|
|
|
@ -49,6 +49,15 @@ struct AcmeVolumeAlsaPrivate
|
|
|
|
|
snd_mixer_elem_t *elem;
|
|
|
|
|
int saved_volume;
|
|
|
|
|
guint timer_id;
|
|
|
|
|
|
|
|
|
|
const char *mixer_name;
|
|
|
|
|
int (*snd_mixer_selem_get_xxx_volume_range)(snd_mixer_elem_t *, long *, long *);
|
|
|
|
|
int (*snd_mixer_selem_get_xxx_switch)(snd_mixer_elem_t *, snd_mixer_selem_channel_id_t, int *);
|
|
|
|
|
int (*snd_mixer_selem_get_xxx_volume)(snd_mixer_elem_t *, snd_mixer_selem_channel_id_t, long *);
|
|
|
|
|
int (*snd_mixer_selem_set_xxx_switch_all)(snd_mixer_elem_t *, int);
|
|
|
|
|
int (*snd_mixer_selem_set_xxx_volume_all)(snd_mixer_elem_t *, long );
|
|
|
|
|
int (*snd_mixer_selem_has_xxx_switch)(snd_mixer_elem_t *);
|
|
|
|
|
int (*snd_mixer_selem_has_xxx_volume)(snd_mixer_elem_t *);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int acme_volume_alsa_get_volume (AcmeVolume *self);
|
|
|
|
@ -93,7 +102,7 @@ acme_volume_alsa_set_mute (AcmeVolume *vol, gboolean val)
|
|
|
|
|
/* If we have a hardware mute */
|
|
|
|
|
if (self->_priv->has_mute)
|
|
|
|
|
{
|
|
|
|
|
snd_mixer_selem_set_playback_switch_all
|
|
|
|
|
self->_priv->snd_mixer_selem_set_xxx_switch_all
|
|
|
|
|
(self->_priv->elem, !val);
|
|
|
|
|
acme_volume_alsa_close (self);
|
|
|
|
|
return;
|
|
|
|
@ -124,7 +133,7 @@ acme_volume_alsa_get_mute (AcmeVolume *vol)
|
|
|
|
|
|
|
|
|
|
if (self->_priv->has_mute)
|
|
|
|
|
{
|
|
|
|
|
snd_mixer_selem_get_playback_switch(self->_priv->elem,
|
|
|
|
|
self->_priv->snd_mixer_selem_get_xxx_switch(self->_priv->elem,
|
|
|
|
|
SND_MIXER_SCHN_FRONT_LEFT, &ival);
|
|
|
|
|
|
|
|
|
|
acme_volume_alsa_close (self);
|
|
|
|
@ -148,9 +157,9 @@ acme_volume_alsa_get_volume (AcmeVolume *vol)
|
|
|
|
|
if (acme_volume_alsa_open (self) == FALSE)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
snd_mixer_selem_get_playback_volume(self->_priv->elem,
|
|
|
|
|
self->_priv->snd_mixer_selem_get_xxx_volume(self->_priv->elem,
|
|
|
|
|
SND_MIXER_SCHN_FRONT_LEFT, &lval);
|
|
|
|
|
snd_mixer_selem_get_playback_volume(self->_priv->elem,
|
|
|
|
|
self->_priv->snd_mixer_selem_get_xxx_volume(self->_priv->elem,
|
|
|
|
|
SND_MIXER_SCHN_FRONT_RIGHT, &rval);
|
|
|
|
|
|
|
|
|
|
acme_volume_alsa_close (self);
|
|
|
|
@ -176,7 +185,7 @@ acme_volume_alsa_set_volume (AcmeVolume *vol, int val)
|
|
|
|
|
volume = CLAMP (volume, self->_priv->pmin, self->_priv->pmax);
|
|
|
|
|
tmp = ROUND (volume);
|
|
|
|
|
|
|
|
|
|
snd_mixer_selem_set_playback_volume_all (self->_priv->elem, tmp);
|
|
|
|
|
self->_priv->snd_mixer_selem_set_xxx_volume_all (self->_priv->elem, tmp);
|
|
|
|
|
|
|
|
|
|
acme_volume_alsa_close (self);
|
|
|
|
|
}
|
|
|
|
@ -254,7 +263,7 @@ acme_volume_alsa_open (AcmeVolumeAlsa *self)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
snd_mixer_selem_id_alloca (&sid);
|
|
|
|
|
snd_mixer_selem_id_set_name (sid, "Master");
|
|
|
|
|
snd_mixer_selem_id_set_name (sid, self->_priv->mixer_name);
|
|
|
|
|
