DeforaOS/Mixer
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Unset bind if the channels differ

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This commit is contained in:
Pierre Pronchery 2017-06-06 19:13:45 +02:00
parent 7a26a8d067
commit 3c9781e005
1 changed files with 14 additions and 10 deletions
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20
src/mixer.c
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@ -1177,24 +1177,28 @@ static int _mixer_set_control_widget(Mixer * mixer, MixerControl2 * control)
static int _set_control_widget_channels(MixerControl2 * control)
{
gboolean bind;
gboolean bind = TRUE;
gdouble value;
size_t i;
char buf[16];
if(mixercontrol_get(control->control, "bind", &bind, NULL) != 0)
return -1;
if(bind)
/* unset bind if the channels are no longer synchronized */
for(i = 1; i < control->un.level.channels_cnt; i++)
if(control->un.level.channels[i]
!= control->un.level.channels[i - 1])
{
value = control->un.level.channels[0];
return mixercontrol_set(control->control, "value", value, NULL);
bind = FALSE;
break;
}
if(bind == FALSE)
if(mixercontrol_set(control->control, "bind", FALSE, NULL) != 0)
return -1;
/* set the individual channels */
for(i = 0; i < control->un.level.channels_cnt; i++)
{
snprintf(buf, sizeof(buf), "value%zu", i);
value = control->un.level.channels[i];
if(mixercontrol_set(control->control, buf, value, NULL)
!= 0)
if(mixercontrol_set(control->control, buf, value, NULL) != 0)
return -1;
}
return 0;