void test_bit_count()
{
/* bitcount() */
assert(bit_count(PAWN_START_WHITE)==8);
assert(bit_count(FULL_BOARD)==64);
assert(bit_count(EMPTY_BOARD)==0);
}
struct ir_remote *sort_by_bit_count(struct ir_remote *remotes)
{
struct ir_remote *top, *rem, *next, *prev, *scan;
rem = remotes;
top = NULL;
while (rem != NULL) {
next = rem->next;
scan = top;
prev = NULL;
while (scan && bit_count(scan) <= bit_count(rem)) {
prev = scan;
scan = scan->next;
}
if (prev) {
prev->next = rem;
} else {
top = rem;
}
if (scan) {
rem->next = scan;
} else {
rem->next = NULL;
}
rem = next;
}
return top;
}
void Solver :: solve () {
int highest_bit_count = 0;
int bc;
int i;
for (i = 0; i < 1; i++) {
initialize_values();
find_best_Ms();
execute();
bc = 0;
/*
for (j = 0; j < 16; j++) {
bc += M[j]->mask_count();
}
if (bc > 32 * 12) {
output_state();
std::cout << "FOUND M\n";
}
*/
if (bit_count() > highest_bit_count) {
highest_bit_count = bit_count();
output_state();
}
std::cout.flush();
}
}
int bfd_m68k_features_to_mach (unsigned features)
{
int superset = 0, subset = 0;
unsigned extra = 99, missing = 99;
unsigned ix;
for (ix = 0;
ix != sizeof (m68k_arch_features) / sizeof (m68k_arch_features[0]);
ix++)
{
unsigned this_extra, this_missing;
if (m68k_arch_features[ix] == features)
return ix;
this_extra = bit_count (m68k_arch_features[ix] & ~features);
if (this_extra < extra)
{
extra = this_extra;
superset = ix;
}
this_missing = bit_count (features & ~m68k_arch_features[ix]);
if (this_missing < missing)
{
missing = this_missing;
superset = ix;
}
}
return superset ? superset : subset;
}
/**
* @brief Move generator performance test function.
*
* @param board
* @param depth
* @param global_stats statistics
*/
static void count_game(const Board *board, const int depth, GameStatistics *global_stats)
{
GameStatistics stats = GAME_STATISTICS_INIT;
unsigned long long moves;
int x;
Board next[1];
if (depth == 1) {
moves = get_moves(board->player, board->opponent);
stats.n_moves = stats.max_mobility = stats.min_mobility = bit_count(moves);
if (moves == 0) {
if (can_move(board->opponent, board->player)) {
stats.n_passes = 1;
} else {
const int n_player = bit_count(board->player);
const int n_opponent = bit_count(board->opponent);
if (n_player > n_opponent) stats.n_wins = 1;
else if (n_player == n_opponent) stats.n_draws = 1;
else stats.n_losses = 1;
}
}
} else {
moves = get_moves(board->player, board->opponent);
if (moves) {
foreach_bit (x, moves) {
board_next(board, x, next);
count_game(next, depth - 1, &stats);
}
} else {
int eval_material()
{
int score;
int whitepawns, whiteknights, whitebishops, whiterooks, whitequeens;
int blackpawns, blackknights, blackbishops, blackrooks, blackqueens;
whitepawns = bit_count(board.white_pawns);
whiteknights = bit_count(board.white_knights);
whitebishops = bit_count(board.white_bishops);
whiterooks = bit_count(board.white_rooks);
whitequeens = bit_count(board.white_queens);
blackpawns = bit_count(board.black_pawns);
blackknights = bit_count(board.black_knights);
blackbishops = bit_count(board.black_bishops);
blackrooks = bit_count(board.black_rooks);
blackqueens = bit_count(board.black_queens);
score = (whitepawns-blackpawns) +
(whiteknights-blackknights) * KNIGHT_VALUE +
(whitebishops-blackbishops) * BISHOP_VALUE +
(whiterooks-blackrooks) * ROOK_VALUE +
(whitequeens-blackqueens) * QUEEN_VALUE;
if (board.color) return -score;
else return +score;
}
int
test_base_bitset(const char* param) {
rand_seed((uint32_t)time(NULL));
// bit create
int size = param ? atoi(param) : rand() % 1024;
bit_t* bit = bit_create(size);
if (!bit) {
fprintf(stderr, "bit create fail\n");
return -1;
}
// bit set
int test_size = (size >> 1);
for (int i = 0; i < test_size; ++ i) {
bit_set(bit, i);
}
// bit is set
for (int i = 0; i < size; ++ i) {
if (i < test_size && bit_isset(bit, i)) {
fprintf(stderr, "bit-set error\n");
bit_release(bit);
return -1;
}
if (i >= test_size && bit_isset(bit, i) == 0) {
fprintf(stderr, "bit-set error\n");
bit_release(bit);
return -1;
}
}
// bit count
if (bit_count(bit) != test_size) {
fprintf(stderr, "bit-count = %d error\n", bit_count(bit));
bit_release(bit);
return -1;
}
// bit reset -> bit count
for (int i = 0; i < test_size; ++ i) {
bit_reset(bit, i);
}
if (bit_count(bit) != 0) {
fprintf(stderr, "bit-count error\n");
bit_release(bit);
return -1;
}
bit_release(bit);
return 0;
}
char *test_new()
{
a = bit_new(256);
mu_assert(a != NULL, "bit_new returns NULL.\n");
mu_assert(bit_length(a) == 256, "bit_new returns wrong length.\n");
mu_assert(bit_count(a) == 0, "bit_new returns wrong count.\n");
b = bit_new(256);
mu_assert(b != NULL, "bit_new returns NULL.\n");
mu_assert(bit_length(b) == 256, "bit_new returns wrong length.\n");
mu_assert(bit_count(b) == 0, "bit_new returns wrong count.\n");
return NULL;
}
static Debug_Module * add_auto_module(QSP_ARG_DECL const char *name, debug_flag_t mask)
{
Debug_Module *dmp;
/* user of savestr() eliminates a warning, but wastes some memory... */
//auto_dbm_tbl[n_debug_modules].db_name = (char *) name;
dmp = new_debug(name);
assert( dmp != NULL );
SET_DEBUG_MASK(dmp, mask );
SET_DEBUG_FLAGS(dmp, DEBUG_SET); // default
// Don't increase the number of modules for the special choices yes/no all/none
if( bit_count(mask) == 1 ){
