usr/src/uts/common/sys/rgb.h

   1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11
  12 /*
  13  * Copyright 2018 Toomas Soome <tsoome@me.com>
  14  */
  15
  16 #ifndef _SYS_RGB_H
  17 #define _SYS_RGB_H
  18
  19 #include <sys/types.h>
  20
  21 #ifdef __cplusplus
  22 extern "C" {
  23 #endif
  24
  25 /*
  26  * Number of "base" colors is 16, 8 dark and 8 bright/light.
  27  * Color map size for indexed colors is 256, to support VGA 256-color modes.
  28  */
  29 #define NCOLORS         16
  30 #define NCMAP           256
  31
  32 /*
  33  * Color data from bootloader.
  34  */
  35 typedef struct rgb_color {
  36         uint8_t pos;
  37         uint8_t size;
  38 } rgb_color_t;
  39
  40 typedef struct rgb {
  41         rgb_color_t red;
  42         rgb_color_t green;
  43         rgb_color_t blue;
  44 } rgb_t;
  45
  46 extern rgb_t rgb_info;
  47
  48 typedef struct {
  49         uint8_t red[NCOLORS];
  50         uint8_t green[NCOLORS];
  51         uint8_t blue[NCOLORS];
  52 } text_cmap_t;
  53
  54 extern const text_cmap_t cmap4_to_24;
  55 /*
  56  * ANSI color to sun color translation.
  57  */
  58
  59 /* The pc color here is actually referring to standard 16 color VGA map. */
  60 typedef enum pc_colors {
  61         pc_black        = 0,
  62         pc_blue         = 1,
  63         pc_green        = 2,
  64         pc_cyan         = 3,
  65         pc_red          = 4,
  66         pc_magenta      = 5,
  67         pc_brown        = 6,
  68         pc_white        = 7,
  69         pc_grey         = 8,
  70         pc_brt_blue     = 9,
  71         pc_brt_green    = 10,
  72         pc_brt_cyan     = 11,
  73         pc_brt_red      = 12,
  74         pc_brt_magenta  = 13,
  75         pc_yellow       = 14,
  76         pc_brt_white    = 15
  77 } pc_colors_t;
  78
  79 typedef enum sun_colors {
  80         sun_brt_white   = 0,
  81         sun_black       = 1,
  82         sun_blue        = 2,
  83         sun_green       = 3,
  84         sun_cyan        = 4,
  85         sun_red         = 5,
  86         sun_magenta     = 6,
  87         sun_brown       = 7,
  88         sun_white       = 8,
  89         sun_grey        = 9,
  90         sun_brt_blue    = 10,
  91         sun_brt_green   = 11,
  92         sun_brt_cyan    = 12,
  93         sun_brt_red     = 13,
  94         sun_brt_magenta = 14,
  95         sun_yellow      = 15,
  96 } sun_colors_t;
  97
  98 #define XLATE_NCOLORS   8
  99 extern const uint8_t dim_xlate[XLATE_NCOLORS];
 100 extern const uint8_t brt_xlate[XLATE_NCOLORS];
 101 extern const uint8_t solaris_color_to_pc_color[NCOLORS];
 102 extern const uint8_t pc_color_to_solaris_color[NCOLORS];
 103
 104 extern uint32_t rgb_to_color(const rgb_t *, uint32_t, uint32_t, uint32_t,
 105     uint32_t);
 106 extern uint32_t rgb_color_map(const rgb_t *, uint8_t, uint8_t);
 107
 108 #ifdef __cplusplus
 109 }
 110 #endif
 111
 112 #endif /* _SYS_RGB_H */