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author | Lennart Poettering <lennart@poettering.net> | 2006-05-30 22:48:17 +0000 |
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committer | Lennart Poettering <lennart@poettering.net> | 2006-05-30 22:48:17 +0000 |
commit | 64fa5b882f53b24d78fd3c84191150000e79b391 (patch) | |
tree | 46f434cfd2d49a7c8ee540fa67dedecbf8ba7485 /src/modules/alsa-util.c | |
parent | bb820db4b5b9e928b4d7fe58bbab2f56b1897f64 (diff) |
* alsa-sink: if "PCM" is not found as mixer track name, fallback to "Master"
* alsa-source: if "Capture" is not found as mixer track name, fallback to "Mic"
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@993 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/modules/alsa-util.c')
-rw-r--r-- | src/modules/alsa-util.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/src/modules/alsa-util.c b/src/modules/alsa-util.c index 22e623f6..be0fc064 100644 --- a/src/modules/alsa-util.c +++ b/src/modules/alsa-util.c @@ -337,18 +337,29 @@ int pa_alsa_prepare_mixer(snd_mixer_t *mixer, const char *dev) { return 0; } -snd_mixer_elem_t *pa_alsa_find_elem(snd_mixer_t *mixer, const char *name) { +snd_mixer_elem_t *pa_alsa_find_elem(snd_mixer_t *mixer, const char *name, const char *fallback) { snd_mixer_elem_t *elem; - snd_mixer_selem_id_t *sid; + snd_mixer_selem_id_t *sid = NULL; snd_mixer_selem_id_alloca(&sid); - assert(mixer && name); + assert(mixer); + assert(name); snd_mixer_selem_id_set_name(sid, name); - elem = snd_mixer_find_selem(mixer, sid); - if (!elem) - pa_log_warn(__FILE__": Cannot find mixer control %s", snd_mixer_selem_id_get_name(sid)); + if (!(elem = snd_mixer_find_selem(mixer, sid))) { + pa_log_warn(__FILE__": Cannot find mixer control \"%s\".", snd_mixer_selem_id_get_name(sid)); + + if (fallback) { + snd_mixer_selem_id_set_name(sid, fallback); + + if (!(elem = snd_mixer_find_selem(mixer, sid))) + pa_log_warn(__FILE__": Cannot find fallback mixer control \"%s\".", snd_mixer_selem_id_get_name(sid)); + } + } + + if (elem) + pa_log_warn(__FILE__": Using mixer control \"%s\".", snd_mixer_selem_id_get_name(sid)); return elem; } |