143   int important_colors;
 
  163   unsigned char inchar;       
 
  169   unsigned char thischar1[16], thischar2[16]; 
 
  170   unsigned char thischar0[16], thischar3[16]; 
 
  174   unsigned next_pixels; 
 
  175   unsigned color_mask = 0x00;  
 
  177   unsigned char bitmap[17*32][18*32/8]; 
 
  183   char wide[0x200000]={0x200000 * 0};
 
  185   char *infile=
"", *outfile=
"";  
 
  189      for (i = 1; i < argc; i++) {
 
  190         if (argv[i][0] == 
'-') {  
 
  191            switch (argv[i][1]) {
 
  193                  infile = &argv[i][2];
 
  196                  outfile = &argv[i][2];
 
  199                  sscanf (&argv[i][2], 
"%x", &
uniplane); 
 
  206                  fprintf (stderr, 
"\nSyntax:\n\n");
 
  207                  fprintf (stderr, 
"   %s -p<Unicode_Page> ", argv[0]);
 
  208                  fprintf (stderr, 
"-i<Input_File> -o<Output_File> -w\n\n");
 
  209                  fprintf (stderr, 
"   -w specifies .wbmp output instead of ");
 
  210                  fprintf (stderr, 
"default Windows .bmp output.\n\n");
 
  211                  fprintf (stderr, 
"   -p is followed by 1 to 6 ");
 
  212                  fprintf (stderr, 
"Unicode plane hex digits ");
 
  213                  fprintf (stderr, 
"(default is Page 0).\n\n");
 
  214                  fprintf (stderr, 
"\nExample:\n\n");
 
  215                  fprintf (stderr, 
"   %s -p83 -iunifont.hex -ou83.bmp\n\n\n",
 
  226   if (strlen (infile) > 0) {
 
  227      if ((infp = fopen (infile, 
"r")) == NULL) {
 
  228         fprintf (stderr, 
"Error: can't open %s for input.\n", infile);
 
  235   if (strlen (outfile) > 0) {
 
  236      if ((outfp = fopen (outfile, 
"w")) == NULL) {
 
  237         fprintf (stderr, 
"Error: can't open %s for output.\n", outfile);
 
  253   for (i = 0x0700; i <= 0x074F; i++) wide[i] = 1; 
 
  254   for (i = 0x0800; i <= 0x083F; i++) wide[i] = 1; 
 
  255   for (i = 0x0900; i <= 0x0DFF; i++) wide[i] = 1; 
 
  256   for (i = 0x1000; i <= 0x109F; i++) wide[i] = 1; 
 
  257   for (i = 0x1100; i <= 0x11FF; i++) wide[i] = 1; 
 
  258   for (i = 0x1400; i <= 0x167F; i++) wide[i] = 1; 
 
  259   for (i = 0x1700; i <= 0x171F; i++) wide[i] = 1; 
 
  260   for (i = 0x1720; i <= 0x173F; i++) wide[i] = 1; 
 
  261   for (i = 0x1740; i <= 0x175F; i++) wide[i] = 1; 
 
  262   for (i = 0x1760; i <= 0x177F; i++) wide[i] = 1; 
 
  263   for (i = 0x1780; i <= 0x17FF; i++) wide[i] = 1; 
 
  264   for (i = 0x18B0; i <= 0x18FF; i++) wide[i] = 1; 
 
  265   for (i = 0x1800; i <= 0x18AF; i++) wide[i] = 1; 
 
  266   for (i = 0x1900; i <= 0x194F; i++) wide[i] = 1; 
 
  268   for (i = 0x1A00; i <= 0x1A1F; i++) wide[i] = 1; 
 
  269   for (i = 0x1A20; i <= 0x1AAF; i++) wide[i] = 1; 
 
  270   for (i = 0x1B00; i <= 0x1B7F; i++) wide[i] = 1; 
 
  271   for (i = 0x1B80; i <= 0x1BBF; i++) wide[i] = 1; 
 
  272   for (i = 0x1BC0; i <= 0x1BFF; i++) wide[i] = 1; 
 
  273   for (i = 0x1C00; i <= 0x1C4F; i++) wide[i] = 1; 
 
  274   for (i = 0x1CC0; i <= 0x1CCF; i++) wide[i] = 1; 
 
  275   for (i = 0x1CD0; i <= 0x1CFF; i++) wide[i] = 1; 
 
  276   wide[0x2329] = wide[0x232A] = 1; 
 