if( mask != (1<<n_debug_modules) ){
sprintf(ERROR_STRING,
"Debug module %s (mask = 0x%x) added out of sequence (n_debug_modules = %d)!?",
name,mask,n_debug_modules);
warn(ERROR_STRING);
}
n_debug_modules++;
}
return dmp;
}
void Solver :: output_state () {
int i;
std::list <Word *> :: iterator it;
std::cout << "GConstant " << GConstant->bit_string() << "\n";
for (i = 0; i < 16; i++) {
std::cout << "M[" << i << "] " << M[i]->bit_string() << "\n";
}
for (i = 0; i < 13; i++) {
std::cout << "a[" << i << "] " << a[i]->bit_string() << "\n";
std::cout << "b[" << i << "] " << b[i]->bit_string() << "\n";
std::cout << "c[" << i << "] " << c[i]->bit_string() << "\n";
std::cout << "d[" << i << "] " << d[i]->bit_string() << "\n";
}
for (it = this->op_words.begin(); it != this->op_words.end(); it++) {
std::cout << (*it)->g_name() << " " << (*it)->bit_string() << "\n";
}
std::cout << "bit_count: " << bit_count() << "\n";
}
gc_t *string_from_cache(su_state *s, const char *str, unsigned size) {
value_t v;
string_cache_t entry;
string_cache_t *entries;
unsigned hash = murmur(str, size, 0);
unsigned index = (unsigned)bit_count((int)hash) - 8;
int i;
if (index < 16) {
entries = s->string_cache[index];
for (i = 0; i < STRING_CACHE_SIZE; i++) {
if (entries[i].hash == hash && !memcmp(entries[i].str->str, str, size))
return &entries[i].str->gc;
}
}
v.type = SU_STRING;
v.obj.ptr = su_allocate(s, NULL, sizeof(string_t) + size);
v.obj.str->size = size;
memcpy(v.obj.str->str, str, size);
v.obj.str->str[size] = '\0';
v.obj.str->hash = hash;
if (index < 16) {
entry.hash = hash;
entry.str = v.obj.str;
entries[s->string_cache_head[index]] = entry;
s->string_cache_head[index] = (s->string_cache_head[index] + 1) % STRING_CACHE_SIZE;
}
gc_insert_object(s, v.obj.gc_object, SU_STRING);
return v.obj.gc_object;
}
/*static*/ CRCValue<uint64> CRCValue<uint64>::check_and_create(uint64 _v){
CRCValue<uint64> crcv(_v, true);
if(crcv.crc() == bit_count(crcv.value())){
return crcv;
}else{
return CRCValue<uint64>(-1LL, true);
}
}
/*static*/ CRCValue<uint32> CRCValue<uint32>::check_and_create(uint32 _v){
CRCValue<uint32> crcv(_v, true);
if(crcv.crc() == bit_count(crcv.value())){
return crcv;
}else{
return CRCValue<uint32>(0xffffffff, true);
}
}
static void bit_object_show(void* B)
{
fprintf(stdout,
"\t__bit__ -> {\n"
"\t object=>0x%p,\n"
"\t size=>%d,\n"
"\t count=>%d,\n"
"\t}\n",
B, bit_size(B), bit_count(B)
);
}
/**
* @brief Initialize global hash code data.
*/
void hash_code_init(void)
{
int i, j;
Random r;
random_seed(&r, 0x5DEECE66Dull);
for (i = 0; i < 16; ++i)
for (j = 0; j < 256; ++j) {
do {
hash_rank[i][j] = random_get(&r);
} while (bit_count(hash_rank[i][j]) < 8);
}
}
/**
* @brief Initialize global hash move data.
*/
void hash_move_init(void)
{
int i, j;
Random r;
random_seed(&r, 0x5DEECE66Dull);
for (i = 0; i < 64; ++i)
for (j = 0; j < 60; ++j) {
do {
hash_move[i][j] = random_get(&r);
} while (bit_count(hash_move[i][j]) < 8);
}
}
/* ------------------------------------------------------------------------
bitboard get_lowest_bit(bitboard *board)
purpose: gets and removes the lowest bit from a bit board.
Note: the bit IS REMOVED from the original bitboard.
------------------------------------------------------------------------ */
bitboard get_lowest_bit(bitboard *board)
{
int count = bit_count(*board);
bitboard lowest_bit=0;
if (count>0)
{
lowest_bit = (*board & ((~*board)+1));
*board = *board & ~lowest_bit;
}
return lowest_bit;
}
int bitcnt(long long * in, int mm, int * out, int nn)
{
bit_count(in, mm, &out[0], nn);
bitcount(in, mm, &out[1], nn);
//ntbl_bitcnt(in, mm, &out[2], nn);
ntbl_bitcount(in, mm, &out[2], nn);
BW_btbl_bitcount(in, mm, &out[3], nn);
AR_btbl_bitcount(in, mm, &out[4], nn);
bit_shifter(in, mm, &out[5], nn);
return mm+nn;
}
main(int argc, char *argv[])
{
long n;
while(--argc)
{
int i;
n = atol(*++argv);
i = bit_count(n);
printf("%ld contains %d bit%s set\n",
n, i, plural_text(i));
}
return 0;
}
inline int expectzero(struct ir_remote *remote, int bit)
{
if (is_biphase(remote)) {
int all_bits = bit_count(remote);
ir_code mask;
mask = ((ir_code) 1) << (all_bits - 1 - bit);
if (mask & remote->rc6_mask) {
if (!expectpulse(remote, 2 * remote->pzero)) {
unget_rec_buffer(1);
return (0);
}
set_pending_space(2 * remote->szero);
} else {
if (!expectpulse(remote, remote->pzero)) {
unget_rec_buffer(1);
return (0);
}
set_pending_space(remote->szero);
}
} else if (is_space_first(remote)) {
if (remote->szero > 0 && !expectspace(remote, remote->szero)) {
unget_rec_buffer(1);
return (0);
}
if (remote->pzero > 0 && !expectpulse(remote, remote->pzero)) {
unget_rec_buffer(2);
return (0);
}
} else {
if (!expectpulse(remote, remote->pzero)) {
unget_rec_buffer(1);
return (0);
}
if (remote->ptrail > 0) {
if (!expectspace(remote, remote->szero)) {
unget_rec_buffer(2);
return (0);
}
} else {
set_pending_space(remote->szero);
}
}
return (1);
}
void send_data(struct ir_remote *remote,ir_code data,int bits,int done)
{
int i;
int all_bits = bit_count(remote);
int toggle_bit_mask_bits = bits_set(remote->toggle_bit_mask);
ir_code mask;
data=reverse(data,bits);
if(is_rcmm(remote))
{
mask=(ir_code)1<<(all_bits-1-done);
if(bits%2 || done%2)
{
return;
}
for(i=0;i<bits;i+=2,mask>>=2)
{
switch(data&3)
{
