user/lilo/bitmap.h

   1 /* bitmap.h */
   2 /*
   3 Copyright 2001-2004 John Coffman.
   4 All rights reserved.
   5
   6 Licensed under the terms contained in the file 'COPYING' in the
   7 source directory.
   8
   9 */
  10
  11
  12 #ifndef BITMAP_H
  13 #define BITMAP_H
  14
  15 typedef unsigned int  bm_uint32;
  16 typedef signed int    bm_sint32;
  17 typedef unsigned short bm_uint16;
  18 typedef signed short   bm_sint16;
  19 typedef unsigned char  bm_byte;
  20
  21
  22 /* Windows/OS2 bitmap header */
  23 typedef struct BitMapHeader {
  24    bm_uint32   size;
  25    bm_sint32   width;
  26    bm_sint32   height;
  27    bm_uint16   numBitPlanes;
  28    bm_uint16   numBitsPerPlane;
  29    bm_uint32   compressionScheme;
  30    bm_uint32   sizeImageData;
  31    bm_uint32   xResolution, yResolution;
  32    bm_uint32   numColorsUsed, numImportantColors;
  33 } BITMAPHEADER;
  34
  35
  36 /* OS2 bitmap header */
  37 typedef struct BitMapHeader2 {
  38    bm_uint32   size;
  39    bm_sint16   width;
  40    bm_sint16   height;
  41    bm_uint16   numBitPlanes;
  42    bm_uint16   numBitsPerPlane;
  43 } BITMAPHEADER2;
  44
  45
  46 typedef struct Rgb {
  47    bm_byte  blue, green, red, null;
  48 } RGB;
  49
  50 typedef struct Rgb2 {
  51    bm_byte  blue, green, red;
  52 } RGB2;
  53
  54
  55 /* common BM file header */
  56 typedef struct BitMapFileHeader {
  57    bm_uint16   magic;      /* must be "BM" */
  58    bm_uint16   size[2];                         /* actually bm_uint32 */
  59    bm_sint16   xHotspot, yHotspot;
  60    bm_uint16   offsetToBits[2];                 /* actually bm_uint32 */
  61 } BITMAPFILEHEADER;     /* needed to compensate for GCC's alignment rules */
  62
  63 /* LILO scheme */
  64 typedef struct Scheme {
  65    short int fg, bg, sh;
  66    } SCHEME;
  67
  68 /* LILO bitmap header text color and placement parameters */
  69 typedef struct BitmapLiloHeader {
  70    bm_uint16   size[2];
  71    char magic[4];       /* "LILO" */
  72
  73 /* items below this point must correspond EXACTLY with the MENUTABLE items
  74    in 'common.h'
  75
  76 ;*/     short row, col, ncol;           /* BMP row, col, and ncols
  77                                                 mt_row:         .blkw   1
  78                                                 mt_col:         .blkw   1
  79                                                 mt_ncol:        .blkw   1
  80 ;*/     short maxcol, xpitch;           /* BMP max per col, xpitch between cols
  81                                                 mt_maxcol:      .blkw   1
  82                                                 mt_xpitch:      .blkw   1
  83 ;*/     short fg, bg, sh;               /* BMP normal text fore, backgr, shadow
  84                                                 mt_fg:          .blkw   1
  85                                                 mt_bg:          .blkw   1
  86                                                 mt_sh:          .blkw   1
  87 ;*/     short h_fg, h_bg, h_sh;         /* highlight fg, bg, & shadow
  88                                                 mt_h_fg:        .blkw   1
  89                                                 mt_h_bg:        .blkw   1
  90                                                 mt_h_sh:        .blkw   1
  91 ;*/     short t_fg, t_bg, t_sh;         /* timer fg, bg, & shadow colors
  92                                                 mt_t_fg:        .blkw   1
  93                                                 mt_t_bg:        .blkw   1
  94                                                 mt_t_sh:        .blkw   1
  95 ;*/     short t_row, t_col;             /* timer position
  96                                                 mt_t_row:       .blkw   1
  97                                                 mt_t_col:       .blkw   1
  98 ;*/     short mincol, reserved[3];      /* BMP min per col before spill to next, reserved spacer
  99                                                 mt_mincol:      .blkw   1
 100                                                                 .blkw   3
 101 ;*/
 102 } BITMAPLILOHEADER;
 103
 104 #endif
 105 /* end bitmap.h */