/**
* Read a bitmap filedata to an 'bitmap' structure
* @param bmp Pointer to destination 'bitmap' structure
* @param num_of_obj Number different bitmap objects
* @param num_of_images Number of images for a same bitmap
* @param addr Pointer to the source bitmap filedata
* @param width Width of the bitmap in pixels
* @return The source pointer incremented
*/
static char *
bitmap_read (bitmap * bmp, Uint32 num_of_obj, Uint32 num_of_images,
char *addr, Uint32 max_of_anims)
{
Uint32 i, j;
for (i = 0; i < num_of_obj; i++)
{
for (j = 0; j < num_of_images; j++)
{
addr = bitmap_extract (bmp + (i * max_of_anims) + j, addr);
if (addr == NULL)
{
LOG_ERR ("bitmap_extract() failed!");
return NULL;
}
}
}
return addr;
}
char *
seed_to_string(int sn)
{
static char buffer[100];
bitmap_type tmp;
int i;
buffer[seed[sn].span] = 0;
for (i = seed[sn].span - 1, tmp = seed[sn].mask[0];
i >= 0;
i--, tmp >>= 1) {
if (bitmap_extract(&tmp, 1, 0) == 1)
buffer[i] = '1';
else
buffer[i] = '0';
}
return buffer;
}
void
init_seed_hash_mask()
{
int i, sn;
seed_hash_mask = (uint32_t **)
//xmalloc(sizeof(seed_hash_mask[0]) * n_seeds);
my_malloc(n_seeds * sizeof(seed_hash_mask[0]),
&mem_small, "seed_hash_mask");
for (sn = 0; sn < n_seeds; sn++) {
seed_hash_mask[sn] = (uint32_t *)
//xcalloc(sizeof(seed_hash_mask[sn][0]) * BPTO32BW(max_seed_span));
my_calloc(BPTO32BW(max_seed_span) * sizeof(seed_hash_mask[sn][0]),
&mem_small, "seed_hash_mask[%d]", sn);
for (i = seed[sn].span - 1; i >= 0; i--)
bitfield_prepend(seed_hash_mask[sn], max_seed_span,
bitmap_extract(seed[sn].mask, 1, i) == 1? 0xf : 0x0);
}
}
