Difference between revisions of "LibEnvVars"
From AlsaProject
(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 05:40, 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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