case 0:
send_pulse(remote->pzero);
send_space(remote->szero);
break;
/* 2 and 1 swapped due to reverse() */
case 2:
send_pulse(remote->pone);
send_space(remote->sone);
break;
case 1:
send_pulse(remote->ptwo);
send_space(remote->stwo);
break;
case 3:
send_pulse(remote->pthree);
send_space(remote->sthree);
break;
}
data=data>>2;
}
return;
}
else if(is_xmp(remote))
int main(int argc, char *argv[])
{
int value;
printf("enter value: ");
scanf("%d", &value);
/*
* check for -ve and limit values
*/
if(value < 0)
{
printf("%d is -ve input\n Using Brian-Kernighan's algorithm", value);
printf("num of set bits= %d\n", bk_algorithm(value));
}
else {
int result = bit_count(value);
printf("num of set bits= %d\n",result);
}
printf("is_Nth_bit_set for bit 3= %d\n", is_Nth_bit_set(value, 3));
}
unsigned
Get_Skew::cast_ray( const Raster &raster, int row, const Fixed &dx, int dy)
{
unsigned bits = 0;
Fixed start = 0;
Fixed end = 0;
Fixed width = static_cast<int>( raster.width());
int r = row;
while (start < width) {
end = start + dx;
if (end > width) {
end = width;
}
bits += bit_count( raster[ r]
, static_cast<int>( start)
, static_cast<int>( end));
start = end;
r += dy;
}
return bits;
}
size_t row_size() const
{
size_t row_size = (size_t)width() * (bit_count() / 8);
row_size = (row_size % 4) ? row_size + 4 - row_size % 4 : row_size;
return row_size;
}
static struct ir_remote * read_config_recursive(FILE *f, const char *name, int depth)
{
char buf[LINE_LEN+1], *key, *val, *val2;
int len,argc;
struct ir_remote *top_rem=NULL,*rem=NULL;
struct void_array codes_list,raw_codes,signals;
struct ir_ncode raw_code={NULL,0,0,NULL};
struct ir_ncode name_code={NULL,0,0,NULL};
struct ir_ncode *code;
int mode=ID_none;
line=0;
parse_error=0;
LOGPRINTF(2, "parsing '%s'", name);
while(fgets(buf,LINE_LEN,f)!=NULL)
{
line++;
len=strlen(buf);
if(len==LINE_LEN && buf[len-1]!='\n')
{
logprintf(LOG_ERR,"line %d too long in config file",
line);
parse_error=1;
break;
}
if(len>0)
{
len--;
if(buf[len]=='\n') buf[len]=0;
}
if(len>0)
{
len--;
if(buf[len]=='\r') buf[len]=0;
}
/* ignore comments */
if(buf[0]=='#'){
continue;
}
key=strtok(buf, whitespace);
/* ignore empty lines */
if(key==NULL) continue;
val=strtok(NULL, whitespace);
if(val!=NULL){
val2=strtok(NULL, whitespace);
LOGPRINTF(3,"\"%s\" \"%s\"",key,val);
if (strcasecmp("include",key)==0){
FILE* childFile;
const char *childName;
const char *fullPath;
char result[FILENAME_MAX+1];
if (depth > MAX_INCLUDES) {
logprintf(LOG_ERR,"error opening child file defined at %s:%d",name,line);
logprintf(LOG_ERR,"too many files included");
parse_error=-1;
break;
}
childName = lirc_parse_include(val);
if (!childName){
logprintf(LOG_ERR,"error parsing child file value defined at line %d:",line);
logprintf(LOG_ERR,"invalid quoting");
parse_error=-1;
break;
}
fullPath = lirc_parse_relative(result, sizeof(result), childName, name);
if (!fullPath) {
logprintf(LOG_ERR,"error composing relative file path defined at line %d:",line);
logprintf(LOG_ERR,"resulting path too long");
parse_error=-1;
break;
}
childFile = fopen(fullPath, "r");
if (childFile == NULL){
logprintf(LOG_ERR,"error opening child file '%s' defined at line %d:",fullPath, line);
logprintf(LOG_ERR,"ignoring this child file for now.");
}
else{
int save_line = line;
if (!top_rem){
/* create first remote */
LOGPRINTF(2,"creating first remote");
rem = read_config_recursive(childFile, fullPath, depth + 1);
if(rem != (void *) -1 && rem != NULL) {
top_rem = rem;
} else {
rem = NULL;
}
}else{
/* create new remote */
LOGPRINTF(2,"creating next remote");
rem->next=read_config_recursive(childFile, fullPath, depth + 1);
if(rem->next != (void *) -1 && rem->next != NULL) {
rem=rem->next;
} else {
rem->next = NULL;
}
}
fclose(childFile);
line = save_line;
}
}else if (strcasecmp("begin",key)==0){
if (strcasecmp("codes", val)==0){
/* init codes mode */
LOGPRINTF(2," begin codes");
if (!checkMode(mode, ID_remote,
"begin codes")) break;
if (rem->codes){
logprintf(LOG_ERR,"error in configfile line %d:",line);
logprintf(LOG_ERR,"codes are already defined");
parse_error=1;
break;
}
init_void_array(&codes_list,30, sizeof(struct ir_ncode));
mode=ID_codes;
}else if(strcasecmp("raw_codes",val)==0){
/* init raw_codes mode */
LOGPRINTF(2," begin raw_codes");
if(!checkMode(mode, ID_remote,
"begin raw_codes")) break;
if (rem->codes){
logprintf(LOG_ERR,"error in configfile line %d:",line);
logprintf(LOG_ERR,"codes are already defined");
parse_error=1;
break;
}
set_protocol(rem, RAW_CODES);
raw_code.code=0;
init_void_array(&raw_codes,30, sizeof(struct ir_ncode));
mode=ID_raw_codes;
}else if(strcasecmp("remote",val)==0){
/* create new remote */
LOGPRINTF(1,"parsing remote");
if(!checkMode(mode, ID_none,
"begin remote")) break;
mode=ID_remote;
if (!top_rem){
/* create first remote */
LOGPRINTF(2,"creating first remote");
rem=top_rem=s_malloc(sizeof(struct ir_remote));
}else{
/* create new remote */
LOGPRINTF(2,"creating next remote");
rem->next=s_malloc(sizeof(struct ir_remote));;
rem=rem->next;
}
}else if(mode==ID_codes){
code=defineCode(key, val, &name_code);
while(!parse_error && val2!=NULL)
{
struct ir_code_node *node;
if(val2[0]=='#') break; /* comment */
node=defineNode(code, val2);
val2=strtok(NULL, whitespace);
}
code->current=NULL;
