static OSStatus notification_callback(
AudioObjectID id,
UInt32 num_addresses,
const AudioObjectPropertyAddress addresses[],
void *data)
{
struct coreaudio_data *ca = data;
coreaudio_stop(ca);
coreaudio_uninit(ca);
if (addresses[0].mSelector == PROPERTY_DEFAULT_DEVICE)
ca->retry_time = 300;
else
ca->retry_time = 2000;
blog(LOG_INFO, "coreaudio: device '%s' disconnected or changed. "
"attempting to reconnect", ca->device_name);
coreaudio_begin_reconnect(ca);
UNUSED_PARAMETER(id);
UNUSED_PARAMETER(num_addresses);
return noErr;
}
static int
coreaudio_setformat (ddb_waveformat_t *fmt) {
trace ("coreaudio_setformat\n");
memcpy (&plugin.fmt, fmt, sizeof (ddb_waveformat_t));
switch (state) {
case OUTPUT_STATE_STOPPED:
return coreaudio_stop ();
case OUTPUT_STATE_PLAYING:
return coreaudio_play ();
case OUTPUT_STATE_PAUSED:
if (0 != coreaudio_play ()) {
return -1;
}
if (0 != coreaudio_pause ()) {
return -1;
}
break;
}
return 0;
}
