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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2018 Toomas Soome <tsoome@me.com>
*/
#ifndef _SYS_RGB_H
#define _SYS_RGB_H
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Number of "base" colors is 16, 8 dark and 8 bright/light.
* Color map size for indexed colors is 256, to support VGA 256-color modes.
*/
#define NCOLORS 16
#define NCMAP 256
/*
* Color data from bootloader.
*/
typedef struct rgb_color {
uint8_t pos;
uint8_t size;
} rgb_color_t;
typedef struct rgb {
rgb_color_t red;
rgb_color_t green;
rgb_color_t blue;
} rgb_t;
extern rgb_t rgb_info;
typedef struct {
uint8_t red[NCOLORS];
uint8_t green[NCOLORS];
uint8_t blue[NCOLORS];
} text_cmap_t;
extern const text_cmap_t cmap4_to_24;
/*
* ANSI color to sun color translation.
*/
/* The pc color here is actually referring to standard 16 color VGA map. */
typedef enum pc_colors {
pc_black = 0,
pc_blue = 1,
pc_green = 2,
pc_cyan = 3,
pc_red = 4,
pc_magenta = 5,
pc_brown = 6,
pc_white = 7,
pc_grey = 8,
pc_brt_blue = 9,
pc_brt_green = 10,
pc_brt_cyan = 11,
pc_brt_red = 12,
pc_brt_magenta = 13,
pc_yellow = 14,
pc_brt_white = 15
} pc_colors_t;
typedef enum sun_colors {
sun_brt_white = 0,
sun_black = 1,
sun_blue = 2,
sun_green = 3,
sun_cyan = 4,
sun_red = 5,
sun_magenta = 6,
sun_brown = 7,
sun_white = 8,
sun_grey = 9,
sun_brt_blue = 10,
sun_brt_green = 11,
sun_brt_cyan = 12,
sun_brt_red = 13,
sun_brt_magenta = 14,
sun_yellow = 15,
} sun_colors_t;
#define XLATE_NCOLORS 8
extern const uint8_t dim_xlate[XLATE_NCOLORS];
extern const uint8_t brt_xlate[XLATE_NCOLORS];
extern const uint8_t solaris_color_to_pc_color[NCOLORS];
extern const uint8_t pc_color_to_solaris_color[NCOLORS];
extern uint32_t rgb_to_color(const rgb_t *, uint32_t, uint32_t, uint32_t,
uint32_t);
extern uint32_t rgb_color_map(const rgb_t *, uint8_t, uint8_t);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_RGB_H */
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