author | celestar |
Sun, 11 Mar 2007 09:28:58 +0000 | |
branch | custombridgeheads |
changeset 5651 | 335d9bd345b0 |
parent 5643 | 3778051e8095 |
child 6268 | 4b5241e5dd10 |
permissions | -rw-r--r-- |
/* $Id$ */ #ifndef BMP_H #define BMP_H typedef struct { uint32 offset; ///< offset of bitmap data from .bmp file begining uint32 width; ///< bitmap width uint32 height; ///< bitmap height bool os2_bmp; ///< true if OS/2 1.x or windows 2.x bitmap uint16 bpp; ///< bits per pixel uint32 compression; ///< compression method (0 = none, 1 = 8-bit RLE, 2 = 4-bit RLE) uint32 palette_size; ///< number of colors in palette } BmpInfo; typedef struct { Colour *palette; byte *bitmap; } BmpData; #define BMP_BUFFER_SIZE 1024 typedef struct { byte data[BMP_BUFFER_SIZE]; int pos; int read; FILE *file; uint real_pos; } BmpBuffer; void BmpInitializeBuffer(BmpBuffer *buffer, FILE *file); bool BmpReadHeader(BmpBuffer *buffer, BmpInfo *info, BmpData *data); bool BmpReadBitmap(BmpBuffer *buffer, BmpInfo *info, BmpData *data); void BmpDestroyData(BmpData *data); #endif /* BMP_H */