Difference between revisions of "LibEnvVars"

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(s/ALSA_CONFIG_PATH_VAR/ALSA_CONFIG_PATH/ (the _VAR suffix is only used in the code: alsa-lib/src/conf.c:2579: #define ALSA_CONFIG_PATH_VAR "ALSA_CONFIG_PATH"))
(Add ALSA_PCM_DUMP)
Line 3: Line 3:
 
; LIBASOUND_DEBUG : =1 print errors to stderr, dump hw_params
 
; LIBASOUND_DEBUG : =1 print errors to stderr, dump hw_params
 
: =2 also assert(0)
 
: =2 also assert(0)
 +
; ALSA_PCM_DUMP : =1  dump pcm_hw_params to console from any app (similar to apaly -v)
 
; ALSA_CONFIG_PATH : file to use instead of ALSA_CONFIG_DIR/alsa.conf"
 
; ALSA_CONFIG_PATH : file to use instead of ALSA_CONFIG_DIR/alsa.conf"
 
; ALSA_MIXER_SIMPLE : file to use instead of ALSA_CONFIG_DIR/smixer.conf
 
; ALSA_MIXER_SIMPLE : file to use instead of ALSA_CONFIG_DIR/smixer.conf
 
; ALSA_MIXER_SIMPLE_MODULES : path to modules .so files
 
; ALSA_MIXER_SIMPLE_MODULES : path to modules .so files
 
; LADSPA_PATH : path to ladspa plugins
 
; LADSPA_PATH : path to ladspa plugins

Revision as of 04:40, 10 February 2010

The settings of these environment variables affect the operation of alsa-lib

LIBASOUND_DEBUG 
=1 print errors to stderr, dump hw_params
=2 also assert(0)
ALSA_PCM_DUMP 
=1 dump pcm_hw_params to console from any app (similar to apaly -v)
ALSA_CONFIG_PATH 
file to use instead of ALSA_CONFIG_DIR/alsa.conf"
ALSA_MIXER_SIMPLE 
file to use instead of ALSA_CONFIG_DIR/smixer.conf
ALSA_MIXER_SIMPLE_MODULES 
path to modules .so files
LADSPA_PATH 
path to ladspa plugins
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