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89 commits

Author SHA1 Message Date
Jaroslav Kysela
e03aaa1888 Added unlink of the communication socket name. 
Added retry when the semaphore is lost (server is going down and removes
the global semaphore). Now the application creates a new direct server
automagically rather than the error return.
 2003-07-15 19:15:10 +00:00
Jaroslav Kysela
6633460801 Clemens Ladisch <clemens@ladisch.de> 
fix some wrong section/file/reference names
 2003-07-01 09:23:38 +00:00
Jaroslav Kysela
573f85dc1d - added shm area manager code 
- fixed parsing of period_size/buffer_size options for dmix, dsnoop and
  dshare plugins
 2003-04-23 12:41:55 +00:00
Jaroslav Kysela
05d57ff3be Added missing sync_ptr() call to pcm_status() function 2003-04-19 13:12:59 +00:00
Jaroslav Kysela
a10140cef6 Added more comments for 32-bit mixing 2003-03-19 16:42:47 +00:00
Jaroslav Kysela
7470a5b9af dshare and dsnoop plugins are working now 2003-03-19 16:35:35 +00:00
Jaroslav Kysela
87538939bd A small cleanup to 32-bit mix routine as Abramo suggested 2003-03-19 13:16:21 +00:00
Jaroslav Kysela
6235dab516 Corrected universal 32-bit mixing routine 2003-03-19 12:27:43 +00:00
Jaroslav Kysela
bc28eccdcd Extracted common code from dmix plugin. 
Initial framework for dsnoop and dshare plugins.
 2003-03-18 20:37:42 +00:00
Jaroslav Kysela
2e7fe2865a Moved send_fd/receive_fd routines to src/socket.c . 2003-03-18 18:00:05 +00:00
Jaroslav Kysela
ad49e473ec Removed unused variable 2003-03-18 17:41:10 +00:00
Jaroslav Kysela
cfe6f7be54 Added bindings to dmix plugin 2003-03-18 17:08:38 +00:00
Jaroslav Kysela
9ccf002f54 Added 32-bit sample support to dmix plugin 2003-03-18 14:15:19 +00:00
Jaroslav Kysela
b439930525 Reverted back generic code 2003-03-01 20:18:50 +00:00
Jaroslav Kysela
0b3b4b912d Reverted back code for generic mix function 2003-03-01 11:20:18 +00:00
Jaroslav Kysela
20f261e3fd Fixed check_interleave test 2003-02-28 20:32:33 +00:00
Jaroslav Kysela
cf9e518d51 Timestamp update (struct timeval -> struct timespec). 2003-02-28 17:23:28 +00:00
Jaroslav Kysela
d55919b910 Removed debugging output 2003-02-25 13:35:40 +00:00
Jaroslav Kysela
7b09000813 Removed snd_pcm_hwdiff() function 2003-02-22 17:53:01 +00:00
Jaroslav Kysela
2dab1dfbc3 Removed snd_pcm_hwptr(). 
Added snd_pcm_hwdiff() and snd_pcm_forward().
Returned the behaviour for snd_pcm_mmap_begin().
 2003-02-22 17:19:02 +00:00
Jaroslav Kysela
fbd99fdec0 Added snd_pcm_hwptr() and enhanced snd_pcm_mmap_begin() for no xrun mode. 2003-02-22 10:19:53 +00:00
Jaroslav Kysela
1c908a75c1 Moved asm i386 code to pcm_dmix_i386.h; UP optimization 2003-02-20 17:10:22 +00:00
Jaroslav Kysela
16f785ca13 added .p2align lines to i386 asm code 2003-02-20 15:45:01 +00:00
Jaroslav Kysela
335c06d070 Added MMX code and detection of MMX capable CPU 2003-02-19 21:17:38 +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
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
391a233abb Added ipc_key_add_uid 2003-02-12 15:22:32 +00:00
Jaroslav Kysela
b3b7afc638 Implemented drain() 2003-02-12 14:54:41 +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
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
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
ee22480d93 Fixed starting of hardware and shm stuff 2003-02-05 10:34:41 +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