OrdinaryMagician/vkdoom_m
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- Adding blinky text to the ENDOOM screen.

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SVN r507 (trunk)
This commit is contained in:
Randy Heit 2007-03-29 00:35:34 +00:00
commit 97ad5a0d6b
3 changed files with 182 additions and 126 deletions
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228
src/c_dispatch.cpp
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@ -261,128 +261,128 @@ static int ListActionCommands (const char *pattern)
return count;
}
/* ======================================================================== */
/* By Paul Hsieh (C) 2004, 2005. Covered under the Paul Hsieh derivative
license. See:
http://www.azillionmonkeys.com/qed/weblicense.html for license details.
http://www.azillionmonkeys.com/qed/hash.html */
#undef get16bits
#if (defined(__GNUC__) && defined(__i386__)) || defined(__WATCOMC__) \
|| defined(_MSC_VER) || defined (__BORLANDC__) || defined (__TURBOC__)
#define get16bits(d) (*((const WORD *) (d)))
#endif
#if !defined (get16bits)
#define get16bits(d) ((((DWORD)(((const BYTE *)(d))[1])) << 8)\
+(DWORD)(((const BYTE *)(d))[0]) )
#endif
DWORD SuperFastHash (const char *data, size_t len)
{
DWORD hash = 0, tmp;
size_t rem;
if (len == 0 || data == NULL) return 0;
rem = len & 3;
len >>= 2;
/* Main loop */
for (;len > 0; len--)
{
hash += get16bits (data);
tmp = (get16bits (data+2) << 11) ^ hash;
hash = (hash << 16) ^ tmp;
data += 2*sizeof (WORD);
hash += hash >> 11;
}
/* Handle end cases */
switch (rem)
{
case 3: hash += get16bits (data);
hash ^= hash << 16;
hash ^= data[sizeof (WORD)] << 18;
hash += hash >> 11;
break;
case 2: hash += get16bits (data);
hash ^= hash << 11;
hash += hash >> 17;
break;
case 1: hash += *data;
hash ^= hash << 10;
hash += hash >> 1;
}
/* Force "avalanching" of final 127 bits */
hash ^= hash << 3;
hash += hash >> 5;
hash ^= hash << 4;
hash += hash >> 17;
hash ^= hash << 25;
hash += hash >> 6;
return hash;
/* ======================================================================== */
/* By Paul Hsieh (C) 2004, 2005. Covered under the Paul Hsieh derivative
license. See:
http://www.azillionmonkeys.com/qed/weblicense.html for license details.
http://www.azillionmonkeys.com/qed/hash.html */
#undef get16bits
#if (defined(__GNUC__) && defined(__i386__)) || defined(__WATCOMC__) \
|| defined(_MSC_VER) || defined (__BORLANDC__) || defined (__TURBOC__)
#define get16bits(d) (*((const WORD *) (d)))
#endif
#if !defined (get16bits)
#define get16bits(d) ((((DWORD)(((const BYTE *)(d))[1])) << 8)\
+(DWORD)(((const BYTE *)(d))[0]) )
#endif
DWORD SuperFastHash (const char *data, size_t len)
{
DWORD hash = 0, tmp;
size_t rem;
if (len == 0 || data == NULL) return 0;
rem = len & 3;
len >>= 2;
/* Main loop */
for (;len > 0; len--)
{
hash += get16bits (data);
tmp = (get16bits (data+2) << 11) ^ hash;
hash = (hash << 16) ^ tmp;
data += 2*sizeof (WORD);
hash += hash >> 11;
}
/* Handle end cases */
switch (rem)
{
case 3: hash += get16bits (data);
hash ^= hash << 16;
hash ^= data[sizeof (WORD)] << 18;
hash += hash >> 11;
break;
case 2: hash += get16bits (data);
hash ^= hash << 11;
hash += hash >> 17;
break;
case 1: hash += *data;
hash ^= hash << 10;
hash += hash >> 1;
}
/* Force "avalanching" of final 127 bits */
hash ^= hash << 3;
hash += hash >> 5;
hash ^= hash << 4;
hash += hash >> 17;
hash ^= hash << 25;
hash += hash >> 6;
return hash;
}
/* A modified version to do a case-insensitive hash */
#undef get16bits
#define get16bits(d) ((((DWORD)tolower(((const BYTE *)(d))[1])) << 8)\
+(DWORD)tolower(((const BYTE *)(d))[0]) )
#define get16bits(d) ((((DWORD)tolower(((const BYTE *)(d))[1])) << 8)\
+(DWORD)tolower(((const BYTE *)(d))[0]) )
DWORD SuperFastHashI (const char *data, size_t len)
{
DWORD hash = 0, tmp;
size_t rem;
if (len <= 0 || data == NULL) return 0;
rem = len & 3;
len >>= 2;
/* Main loop */
for (;len > 0; len--)
{
hash += get16bits (data);
tmp = (get16bits (data+2) << 11) ^ hash;
hash = (hash << 16) ^ tmp;
data += 2*sizeof (WORD);
hash += hash >> 11;
}
/* Handle end cases */
switch (rem)
{
case 3: hash += get16bits (data);
hash ^= hash << 16;
hash ^= tolower(data[sizeof (WORD)]) << 18;
hash += hash >> 11;
break;
case 2: hash += get16bits (data);
hash ^= hash << 11;
hash += hash >> 17;
break;
case 1: hash += tolower(*data);
hash ^= hash << 10;
hash += hash >> 1;
}
/* Force "avalanching" of final 127 bits */
hash ^= hash << 3;
hash += hash >> 5;
hash ^= hash << 4;
hash += hash >> 17;
hash ^= hash << 25;
hash += hash >> 6;
return hash;
DWORD SuperFastHashI (const char *data, size_t len)
{
DWORD hash = 0, tmp;
size_t rem;
if (len <= 0 || data == NULL) return 0;
rem = len & 3;
len >>= 2;
/* Main loop */
for (;len > 0; len--)
{
hash += get16bits (data);
tmp = (get16bits (data+2) << 11) ^ hash;
hash = (hash << 16) ^ tmp;
data += 2*sizeof (WORD);
hash += hash >> 11;
}
/* Handle end cases */
switch (rem)
{
case 3: hash += get16bits (data);
hash ^= hash << 16;
hash ^= tolower(data[sizeof (WORD)]) << 18;
hash += hash >> 11;
break;
case 2: hash += get16bits (data);
hash ^= hash << 11;
hash += hash >> 17;
break;
case 1: hash += tolower(*data);
hash ^= hash << 10;
hash += hash >> 1;
}
/* Force "avalanching" of final 127 bits */
hash ^= hash << 3;
hash += hash >> 5;
hash ^= hash << 4;
hash += hash >> 17;
hash ^= hash << 25;
hash += hash >> 6;
return hash;
}
/* ======================================================================== */
/* ======================================================================== */
unsigned int MakeKey (const char *s)
{