From a74253606f4f5556e58cb12336d8900dd73226cc Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sat, 8 Apr 2006 00:19:52 +0000 Subject: clip volume at PA_VOLUME_NORM for alsa devices git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@666 fefdeb5f-60dc-0310-8127-8f9354f1896f --- src/modules/module-alsa-source.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'src/modules/module-alsa-source.c') diff --git a/src/modules/module-alsa-source.c b/src/modules/module-alsa-source.c index 14b35eb8..2ee16190 100644 --- a/src/modules/module-alsa-source.c +++ b/src/modules/module-alsa-source.c @@ -228,7 +228,12 @@ static int source_set_hw_volume_cb(pa_source *s) { assert(u && u->mixer_elem); if (snd_mixer_selem_has_capture_volume_joined(u->mixer_elem)) { - vol = pa_cvolume_avg(&s->hw_volume) * (u->hw_volume_max - u->hw_volume_min) / + vol = pa_cvolume_avg(&s->hw_volume); + + if (vol > PA_VOLUME_NORM) + vol = PA_VOLUME_NORM; + + vol = vol * (u->hw_volume_max - u->hw_volume_min) / PA_VOLUME_NORM + u->hw_volume_min; err = snd_mixer_selem_set_capture_volume_all(u->mixer_elem, vol); if (err < 0) @@ -237,7 +242,12 @@ static int source_set_hw_volume_cb(pa_source *s) { int i; for (i = 0;i < s->hw_volume.channels;i++) { - vol = s->hw_volume.values[i] * (u->hw_volume_max - u->hw_volume_min) / + vol = s->hw_volume.values[i]; + + if (vol > PA_VOLUME_NORM) + vol = PA_VOLUME_NORM; + + vol = vol * (u->hw_volume_max - u->hw_volume_min) / PA_VOLUME_NORM + u->hw_volume_min; err = snd_mixer_selem_set_capture_volume(u->mixer_elem, i, vol); if (err < 0) -- cgit