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/* ---------------------------------------------------------------------------- */
/* Atmel Microcontroller Software Support */
/* SAM Software Package License */
/* ---------------------------------------------------------------------------- */
/* Copyright (c) 2015, Atmel Corporation */
/* */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following condition is met: */
/* */
/* - Redistributions of source code must retain the above copyright notice, */
/* this list of conditions and the disclaimer below. */
/* */
/* Atmel's name may not be used to endorse or promote products derived from */
/* this software without specific prior written permission. */
/* */
/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */
/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */
/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/* ---------------------------------------------------------------------------- */
#ifndef COLOR_H
#define COLOR_H
/**
* \file
*
* RGB 24-bits color table definition.
*
*/
/*
* RGB 24 Bpp
* RGB 888
* R7R6R5R4 R3R2R1R0 G7G6G5G4 G3G2G1G0 B7B6B5B4 B3B2B1B0
*/
#define COLOR_BLACK 0x000000
#define COLOR_WHITE 0xFFFFFF
#define COLOR_BLUE 0x0000FF
#define COLOR_GREEN 0x00FF00
#define COLOR_RED 0xFF0000
#define COLOR_NAVY 0x000080
#define COLOR_DARKBLUE 0x00008B
#define COLOR_DARKGREEN 0x006400
#define COLOR_DARKCYAN 0x008B8B
#define COLOR_CYAN 0x00FFFF
#define COLOR_TURQUOISE 0x40E0D0
#define COLOR_INDIGO 0x4B0082
#define COLOR_DARKRED 0x800000
#define COLOR_OLIVE 0x808000
#define COLOR_GRAY 0x808080
#define COLOR_SKYBLUE 0x87CEEB
#define COLOR_BLUEVIOLET 0x8A2BE2
#define COLOR_LIGHTGREEN 0x90EE90
#define COLOR_DARKVIOLET 0x9400D3
#define COLOR_YELLOWGREEN 0x9ACD32
#define COLOR_BROWN 0xA52A2A
#define COLOR_DARKGRAY 0xA9A9A9
#define COLOR_SIENNA 0xA0522D
#define COLOR_LIGHTBLUE 0xADD8E6
#define COLOR_GREENYELLOW 0xADFF2F
#define COLOR_SILVER 0xC0C0C0
#define COLOR_LIGHTGREY 0xD3D3D3
#define COLOR_LIGHTCYAN 0xE0FFFF
#define COLOR_VIOLET 0xEE82EE
#define COLOR_AZUR 0xF0FFFF
#define COLOR_BEIGE 0xF5F5DC
#define COLOR_MAGENTA 0xFF00FF
#define COLOR_TOMATO 0xFF6347
#define COLOR_GOLD 0xFFD700
#define COLOR_ORANGE 0xFFA500
#define COLOR_SNOW 0xFFFAFA
#define COLOR_YELLOW 0xFFFF00
#define BLACK 0x0000
#define BLUE 0x001F
#define RED 0xF800
#define GREEN 0x07E0
#define WHITE 0xFFFF
/* level is in [0; 31]*/
#define BLUE_LEV(level) ((level)&BLUE)
#define GREEN_LEV(level) ((((level)*2)<<5)&GREEN)
#define RED_LEV(level) (((level)<<(5+6))&RED)
#define GRAY_LEV(level) (BLUE_LEV(level) | GREEN_LEV(level) | RED_LEV(level))
#define RGB_24_TO_RGB565(RGB) \
(((RGB >>19)<<11) | (((RGB & 0x00FC00) >>5)) | (RGB & 0x00001F))
#define RGB_24_TO_18BIT(RGB) \
(((RGB >>16)&0xFC) | (((RGB & 0x00FF00) >>10) << 10) | (RGB & 0x0000FC)<<16)
#define RGB_16_TO_18BIT(RGB) \
(((((RGB >>11)*63)/31)<<18) | (RGB & 0x00FC00) | (((RGB & 0x00001F)*63)/31))
#define BGR_TO_RGB_18BIT(RGB) \
(RGB & 0xFF0000) | ((RGB & 0x00FF00) >> 8) | ((RGB & 0x0000FC) >> 16))
#define BGR_16_TO_18BITRGB(RGB) BGR_TO_RGB_18BIT(RGB_16_TO_18BIT(RGB))
#endif /* #define COLOR_H */
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