IncreaseBitDepth.hpp File Reference

#include <AH/STL/type_traits>
#include <limits.h>
#include <stddef.h>

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Namespaces
namespace	AH
	PrintStream library
namespace	AH::detail

Functions
template<size_t Bits_out, size_t Bits_in, class T_out, class T_in>
std::enable_if_t<(Bits_out<=2 *Bits_in) &&(Bits_out > Bits_in), T_out >	increaseBitDepthImpl (T_in in)
template<size_t Bits_out, size_t Bits_in, class T_out, class T_in>
std::enable_if_t<(Bits_out<=Bits_in), T_out >	increaseBitDepthImpl (T_in in)
template<size_t Bits_out, size_t Bits_in, class T_out, class T_in>
std::enable_if_t<(Bits_out > 2 *Bits_in), T_out >	increaseBitDepthImpl (T_in in)
template<size_t Bits_out, size_t Bits_in, class T_out, class T_in>
T_out	increaseBitDepth (T_in in)
	Increase the bit depth of the given value from Bits_in bits wide to Bits_out bits wide, (approximately) evenly distributing the error across the entire range, such that the error for each element is between -1 and +1.
template<size_t Bits_out, size_t Bits_in, class T_out, class T_in>
T_out	increaseBitDepthMiddle (T_in in)
	Increase the bit depth of the given value from Bits_in bits wide to Bits_out bits wide, while ensuring that the middle of the input range maps exactly to the middle of the output range, i.e.