Data.Array.Accelerate.Data.Colour.SRGB

Colours in the sRGB standard.

Documentation

type Colour = SRGB Float

An sRGB colour value

type SRGB a = RGB a

Synonym for an RGB colour that is in the sRGB colour space.

srgb

Arguments

:: Exp Float

red component

-> Exp Float

green component

-> Exp Float

blue component

-> Exp Colour

Construct an sRGB colour from individual channel components. The components will be clamped to the range [0..1].

srgb8

Arguments

:: Exp Word8

red component

-> Exp Word8

green component

-> Exp Word8

blue component

-> Exp Colour

Construct an sRGB colour from 8-bit-per-channel colour components.

toRGB :: Exp (SRGB Float) -> Exp (RGB Float)

Convert a colour in the linear sRGB colour space into the non-linear RGB colour space.

fromRGB :: Exp (RGB Float) -> Exp (SRGB Float)

Convert a colour in the non-linear RGB colour space into the linear sRGB colour space.