mirrors/alsa-tools
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-tools.git synced 2026-04-10 08:21:06 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Changed codes to adapt for the latest control interface.

Browse source 
Seems working now..
This commit is contained in:
Takashi Iwai 2001-06-06 13:58:01 +00:00
parent eaaf0e43b8
commit a78e4c037f
7 changed files with 249 additions and 250 deletions
Download patch file Download diff file Expand all files Collapse all files

98
envy24control/driverevents.c
View file

@ -19,65 +19,45 @@
#include "envy24control.h"
static void control_value(snd_ctl_t *handle, void *private_data, snd_ctl_elem_id_t *id)
{
if (id->iface == SND_CTL_ELEM_IFACE_PCM) {
if (!strcmp(id->name, "Multi Track Route")) {
patchbay_update();
return;
}
if (!strcmp(id->name, "Multi Track S/PDIF Master")) {
master_clock_update();
return;
}
if (!strcmp(id->name, "Word Clock Sync")) {
master_clock_update();
return;
}
if (!strcmp(id->name, "Multi Track Volume Rate")) {
volume_change_rate_update();
return;
}
if (!strcmp(id->name, "S/PDIF Input Optical")) {
spdif_input_update();
return;
}
if (!strcmp(id->name, "Delta S/PDIF Output Defaults")) {
spdif_output_update();
return;
}
}
if (id->iface == SND_CTL_ELEM_IFACE_MIXER) {
if (!strcmp(id->name, "Multi Playback Volume")) {
mixer_update_stream(id->index + 1, 1, 0);
return;
}
if (!strcmp(id->name, "Multi Capture Volume")) {
mixer_update_stream(id->index + 11, 1, 0);
return;
}
if (!strcmp(id->name, "Multi Playback Switch")) {
mixer_update_stream(id->index + 1, 0, 1);
return;
}
if (!strcmp(id->name, "Multi Capture Switch")) {
mixer_update_stream(id->index + 11, 0, 1);
return;
}
}
}
static snd_ctl_callbacks_t control_callbacks = {
private_data: NULL,
rebuild: NULL, /* FIXME!! */
value: control_value,
change: NULL,
add: NULL,
remove: NULL,
reserved: { NULL, }
};
void control_input_callback(gpointer data, gint source, GdkInputCondition condition)
{
snd_ctl_read(card_ctl, &control_callbacks);
snd_ctl_t *ctl = (snd_ctl_t *)data;
snd_ctl_event_t *ev;
const char *name;
int index;
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);
switch (snd_ctl_event_elem_get_interface(ev)) {
case SND_CTL_ELEM_IFACE_PCM:
if (!strcmp(name, "Multi Track Route"))
patchbay_update();
else if (!strcmp(name, "Multi Track S/PDIF Master"))
master_clock_update();
else 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, "S/PDIF Input Optical"))
spdif_input_update();
else if (!strcmp(name, "Delta S/PDIF Output Defaults"))
spdif_output_update();
break;
case SND_CTL_ELEM_IFACE_MIXER:
if (!strcmp(name, "Multi Playback Volume"))
mixer_update_stream(index + 1, 1, 0);
else if (!strcmp(name, "Multi Capture Volume"))
mixer_update_stream(index + 11, 1, 0);
else if (!strcmp(name, "Multi Playback Switch"))
mixer_update_stream(index + 1, 0, 1);
else if (!strcmp(name, "Multi Capture Switch"))
mixer_update_stream(index + 11, 0, 1);
break;
default:
break;
}
}