/* Sets new volume, expects new_vol to be within [0,100] range. */
bool set_new_volume(
struct sound_profile* sp,
long int new_vol,
bool relative_inc,
bool set_default_vol,
bool toggle_vol,
bool use_semaphore,
enum Volume_type volume_type)
{
/* XXX: Checking new_vol limits */
if (relative_inc) {
if (new_vol < 0 || new_vol > 100) {
fprintf(stderr, "Cannot set volume which is not in range [0,100]: %li\n", new_vol);
return false;
}
} else if ((new_vol < -100 || new_vol > 100) && !set_default_vol && !toggle_vol) {
fprintf(stderr, "Cannot set volume which is not in range [-100,100]: %li\n", new_vol);
return false;
}
/* **************************** */
sem_t *sem = NULL; /* Semaphore which is used if USE_SEMAPHORE is true */
if (use_semaphore && !check_semaphore(&sem)) return false;
/* Change new volume to native range */
PD_M("set_new_volume: new vol [-100,100], relative or toggling: %li\n", new_vol);
if (set_default_vol) {
// Set default volume
PD_M("set_new_volume: setting default vol..\n");
set_vol(sp->volume_cntrl_mixer_element, sp->volume_type, sp->default_volume, 0);
} else if (toggle_vol) {
// toggle volume
PD_M("set_new_volume: toggling..\n");
toggle_volume(sp, new_vol, volume_type);
} else {
/* Change absolute and relative volumes */
/* First check if relative volume */
if (relative_inc || new_vol < 0) {
if (new_vol != 0) {
PD_M("set_new_volume: Relative vol change...\n");
long int current_vol = 0;
// Change volume relative to current volume
get_vol(sp->volume_cntrl_mixer_element, volume_type, ¤t_vol);
// By setting the round direction we always guarantee that
// some change happens.
int round_direction = new_vol < 0 ? -1 : 1;
set_vol(sp->volume_cntrl_mixer_element, volume_type, current_vol + new_vol, round_direction);
}
} else {
// Change absolute volume
PD_M("set_new_volume: Changing absolute volume: %li\n", new_vol);
set_vol(sp->volume_cntrl_mixer_element, volume_type, new_vol, 0);
}
}
if (use_semaphore && !check_semaphore(&sem)) return false;
return true;
}
int
main(void)
{
struct items {
char *up;
char *load;
char *fan;
char *temp;
char *mem;
char *swap;
char *diskio;
char *fs_root;
char *fs_home;
char *fs_storage;
char *net_speed;
char *batt;
char *vol;
char *time;
char *status;
};
if (!(dpy = XOpenDisplay(NULL))) {
fprintf(stderr, "dwmstatus: cannot open display.\n");
return 1;
}
struct items *i = malloc(sizeof(struct items));
while(1) {
i->up = get_up();
i->load = get_load();
i->fan = get_fan();
i->temp = get_temp();
i->mem = get_mem();
i->swap = get_swap();
i->diskio = get_diskio("sda");
i->fs_root = get_space("/");
i->fs_home = get_space("/home");
i->net_speed = get_net_speed();
i->batt = get_batt();
i->vol = get_vol();
i->time = mktimes("%m/%d/%Y %a %H:%M", tzkiev);
i->status = smprintf(
"up:%s la:%s fan:%s temp:%s m:%s s:%s io:%s /:%s "
"~/:%s net:%s bat:%s vol:%s %s",
i->up, i->load, i->fan, i->temp, i->mem, i->swap,
i->diskio, i->fs_root, i->fs_home, i->net_speed,
i->batt, i->vol, i->time);
setstatus(i->status);
sleep(INTERVAL);
}
free(i);
XCloseDisplay(dpy);
return EXIT_SUCCESS;
}
void floodfill()
{
int i;
cell_t p, p1;
grid[0][0][0] = -1;
p.x = p.y = p.z = 0;
q.push(p);
while(!q.empty())
{
p = q.front(), q.pop();
vol += get_vol(p.x, p.y, p.z);
for(i = 0; i < 6; ++i)
{
p1.x = p.x+D[i][0], p1.y = p.y+D[i][1], p1.z = p.z+D[i][2];
if(p1.x < 0 || p1.x >= mx || p1.y < 0 || p1.y >= my || p1.z < 0 || p1.z >= mz)
continue;
if(grid[p1.x][p1.y][p1.z] == 0)
{
grid[p1.x][p1.y][p1.z] = -1;
q.push(p1);
}
else if(grid[p1.x][p1.y][p1.z] == 1)
{
area += get_area(p1.x, p1.y, p1.z, i);
}
}
}
}
/* Volume toggler between 0 <--> element default volume.