add_void_array(&codes_list, code);
}else{
logprintf(LOG_ERR,"error in configfile line %d:",line);
logprintf(LOG_ERR,"unknown section \"%s\"",val);
parse_error=1;
}
if(!parse_error && val2!=NULL)
{
logprintf(LOG_WARNING,"garbage after "
"'%s' token in line %d ignored",
val,line);
}
}else if (strcasecmp("end",key)==0){
if (strcasecmp("codes", val)==0){
/* end Codes mode */
LOGPRINTF(2," end codes");
if (!checkMode(mode, ID_codes,
"end codes")) break;
rem->codes=get_void_array(&codes_list);
mode=ID_remote; /* switch back */
}else if(strcasecmp("raw_codes",val)==0){
/* end raw codes mode */
LOGPRINTF(2," end raw_codes");
if(mode==ID_raw_name){
raw_code.signals=get_void_array(&signals);
raw_code.length=signals.nr_items;
if(raw_code.length%2==0)
{
logprintf(LOG_ERR,"error in configfile line %d:",line);
logprintf(LOG_ERR,"bad signal length");
parse_error=1;
}
if(!add_void_array(&raw_codes, &raw_code))
break;
mode=ID_raw_codes;
}
if(!checkMode(mode,ID_raw_codes,
"end raw_codes")) break;
rem->codes=get_void_array(&raw_codes);
mode=ID_remote; /* switch back */
}else if(strcasecmp("remote",val)==0){
/* end remote mode */
LOGPRINTF(2,"end remote");
/* print_remote(rem); */
if (!checkMode(mode,ID_remote,
"end remote")) break;
if(!sanityChecks(rem)) {
parse_error=1;
break;
}
# ifdef DYNCODES
if(rem->dyncodes_name==NULL)
{
rem->dyncodes_name=s_strdup("unknown");
}
rem->dyncodes[0].name=rem->dyncodes_name;
rem->dyncodes[1].name=rem->dyncodes_name;
# endif
/* not really necessary because we
clear the alloced memory */
rem->next=NULL;
rem->last_code=NULL;
mode=ID_none; /* switch back */
}else if(mode==ID_codes){
code=defineCode(key, val, &name_code);
while(!parse_error && val2!=NULL)
{
struct ir_code_node *node;
if(val2[0]=='#') break; /* comment */
node=defineNode(code, val2);
val2=strtok(NULL, whitespace);
}
code->current=NULL;
add_void_array(&codes_list, code);
}else{
logprintf(LOG_ERR,"error in configfile line %d:",line);
logprintf(LOG_ERR,"unknown section %s",val);
parse_error=1;
}
if(!parse_error && val2!=NULL)
{
logprintf(LOG_WARNING,"garbage after '%s'"
" token in line %d ignored",
val,line);
}
} else {
switch (mode){
case ID_remote:
argc=defineRemote(key, val, val2, rem);
if(!parse_error && ((argc==1 && val2!=NULL) ||
(argc==2 && val2!=NULL && strtok(NULL, whitespace)!=NULL)))
{
logprintf(LOG_WARNING,"garbage after '%s'"
" token in line %d ignored",
key,line);
}
break;
case ID_codes:
code=defineCode(key, val, &name_code);
while(!parse_error && val2!=NULL)
{
struct ir_code_node *node;
if(val2[0]=='#') break; /* comment */
node=defineNode(code, val2);
val2=strtok(NULL, whitespace);
}
code->current=NULL;
add_void_array(&codes_list, code);
break;
case ID_raw_codes:
case ID_raw_name:
if(strcasecmp("name",key)==0){
LOGPRINTF(3,"Button: \"%s\"",val);
if(mode==ID_raw_name)
{
raw_code.signals=get_void_array(&signals);
raw_code.length=signals.nr_items;
if(raw_code.length%2==0)
{
logprintf(LOG_ERR,"error in configfile line %d:",line);
logprintf(LOG_ERR,"bad signal length");
parse_error=1;
}
if(!add_void_array(&raw_codes, &raw_code))
break;
}
if(!(raw_code.name=s_strdup(val))){
break;
}
raw_code.code++;
init_void_array(&signals,50,sizeof(lirc_t));
mode=ID_raw_name;
if(!parse_error && val2!=NULL)
{
logprintf(LOG_WARNING,"garbage after '%s'"
" token in line %d ignored",
key,line);
}
}else{
if(mode==ID_raw_codes)
{
logprintf(LOG_ERR,"no name for signal defined at line %d",line);
parse_error=1;
break;
}
if(!addSignal(&signals, key)) break;
if(!addSignal(&signals, val)) break;
if (val2){
if (!addSignal(&signals, val2)){
break;
}
}
while ((val=strtok(NULL, whitespace))){
if (!addSignal(&signals, val)) break;
}
}
break;
}
}
}else if(mode==ID_raw_name){
if(!addSignal(&signals, key)){
break;
}
}else{
logprintf(LOG_ERR,"error in configfile line %d", line);
parse_error=1;
break;
}
if (parse_error){
break;
}
}
if(mode!=ID_none)
{
switch(mode)
{
case ID_raw_name:
if(raw_code.name!=NULL)
{
free(raw_code.name);
if(get_void_array(&signals)!=NULL)
free(get_void_array(&signals));
}
case ID_raw_codes:
rem->codes=get_void_array(&raw_codes);
break;
case ID_codes:
rem->codes=get_void_array(&codes_list);
break;
}
if(!parse_error)
{
logprintf(LOG_ERR,"unexpected end of file");
parse_error=1;
}
}
if (parse_error){
static int print_error = 1;
if(print_error) {
logprintf(LOG_ERR, "reading of file '%s' failed",
name);
print_error = 0;
}
free_config(top_rem);
if(depth == 0) print_error = 1;
return((void *) -1);
}
/* kick reverse flag */
/* handle RC6 flag to be backwards compatible: previous RC-6
config files did not set rc6_mask */
rem=top_rem;
while(rem!=NULL)
{
if((!is_raw(rem)) && rem->flags&REVERSE)
{
struct ir_ncode *codes;
if(has_pre(rem))
{
rem->pre_data=reverse(rem->pre_data,
rem->pre_data_bits);
}
if(has_post(rem))
{
rem->post_data=reverse(rem->post_data,
rem->post_data_bits);
}
codes=rem->codes;
while(codes->name!=NULL)
{
codes->code=reverse(codes->code,rem->bits);
codes++;
}
rem->flags=rem->flags&(~REVERSE);
rem->flags=rem->flags|COMPAT_REVERSE;
/* don't delete the flag because we still need
it to remain compatible with older versions
*/
}
if(rem->flags&RC6 && rem->rc6_mask==0 && rem->toggle_bit>0)
{
int all_bits=bit_count(rem);
rem->rc6_mask=((ir_code) 1)<<(all_bits-rem->toggle_bit);
