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only set volume for pulse channel if volume is actually different from current channel value 

SVN revision: 80422
This commit is contained in:
Mike Blumenkrantz 2012-12-07 09:16:26 +00:00
parent 492149b388
commit f0326c5a5c
1 changed files with 7 additions and 2 deletions
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9
src/modules/mixer/sys_pulse.c
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@ -545,13 +545,18 @@ e_mixer_pulse_set_volume(E_Mixer_System *self, E_Mixer_Channel *channel, int lef
n = pulse_sink_channels_count((void *)self);
for (x = 0; x < n; x++)
{
double vol;
vol = lround(pulse_sink_channel_volume_get(self, x));
if (x == 0)
{
id |= pulse_sink_channel_volume_set(conn, (void *)self, x, left);
if (vol != left)
id |= pulse_sink_channel_volume_set(conn, (void *)self, x, left);
}
else if (x == 1)
{
id |= pulse_sink_channel_volume_set(conn, (void *)self, x, right);
if (vol != right)
id |= pulse_sink_channel_volume_set(conn, (void *)self, x, right);
}
}
#endif