static int _decode_segment(PG_DISPLAY_SET *s, PES_BUFFER *p)
{
BITBUFFER bb;
bb_init(&bb, p->buf, p->len);
uint8_t type = bb_read(&bb, 8);
/*uint16_t len = */ bb_read(&bb, 16);
switch (type) {
case PGS_OBJECT:
return _decode_ods(s, &bb, p);
case PGS_PALETTE:
return _decode_pds(s, &bb, p);
case PGS_WINDOW:
return _decode_wds(s, &bb, p);
case PGS_PG_COMPOSITION:
return _decode_pcs(s, &bb, p);
case PGS_IG_COMPOSITION:
return _decode_ics(s, &bb, p);
case PGS_END_OF_DISPLAY:
s->complete = 1;
return 1;
default:
BD_DEBUG(DBG_DECODE | DBG_CRIT, "unknown segment type 0x%x\n", type);
break;
}
return 0;
}
/**
* Returns a new byte-buffer. The cursor is set to the first byte.
*
* @param[in] buf Pointer to the data buffer. The client must not free
* until the byte-buffer is no longer needed.
* @param[in] size Size of the data buffer in bytes.
* @retval NULL Memory allocation failure.
* @return Pointer to the new byte-buffer. The client should call
* \c bb_free(ByteBuf*) when the byte-buffer is no longer
* needed.
*/
ByteBuf* bb_new(
const unsigned char* const buf,
const size_t size)
{
ByteBuf* bb = (ByteBuf*)malloc(sizeof(ByteBuf));
if (bb)
bb_init(bb, buf, size);
return bb;
}
void bs_seek( BITSTREAM *bs, int64_t off, int whence)
{
int64_t b;
switch (whence) {
case SEEK_CUR:
off = bs->pos * 8 + (bs->bb.p - bs->bb.p_start) * 8 + off;
break;
case SEEK_END:
off = bs->end * 8 - off;
break;
case SEEK_SET:
default:
break;
}
b = off >> 3;
if (b >= bs->end)
{
if (BF_BUF_SIZE < bs->end) {
bs->pos = bs->end - BF_BUF_SIZE;
file_seek(bs->fp, BF_BUF_SIZE, SEEK_END);
} else {
bs->pos = 0;
file_seek(bs->fp, 0, SEEK_SET);
}
bs->size = file_read(bs->fp, bs->buf, BF_BUF_SIZE);
bb_init(&bs->bb, bs->buf, bs->size);
bs->bb.p = bs->bb.p_end;
} else if (b < bs->pos || b >= (bs->pos + BF_BUF_SIZE)) {
file_seek(bs->fp, b, SEEK_SET);
bs->pos = b;
bs->size = file_read(bs->fp, bs->buf, BF_BUF_SIZE);
bb_init(&bs->bb, bs->buf, bs->size);
} else {
b -= bs->pos;
bs->bb.p = &bs->bb.p_start[b];
bs->bb.i_left = 8 - (off & 0x07);
}
}
void bs_init( BITSTREAM *bs, BD_FILE_H *fp )
{
int64_t size = file_size(fp);;
bs->fp = fp;
bs->pos = 0;
bs->end = (size < 0) ? 0 : size;
bs->size = file_read(bs->fp, bs->buf, BF_BUF_SIZE);
if (bs->size == 0 || bs->size > BF_BUF_SIZE) {
bs->size = 0;
bs->end = 0;
BD_DEBUG(DBG_FILE|DBG_CRIT, "bs_init(): read error!\n");
}
bb_init(&bs->bb, bs->buf, bs->size);
}
int main()
{
char buf[1024];
unsigned grid[81], i;
bb_init();
while(fgets(buf, 1024, stdin) != 0) {
if (strlen(buf) < 81) continue;
for (i = 0; i < 81; ++i)
grid[i] = buf[i] >= '1' && buf[i] <= '9'? buf[i] - '0' : 0;
printf("%d\n", bb_solver(grid));
//for (i = 0; i < 81; ++i) putchar(SolGrid[i] + '0');
//putchar('\n');
}
return 0;
}
int main(int argc, char** argv)
{
// based on settings from GIT hub
BoundingBox test;
Config.model.minwin = 24;
Config.p_par_init.num_closest = 10;
bb_init(&test,287,35,312,77);
// same as bb_scan
Grid * grid = new Grid(470,310, test);
//number of overlapping Pos and Neg entries
int p_overlap;
int n_overlap;
//pointer to index (points to Grid obj memory)
int * p_idx;
int * n_idx;
//overlap % of the grid
//points to Grid obj memory
//thresholds taken from GIT hub
const float * overlaps = grid->overlap(test, 0.6,&p_idx,&p_overlap,0.2,&n_idx,&n_overlap);
//sort the positive data by overlap amount
bb_sort(p_idx,overlaps,p_overlap,bb_weight_cmp_gt);