* Now excepts new_vol to be in default hardware range of the sound card in use. */
void toggle_volume(
struct sound_profile* sp,
long int const new_vol, // If INT_MAX or negative then toggle to sound
// profiles default volume
enum Volume_type volume_type)
{
// TODO: USE "avolt" SEMAPHORE
long int current_vol;
get_vol(sp->volume_cntrl_mixer_element, hardware, ¤t_vol);
long int min, _;
snd_mixer_selem_get_playback_volume_range(sp->volume_cntrl_mixer_element, &min, &_);
// If current volume is lowest possible
if (current_vol == min) {
if (new_vol > 0 && new_vol != INT_MAX)
set_vol(sp->volume_cntrl_mixer_element, volume_type, new_vol, 0);
else
set_vol(sp->volume_cntrl_mixer_element, sp->volume_type, sp->default_volume, 0);
}
else {
// Else zero current volume
set_vol(sp->volume_cntrl_mixer_element, hardware_percentage, 0, 0);
}
return;
}
void pool_forward(pool_layer_t* l, vol_t** in, vol_t** out, int start, int end) {
for (int i = start; i <= end; i++) {
vol_t* V = in[i];
vol_t* A = out[i];
int n=0;
for(int d=0;d<l->out_depth;d++) {
int x = -l->pad;
int y = -l->pad;
for(int ax=0; ax<l->out_sx; x+=l->stride,ax++) {
y = -l->pad;
for(int ay=0; ay<l->out_sy; y+=l->stride,ay++) {
double a = -99999;
for(int fx=0;fx<l->sx;fx++) {
for(int fy=0;fy<l->sy;fy++) {
int oy = y+fy;
int ox = x+fx;
if(oy>=0 && oy<V->sy && ox>=0 && ox<V->sx) {
double v = get_vol(V, ox, oy, d);
if(v > a) { a = v; }
}
}
}
n++;
set_vol(A, ax, ay, d, a);
}
}
}
}
}
// Function to dump the content of a volume for comparison.
void dump_vol(vol_t* v) {
printf("%ld,%ld,%ld", v->sx, v->sy, v->depth);
for (int x = 0; x < v->sx; x++)
for (int y = 0; y < v->sy; y++)
for (int z = 0; z < v->depth; z++) {
printf(",%.20lf", get_vol(v, x, y, z));
}
printf("\n");
}
void sound_byte(ubyte iobyte) { // if a noise program byte, return
if ((iobyte & 0xE0) == 0xE0) return;
if ((iobyte & 0x90) == 0x90) get_vol(iobyte); // if a volume byte
if ((iobyte & 0x90) == 0x80) get_freq(iobyte); // if a frequency byte
if (!(iobyte & 0x80)) get_freq(iobyte); // if a frequency byte
if (soundyesno) update_sound(); // update sound
}
int
main(void) {
Display *dpy;
struct iwreq wreq;
snd_mixer_t *handle;
snd_mixer_elem_t *elem;
snd_mixer_selem_id_t *vol_info;
int sockfd, loops = 60;
char *status, *mpd, *net, *vol, *bat, *clk;
if(!(dpy = XOpenDisplay(NULL))) {
fprintf(stderr, "dwmst: cannot open display.\n");
exit(EXIT_FAILURE);
}
memset(&wreq, 0, sizeof(struct iwreq));
snprintf(wreq.ifr_name, sizeof(WIRELESS_DEVICE), WIRELESS_DEVICE);
sockfd = socket(AF_INET, SOCK_DGRAM, 0);
snd_mixer_open(&handle, 0);
snd_mixer_attach(handle, "default");
snd_mixer_selem_register(handle, NULL, NULL);
snd_mixer_load(handle);
snd_mixer_selem_id_malloc(&vol_info);
snd_mixer_selem_id_set_name(vol_info, VOL_CH);
