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(svn r11377) -Codechange: some more strictness in macros.h (skidd13)

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truelight 2007-11-04 17:43:53 +00:00
parent e3134d6e2b
commit e983210f5e
1 changed files with 8 additions and 10 deletions
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18
src/macros.h
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@ -107,8 +107,7 @@ template<typename T> static inline T min(const T a, const T b)
*/
static inline int min(const int a, const int b)
{
if (a <= b) return a;
return b;
return a <= b ? a : b;
}
/**
@ -122,8 +121,7 @@ static inline int min(const int a, const int b)
*/
static inline uint minu(const uint a, const uint b)
{
if (a <= b) return a;
return b;
return a <= b ? a : b;
}
/**
@ -204,7 +202,7 @@ static inline int32 ClampToI32(const int64 a)
* @param shift The amount to shift the value to right.
* @return The shifted result
*/
static inline int32 BIGMULSS(const int32 a, const int32 b, const int8 shift)
static inline int32 BIGMULSS(const int32 a, const int32 b, const uint8 shift)
{
return (int32)((int64)a * (int64)b >> shift);
}
@ -220,7 +218,7 @@ static inline int32 BIGMULSS(const int32 a, const int32 b, const int8 shift)
* @param shift The amount to shift the value to right.
* @return The shifted result
*/
static inline uint32 BIGMULUS(const uint32 a, const uint32 b, const int8 shift)
static inline uint32 BIGMULUS(const uint32 a, const uint32 b, const uint8 shift)
{
return (uint32)((uint64)a * (uint64)b >> shift);
}
@ -253,7 +251,7 @@ static inline uint32 BIGMULUS(const uint32 a, const uint32 b, const int8 shift)
* @param y The position of the bit to check, started from the LSB
* @return True if the bit is set, false else.
*/
template<typename T> static inline bool HASBIT(const T x, const int8 y)
template<typename T> static inline bool HASBIT(const T x, const uint8 y)
{
return (x & ((T)1U << y)) != 0;
}
@ -269,7 +267,7 @@ template<typename T> static inline bool HASBIT(const T x, const int8 y)
* @param y The bit position to set
* @return The new value of the old value with the bit set
*/
template<typename T> static inline T SETBIT(T& x, const int8 y)
template<typename T> static inline T SETBIT(T& x, const uint8 y)
{
return x |= (T)1U << y;
}
@ -285,7 +283,7 @@ template<typename T> static inline T SETBIT(T& x, const int8 y)
* @param y The bit position to clear
* @return The new value of the old value with the bit cleared
*/
template<typename T> static inline T CLRBIT(T& x, const int8 y)
template<typename T> static inline T CLRBIT(T& x, const uint8 y)
{
return x &= ~((T)1U << y);
}
@ -301,7 +299,7 @@ template<typename T> static inline T CLRBIT(T& x, const int8 y)
* @param y The bit position to toggle
* @return The new value of the old value with the bit toggled
*/
template<typename T> static inline T TOGGLEBIT(T& x, const int8 y)
template<typename T> static inline T TOGGLEBIT(T& x, const uint8 y)
{
return x ^= (T)1U << y;
}