}
if(rem->toggle_bit > 0)
{
int all_bits=bit_count(rem);
if(has_toggle_bit_mask(rem))
{
logprintf(LOG_WARNING,
"%s uses both toggle_bit and "
"toggle_bit_mask", rem->name);
}
else
{
rem->toggle_bit_mask=((ir_code) 1)<<(all_bits-rem->toggle_bit);
}
rem->toggle_bit = 0;
}
if(has_toggle_bit_mask(rem))
{
if(!is_raw(rem) && rem->codes)
{
rem->toggle_bit_mask_state = (rem->codes->code & rem->toggle_bit_mask);
if(rem->toggle_bit_mask_state)
{
/* start with state set to 0 for backwards compatibility */
rem->toggle_bit_mask_state ^= rem->toggle_bit_mask;
}
}
}
if(is_serial(rem))
{
lirc_t base;
if(rem->baud>0)
{
base=1000000/rem->baud;
if(rem->pzero==0 && rem->szero==0)
{
rem->pzero=base;
}
if(rem->pone==0 && rem->sone==0)
{
rem->sone=base;
}
}
if(rem->bits_in_byte==0)
{
rem->bits_in_byte=8;
}
}
if(rem->min_code_repeat>0)
{
if(!has_repeat(rem) ||
rem->min_code_repeat>rem->min_repeat)
{
logprintf(LOG_WARNING,
"invalid min_code_repeat value");
rem->min_code_repeat = 0;
}
}
calculate_signal_lengths(rem);
rem=rem->next;
}
top_rem = sort_by_bit_count(top_rem);
# if defined(DEBUG) && !defined(DAEMONIZE)
/*fprint_remotes(stderr, top_rem);*/
# endif
return (top_rem);
}
static int mask2prefix(struct in_addr mask)
{
return bit_count(ntohl(mask.s_addr));
}
int eval() {
int score, square;
int whitepawns, whiteknights, whitebishops, whiterooks, whitequeens, whitetotal;
int blackpawns, blackknights, blackbishops, blackrooks, blackqueens, blacktotal;
int totalpawns;
int whitetotalmat, blacktotalmat, totalmat;
int whitekingsquare, blackkingsquare;
int valpawn, valknight, valbishop, valrook, valqueen;
//bool opening, middlegame; endgame;
bool endgame;
Bitmap temp;
if( hash_probe(&score) ) return score;
whitepawns = bit_count(board.white_pawns);
whiteknights = bit_count(board.white_knights);
whitebishops = bit_count(board.white_bishops);
whiterooks = bit_count(board.white_rooks);
whitequeens = bit_count(board.white_queens);
whitetotalmat = 3 * whiteknights + 3 * whitebishops + 5 * whiterooks + 10 * whitequeens;
whitetotal = whitepawns + whiteknights + whitebishops + whiterooks + whitequeens;
blackpawns = bit_count(board.black_pawns);
blackknights = bit_count(board.black_knights);
blackbishops = bit_count(board.black_bishops);
blackrooks = bit_count(board.black_rooks);
blackqueens = bit_count(board.black_queens);
blacktotalmat = 3 * blackknights + 3 * blackbishops + 5 * blackrooks + 10 * blackqueens;
blacktotal = blackpawns + blackknights + blackbishops + blackrooks + blackqueens;
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Remember where the kings are
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if (board.white_king) {
whitekingsquare = first_one(board.white_king);
} else {
return (board.color) ? MATESCORE : -MATESCORE;
}
if (board.black_king) {
blackkingsquare = first_one(board.black_king);
} else {
return (board.color) ? -MATESCORE : +MATESCORE;
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate for draws due to insufficient material:
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if (!whitepawns && !blackpawns) {
// king versus king:
if ((whitetotalmat == 0) && (blacktotalmat == 0)) {
if (board.color) {
return -DRAWSCORE;
} else {
return DRAWSCORE;
}
}
// king and knight versus king:
if (((whitetotalmat == 3) && (whiteknights == 1) && (blacktotalmat == 0)) ||
((blacktotalmat == 3) && (blackknights == 1) && (whitetotalmat == 0))) {
if (board.color) {
return -DRAWSCORE;
} else {
return DRAWSCORE;
}
}
// 2 kings with one or more bishops, and all bishops on the same colour:
if ((whitebishops + blackbishops) > 0) {
if ((whiteknights == 0) && (whiterooks == 0) && (whitequeens == 0) &&
(blackknights == 0) && (blackrooks == 0) && (blackqueens == 0)) {
if (!((board.white_bishops | board.black_bishops) & WHITE_SQUARES) ||
!((board.white_bishops | board.black_bishops) & BLACK_SQUARES)) {
return DRAWSCORE;
}
}
}
}
// ----------------------------------------------------------------------------
// Value of pieces
// ----------------------------------------------------------------------------
totalpawns = whitepawns + blackpawns;
// closed positions - 13-16 ps left
if( totalpawns >= 13 ) {
valqueen = QUEEN_VALUE*90/100;
valrook = ROOK_VALUE*85/100;
valbishop = BISHOP_VALUE;
valknight = KNIGHT_VALUE*110/100;
}
// semi-closed positions - 9-12 ps left
else if( totalpawns >= 9) {
valqueen = QUEEN_VALUE*95/100;
valrook = ROOK_VALUE*90/100;
valbishop = BISHOP_VALUE*105/100;
valknight = KNIGHT_VALUE*110/100;
}
// semi-open positions - 5-8 ps
else if( totalpawns >= 5) {
valqueen = QUEEN_VALUE*120/100;
valrook = ROOK_VALUE*110/100;
valbishop = BISHOP_VALUE*115/100;
valknight = KNIGHT_VALUE*90/100;
}
// open positions - 0-4 ps
else {
valqueen = QUEEN_VALUE*130/100;
valrook = ROOK_VALUE*110/100;
valbishop = BISHOP_VALUE*120/100;
valknight = KNIGHT_VALUE*85/100;
}
// Grading of pawns
// Pawns will be graded in relation to the pieces left on the board (defining middlegame or
// endgame; if 60 is the overall piece strength, then middlegame starts from 30 piece strength
// upwards, and endgame downwards). It is obvious that with decreasing piece strength left ps
// become gradually more powerful, in respect to their structure, passer status and influence on
// the board.