  277   for (i = 0x2E80; i <= 0xA4CF; i++) wide[i] = 1; 
 
  279   for (i = 0xA900; i <= 0xA92F; i++) wide[i] = 1; 
 
  280   for (i = 0xA930; i <= 0xA95F; i++) wide[i] = 1; 
 
  281   for (i = 0xA960; i <= 0xA97F; i++) wide[i] = 1; 
 
  282   for (i = 0xA980; i <= 0xA9DF; i++) wide[i] = 1; 
 
  283   for (i = 0xAA00; i <= 0xAA5F; i++) wide[i] = 1; 
 
  284   for (i = 0xA9E0; i <= 0xA9FF; i++) wide[i] = 1; 
 
  285   for (i = 0xAA00; i <= 0xAA5F; i++) wide[i] = 1; 
 
  286   for (i = 0xAA60; i <= 0xAA7F; i++) wide[i] = 1; 
 
  287   for (i = 0xAAE0; i <= 0xAAFF; i++) wide[i] = 1; 
 
  288   for (i = 0xABC0; i <= 0xABFF; i++) wide[i] = 1; 
 
  289   for (i = 0xAC00; i <= 0xD7AF; i++) wide[i] = 1; 
 
  290   for (i = 0xD7B0; i <= 0xD7FF; i++) wide[i] = 1; 
 
  291   for (i = 0xF900; i <= 0xFAFF; i++) wide[i] = 1; 
 
  292   for (i = 0xFE10; i <= 0xFE1F; i++) wide[i] = 1; 
 
  293   for (i = 0xFE30; i <= 0xFE60; i++) wide[i] = 1; 
 
  294   for (i = 0xFFE0; i <= 0xFFE6; i++) wide[i] = 1; 
 
  299   for (i = 0x0105C0; i <= 0x0105FF; i++) wide[i] = 1; 
 
  300   for (i = 0x010A00; i <= 0x010A5F; i++) wide[i] = 1; 
 
  301   for (i = 0x011000; i <= 0x01107F; i++) wide[i] = 1; 
 
  302   for (i = 0x011080; i <= 0x0110CF; i++) wide[i] = 1; 
 
  303   for (i = 0x011100; i <= 0x01114F; i++) wide[i] = 1; 
 
  304   for (i = 0x011180; i <= 0x0111DF; i++) wide[i] = 1; 
 
  305   for (i = 0x011200; i <= 0x01124F; i++) wide[i] = 1; 
 
  306   for (i = 0x0112B0; i <= 0x0112FF; i++) wide[i] = 1; 
 
  307   for (i = 0x011300; i <= 0x01137F; i++) wide[i] = 1; 
 
  308   for (i = 0x011380; i <= 0x0113FF; i++) wide[i] = 1; 
 
  309   for (i = 0x011400; i <= 0x01147F; i++) wide[i] = 1; 
 
  310   for (i = 0x011480; i <= 0x0114DF; i++) wide[i] = 1; 
 
  311   for (i = 0x011580; i <= 0x0115FF; i++) wide[i] = 1; 
 
  312   for (i = 0x011600; i <= 0x01165F; i++) wide[i] = 1; 
 
  313   for (i = 0x011660; i <= 0x01167F; i++) wide[i] = 1; 
 
  314   for (i = 0x011680; i <= 0x0116CF; i++) wide[i] = 1; 
 
  315   for (i = 0x0116D0; i <= 0x0116FF; i++) wide[i] = 1; 
 
  316   for (i = 0x011700; i <= 0x01173F; i++) wide[i] = 1; 
 
  317   for (i = 0x011800; i <= 0x01184F; i++) wide[i] = 1; 
 
  318   for (i = 0x011900; i <= 0x01195F; i++) wide[i] = 1; 
 
  319   for (i = 0x0119A0; i <= 0x0119FF; i++) wide[i] = 1; 
 
  320   for (i = 0x011A00; i <= 0x011A4F; i++) wide[i] = 1; 
 
  321   for (i = 0x011A50; i <= 0x011AAF; i++) wide[i] = 1; 
 
  322   for (i = 0x011B00; i <= 0x011B5F; i++) wide[i] = 1;
 
  323   for (i = 0x011F00; i <= 0x011F5F; i++) wide[i] = 1; 
 
  324   for (i = 0x011C00; i <= 0x011C6F; i++) wide[i] = 1; 
 
  325   for (i = 0x011C70; i <= 0x011CBF; i++) wide[i] = 1; 
 