elem = snd_mixer_find_selem (handle, sid);
|
|
|
|
|
if (!elem)
|
|
|
|
|
{
|
|
|
|
@ -268,17 +277,17 @@ acme_volume_alsa_open (AcmeVolumeAlsa *self)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!snd_mixer_selem_has_playback_volume (elem))
|
|
|
|
|
if (!self->_priv->snd_mixer_selem_has_xxx_volume (elem))
|
|
|
|
|
{
|
|
|
|
|
D("snd_mixer_selem_has_playback_volume");
|
|
|
|
|
D("snd_mixer_selem_has_xxx_volume");
|
|
|
|
|
goto bail;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
snd_mixer_selem_get_playback_volume_range (elem,
|
|
|
|
|
self->_priv->snd_mixer_selem_get_xxx_volume_range (elem,
|
|
|
|
|
&(self->_priv->pmin),
|
|
|
|
|
&(self->_priv->pmax));
|
|
|
|
|
|
|
|
|
|
self->_priv->has_mute = snd_mixer_selem_has_playback_switch (elem);
|
|
|
|
|
self->_priv->has_mute = self->_priv->snd_mixer_selem_has_xxx_switch (elem);
|
|
|
|
|
self->_priv->handle = handle;
|
|
|
|
|
self->_priv->elem = elem;
|
|
|
|
|
|
|
|
|
@ -302,6 +311,35 @@ acme_volume_alsa_init (AcmeVolumeAlsa *self)
|
|
|
|
|
self->_priv = g_new0 (AcmeVolumeAlsaPrivate, 1);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
AcmeVolumeAlsa *
|
|
|
|
|
acme_volume_alsa_new(gint type)
|
|
|
|
|
{
|
|
|
|
|
AcmeVolumeAlsa *obj = g_object_new(ACME_TYPE_VOLUME_ALSA, NULL);
|
|
|
|
|
|
|
|
|
|
if (type == _CAPTURE)
|
|
|
|
|
{
|
|
|
|
|
obj->_priv->snd_mixer_selem_get_xxx_volume_range = snd_mixer_selem_get_capture_volume_range;
|
|
|
|
|
obj->_priv->snd_mixer_selem_get_xxx_switch = snd_mixer_selem_get_capture_switch;
|
|
|
|
|
obj->_priv->snd_mixer_selem_get_xxx_volume = snd_mixer_selem_get_capture_volume;
|
|
|
|
|
obj->_priv->snd_mixer_selem_set_xxx_switch_all = snd_mixer_selem_set_capture_switch_all;
|
|
|
|
|
obj->_priv->snd_mixer_selem_set_xxx_volume_all = snd_mixer_selem_set_capture_volume_all;
|
|
|
|
|
obj->_priv->snd_mixer_selem_has_xxx_switch = snd_mixer_selem_has_capture_switch;
|
|
|
|
|
obj->_priv->snd_mixer_selem_has_xxx_volume = snd_mixer_selem_has_capture_volume;
|
|
|
|
|
obj->_priv->mixer_name = "Capture";
|
|
|
|
|
} else {
|
|
|
|
|
obj->_priv->snd_mixer_selem_get_xxx_volume_range = snd_mixer_selem_get_playback_volume_range;
|
|
|
|
|
obj->_priv->snd_mixer_selem_get_xxx_switch = snd_mixer_selem_get_playback_switch;
|
|
|
|
|
obj->_priv->snd_mixer_selem_get_xxx_volume = snd_mixer_selem_get_playback_volume;
|
|
|
|
|
obj->_priv->snd_mixer_selem_set_xxx_switch_all = snd_mixer_selem_set_playback_switch_all;
|
|
|
|
|
obj->_priv->snd_mixer_selem_set_xxx_volume_all = snd_mixer_selem_set_playback_volume_all;
|
|
|
|
|
obj->_priv->snd_mixer_selem_has_xxx_switch = snd_mixer_selem_has_playback_switch;
|
|
|
|
|
obj->_priv->snd_mixer_selem_has_xxx_volume = snd_mixer_selem_has_playback_volume;
|
|
|
|
|
obj->_priv->mixer_name = "Master";
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return obj;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
acme_volume_alsa_class_init (AcmeVolumeAlsaClass *klass)
|
|
|
|
|
{
|
|
|
|
|