// Pawns might be graded in four categories in decreasing order:
// Piece strength 60-45 - no change from standard value
// Piece strength 45-30 - +5% standard value
// Piece strength 30-15 - +10% standard value
// Piece strength 15-0 - +15%
totalmat = whitetotalmat+blacktotalmat;
if( totalmat >= 48 ) valpawn = PAWN_VALUE;
else if( totalmat >= 32 ) valpawn = PAWN_VALUE*105/100;
else if( totalmat >= 16 ) valpawn = PAWN_VALUE*110/100;
else valpawn = PAWN_VALUE*115/100;
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Check if we are in the endgame
// Anything less than a queen (=10) + rook (=5) is considered endgame
// (pawns excluded in this count)
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
endgame = (whitetotalmat < 15 || blacktotalmat < 15);
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate MATERIAL
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
score = (whitepawns-blackpawns) * valpawn +
(whiteknights-blackknights) * valknight +
(whitebishops-blackbishops) * valbishop +
(whiterooks-blackrooks) * valrook +
(whitequeens-blackqueens) * valqueen;
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Have the winning side prefer to exchange pieces
// Every exchange with unequal material adds 3 centipawns to the score
// Loosing a piece (from balanced material) becomes more
// severe in the endgame
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if (whitetotalmat + whitepawns > blacktotalmat + blackpawns) {
score += 45 + 3 * whitetotal - 6 * blacktotal;
} else if (whitetotalmat + whitepawns < blacktotalmat + blackpawns) {
score += -45 - 3 * blacktotal + 6 * whitetotal;
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate WHITE PIECES
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate white pawns
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.white_pawns;
while (temp) {
square = first_one(temp);
// - position on the board
score += PAWNPOS_W[square];
// - distance from opponent king
score += PAWN_OPPONENT_DISTANCE[DISTANCE[square][blackkingsquare]];
// - distance from own king
if (endgame) score += PAWN_OWN_DISTANCE[DISTANCE[square][whitekingsquare]];
// - passed, doubled, isolated or backward pawns
if (!(PASSED_WHITE[square] & board.black_pawns)) score += BONUS_PASSED_PAWN;
if (board.white_pawns & PASSED_WHITE[square]) score -= PENALTY_DOUBLED_PAWN;
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate white knights
// - position on the board
// - distance from opponent king
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.white_knights;
while (temp) {
square = first_one(temp);
score += KNIGHTPOS_W[square];
score += KNIGHT_DISTANCE[DISTANCE[square][blackkingsquare]];
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate white bishops
// - having the pair
// - position on the board
// - distance from opponent king
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.white_bishops;
if (temp && (temp & WHITE_SQUARES) && (temp & BLACK_SQUARES)) score += BONUS_BISHOP_PAIR;
while (temp) {
square = first_one(temp);
score += BISHOPPOS_W[square];
score += BISHOP_DISTANCE[DISTANCE[square][blackkingsquare]];
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate white rooks
// - position on the board
// - distance from opponent king
// - on the same file as a passed pawn
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.white_rooks;
while (temp) {
square = first_one(temp);
score += ROOKPOS_W[square];
score += ROOK_DISTANCE[DISTANCE[square][blackkingsquare]];
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate white queens
// - position on the board
// - distance from opponent king
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.white_queens;
while (temp) {
square = first_one(temp);
score += QUEENPOS_W[square];
score += QUEEN_DISTANCE[DISTANCE[square][blackkingsquare]];
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate the white king
// - position on the board
// - proximity to the pawns
// - pawn shield (not in the endgame)
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if (endgame) {
score += KINGPOS_ENDGAME_W[whitekingsquare];
} else {
score += KINGPOS_W[whitekingsquare];
score += BONUS_PAWN_SHIELD_STRONG * bit_count(KINGSHIELD_STRONG_W[whitekingsquare] & board.white_pawns);
score += BONUS_PAWN_SHIELD_WEAK * bit_count(KINGSHIELD_WEAK_W[whitekingsquare] & board.white_pawns);
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate BLACK PIECES
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate black pawns
// - position on the board
// - distance from opponent king
// - distance from own king
// - passed, doubled, isolated or backward pawns
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.black_pawns;
while (temp) {
square = first_one(temp);
score -= PAWNPOS_B[square];
temp ^= BITSET[square];
// - distance from opponent king
score += PAWN_OPPONENT_DISTANCE[DISTANCE[square][whitekingsquare]];
// - distance from own king
if (endgame) score += PAWN_OWN_DISTANCE[DISTANCE[square][blackkingsquare]];
// - passed, doubled, isolated or backward pawns
if (!(PASSED_WHITE[square] & board.white_pawns)) score += BONUS_PASSED_PAWN;
if (board.black_pawns & PASSED_WHITE[square]) score -= PENALTY_DOUBLED_PAWN;
square = first_one(temp);
