src/bitmap.h

   1 /* bitmap.h
   2  *
   3  * Copyright 2001-2007 John Coffman
   4  * Copyright 2009-2011 Joachim Wiedorn
   5  * All rights reserved.
   6  *
   7  * Licensed under the terms contained in the file 'COPYING'
   8  * in the source directory.
   9  */
  10
  11 #ifndef BITMAP_H
  12 #define BITMAP_H
  13
  14 typedef unsigned int  bm_uint32;
  15 typedef signed int    bm_sint32;
  16 typedef unsigned short bm_uint16;
  17 typedef signed short   bm_sint16;
  18 typedef unsigned char  bm_byte;
  19
  20
  21 /* Windows/OS2 bitmap header */
  22 typedef struct BitMapHeader {
  23    bm_uint32   size;
  24    bm_sint32   width;
  25    bm_sint32   height;
  26    bm_uint16   numBitPlanes;
  27    bm_uint16   numBitsPerPlane;
  28    bm_uint32   compressionScheme;
  29    bm_uint32   sizeImageData;
  30    bm_uint32   xResolution, yResolution;
  31    bm_uint32   numColorsUsed, numImportantColors;
  32 } BITMAPHEADER;
  33
  34
  35 /* OS2 bitmap header */
  36 typedef struct BitMapHeader2 {
  37    bm_uint32   size;
  38    bm_sint16   width;
  39    bm_sint16   height;
  40    bm_uint16   numBitPlanes;
  41    bm_uint16   numBitsPerPlane;
  42 } BITMAPHEADER2;
  43
  44
  45 typedef struct Rgb {
  46    bm_byte  blue, green, red, null;
  47 } RGB;
  48
  49 typedef struct Rgb2 {
  50    bm_byte  blue, green, red;
  51 } RGB2;
  52
  53
  54 /* common BM file header */
  55 typedef struct BitMapFileHeader {
  56    bm_uint16   magic;      /* must be "BM" */
  57    bm_uint16   size[2];                         /* actually bm_uint32 */
  58    bm_sint16   xHotspot, yHotspot;
  59    bm_uint16   offsetToBits[2];                 /* actually bm_uint32 */
  60 } BITMAPFILEHEADER;     /* needed to compensate for GCC's alignment rules */
  61
  62 /* LILO scheme */
  63 typedef struct Scheme {
  64    short int fg, bg, sh;
  65    } SCHEME;
  66
  67 /* LILO bitmap header text color and placement parameters */
  68 typedef struct BitmapLiloHeader {
  69    bm_uint16   size[2];
  70    char magic[4];       /* "LILO" */
  71
  72 /* items below this point must correspond EXACTLY with the MENUTABLE items
  73    in 'common.h'
  74
  75 ;*/     short row, col, ncol;           /* BMP row, col, and ncols
  76                                                 mt_row:         .blkw   1
  77                                                 mt_col:         .blkw   1
  78                                                 mt_ncol:        .blkw   1
  79 ;*/     short maxcol, xpitch;           /* BMP max per col, xpitch between cols
  80                                                 mt_maxcol:      .blkw   1
  81                                                 mt_xpitch:      .blkw   1
  82 ;*/     short fg, bg, sh;               /* BMP normal text fore, backgr, shadow
  83                                                 mt_fg:          .blkw   1
  84                                                 mt_bg:          .blkw   1
  85                                                 mt_sh:          .blkw   1
  86 ;*/     short h_fg, h_bg, h_sh;         /* highlight fg, bg, & shadow
  87                                                 mt_h_fg:        .blkw   1
  88                                                 mt_h_bg:        .blkw   1
  89                                                 mt_h_sh:        .blkw   1
  90 ;*/     short t_fg, t_bg, t_sh;         /* timer fg, bg, & shadow colors
  91                                                 mt_t_fg:        .blkw   1
  92                                                 mt_t_bg:        .blkw   1
  93                                                 mt_t_sh:        .blkw   1
  94 ;*/     short t_row, t_col;             /* timer position
  95                                                 mt_t_row:       .blkw   1
  96                                                 mt_t_col:       .blkw   1
  97 ;*/     short mincol, reserved[3];      /* BMP min per col before spill to next, reserved spacer
  98                                                 mt_mincol:      .blkw   1
  99                                                                 .blkw   3
 100 ;*/
 101 } BITMAPLILOHEADER;
 102
 103 #endif
 104 /* end bitmap.h */