//build a Hull with the first 10 items from the overlap data
BoundingBox hull = bb_hull(grid->getGrid(),p_idx,10);
//take the highest % item as BBP0
//doesn't implement (lowest ID, highest % yet)
BoundingBox BBP0 = grid->getGrid()[p_idx[0]];
//data to compare with against MatLab TLD
// is 0-indexed instead of 1-indexed, so all values are -1 different
printf("Re-Alignment Box:\n\t");
printBoundingBox(BBP0);
printf("Initial Hull:\n\t");
printBoundingBox(hull);
return 0;
}
void InitNetwork()
{
if(bb_init())
{
perror("Babonet Init\n");
return;
}
else
{
printf("BaboNet Loaded\n");
}
//let's start the server hosting
if(bb_serverCreate(false,1020,11207))
{
perror("bb_serverCreate");
}
else
{
printf("Server up n running\n");
}
}
void mobj_parse_cmd(uint8_t *buf, MOBJ_CMD *cmd)
{
BITBUFFER bb;
bb_init(&bb, buf, 12);
cmd->insn.op_cnt = bb_read(&bb, 3);
cmd->insn.grp = bb_read(&bb, 2);
cmd->insn.sub_grp = bb_read(&bb, 3);
cmd->insn.imm_op1 = bb_read(&bb, 1);
cmd->insn.imm_op2 = bb_read(&bb, 1);
bb_skip(&bb, 2); /* reserved */
cmd->insn.branch_opt = bb_read(&bb, 4);
bb_skip(&bb, 4); /* reserved */
cmd->insn.cmp_opt = bb_read(&bb, 4);
bb_skip(&bb, 3); /* reserved */
cmd->insn.set_opt = bb_read(&bb, 5);
cmd->dst = bb_read(&bb, 32);
cmd->src = bb_read(&bb, 32);
}
/* return 1 if segment is ready for decoding, 0 if more data is needed */
static int _join_segment_fragments(struct pes_buffer_s *p)
{
uint8_t type = p->buf[0];
unsigned id_pos = 0, id_len = 3, sd_pos = 6, data_pos = 0;
if (p->len < 3) {
return 1;
}
/* check segment type */
if (type == PGS_OBJECT) {
id_pos = 3;
sd_pos = 6;
data_pos = 7;
}
else if (type == PGS_IG_COMPOSITION) {
id_pos = 8;
sd_pos = 11;
data_pos = 12;
}
else {
return 1;
}
/* check sequence descriptor - is segment complete ? */
BD_PG_SEQUENCE_DESCRIPTOR sd;
BITBUFFER bb;
bb_init(&bb, p->buf + sd_pos, 3);
pg_decode_sequence_descriptor(&bb, &sd);
if (sd.last_in_seq) {
return 1;
}
if (!sd.first_in_seq) {
return 1;
}
/* find next fragment(s) */
PES_BUFFER *next;
while (NULL != (next = _find_segment_by_idv(p->next, p->buf[0], id_pos, p->buf + id_pos, id_len))) {
bb_init(&bb, next->buf + sd_pos, 3);
pg_decode_sequence_descriptor(&bb, &sd);
_join_fragments(p, next, data_pos);
pes_buffer_remove(&p, next);
if (sd.last_in_seq) {
/* set first + last in sequence descriptor */
p->buf[sd_pos] = 0xff;
return 1;
}
}
/* do not delay decoding if there are other segments queued (missing fragment ?) */
return !!p->next;
}
//
// D_DoomMain
//
void D_DoomMain (void)
{
int p;
char file[256];
bb_init();
bb_load_cal();
FindResponseFile ();
IdentifyVersion ();
setbuf (stdout, NULL);
modifiedgame = false;
nomonsters = M_CheckParm ("-nomonsters");
respawnparm = M_CheckParm ("-respawn");
fastparm = M_CheckParm ("-fast");
devparm = M_CheckParm ("-devparm");
if (M_CheckParm ("-altdeath"))
deathmatch = 2;
else if (M_CheckParm ("-deathmatch"))
deathmatch = 1;
switch ( gamemode )
{
case retail:
sprintf (title,
" "
"The Ultimate DOOM Startup v%i.%i"
" ",
VERSION/100,VERSION%100);
break;
case shareware:
sprintf (title,
" "
"DOOM Shareware Startup v%i.%i"
" ",
VERSION/100,VERSION%100);
break;
case registered:
sprintf (title,
" "
"DOOM Registered Startup v%i.%i"
" ",
VERSION/100,VERSION%100);
break;
case commercial:
sprintf (title,
" "
"DOOM 2: Hell on Earth v%i.%i"
" ",
VERSION/100,VERSION%100);
break;
/*FIXME
case pack_plut:
sprintf (title,
" "
