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use djb2 hash for evas_hash too 

SVN revision: 18844
This commit is contained in:
Carsten Haitzler 2005-12-05 04:03:22 +00:00
parent 0d2c10811e
commit 045bb2d1e2
1 changed files with 6 additions and 7 deletions
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13
legacy/evas/src/lib/data/evas_hash.c
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@ -8,14 +8,13 @@ static int _evas_hash_alloc_error = 0;
static inline int
_evas_hash_gen(const char *key)
{
unsigned int hash_num = 0, i;
unsigned int hash_num = 5381;
const unsigned char *ptr;
if (!key) return 0;
for (i = 0, ptr = (unsigned char *)key; *ptr; ptr++, i++)
hash_num ^= ((int)(*ptr) | ((int)(*ptr) << 8)) >> (i % 8);
for (ptr = (unsigned char *)key; *ptr; ptr++)
hash_num = (hash_num * 33) ^ *ptr;
hash_num &= 0xff;
return (int)hash_num;
}
@ -109,7 +108,7 @@ evas_hash_add(Evas_Hash *hash, const char *key, const void *data)
_evas_hash_alloc_error = 1;
return hash;
};
el->key = ((unsigned char *)el) + sizeof(struct _Evas_Hash_El);
el->key = ((char *)el) + sizeof(struct _Evas_Hash_El);
strcpy(el->key, key);
el->data = (void *)data;
hash_num = _evas_hash_gen(key);