grcolourspacemap.h File Reference

#include "gdef.h"

Go to the source code of this file.

Namespaces
	Gr
	Static image classes.
	Gr::ColourSpace
	Provides rgb/yuv colourspace mapping functions.

Functions
template<typename T >
g__constexpr T	Gr::ColourSpace::clamp (T min, T value, T max)
	Does min/max clamping.
template<typename Trange , typename Tout , typename Tin >
g__constexpr Tout	Gr::ColourSpace::clamp (Tin value)
	Does min/max clamping to a range.
template<typename Trange , typename Tconverter >
g__constexpr Tconverter::fp_type	Gr::ColourSpace::map_to_range_from_unsigned (typename Tconverter::fp_type fp) g__noexcept
	Scales an unsigned fp value to another fp value in the relevant range.
template<typename Trange , typename Tconverter >
g__constexpr Tconverter::fp_type	Gr::ColourSpace::map_to_range_from_signed (typename Tconverter::fp_type fp) g__noexcept
	Scales a signed fp value to another fp value in the relevant range.
template<typename Trange , typename Tconverter >
g__constexpr Tconverter::fp_type	Gr::ColourSpace::map_to_range_imp (typename Tconverter::fp_type fp) g__noexcept
	Scales an fp value to another fp value in the relevant range.
template<typename Trange , typename Tconverter >
g__constexpr Trange::value_type	Gr::ColourSpace::map_to_range (typename Tconverter::fp_type fp) g__noexcept
	Maps an "analogue" space value to a "digial" range value.
template<typename Trange , typename Tconverter >
g__constexpr Tconverter::fp_type	Gr::ColourSpace::map_to_space_signed (typename Trange::value_type n) g__noexcept
	Maps a "digital" range value to a signed "analogue" space value.
template<typename Trange , typename Tconverter >
g__constexpr Tconverter::fp_type	Gr::ColourSpace::map_to_space_unsigned (typename Trange::value_type n) g__noexcept
	Maps a "digital" range value to an unsigned "analogue" space value.
template<typename Trange , typename Tconverter >
g__constexpr Tconverter::fp_type	Gr::ColourSpace::map_to_space_imp (typename Trange::value_type n) g__noexcept
	Maps a "digital" range value to an "analogue" space value.
template<typename Tconverter , typename Trange1 , typename Trange2 , typename Trange3 >
g__constexpr triple< typename Tconverter::fp_type >	Gr::ColourSpace::map_to_space (triple< typename Trange1::value_type > t) g__noexcept
	Maps a "digital" range triple to an "analogue" space triple.