003-02-17 14:34:41 +00:00
Jaroslav Kysela
f40c238a41 Added snd_interval_set_min_max()... 2003-02-17 10:21:24 +00:00
Jaroslav Kysela
75c7e62776 Code cleanups 2003-02-14 19:26:35 +00:00
Takashi Iwai
9f5ce285c9 - fixes by Maarten. 
snd_pcm_jack_mmap_commit is called correctly now.
  both playback and capture from jack work, but not simultaneously.
 2003-02-13 18:02:30 +00:00
Jaroslav Kysela
62546a3a32 More pcm_jack plugin changes 2003-02-12 21:57:49 +00:00
Jaroslav Kysela
88bc5d454e Fixed compilation 2003-02-12 21:48:10 +00:00
Jaroslav Kysela
be5b2ce72c Added jack plugin 2003-02-12 20:59:38 +00:00
Jaroslav Kysela
bb15bea655 Added pcm.dmix definition 2003-02-12 19:11:52 +00:00
Jaroslav Kysela
391a233abb Added ipc_key_add_uid 2003-02-12 15:22:32 +00:00
Jaroslav Kysela
6e3c42dadd Added dmix plugin 2003-02-12 15:20:38 +00:00
Jaroslav Kysela
b3b7afc638 Implemented drain() 2003-02-12 14:54:41 +00:00
Jaroslav Kysela
6b8875c814 Fixed compilation 2003-02-12 12:51:34 +00:00
Takashi Iwai
5ff623fc99 - fixed the infinite loop for probing the rate. 2003-02-12 12:23:00 +00:00
Jaroslav Kysela
b5316c86cc Fixed compilation problem for dmix (donot_close) 2003-02-12 11:49:47 +00:00
Jaroslav Kysela
13b79dcd56 First fully working version of dmix plugin - multiple clients 2003-02-12 09:02:49 +00:00
Jaroslav Kysela
f1ba83dc99 More cleanups for multiple clients. 
We need to propagate the pcm_hw mmaped areas to next clients, too.
 2003-02-11 21:46:42 +00:00
Jaroslav Kysela
121da3e301 Hey - first somehow working version (for first client)... 2003-02-11 21:28:23 +00:00
Jaroslav Kysela
af89cefd99 More changes for dmix plugin: 
- 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
06cccc6a78 Fixed description of test hw_params functions 2003-02-11 09:34:09 +00:00
Jaroslav Kysela
e1b91846c2 Corrected pause callback 2003-02-09 18:55:11 +00:00
Jaroslav Kysela
3b6638e8ce More pcm params functions returns an error rather than do assert(). 
Some cleanups in refine.
Added more debug code to refine.
Improved dmix refine method.
 2003-02-08 16:35:24 +00:00
Jaroslav Kysela
c7d58f398e Added rmask/cmask handling in refine 2003-02-08 09:26:43 +00:00
Takashi Iwai
dcf5fc4db5 fixed typo. 2003-02-07 11:41:32 +00:00
Jaroslav Kysela
757785fece Added snd_timer_async() function. 
More updates to pcm_dmix.c .
 2003-02-06 19:15:53 +00:00
Jaroslav Kysela
7c5e5f5728 Added snd_pcm_sw_params_get_boundary() function. 
Implemented refine function in dmix.
 2003-02-05 21:26:14 +00:00
Jaroslav Kysela
073dff1ba1 Commented out FD_CLOEXEC fcntl() calls 2003-02-05 11:00:16 +00:00
Jaroslav Kysela
ee22480d93 Fixed starting of hardware and shm stuff 2003-02-05 10:34:41 +00:00
Jaroslav Kysela
d4c27edb1c Fixed error paths in open 2003-02-04 16:40:47 +00:00
Takashi Iwai
7724ea55e8 fixed compile warning. 2003-02-04 15:59:52 +00:00
Takashi Iwai
176d858909 fixed typo. 2003-02-04 15:59:25 +00:00
Jaroslav Kysela
0ec9851176 Initial version 2003-02-04 14:56:07 +00:00
Jaroslav Kysela
fd52ee0085 added DMIX plugin 2003-02-04 14:55:19 +00:00
Jaroslav Kysela
8720faaccb Cleanups in IPC stuff. 
Cleanups in snd_pcm_close().
Added initial code for dmix plugin:
  - only skeleton, but all major problems should be solved
 2003-02-04 14:48:51 +00:00
Jaroslav Kysela
74859a4646 Fixed compilation problem 2003-02-04 13:44:11 +00:00
Jaroslav Kysela
a313072961 Added handling of FD_CLOEXEC flag 2003-02-04 13:35:59 +00:00
Jaroslav Kysela
e5b227961e Splitted code to snd_pcm_hw_open_fd() function and added handling for FD_CLOEXEC flag 2003-02-04 13:33:44 +00:00
Jaroslav Kysela
43cd49f867 small change in output 2003-02-03 20:10:49 +00:00
Takashi Iwai
dbffcd437e - use the channel B for surround40 and 51. 2003-01-29 17:02:18 +00:00
Jaroslav Kysela
711610be1f 0.9.0rc7 2003-01-29 10:40:07 +00:00
Takashi Iwai
12c71f4d93 - fixed SPSA values; use 3 for slots 10/11. 2003-01-28 11:37:01 +00:00