alsa_open();
uaudio_thread_start(callback, userdata, alsa_play,
32 / uaudio_sample_size,
- 4096 / uaudio_sample_size);
+ 4096 / uaudio_sample_size,
+ 0);
}
static void alsa_stop(void) {
return (n - alsa_mixer_min) * 100 / (alsa_mixer_max - alsa_mixer_min);
}
+/** @brief Convert a percentage to a level */
+static int from_percent(int n) {
+ return alsa_mixer_min + n * (alsa_mixer_max - alsa_mixer_min) / 100;
+}
+
static void alsa_open_mixer(void) {
int err;
snd_mixer_selem_id_t *id;
snd_mixer_selem_id_alloca(&id);
if((err = snd_mixer_open(&alsa_mixer_handle, 0)))
fatal(0, "snd_mixer_open: %s", snd_strerror(err));
- if((err = snd_mixer_attach(alsa_mixer_handle, config->device)))
- fatal(0, "snd_mixer_attach %s: %s", config->device, snd_strerror(err));
+ if((err = snd_mixer_attach(alsa_mixer_handle, device)))
+ fatal(0, "snd_mixer_attach %s: %s", device, snd_strerror(err));
if((err = snd_mixer_selem_register(alsa_mixer_handle,
0/*options*/, 0/*classp*/)))
fatal(0, "snd_mixer_selem_register %s: %s",