color.h
2795 bytes
1/* Copyright 2017 Jason Williams
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#pragma once
18
19#include <stdint.h>
20#include <stdbool.h>
21#include "util.h"
22
23// clang-format off
24
25/*
26 * RGB Colors
27 */
28#define RGB_AZURE 0x99, 0xF5, 0xFF
29#define RGB_BLACK 0x00, 0x00, 0x00
30#define RGB_BLUE 0x00, 0x00, 0xFF
31#define RGB_CHARTREUSE 0x80, 0xFF, 0x00
32#define RGB_CORAL 0xFF, 0x7C, 0x4D
33#define RGB_CYAN 0x00, 0xFF, 0xFF
34#define RGB_GOLD 0xFF, 0xD9, 0x00
35#define RGB_GOLDENROD 0xD9, 0xA5, 0x21
36#define RGB_GREEN 0x00, 0xFF, 0x00
37#define RGB_MAGENTA 0xFF, 0x00, 0xFF
38#define RGB_ORANGE 0xFF, 0x80, 0x00
39#define RGB_PINK 0xFF, 0x80, 0xBF
40#define RGB_PURPLE 0x7A, 0x00, 0xFF
41#define RGB_RED 0xFF, 0x00, 0x00
42#define RGB_SPRINGGREEN 0x00, 0xFF, 0x80
43#define RGB_TEAL 0x00, 0x80, 0x80
44#define RGB_TURQUOISE 0x47, 0x6E, 0x6A
45#define RGB_WHITE 0xFF, 0xFF, 0xFF
46#define RGB_YELLOW 0xFF, 0xFF, 0x00
47#define RGB_OFF RGB_BLACK
48
49/*
50 * HSV Colors
51 *
52 * All values (including hue) are scaled to 0-255
53 */
54#define HSV_AZURE 132, 102, 255
55#define HSV_BLACK 0, 0, 0
56#define HSV_BLUE 170, 255, 255
57#define HSV_CHARTREUSE 64, 255, 255
58#define HSV_CORAL 11, 176, 255
59#define HSV_CYAN 128, 255, 255
60#define HSV_GOLD 36, 255, 255
61#define HSV_GOLDENROD 30, 218, 218
62#define HSV_GREEN 85, 255, 255
63#define HSV_MAGENTA 213, 255, 255
64#define HSV_ORANGE 21, 255, 255
65#define HSV_PINK 234, 128, 255
66#define HSV_PURPLE 191, 255, 255
67#define HSV_RED 0, 255, 255
68#define HSV_SPRINGGREEN 106, 255, 255
69#define HSV_TEAL 128, 255, 128
70#define HSV_TURQUOISE 123, 90, 112
71#define HSV_WHITE 0, 0, 255
72#define HSV_YELLOW 43, 255, 255
73#define HSV_OFF HSV_BLACK
74
75// clang-format on
76
77typedef struct PACKED rgb_t {
78 uint8_t r;
79 uint8_t g;
80 uint8_t b;
81} rgb_t;
82
83// DEPRECATED
84typedef rgb_t RGB;
85typedef rgb_t rgb_led_t;
86
87typedef struct PACKED hsv_t {
88 uint8_t h;
89 uint8_t s;
90 uint8_t v;
91} hsv_t;
92
93// DEPRECATED
94typedef hsv_t HSV;
95
96rgb_t hsv_to_rgb(hsv_t hsv);
97rgb_t hsv_to_rgb_nocie(hsv_t hsv);