src/bmp-internal.h

   1 ///
   2 /// \file       bmp-internal.h
   3 ///             BMP structures
   4 ///
   5
   6 /*
   7     Copyright (C) 2008-2009, Nicolas VIVIEN
   8     See also:
   9                 http://www.fortunecity.com/skyscraper/windows/364/bmpffrmt.html
  10
  11     This program is free software; you can redistribute it and/or modify
  12     it under the terms of the GNU General Public License as published by
  13     the Free Software Foundation; either version 2 of the License, or
  14     (at your option) any later version.
  15
  16     This program is distributed in the hope that it will be useful,
  17     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  19
  20     See the GNU General Public License in the COPYING file at the
  21     root directory of this project for more details.
  22 */
  23
  24
  25 #ifndef __BARRY_BMP_INTERNAL_H__
  26 #define __BARRY_BMP_INTERNAL_H__
  27
  28 #include "dll.h"
  29 #include <stdint.h>
  30 #include <sys/types.h>
  31 #include "platform.h"           // safe to include platform.h here, since
  32                                 // bmp-internal.h is not installed either
  33
  34 #if USE_PACK_PRAGMA
  35 #pragma pack(push, 1)
  36 #endif
  37
  38 typedef struct BXLOCAL {
  39         char bfType[2];                         // Contains always 'BM'
  40         uint32_t bfSize;                        // Size of file
  41         uint16_t bfReserved1;                   // 0x00
  42         uint16_t bfReserved2;                   // 0x00
  43         uint32_t bfOffBits;                     // Offset to find the raw data
  44 } ATTRIBUTE_PACKED bmp_file_header_t;
  45
  46 typedef struct BXLOCAL {
  47         uint32_t biSize;                        // Size of struct itself
  48         uint32_t biWidth;                       // Width of image
  49         uint32_t biHeight;                      // Height of image
  50         uint16_t biPlanes;                      //
  51         uint16_t biBitCount;                    //
  52         uint32_t biCompression;                 //
  53         uint32_t biSizeImage;                   // Size of raw data
  54         uint32_t biXPelsPerMeter;               //
  55         uint32_t biYPelsPerMeter;               //
  56         uint32_t biClrUsed;                     //
  57         uint32_t biClrImportant;                //
  58 } ATTRIBUTE_PACKED bmp_info_header_t;
  59
  60 #if USE_PACK_PRAGMA
  61 #pragma pack(pop)
  62 #endif
  63
  64 #endif
  65