"DOOM 2: Plutonia Experiment v%i.%i"
" ",
VERSION/100,VERSION%100);
break;
case pack_tnt:
sprintf (title,
" "
"DOOM 2: TNT - Evilution v%i.%i"
" ",
VERSION/100,VERSION%100);
break;
*/
default:
sprintf (title,
" "
"Public DOOM - v%i.%i"
" ",
VERSION/100,VERSION%100);
break;
}
printf ("%s\n",title);
if (devparm)
printf(D_DEVSTR);
if (M_CheckParm("-cdrom"))
{
printf(D_CDROM);
mkdir("c:\\doomdata",0);
strcpy (basedefault,"c:/doomdata/default.cfg");
}
// turbo option
if ( (p=M_CheckParm ("-turbo")) )
{
int scale = 200;
extern int forwardmove[2];
extern int sidemove[2];
if (p<myargc-1)
scale = atoi (myargv[p+1]);
if (scale < 10)
scale = 10;
if (scale > 400)
scale = 400;
printf ("turbo scale: %i%%\n",scale);
forwardmove[0] = forwardmove[0]*scale/100;
forwardmove[1] = forwardmove[1]*scale/100;
sidemove[0] = sidemove[0]*scale/100;
sidemove[1] = sidemove[1]*scale/100;
}
// add any files specified on the command line with -file wadfile
// to the wad list
//
// convenience hack to allow -wart e m to add a wad file
// prepend a tilde to the filename so wadfile will be reloadable
p = M_CheckParm ("-wart");
if (p)
{
myargv[p][4] = 'p'; // big hack, change to -warp
// Map name handling.
switch (gamemode )
{
case shareware:
case retail:
case registered:
sprintf (file,"~"DEVMAPS"E%cM%c.wad",
myargv[p+1][0], myargv[p+2][0]);
printf("Warping to Episode %s, Map %s.\n",
myargv[p+1],myargv[p+2]);
break;
case commercial:
default:
p = atoi (myargv[p+1]);
if (p<10)
sprintf (file,"~"DEVMAPS"cdata/map0%i.wad", p);
else
sprintf (file,"~"DEVMAPS"cdata/map%i.wad", p);
break;
}
D_AddFile (file);
}
p = M_CheckParm ("-file");
if (p)
{
// the parms after p are wadfile/lump names,
// until end of parms or another - preceded parm
modifiedgame = true; // homebrew levels
while (++p != myargc && myargv[p][0] != '-')
D_AddFile (myargv[p]);
}
p = M_CheckParm ("-playdemo");
if (!p)
p = M_CheckParm ("-timedemo");
if (p && p < myargc-1)
{
sprintf (file,"%s.lmp", myargv[p+1]);
D_AddFile (file);
printf("Playing demo %s.lmp.\n",myargv[p+1]);
}
// get skill / episode / map from parms
startskill = sk_medium;
startepisode = 1;
startmap = 1;
autostart = false;
p = M_CheckParm ("-skill");
if (p && p < myargc-1)
{
startskill = myargv[p+1][0]-'1';
autostart = true;
}
p = M_CheckParm ("-episode");
if (p && p < myargc-1)
{
startepisode = myargv[p+1][0]-'0';
startmap = 1;
autostart = true;
}
p = M_CheckParm ("-timer");
if (p && p < myargc-1 && deathmatch)
{
int time;
time = atoi(myargv[p+1]);
printf("Levels will end after %d minute",time);
if (time>1)
printf("s");
printf(".\n");
}
p = M_CheckParm ("-avg");
if (p && p < myargc-1 && deathmatch)
printf("Austin Virtual Gaming: Levels will end after 20 minutes\n");
p = M_CheckParm ("-warp");
if (p && p < myargc-1)
{
if (gamemode == commercial)
startmap = atoi (myargv[p+1]);
else
{
startepisode = myargv[p+1][0]-'0';
startmap = myargv[p+2][0]-'0';
}
autostart = true;
}
// init subsystems
printf ("V_Init: allocate screens.\n");
V_Init ();
printf ("M_LoadDefaults: Load system defaults.\n");
M_LoadDefaults (); // load before initing other systems
printf ("Z_Init: Init zone memory allocation daemon. \n");
Z_Init ();
printf ("W_Init: Init WADfiles.\n");
W_InitMultipleFiles (wadfiles);
// Check for -file in shareware
if (modifiedgame)
{
// These are the lumps that will be checked in IWAD,
// if any one is not present, execution will be aborted.
