From abd85af93993b99c073e7c5dc833207a7af34946 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 13 Aug 2008 13:59:29 +0200 Subject: drop 0db reset functions since they are not necessary anymore --- src/modules/alsa-util.c | 50 ------------------------------------------------- 1 file changed, 50 deletions(-) (limited to 'src/modules/alsa-util.c') 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; -- cgit