  326   for (i = 0x011D00; i <= 0x011D5F; i++) wide[i] = 1; 
 
  327   for (i = 0x011EE0; i <= 0x011EFF; i++) wide[i] = 1; 
 
  328   for (i = 0x011F00; i <= 0x011F5F; i++) wide[i] = 1; 
 
  329   for (i = 0x012F90; i <= 0x012FFF; i++) wide[i] = 1; 
 
  331   for (i = 0x016100; i <= 0x01613F; i++) wide[i] = 1; 
 
  332   for (i = 0x016AD0; i <= 0x016AFF; i++) wide[i] = 1; 
 
  333   for (i = 0x016B00; i <= 0x016B8F; i++) wide[i] = 1; 
 
  334   for (i = 0x016D40; i <= 0x016D7F; i++) wide[i] = 1; 
 
  335   for (i = 0x016F00; i <= 0x016F9F; i++) wide[i] = 1; 
 
  336   for (i = 0x016FE0; i <= 0x016FFF; i++) wide[i] = 1; 
 
  337   for (i = 0x017000; i <= 0x0187FF; i++) wide[i] = 1; 
 
  338   for (i = 0x018800; i <= 0x018AFF; i++) wide[i] = 1; 
 
  339   for (i = 0x018B00; i <= 0x018CFF; i++) wide[i] = 1; 
 
  340   for (i = 0x01AFF0; i <= 0x01AFFF; i++) wide[i] = 1; 
 
  341   for (i = 0x01B000; i <= 0x01B0FF; i++) wide[i] = 1; 
 
  342   for (i = 0x01B100; i <= 0x01B12F; i++) wide[i] = 1; 
 
  343   for (i = 0x01B170; i <= 0x01B2FF; i++) wide[i] = 1; 
 
  344   for (i = 0x01CF00; i <= 0x01CFCF; i++) wide[i] = 1; 
 
  345   for (i = 0x01D100; i <= 0x01D1FF; i++) wide[i] = 1; 
 
  346   for (i = 0x01D800; i <= 0x01DAAF; i++) wide[i] = 1; 
 
  347   for (i = 0x01E2C0; i <= 0x01E2FF; i++) wide[i] = 1; 
 
  348   for (i = 0x01E500; i <= 0x01E5FF; i++) wide[i] = 1; 
 
  349   for (i = 0x01E800; i <= 0x01E8DF; i++) wide[i] = 1; 
 
  350   for (i = 0x01F200; i <= 0x01F2FF; i++) wide[i] = 1; 
 
  363   if ((header[0] = fgetc (infp)) != EOF) {
 
  364      if ((header[1] = fgetc (infp)) != EOF) {
 
  365         if (header[0] == 
'B' && header[1] == 
'M') {
 
  379      fprintf (stderr, 
"Fatal error; end of input file.\n\n");
 
  388         header[i] = fgetc (infp);
 
  392      for (i=0; i < 32*17; i++) {
 
  393         for (j=0; j < 32*18/8; j++) {
 
  394            inchar = fgetc (infp);
 
  395            bitmap[i][j] = ~inchar;  
 
  407      for (i = 2; i < 54; i++)
 
  408         header[i] = fgetc (infp);
 
  414          (header[2] & 0xFF)        | ((header[3] & 0xFF) <<  8) |
 
  415         ((header[4] & 0xFF) << 16) | ((header[5] & 0xFF) << 24);
 
  420          (header[10] & 0xFF)        | ((header[11] & 0xFF) <<  8) |
 
  421         ((header[12] & 0xFF) << 16) | ((header[13] & 0xFF) << 24);
 
  424          (header[14] & 0xFF)        | ((header[15] & 0xFF) <<  8) |
 
  425         ((header[16] & 0xFF) << 16) | ((header[17] & 0xFF) << 24);
 
  428          (header[18] & 0xFF)        | ((header[19] & 0xFF) <<  8) |
 
  429         ((header[20] & 0xFF) << 16) | ((header[21] & 0xFF) << 24);
 
  432          (header[22] & 0xFF)        | ((header[23] & 0xFF) <<  8) |
 
  433         ((header[24] & 0xFF) << 16) | ((header[25] & 0xFF) << 24);
 
  436          (header[26] & 0xFF)        | ((header[27] & 0xFF) <<  8);
 
  439          (header[28] & 0xFF)        | ((header[29] & 0xFF) <<  8);
 
