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| author | Michal Ratajsky <[email protected]> | 2014-10-25 12:43:57 +0200 |
|---|---|---|
| committer | Michal Ratajsky <[email protected]> | 2014-10-25 12:43:57 +0200 |
| commit | 9f2c0bedf4cbe4152e449454d659ea907fa00246 (patch) | |
| tree | a7d5c6889a48410d89a3eda9f74e66e833c106ee /backends/alsa/alsa-stream-control.c | |
| parent | 9a5abbc4d30d833f6731a2f86f9882797d4af0ee (diff) | |
| download | libmatemixer-9f2c0bedf4cbe4152e449454d659ea907fa00246.tar.bz2 libmatemixer-9f2c0bedf4cbe4152e449454d659ea907fa00246.tar.xz | |
alsa: Make sure the global volume is correct after changing a single channel volume and that the channel volume is within limits
Diffstat (limited to 'backends/alsa/alsa-stream-control.c')
| -rw-r--r-- | backends/alsa/alsa-stream-control.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/backends/alsa/alsa-stream-control.c b/backends/alsa/alsa-stream-control.c index b5500d1..b60d50f 100644 --- a/backends/alsa/alsa-stream-control.c +++ b/backends/alsa/alsa-stream-control.c @@ -454,6 +454,8 @@ alsa_stream_control_set_channel_volume (MateMixerStreamControl *mmsc, guint chan if (control->priv->data.volume_joined == TRUE) return alsa_stream_control_set_volume (mmsc, volume); + volume = CLAMP (volume, control->priv->data.min, control->priv->data.max); + if (volume != control->priv->data.v[channel]) { AlsaStreamControlClass *klass; @@ -468,9 +470,11 @@ alsa_stream_control_set_channel_volume (MateMixerStreamControl *mmsc, guint chan if (klass->set_channel_volume (control, c, volume) == FALSE) return FALSE; - // XXX recalc total volume control->priv->data.v[channel] = volume; + /* The global volume is always set to the highest channel volume */ + control->priv->data.volume = MAX (control->priv->data.volume, volume); + g_object_notify (G_OBJECT (control), "volume"); } return TRUE; |