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate black knights
// - position on the board
// - distance from opponent king
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.black_knights;
while (temp) {
square = first_one(temp);
score -= KNIGHTPOS_B[square];
score -= KNIGHT_DISTANCE[DISTANCE[square][whitekingsquare]];
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate black bishops
// - having the pair
// - position on the board
// - distance from opponent king
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.black_bishops;
if (temp && (temp & WHITE_SQUARES) && (temp & BLACK_SQUARES)) score -= BONUS_BISHOP_PAIR;
while (temp) {
square = first_one(temp);
score -= BISHOPPOS_B[square];
score -= BISHOP_DISTANCE[DISTANCE[square][whitekingsquare]];
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate black rooks
// - position on the board
// - distance from opponent king
// - on the same file as a passed pawn
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.black_rooks;
while (temp) {
square = first_one(temp);
score -= ROOKPOS_B[square];
score -= ROOK_DISTANCE[DISTANCE[square][whitekingsquare]];
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate black queens
// - position on the board
// - distance from opponent king
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
temp = board.black_queens;
while (temp) {
square = first_one(temp);
score -= QUEENPOS_B[square];
score -= QUEEN_DISTANCE[DISTANCE[square][whitekingsquare]];
temp ^= BITSET[square];
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Evaluate the black king
// - position on the board
// - proximity to the pawns
// - pawn shield (not in the endgame)
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if (endgame) {
score -= KINGPOS_ENDGAME_B[blackkingsquare];
} else {
score -= KINGPOS_B[blackkingsquare];
score -= BONUS_PAWN_SHIELD_STRONG * bit_count(KINGSHIELD_STRONG_B[blackkingsquare] & board.black_pawns);
score -= BONUS_PAWN_SHIELD_WEAK * bit_count(KINGSHIELD_WEAK_B[blackkingsquare] & board.black_pawns);
}
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Return the score
// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
if (board.color) {
score = -score;
}
hash_save(score);
return score;
}
Ipp32s best_codebooks_search(sEnc_individual_channel_stream* pStream,
Ipp16s *px_quant_unsigned,
Ipp16s *px_quant_signed,
Ipp16s *px_quant_unsigned_pred,
Ipp16s *px_quant_signed_pred)
{
Ipp32s *sfb_offset;
Ipp32s *pred_flag;
Ipp16s *p_sfb_cb;
Ipp32u index;
#if !defined(ANDROID)
Ipp32s sfb_bit_len[MAX_SFB][12];
Ipp32s sfb_bit_len1[MAX_SFB][12];
Ipp32s cb_trace[MAX_SFB][12];
Ipp32s isPred[MAX_SFB][12];
#else
static Ipp32s sfb_bit_len[MAX_SFB][12];
static Ipp32s sfb_bit_len1[MAX_SFB][12];
static Ipp32s cb_trace[MAX_SFB][12];
static Ipp32s isPred[MAX_SFB][12];
#endif
Ipp32s min_value, min_value_pred;
Ipp32s sect_bits;
Ipp32s len_esc_value;
Ipp32s pred, side_info, predPresent;
Ipp32s bits_for_changes, win, sfb, i, j;
side_info = predPresent = min_value_pred = min_value = 0;
pred_flag = NULL;
if (pStream->windows_sequence == EIGHT_SHORT_SEQUENCE) {
len_esc_value = 3;
} else {
len_esc_value = 5;
}
pred = 0;
if (px_quant_unsigned_pred) {
pred = 1;
if (pStream->audioObjectType == AOT_AAC_LTP) {
Ipp32s max_sfb = pStream->max_sfb;
if (max_sfb > MAX_LTP_SFB_LONG) max_sfb = MAX_LTP_SFB_LONG;
pred_flag = pStream->ltp_long_used;
side_info = 1 + 11 + 3 + max_sfb;
}
}
sfb_offset = pStream->sfb_offset;
p_sfb_cb = pStream->sfb_cb;
bits_for_changes = 4 + len_esc_value;
sect_bits = 0;
for (win = 0; win < pStream->num_window_groups; win++) {
predPresent = 0;
#if 1
bit_count(pStream, px_quant_unsigned,
px_quant_signed, sfb_offset, sfb_bit_len);
#else
if (px_quant_signed[0]>0){
px_quant_signed[0] = px_quant_signed[0];
}
ippsVLCCountBits_AAC_16s32s(px_quant_unsigned, px_quant_signed, (const Ipp32u*)sfb_offset, (Ipp32s*)sfb_bit_len,
pStream->max_sfb, (const IppsVLCEncodeSpec_32s**) pStream->pHuffTables);
#endif
if (pred) {
#if 1
bit_count(pStream, px_quant_unsigned_pred,
px_quant_signed_pred, sfb_offset, sfb_bit_len1);
#else
ippsVLCCountBits_AAC_16s32s(px_quant_unsigned_pred, px_quant_signed_pred, (const Ipp32u*)sfb_offset, (Ipp32s*)sfb_bit_len1,
pStream->max_sfb, (const IppsVLCEncodeSpec_32s**) pStream->pHuffTables);
#endif
for (i = 0; i < pStream->max_sfb; i++) {
for (j = 0; j < 12; j++) {
if (sfb_bit_len[i][j] <= sfb_bit_len1[i][j]) {
sfb_bit_len1[i][j] = sfb_bit_len[i][j];
isPred[i][j] = 0;
} else {
isPred[i][j] = 1;
}
}
}
tree_build(sfb_bit_len1, cb_trace, pStream->max_sfb, len_esc_value);
#if 0
ippsMinIndx_32s(sfb_bit_len1[pStream->max_sfb - 1], 12, &min_value_pred, &index);
#else
min_value_pred = sfb_bit_len1[pStream->max_sfb - 1][0];
index = 0;
for ( i = 1; i < 12; i++ ) {
if ( sfb_bit_len1[pStream->max_sfb - 1][i] < min_value_pred ) {
min_value_pred = sfb_bit_len1[pStream->max_sfb - 1][i];
index = i;
}
}
#endif
predPresent = 0;
p_sfb_cb[pStream->max_sfb - 1] = (Ipp16s)index;
pred_flag[pStream->max_sfb - 1] = isPred[pStream->max_sfb - 1][index];
predPresent |= pred_flag[pStream->max_sfb - 1];
for (sfb = pStream->max_sfb - 2; sfb >= 0; sfb--) {
index = cb_trace[sfb][index];
p_sfb_cb[sfb] = (Ipp16s)index;
pred_flag[sfb] = isPred[sfb][index];