  442          (header[30] & 0xFF)        | ((header[31] & 0xFF) <<  8) |
 
  443         ((header[32] & 0xFF) << 16) | ((header[33] & 0xFF) << 24);
 
  446          (header[34] & 0xFF)        | ((header[35] & 0xFF) <<  8) |
 
  447         ((header[36] & 0xFF) << 16) | ((header[37] & 0xFF) << 24);
 
  450          (header[38] & 0xFF)        | ((header[39] & 0xFF) <<  8) |
 
  451         ((header[40] & 0xFF) << 16) | ((header[41] & 0xFF) << 24);
 
  454          (header[42] & 0xFF)        | ((header[43] & 0xFF) <<  8) |
 
  455         ((header[44] & 0xFF) << 16) | ((header[45] & 0xFF) << 24);
 
  458          (header[46] & 0xFF)        | ((header[47] & 0xFF) <<  8) |
 
  459         ((header[48] & 0xFF) << 16) | ((header[49] & 0xFF) << 24);
 
  462          (header[50] & 0xFF)        | ((header[51] & 0xFF) <<  8) |
 
  463         ((header[52] & 0xFF) << 16) | ((header[53] & 0xFF) << 24);
 
  493      fprintf (stderr, 
"Filetype: '%c%c'\n",
 
  495      fprintf (stderr, 
"File Size: %d\n", 
bmp_header.file_size);
 
  496      fprintf (stderr, 
"Image Offset: %d\n", 
bmp_header.image_offset);
 
  497      fprintf (stderr, 
"Info Header Size: %d\n", 
bmp_header.info_size);
 
  498      fprintf (stderr, 
"Image Width: %d\n", 
bmp_header.width);
 
  499      fprintf (stderr, 
"Image Height: %d\n", 
bmp_header.height);
 
  500      fprintf (stderr, 
"Number of Planes: %d\n", 
bmp_header.nplanes);
 
  501      fprintf (stderr, 
"Bits per Pixel: %d\n", 
bmp_header.bits_per_pixel);
 
  502      fprintf (stderr, 
"Compression Method: %d\n", 
bmp_header.compression);
 
  503      fprintf (stderr, 
"Image Size: %d\n", 
bmp_header.image_size);
 
  504      fprintf (stderr, 
"X Pixels per Meter: %d\n", 
bmp_header.x_ppm);
 
  505      fprintf (stderr, 
"Y Pixels per Meter: %d\n", 
bmp_header.y_ppm);
 
  506      fprintf (stderr, 
"Number of Colors: %d\n", 
bmp_header.ncolors);
 
  507      fprintf (stderr, 
"Important Colors: %d\n", 
bmp_header.important_colors);
 
  514      for (i = 32*17-1; i >= 0; i--) {
 
  515         for (j=0; j < 32*18/8; j++) {
 
  519               next_pixels = fgetc (infp);
 
  525               for (k = 0; k < 8; k++) {  
 
  526                  this_pixel = (fgetc (infp) & 0xFF) +
 
  527                               (fgetc (infp) & 0xFF) +
 
  528                               (fgetc (infp) & 0xFF);
 
  535                  if (this_pixel >= (128 * 3))
 
  541                  next_pixels = (next_pixels << 1) | this_pixel;
 
  545               bitmap [(32*17-1) - i] [j] = next_pixels;
 
  548               bitmap [i][j] = next_pixels;
 
  557      if (color_mask != 0x00) {
 
  558         for (i = 32*17-1; i >= 0; i--) {
 
  559            for (j=0; j < 32*18/8; j++) {
 
  560               bitmap [i][j] ^= color_mask;
 
  583      for (i = 0x0; i <= 0xF; i++) {  
 
  584         for (j = 0; j < 4; j++) {
 
  586               ((unsigned)bitmap[32 * (i+1) + 4 * j + 8    ][6] << 24 ) |
 
  587               ((
unsigned)bitmap[32 * (i+1) + 4 * j + 8 + 1][6] << 16 ) |
 
  588               ((unsigned)bitmap[32 * (i+1) + 4 * j + 8 + 2][6] <<  8 ) |
 
  589               ((
unsigned)bitmap[32 * (i+1) + 4 * j + 8 + 3][6]       );
 
