blob: a2f82d3dc508ea066dcba5cde313a31e632a9561 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
#ifndef _COLOR_H_
#define _COLOR_H_
#include <stdint.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include "m.h"
#define _COLORS_SIZE 16u
#define COLOR_FG 1
#define COLOR_BG 2
struct console_color
{
uint8_t R;
uint8_t G;
uint8_t B;
char *no;
};
extern struct console_color colors[ _COLORS_SIZE ];
//Calculate luminance
//Order LSB first: BGR
uint8_t rgb_luminance(uint8_t R, uint8_t G, uint8_t B);
//Get nearest printable color in console
char *calc_col(uint8_t R, uint8_t G, uint8_t B);
char *calc_col_ansi(uint8_t R, uint8_t G, uint8_t B, uint8_t _mode);
char *calc_bg_col_ansi(uint8_t R, uint8_t G, uint8_t B);
#endif //_COLOR_H_
|