#include "husl.h"
#include <math.h>
#include <float.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>

Include dependency graph for husl.c:

Functions
float	dotProduct (float a, float b, int len)

float	f (float t)

float	f_inv (float t)

float	fromLinear (float c)

float *	HUSL_LCH (float *tuple)

void	HUSLtoRGB (float r, float g, float *b, float h, float s, float l)

float *	LCH_HUSL (float *tuple)

float *	LCH_LUV (float *tuple)

float *	LUV_LCH (float *tuple)

float *	LUV_XYZ (float *tuple)

float	maxChroma (float L, float H)

float *	RGB_XYZ (float *tuple)

float *	rgbPrepare (float *tuple)

void	RGBtoHUSL (float h, float s, float *l, float r, float g, float b)

float	round_ (float num, int places)

float	toLinear (float c)

float *	XYZ_LUV (float *tuple)

float *	XYZ_RGB (float *tuple)

Variables
char	hex [64]

float	lab_e = 0.008856f

float	lab_k = 903.3f

float	m [3][3] = {{3.2406f, -1.5372f, -0.4986f}, {-0.9689f, 1.8758f, 0.0415f}, {0.0557f, -0.2040f, 1.0570f}}

float	m_inv [3][3] = {{0.4124f, 0.3576f, 0.1805f}, {0.2126f, 0.7152f, 0.0722f}, {0.0193f, 0.1192f, 0.9505f}}

float	refU = 0.19784f

float	refV = 0.46834f

float	refX = 0.95047f

float	refY = 1.00000f

float	refZ = 1.08883f

float	values [3]

Function Documentation

◆ dotProduct()

float dotProduct	(	float *	a,
		float *	b,
		int	len
	)

Definition at line 124 of file husl.c.

◆ f()

float f ( float t )

Definition at line 142 of file husl.c.

◆ f_inv()

float f_inv ( float t )

Definition at line 151 of file husl.c.

◆ fromLinear()

float fromLinear ( float c )

Definition at line 160 of file husl.c.

◆ HUSL_LCH()

float * HUSL_LCH ( float * tuple )

Definition at line 328 of file husl.c.

◆ HUSLtoRGB()

void HUSLtoRGB	(	float *	r,
		float *	g,
		float *	b,
		float	h,
		float	s,
		float	l
	)

Definition at line 56 of file husl.c.

◆ LCH_HUSL()

float * LCH_HUSL ( float * tuple )

Definition at line 346 of file husl.c.

◆ LCH_LUV()

float * LCH_LUV ( float * tuple )

Definition at line 309 of file husl.c.

◆ LUV_LCH()

float * LUV_LCH ( float * tuple )

Definition at line 287 of file husl.c.

◆ LUV_XYZ()

float * LUV_XYZ ( float * tuple )

Definition at line 260 of file husl.c.

◆ maxChroma()

float maxChroma	(	float	L,
		float	H
	)

Definition at line 91 of file husl.c.

◆ RGB_XYZ()

float * RGB_XYZ ( float * tuple )

Definition at line 215 of file husl.c.

◆ rgbPrepare()

float * rgbPrepare ( float * tuple )

Definition at line 180 of file husl.c.

◆ RGBtoHUSL()

void RGBtoHUSL	(	float *	h,
		float *	s,
		float *	l,
		float	r,
		float	g,
		float	b
	)

Definition at line 71 of file husl.c.

◆ round_()

float round_	(	float	num,
		int	places
	)

Definition at line 135 of file husl.c.

◆ toLinear()

float toLinear ( float c )

Definition at line 169 of file husl.c.

◆ XYZ_LUV()

float * XYZ_LUV ( float * tuple )

Definition at line 239 of file husl.c.

◆ XYZ_RGB()

float * XYZ_RGB ( float * tuple )

Definition at line 201 of file husl.c.

Variable Documentation

◆ hex

char hex[64]

Definition at line 28 of file husl.c.

◆ lab_e

float lab_e = 0.008856f

Definition at line 25 of file husl.c.

◆ lab_k

float lab_k = 903.3f

Definition at line 26 of file husl.c.

◆ m

float m[3][3] = {{3.2406f, -1.5372f, -0.4986f}, {-0.9689f, 1.8758f, 0.0415f}, {0.0557f, -0.2040f, 1.0570f}}

Definition at line 18 of file husl.c.

◆ m_inv

float m_inv[3][3] = {{0.4124f, 0.3576f, 0.1805f}, {0.2126f, 0.7152f, 0.0722f}, {0.0193f, 0.1192f, 0.9505f}}

Definition at line 19 of file husl.c.

◆ refU

float refU = 0.19784f

Definition at line 23 of file husl.c.

◆ refV

float refV = 0.46834f

Definition at line 24 of file husl.c.

◆ refX

float refX = 0.95047f

Definition at line 20 of file husl.c.

◆ refY

float refY = 1.00000f

Definition at line 21 of file husl.c.

◆ refZ

float refZ = 1.08883f

Definition at line 22 of file husl.c.

◆ values

float values[3]

Definition at line 29 of file husl.c.

Functions

Variables