elem = snd_mixer_find_selem(handle, vol_info);
if(elem == NULL) {
fprintf(stderr, "dwmst: can not open device.\n");
cleanup(dpy, sockfd, handle, vol_info);
exit(EXIT_FAILURE);
}
for(;;sleep(INTERVAL)) {
if(++loops > 60) {
loops = 0;
mpd = get_mpd();
net = get_net(wreq, sockfd);
bat = get_bat();
clk = get_time();
}
vol = get_vol(handle, elem);
status = smprintf("%s %s %s %s %s", mpd, net, vol, bat, clk);
setstatus(dpy, status);
free(vol);
free(status);
}
free(mpd);
free(net);
free(bat);
free(clk);
cleanup(dpy, sockfd, handle, vol_info);
exit(EXIT_SUCCESS);
}
void bar_upd(int sig) {
static char barstr[750];
snprintf(barstr, 750, "%%{l}%s %s %s%%{c}%s%%{r}%s %s %s %s\n",
get_win((sig == -2 ? false : true)),
get_hname(),
get_xtitle((sig == -1 ? false : true)),
get_mpd(),
get_vol(),
get_load(),
get_uname(),
get_time());
fputs(barstr, barfp);
fflush(barfp);
}
int main(void) {
Display *dpy;
Window root;
char status[201], net[30], vol[14], cpu[14], mem[14], bat[48];
int netloops = 60;
dpy = XOpenDisplay(NULL);
if(dpy == NULL) {
fprintf(stderr, "ERROR: could not open display\n");
return 1;
}
root = XRootWindow(dpy, DefaultScreen(dpy));
winfo = malloc(sizeof(struct wireless_info));
memset(winfo, 0, sizeof(struct wireless_info));
skfd = iw_sockets_open();
infile = fopen(CPU_F, "r");
fscanf(infile, "cpu %ld %ld %ld %ld", &jif1, &jif2, &jif3, &jif4); fclose(infile);
while(1) {
if(++netloops > 60) {
netloops = 0;
get_wifi(net);
}
get_vol(vol);
get_cpu(cpu);
get_mem(mem);
get_bat(bat);
sprintf(status, "%s %s %s %s %s", net, vol, cpu, mem, bat);
XStoreName(dpy, root, status);
XFlush(dpy);
sleep(INTERVAL);
}
/* NEXT LINES SHOULD NEVER EXECUTE! */
XCloseDisplay(dpy);
iw_sockets_close(skfd);
return 0;
}
void pool_forward(pool_layer_t* l, vol_t** in, vol_t** out, int start, int end) {
uint64_t tempTime = timestamp_us();
for (int i = start; i <= end; i++) {
vol_t* V = in[i];
vol_t* A = out[i];
int n=0;
for(int d=0;d<l->out_depth;d++) {
int y = 0;
int x = 0;
int lsx = l->out_sx;
int lsy = l->out_sy;
int lusx = l->sx;
for(int ax=0; ax<lsx; x+=2, ax++) {
y = 0;
for(int ay=0; ay<lsy; y+=2,ay++) {
double a = -99999;
for(int fx=0;fx<lusx;fx++) {
for(int fy=0;fy<2;fy++) {
int oy = y+fy;
int ox = x+fx;
if(oy>=0 && oy<32 && ox>=0 && ox<32) {
double v = get_vol(V, ox, oy, d);
if(v > a) { a = v; }
}
}
}
n++;
set_vol(A, ax, ay, d, a);
}
}
}
}
l->myTime += timestamp_us() - tempTime;
}
static vol_t* copy_vol(vol_t* dest, vol_t* src) {
for (int x = 0; x < dest->sx; x++)
for (int y = 0; y < dest->sy; y++)
for (int z = 0; z < dest->depth; z++)
set_vol(dest, x, y, z, get_vol(src, x, y, z));
}
static vol_t* copy_vol(vol_t* dest, vol_t* src) {
for (int x = 0; x < 32; x++)
for (int y = 0; y < 32; y++)
for (int z = 0; z < 3; z++)
set_vol(dest, x, y, z, get_vol(src, x, y, z));
}