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.