The Advanced Linux Sound Architecture (ALSA) - library
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Jaroslav Kysela 369df32257 pcm: multi plugin: detach the hw_ptr and appl_ptr from master_slave
Unfortunately, the master_slave buffer pointers are not always in sync with
the presented avail value and the higher layers (like write_areas) got
confused. Create own hw_ptr and appl_ptr.

This commit also tries to fix the hwsync and delay implementation (iterate
through all slaves).

The multi plugin was designed only for hardware which runs really in sync.
Anyway, users are trying to use this plugin for other purposes.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2019-04-09 10:27:36 +02:00
alsalisp Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
aserver a set of fixes to reduce gcc warnings 2018-03-27 15:16:41 +02:00
doc doxygen: Suppress timestamp 2016-06-23 16:29:07 +02:00
include Drop -I$includedir/alsa from alsa.pc 2019-03-28 08:01:34 +01:00
m4 Add the attributes.m4 macro file from xine/lscube. 2008-11-21 13:04:19 +01:00
modules modules: smixer_python - add support for python3 2018-03-27 14:51:39 +02:00
src pcm: multi plugin: detach the hw_ptr and appl_ptr from master_slave 2019-04-09 10:27:36 +02:00
test test/latency: use frame bytes correctly in writebuf() 2019-03-01 12:44:44 +01:00
utils Drop -I$includedir/alsa from alsa.pc 2019-03-28 08:01:34 +01:00
.gitignore initial version of .travis.yml file 2018-10-24 16:07:58 +02:00
.travis.yml initial version of .travis.yml file 2018-10-24 16:07:58 +02:00
acinclude.m4 fixed for the recent autoconf. 2004-01-26 15:52:17 +00:00
ChangeLog * update to libtool 1.3.3 1999-07-22 12:18:42 +00:00
configure.ac ucm: Add ucm files for DB820c board 2019-01-29 14:33:17 +01:00
COPYING Change FSF address (Franklin Street) 2017-11-14 14:29:26 +01:00
gitcompile a set of fixes to reduce gcc warnings 2018-03-27 15:16:41 +02:00
INSTALL pcm: Add thread-safety to PCM API 2016-07-11 15:25:30 +02:00
Makefile.am autotools: update style 2014-02-26 08:16:22 +01:00
MEMORY-LEAK Initial version 2003-02-04 14:56:07 +00:00
NOTES Change assert condition in error message handler 2007-10-24 12:53:08 +02:00
README.md README.md: add link to www.alsa-project.org 2018-10-24 17:33:10 +02:00
TODO Added snd_config_load_override(). 2002-01-09 21:28:15 +00:00

alsa-lib

Advanced Linux Sound Architecture (ALSA) project

The alsa-lib is a library to interface with ALSA in the Linux kernel and virtual devices using a plugin system.

The up-to-date reference generated from sources can be accessed here:

http://www.alsa-project.org/alsa-doc/alsa-lib/

You may give a look for more information about the ALSA project to URL http://www.alsa-project.org.