nnl::utl::color Namespace Reference

Provides functions for color conversion and manipulation. More...

Functions
u8	Convert4To8 (u8 v) noexcept
	Converts a 4-bit color channel value to an 8-bit color channel value.
u8	Convert5To8 (u8 v) noexcept
	Converts a 5-bit color channel value to an 8-bit color channel value.
u8	Convert6To8 (u8 v) noexcept
	Converts a 6-bit color channel value to an 8-bit color channel value.
u32	RGBA4444ToRGBA8888 (u16 src) noexcept
	Converts RGBA4444 color format to RGBA8888 color format.
u32	RGBA5551ToRGBA8888 (u16 src) noexcept
	Converts RGBA5551 color format to RGBA8888 color format.
u32	RGB565ToRGBA8888 (u16 src) noexcept
	Converts RGB565 color format to RGBA8888 color format.
u16	RGBA8888ToRGB565 (u32 value) noexcept
	Converts RGBA8888 color format to RGB565 color format.
u16	RGBA8888ToRGBA5551 (u32 value) noexcept
	Converts RGBA8888 color format to RGBA5551 color format.
u16	RGBA8888ToRGBA4444 (u32 value) noexcept
	Converts RGBA8888 color format to RGBA4444 color format.
std::string	IntToHex (u32 color, bool alpha=true)
	Converts an integer color value to a hex string representation.
u32	HexToInt (std::string hex)
	Converts a hex string representation of a color to an integer color value.
glm::vec4	IntToFloat (u32 color) noexcept
	Converts an integer color value to a floating-point vector representation.
u8	FloatToInt (float color) noexcept
	Converts a floating-point color value to an integer color representation.
u32	FloatToInt (glm::vec3 color) noexcept
	Converts a vec3 floating-point color vector to an integer color representation.
u32	FloatToInt (glm::vec4 color)
	Converts a vec4 floating-point color vector to an integer color representation.
float	SRGBToLinear (float c) noexcept
	Converts an sRGB color value to a linear color value.
template<typename T>
T	SRGBToLinear (T color)
	Converts a vec of sRGB color values to linear color values.
float	LinearToSRGB (float c) noexcept
	Converts a linear color value to an sRGB color value.
template<typename T>
T	LinearToSRGB (T color)
	Converts a vector of linear color values to sRGB color values.

Detailed Description

Provides functions for color conversion and manipulation.