#line 1 "/user/cvsspst/ees1cg/RAVL/RAVL-0.7/Image/Base/PSFFont.h"
#ifndef RAVLIMAGE_PSFFONT_HEADER
#define RAVLIMAGE_PSFFONT_HEADER 1
/*! rcsid="$Id: PSFFont.h,v 1.3 2002/08/08 16:03:12 craftit Exp $" */
/*! lib=RavlImage */
/*! license=own */
/*! file="Ravl/Image/Base/PSFFont.h" */

/* /// PSF1 /////////////////////////////////////////////////////////// */

#define PSF1_MAGIC0     0x36
#define PSF1_MAGIC1     0x04

#define PSF1_MODE512    0x01
#define PSF1_MODEHASTAB 0x02
#define PSF1_MODEHASSEQ 0x04
#define PSF1_MAXMODE    0x05

#define PSF1_SEPARATOR  0xFFFF
#define PSF1_STARTSEQ   0xFFFE

struct psf1_header {
  unsigned char magic[2];     /* Magic number */
  unsigned char mode;         /* PSF font mode */
  unsigned char charsize;     /* Character size */
};

/* /// PSF2 ////////////////////////////////////////////////////////// */

#define PSF2_MAGIC0     0x72
#define PSF2_MAGIC1     0xb5
#define PSF2_MAGIC2     0x4a
#define PSF2_MAGIC3     0x86

/* bits used in flags */
#define PSF2_HAS_UNICODE_TABLE 0x01

/* max version recognized so far */
#define PSF2_MAXVERSION 0

/* UTF8 separators */
#define PSF2_SEPARATOR  0xFF
#define PSF2_STARTSEQ   0xFE

struct psf2_header {
  unsigned char magic[4];
  unsigned int version;
  unsigned int headersize;    /* offset of bitmaps in file */
  unsigned int flags;
  unsigned int length;        /* number of glyphs */
  unsigned int charsize;      /* number of bytes for each character */
  unsigned int height, width; /* max dimensions of glyphs */
  /* charsize = height * ((width + 7) / 8) */
};

#endif