predPresent |= pred_flag[sfb];
}
if (predPresent == 0) {
min_value = min_value_pred;
} else {
min_value_pred += side_info;
}
}
if ((!pred) || predPresent) {
tree_build(sfb_bit_len, cb_trace, pStream->max_sfb, len_esc_value);
#if 0
ippsMinIndx_32s(sfb_bit_len[pStream->max_sfb - 1], 12, &min_value, &index);
#else
min_value = sfb_bit_len[pStream->max_sfb - 1][0];
index = 0;
for ( i = 1; i < 12; i++ ) {
if ( sfb_bit_len[pStream->max_sfb - 1][i] < min_value ) {
min_value = sfb_bit_len[pStream->max_sfb - 1][i];
index = i;
}
}
#endif
if (pred) {
if (min_value < min_value_pred) {
predPresent = 0;
p_sfb_cb[pStream->max_sfb - 1] = (Ipp16s)index;
for (sfb = pStream->max_sfb - 2; sfb >= 0; sfb--) {
index = cb_trace[sfb][index];
p_sfb_cb[sfb] = (Ipp16s)index;
}
} else {
min_value = min_value_pred;
}
} else {
p_sfb_cb[pStream->max_sfb - 1] = (Ipp16s)index;
for (sfb = pStream->max_sfb - 2; sfb >= 0; sfb--) {
index = cb_trace[sfb][index];
p_sfb_cb[sfb] = (Ipp16s)index;
}
}
}
sect_bits += min_value + bits_for_changes;
sfb_offset += pStream->max_sfb;
p_sfb_cb += pStream->max_sfb;
}
if (pred) {
if (pStream->audioObjectType == AOT_AAC_LTP) {
pStream->ltp_data_present = predPresent;
}
}
return (sect_bits);
}
inline void send_data(struct ir_remote *remote,ir_code data,int bits,int done)
{
int i;
int all_bits = bit_count(remote);
ir_code mask;
if(is_rcmm(remote))
{
data=reverse(data,bits);
mask=1<<(all_bits-1-done);
if(bits%2 || done%2)
{
logprintf(LOG_ERR,"invalid bit number.");
return;
}
for(i=0;i<bits;i+=2,mask>>=2)
{
switch(data&3)
{
case 0:
send_pulse(remote->pzero);
send_space(remote->szero);
break;
/* 2 and 1 swapped due to reverse() */
case 2:
send_pulse(remote->pone);
send_space(remote->sone);
break;
case 1:
send_pulse(remote->ptwo);
send_space(remote->stwo);
break;
case 3:
send_pulse(remote->pthree);
send_space(remote->sthree);
break;
}
data=data>>2;
}
return;
}
data=reverse(data,bits);
mask=((ir_code) 1)<<(all_bits-1-done);
for(i=0;i<bits;i++,mask>>=1)
{
if(has_toggle_bit_mask(remote) && mask&remote->toggle_bit_mask)
{
data &= ~((ir_code) 1);
if(remote->toggle_bit_mask_state&mask)
{
data |= (ir_code) 1;
}
}
if(has_toggle_mask(remote) &&
mask&remote->toggle_mask &&
remote->toggle_mask_state%2)
{
data ^= 1;
}
if(data&1)
{
if(is_biphase(remote))
{
if(mask&remote->rc6_mask)
{
send_space(2*remote->sone);
send_pulse(2*remote->pone);
}
else
{
send_space(remote->sone);
send_pulse(remote->pone);
}
}
else if(is_space_first(remote))
{
send_space(remote->sone);
send_pulse(remote->pone);
}
else
{
send_pulse(remote->pone);
send_space(remote->sone);
}
}
else
{
if(mask&remote->rc6_mask)
{
send_pulse(2*remote->pzero);
send_space(2*remote->szero);
}
else if(is_space_first(remote))
{
send_space(remote->szero);
send_pulse(remote->pzero);
}
else
{
send_pulse(remote->pzero);
send_space(remote->szero);
}
}
data=data>>1;
}
}
/* sl == steps left */
int eval(int sl, BOARD_AS_PARAMETER)
{
int sum = 0, i,j;
uint64_t figs[2][6] = {{gr, gc, gd, gh, gm, ge}, {sr, sc, sd, sh, sm, se}};
uint64_t whole[2] = {gr|gc|gd|gh|gm|ge, sr|sc|sd|sh|sm|se};
uint64_t tmpG, tmpS, tmpG2, tmpS2, tmp1, tmp2;
const int trap_control[5] = {0, 60, 100, 50, 20};
/* Win or Loose */
if (player == GOLD) {
if ((gr & UPPER_SIDE) || !sr) return INFINITY;
if ((sr & BOTTOM_SIDE) || !gr) return -INFINITY;
#ifndef noGoalCheck
if (sl && goalCheck(player, sl, figs)) return INFINITY;
#endif
} else {
if ((sr & BOTTOM_SIDE) || !gr) return -INFINITY;
if ((gr & UPPER_SIDE) || !sr) return INFINITY;
#ifndef noGoalCheck
if (sl && goalCheck(player, sl, figs)) return -INFINITY;
#endif
}
/* Material and position */
sum += material_and_position_g(gr,gc,gd,gh,gm,ge, RABBIT_WEIGHT(gr))
- material_and_position_s(sr,sc,sd,sh,sm,se, RABBIT_WEIGHT(sr));
/* Having the strongest & the second strongest piece advantage */
for (i=5, j=2; i>0 && j; i--) {
/* Only two biggest */
j -= !!figs[GOLD][i] | !!figs[SILVER][i];
/* If one of them has big advantage */
if ((!!figs[GOLD][i]) ^ (!!figs[SILVER][i]))
sum += (figs[GOLD][i] ? 1 : -1) * weight_table[i];
}
/* Controling traps */
#define traps_quantity_advantage(n) \
( trap_control[bit_count(AROUND_NW_TRAP & whole[n])] \
+ trap_control[bit_count(AROUND_NE_TRAP & whole[n])] \
+ trap_control[bit_count(AROUND_SW_TRAP & whole[n])] \
+ trap_control[bit_count(AROUND_SE_TRAP & whole[n])])
sum += traps_quantity_advantage(GOLD) - traps_quantity_advantage(SILVER);
/* TODO count in stronger piece advantage around traps */
tmpG = tmpS = 0;
tmpG2 = whole[ GOLD];
tmpS2 = whole[SILVER];
for (i=0; i<6; i++) {
tmpG2 ^= figs[ GOLD][i];
tmpS2 ^= figs[SILVER][i];
/* Possibility to be pushed/pulled */
sum -= bit_count(adjecent(figs[ GOLD][i]) & tmpS2) * weight_table[i]/15
- bit_count(adjecent(figs[SILVER][i]) & tmpG2) * weight_table[i]/15;
/* Cannot move */
tmp1 = adjecent(tmpS2) & figs[ GOLD][i];
tmp2 = adjecent(tmpG2) & figs[SILVER][i];
while (tmp1) {
sum -= (!(adjecentOne(tmp1 & (-tmp1)) & whole[GOLD]))
* weight_table[i]/10;
tmp1 ^= tmp1 & (-tmp1);
}
while (tmp2) {
sum += (!(adjecentOne(tmp2 & (-tmp2)) & whole[SILVER]))
* weight_table[i]/10;
tmp2 ^= tmp2 & (-tmp2);
}
/* b & (-b) is right most bit */
tmpG |= figs[ GOLD][i];
tmpS |= figs[SILVER][i];
}
return sum;
}
