42 #include "../gtc/bitfield.hpp"
44 #if(defined(GLM_MESSAGES))
45 # pragma message("GLM: GLM_GTX_bit extension is deprecated, include GLM_GTC_bitfield and GLM_GTC_integer instead")
54 template <
typename genIUType>
60 template <
typename T, precision P,
template <
typename, precision>
class vecType>
61 GLM_FUNC_DECL vecType<T, P>
highestBitValue(vecType<T, P>
const & value);
66 template <
typename genIUType>
72 template <
typename T, precision P,
template <
typename, precision>
class vecType>
73 GLM_FUNC_DECL vecType<T, P>
powerOfTwoAbove(vecType<T, P>
const & value);
78 template <
typename genIUType>
84 template <
typename T, precision P,
template <
typename, precision>
class vecType>
85 GLM_FUNC_DECL vecType<T, P>
powerOfTwoBelow(vecType<T, P>
const & value);
90 template <
typename genIUType>
96 template <
typename T, precision P,
template <
typename, precision>
class vecType>
GLM_FUNC_DECL vecType< T, P > powerOfTwoNearest(vecType< T, P > const &value)
Return the power of two number which value is the closet to the input value.
GLM_FUNC_DECL vecType< T, P > highestBitValue(vecType< T, P > const &value)
Find the highest bit set to 1 in a integer variable and return its value.
GLM_FUNC_DECL vecType< T, P > powerOfTwoAbove(vecType< T, P > const &value)
Return the power of two number which value is just higher the input value.
GLM_FUNC_DECL vecType< T, P > powerOfTwoBelow(vecType< T, P > const &value)
Return the power of two number which value is just lower the input value.