  596      for (i = 0; i < 4; i++) {
 
  597         for (j = 0; j < 4; j++) {
 
  599               ((unsigned)bitmap[32 * 0 + 4 * j + 8 + 1][i + 3] << 24 ) |
 
  600               ((unsigned)bitmap[32 * 0 + 4 * j + 8 + 2][i + 3] << 16 ) |
 
  601               ((unsigned)bitmap[32 * 0 + 4 * j + 8 + 3][i + 3] <<  8 ) |
 
  602               ((unsigned)bitmap[32 * 0 + 4 * j + 8 + 4][i + 3]       );
 
  607      for (i = 4; i < 6; i++) {
 
  608         for (j = 0; j < 4; j++) {
 
  610               ((unsigned)bitmap[32 * 1 + 4 * j + 8    ][i] << 24 ) |
 
  611               ((unsigned)bitmap[32 * 1 + 4 * j + 8 + 1][i] << 16 ) |
 
  612               ((unsigned)bitmap[32 * 1 + 4 * j + 8 + 2][i] <<  8 ) |
 
  613               ((unsigned)bitmap[32 * 1 + 4 * j + 8 + 3][i]       );
 
  624         for (i = 0x08; i < 0x18; i++) {
 
  625            bitmap[i][7] = (bitmap[i][8] << 4) | ((bitmap[i][ 9] >> 4) & 0xf);
 
  626            bitmap[i][8] = (bitmap[i][9] << 4) | ((bitmap[i][10] >> 4) & 0xf);
 
  628         for (i = 4; i < 6; i++) {
 
  629            for (j = 0; j < 4; j++) {
 
  631                  ((unsigned)bitmap[4 * j + 8 + 1][i + 3] << 24 ) |
 
  632                  ((unsigned)bitmap[4 * j + 8 + 2][i + 3] << 16 ) |
 
  633                  ((unsigned)bitmap[4 * j + 8 + 3][i + 3] <<  8 ) |
 
  634                  ((unsigned)bitmap[4 * j + 8 + 4][i + 3]       );
 
  644      for (i=0; i<6; i++) { 
 
  646         for (j = 0x0; !match && j <= 0xF; j++) {
 
  662   for (i = 0x0; i <= 0xf; i++) {
 
  663      for (j = 0x0; j <= 0xf; j++) {
 
  664         for (k = 0; k < 16; k++) {
 
  666               thischar0[k] = bitmap[32*(j+1) + k + 7][4 * (i+2)    ];
 
  667               thischar1[k] = bitmap[32*(j+1) + k + 7][4 * (i+2) + 1];
 
  668               thischar2[k] = bitmap[32*(j+1) + k + 7][4 * (i+2) + 2];
 
  669               thischar3[k] = bitmap[32*(j+1) + k + 7][4 * (i+2) + 3];
 
  672               thischar0[k] = bitmap[32*(i+1) + k + 7][4 * (j+2)    ];
 
  673               thischar1[k] = bitmap[32*(i+1) + k + 7][4 * (j+2) + 1];
 
  674               thischar2[k] = bitmap[32*(i+1) + k + 7][4 * (j+2) + 2];
 
  675               thischar3[k] = bitmap[32*(i+1) + k + 7][4 * (j+2) + 3];
 
  683         for (k=0; (empty1 || empty2) && k < 16; k++) {
 
  684            if (thischar1[k] != 0) empty1 = 0;
 
  685            if (thischar2[k] != 0) empty2 = 0;
 
  690         if (!empty1 || !empty2) {
 
  706               fprintf (outfp, 
"%04X%X%X:", 
uniplane, i, j); 
 
  708               fprintf (outfp, 
"%02X%X%X:", 
uniplane, i, j); 
 
  709            for (thisrow=0; thisrow<16; thisrow++) {
 
  715                   empty2 && !wide[(
uniplane << 8) | (i << 4) | j]) {
 
  720               else if (wide[(
uniplane << 8) | (i << 4) | j] == 4) {
 
  724                          thischar0[thisrow], thischar1[thisrow],
 
  725                          thischar2[thisrow], thischar3[thisrow] & 0xFE);
 
  730                          thischar1[thisrow], thischar2[thisrow]);
 
  733            fprintf (outfp, 
"\n");
 
int main(int argc, char *argv[])
The main function.
unsigned planeset
=1: use plane specified with -p parameter
unsigned uniplane
Unicode plane number, 0..0xff ff ff.
unsigned forcewide
=1 to set each glyph to 16 pixels wide
unsigned hexdigit[16][4]
32 bit representation of 16x8 0..F bitmap
unsigned char color_table[256][4]
#define MAXBUF
Maximum input file line length - 1.
unsigned flip
=1 if we're transposing glyph matrix