sRGB.hpp File Reference

Color matrix and transfer functions for the sRGB color space. More...

#include "../utility/utility.hpp"
#include "../geometry/geometry.hpp"
#include "color_intf.hpp"
#include "../macros.hpp"
#include <cmath>
#include <array>
#include <algorithm>
#include <string_view>
#include <format>

Go to the source code of this file.

Namespaces
namespace	hi
	The HikoGUI namespace.
namespace	hi::v1
	The HikoGUI API version 1.

Functions
	hi_export_module (hikogui.color.sRGB)
	hi_warning_push ()
	hi_warning_ignore_msvc (26426)
float	hi::v1::sRGB_linear_to_gamma (float u) noexcept
	sRGB linear to gamma transfer function.
float	hi::v1::sRGB_gamma_to_linear (float u) noexcept
	sRGB gamma to linear transfer function.
auto	hi::v1::detail::sRGB_linear16_to_gamma8_table_generator () noexcept
auto	hi::v1::detail::sRGB_gamma8_to_linear16_table_generator () noexcept
uint8_t	hi::v1::sRGB_linear16_to_gamma8 (half u) noexcept
	sRGB linear float-16 to gamma transfer function.
half	hi::v1::sRGB_gamma8_to_linear16 (uint8_t u) noexcept
	sRGB gamma to linear float-16 transfer function.
color	hi::v1::color_from_sRGB (float r, float g, float b, float a) noexcept
	Convert gama corrected sRGB color to the linear color.
color	hi::v1::color_from_sRGB (uint8_t r, uint8_t g, uint8_t b, uint8_t a) noexcept
	Convert gama corrected sRGB color to the linear color.
color	hi::v1::color_from_sRGB (std::string_view str)
	hi_warning_pop ()

Variables
constexpr matrix3	hi::v1::sRGB_to_XYZ
	Matrix to convert sRGB to XYZ.
constexpr matrix3	hi::v1::XYZ_to_sRGB
	Matrix to convert XYZ to sRGB.
auto	hi::v1::detail::sRGB_linear16_to_gamma8_table = sRGB_linear16_to_gamma8_table_generator()
auto	hi::v1::detail::sRGB_gamma8_to_linear16_table = sRGB_gamma8_to_linear16_table_generator()

Detailed Description

Color matrix and transfer functions for the sRGB color space.