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/*****************************************************************************
driverevents.c - Events from the driver processing
Copyright (C) 2000 by Jaroslav Kysela <perex@perex.cz>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
******************************************************************************/
#include "envy24control.h"
void control_input_callback(gpointer data, gint source, GdkInputCondition condition)
{
snd_ctl_t *ctl = (snd_ctl_t *)data;
snd_ctl_event_t *ev;
const char *name;
int index;
unsigned int mask;
snd_ctl_event_alloca(&ev);
if (snd_ctl_read(ctl, ev) < 0)
return;
name = snd_ctl_event_elem_get_name(ev);
index = snd_ctl_event_elem_get_index(ev);
mask = snd_ctl_event_elem_get_mask(ev);
if (! (mask & (SND_CTL_EVENT_MASK_VALUE | SND_CTL_EVENT_MASK_INFO)))
return;
switch (snd_ctl_event_elem_get_interface(ev)) {
case SND_CTL_ELEM_IFACE_MIXER:
if (!strcmp(name, "Word Clock Sync"))
master_clock_update();
else if (!strcmp(name, "Multi Track Volume Rate"))
volume_change_rate_update();
else if (!strcmp(name, "IEC958 Input Optical"))
spdif_input_update();
else if (!strcmp(name, "Delta IEC958 Output Defaults"))
spdif_output_update();
else if (!strcmp(name, "Multi Track Internal Clock"))
master_clock_update();
else if (!strcmp(name, "Multi Track Internal Clock Default"))
master_clock_update();
else if (!strcmp(name, "Multi Track Rate Locking"))
rate_locking_update();
else if (!strcmp(name, "Multi Track Rate Reset"))
rate_reset_update();
else if (!strcmp(name, "Multi Playback Volume"))
mixer_update_stream(index + 1, 1, 0);
else if (!strcmp(name, "H/W Multi Capture Volume"))
mixer_update_stream(index + 11, 1, 0);
else if (!strcmp(name, "IEC958 Multi Capture Volume"))
mixer_update_stream(index + 19, 1, 0);
else if (!strcmp(name, "Multi Playback Switch"))
mixer_update_stream(index + 1, 0, 1);
else if (!strcmp(name, "H/W Multi Capture Switch"))
mixer_update_stream(index + 11, 0, 1);
else if (!strcmp(name, "IEC958 Multi Capture Switch"))
mixer_update_stream(index + 19, 0, 1);
else if (!strcmp(name, "H/W Playback Route"))
patchbay_update();
else if (!strcmp(name, "IEC958 Playback Route"))
patchbay_update();
else if (!strcmp(name, "DAC Volume"))
dac_volume_update(index);
else if (!strcmp(name, "ADC Volume"))
adc_volume_update(index);
else if (!strcmp(name, "IPGA Analog Capture Volume"))
ipga_volume_update(index);
else if (!strcmp(name, "Output Sensitivity Switch"))
dac_sense_update(index);
else if (!strcmp(name, "Input Sensitivity Switch"))
adc_sense_update(index);
break;
default:
break;
}
}
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