void fade(bool fade_in, bool updatewps)
{
int fp_global_vol = global_settings.volume << 8;
int fp_min_vol = sound_min(SOUND_VOLUME) << 8;
int fp_step = (fp_global_vol - fp_min_vol) / 10;
skin_get_global_state()->is_fading = !fade_in;
if (fade_in) {
/* fade in */
int fp_volume = fp_min_vol;
/* zero out the sound */
sound_set_volume(fp_min_vol >> 8);
sleep(HZ/10); /* let audio thread run */
audio_resume();
if (updatewps)
update_non_static();
while (fp_volume < fp_global_vol - fp_step) {
fp_volume += fp_step;
sound_set_volume(fp_volume >> 8);
sleep(1);
}
sound_set_volume(global_settings.volume);
}
else {
void fade(bool fade_in, bool updatewps)
{
int fp_global_vol = global_settings.volume << 8;
int fp_min_vol = sound_min(SOUND_VOLUME) << 8;
int fp_step = (fp_global_vol - fp_min_vol) / 30;
int i;
skin_get_global_state()->is_fading = !fade_in;
if (fade_in) {
/* fade in */
int fp_volume = fp_min_vol;
/* zero out the sound */
sound_set_volume(fp_min_vol >> 8);
sleep(HZ/10); /* let audio thread run */
audio_resume();
while (fp_volume < fp_global_vol - fp_step) {
fp_volume += fp_step;
sound_set_volume(fp_volume >> 8);
if (updatewps)
{
FOR_NB_SCREENS(i)
skin_update(WPS, i, SKIN_REFRESH_NON_STATIC);
}
sleep(1);
}
sound_set_volume(global_settings.volume);
}
else {
int trap_SetSoundVolume(lua_State *s)
{
int volume;
CHANNEL c;
trap_args(s, "SetSoundVolume", "ii", &c, &volume);
sound_set_volume(c, volume);
return 0;
}
static void handle_control_message(struct lfd_control_message *msg, int s)
{
int ret = 0;
switch (msg->command) {
case LFD_COMMAND_GET_VOLUME:
msg->payload = sound_get_volume();
msg->command |= LFD_RESPONSE;
break;
case LFD_COMMAND_SET_VOLUME:
sound_set_volume(msg->payload);
break;
case LFD_COMMAND_GET_BACKLIGHT:
msg->payload = backlight_get();
msg->command |= LFD_RESPONSE;
break;
case LFD_COMMAND_SET_BACKLIGHT:
backlight_set(msg->payload);
break;
case LFD_COMMAND_SET_BACKLIGHT_NEXT:
backlight_next();
break;
case LFD_COMMAND_SET_RTC_TO_SYSTIME:
time_set_rtc();
break;
case LFD_COMMAND_GET_BATTERY_MV:
msg->payload = mv;
msg->command |= LFD_RESPONSE;
break;
default:
dbprintf("unknown LFD command: 0x%X\n", msg->command);
return;
};
if (msg->command & LFD_RESPONSE) {
ret = send(s, msg, sizeof(*msg), MSG_NOSIGNAL);
if (ret < 0)
dbprintf("can't send response\n");
}
}
void menu_audio_sound_slide(component *c, void *userdata, int pos) {
sound_set_volume(pos/10.0f);
}