char name[23][8]=
{
"e2m1","e2m2","e2m3","e2m4","e2m5","e2m6","e2m7","e2m8","e2m9",
"e3m1","e3m3","e3m3","e3m4","e3m5","e3m6","e3m7","e3m8","e3m9",
"dphoof","bfgga0","heada1","cybra1","spida1d1"
};
int i;
if ( gamemode == shareware)
I_Error("\nYou cannot -file with the shareware "
"version. Register!");
// Check for fake IWAD with right name,
// but w/o all the lumps of the registered version.
if (gamemode == registered)
for (i = 0;i < 23; i++)
if (W_CheckNumForName(name[i])<0)
I_Error("\nThis is not the registered version.");
}
// Iff additonal PWAD files are used, print modified banner
if (modifiedgame)
{
/*m*/printf (
"===========================================================================\n"
"ATTENTION: This version of DOOM has been modified. If you would like to\n"
"get a copy of the original game, call 1-800-IDGAMES or see the readme file.\n"
" You will not receive technical support for modified games.\n"
" press enter to continue\n"
"===========================================================================\n"
);
getchar ();
}
// Check and print which version is executed.
switch ( gamemode )
{
case shareware:
case indetermined:
printf (
"===========================================================================\n"
" Shareware!\n"
"===========================================================================\n"
);
break;
case registered:
case retail:
case commercial:
printf (
"===========================================================================\n"
" Commercial product - do not distribute!\n"
" Please report software piracy to the SPA: 1-800-388-PIR8\n"
"===========================================================================\n"
);
break;
default:
// Ouch.
break;
}
printf ("M_Init: Init miscellaneous info.\n");
M_Init ();
printf ("R_Init: Init DOOM refresh daemon - ");
R_Init ();
printf ("\nP_Init: Init Playloop state.\n");
P_Init ();
printf ("I_Init: Setting up machine state.\n");
I_Init ();
printf ("D_CheckNetGame: Checking network game status.\n");
D_CheckNetGame ();
printf ("S_Init: Setting up sound.\n");
S_Init (snd_SfxVolume /* *8 */, snd_MusicVolume /* *8*/ );
printf ("HU_Init: Setting up heads up display.\n");
HU_Init ();
printf ("ST_Init: Init status bar.\n");
ST_Init ();
// check for a driver that wants intermission stats
p = M_CheckParm ("-statcopy");
if (p && p<myargc-1)
{
// for statistics driver
extern void* statcopy;
statcopy = (void*)atoi(myargv[p+1]);
printf ("External statistics registered.\n");
}
// start the apropriate game based on parms
p = M_CheckParm ("-record");
if (p && p < myargc-1)
{
G_RecordDemo (myargv[p+1]);
autostart = true;
}
p = M_CheckParm ("-playdemo");
if (p && p < myargc-1)
{
singledemo = true; // quit after one demo
G_DeferedPlayDemo (myargv[p+1]);
D_DoomLoop (); // never returns
}
p = M_CheckParm ("-timedemo");
if (p && p < myargc-1)
{
G_TimeDemo (myargv[p+1]);
D_DoomLoop (); // never returns
}
p = M_CheckParm ("-loadgame");
if (p && p < myargc-1)
{
if (M_CheckParm("-cdrom"))
sprintf(file, "c:\\doomdata\\"SAVEGAMENAME"%c.dsg",myargv[p+1][0]);
else
sprintf(file, SAVEGAMENAME"%c.dsg",myargv[p+1][0]);
G_LoadGame (file);
}
if ( gameaction != ga_loadgame )
{
if (autostart || netgame)
G_InitNew (startskill, startepisode, startmap);
else
D_StartTitle (); // start up intro loop
}
D_DoomLoop (); // never returns
}