summaryrefslogtreecommitdiffstats
path: root/src/modules/alsa-util.c
diff options
context:
space:
mode:
authorLennart Poettering <lennart@poettering.net>2008-08-13 13:59:29 +0200
committerLennart Poettering <lennart@poettering.net>2008-08-13 13:59:29 +0200
commitabd85af93993b99c073e7c5dc833207a7af34946 (patch)
treef2431d8898f9c9d9d3942a0869784e129502332e /src/modules/alsa-util.c
parent8a10eba744c42cb5db4e6446c2f77b6cbc5eb028 (diff)
drop 0db reset functions since they are not necessary anymore
Diffstat (limited to 'src/modules/alsa-util.c')
-rw-r--r--src/modules/alsa-util.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/src/modules/alsa-util.c b/src/modules/alsa-util.c
index be3cdf44..e3e8c85c 100644
--- a/src/modules/alsa-util.c
+++ b/src/modules/alsa-util.c
@@ -850,56 +850,6 @@ int pa_alsa_calc_mixer_map(snd_mixer_elem_t *elem, const pa_channel_map *channel
return 0;
}
-void pa_alsa_0dB_playback(snd_mixer_elem_t *elem) {
- long min, max, v;
-
- pa_assert(elem);
-
- /* Try to enable 0 dB if possible. If ALSA cannot do dB, then use
- * raw volume levels and fix them to 75% */
-
- if (snd_mixer_selem_set_playback_dB_all(elem, 0, -1) >= 0)
- return;
-
- if (snd_mixer_selem_set_playback_dB_all(elem, 0, 1) >= 0)
- return;
-
- if (snd_mixer_selem_get_playback_volume_range(elem, &min, &max) < 0)
- return;
-
- v = min + ((max - min) * 3) / 4; /* 75% */
-
- if (v <= min)
- v = max;
-
- snd_mixer_selem_set_playback_volume_all(elem, v);
-}
-
-void pa_alsa_0dB_capture(snd_mixer_elem_t *elem) {
- long min, max, v;
-
- pa_assert(elem);
-
- /* Try to enable 0 dB if possible. If ALSA cannot do dB, then use
- * raw volume levels and fix them to 75% */
-
- if (snd_mixer_selem_set_capture_dB_all(elem, 0, -1) >= 0)
- return;
-
- if (snd_mixer_selem_set_capture_dB_all(elem, 0, 1) >= 0)
- return;
-
- if (snd_mixer_selem_get_capture_volume_range(elem, &min, &max) < 0)
- return;
-
- v = min + ((max - min) * 3) / 4; /* 75% */
-
- if (v <= min)
- v = max;
-
- snd_mixer_selem_set_capture_volume_all(elem, v);
-}
-
void pa_alsa_dump(snd_pcm_t *pcm) {
int err;
snd_output_t *out;