diff options
Diffstat (limited to 'alsamixer/mixer_widget.c')
| -rw-r--r-- | alsamixer/mixer_widget.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/alsamixer/mixer_widget.c b/alsamixer/mixer_widget.c index c8ca156..adb4568 100644 --- a/alsamixer/mixer_widget.c +++ b/alsamixer/mixer_widget.c @@ -318,7 +318,7 @@ static void change_volume_to_percent(struct control *control, int value, unsigne set_func(control->elem, control->volume_channels[1], min + (max - min) * value / 100); } -static void change_volume_relative(struct control *control, int delta, unsigned int channels) +static void change_volume_relative(struct control *control, long delta, unsigned int channels) { int (*get_range_func)(snd_mixer_elem_t *, long *, long *); int (*get_func)(snd_mixer_elem_t *, snd_mixer_selem_channel_id_t, long *); @@ -352,6 +352,8 @@ static void change_volume_relative(struct control *control, int delta, unsigned if (err < 0) return; } + if (max - min > 100) + delta = (delta * (max - min) + (delta > 0 ? 99 : -99)) / 100; if (channels & LEFT) { value = left + delta; if (value < min) |