int dpynorm(int argc, char *argv[])
{
int ret;
int done=0, align, bpi, bytes;
unsigned int iw, ih, depth, whitepix;
unsigned char *data;
extern int optind, verbose;
while ( !done && (optind < argc)) {
if((ret = readfile(argv[optind],&data,&bpi,&iw,&ih,&depth,
&whitepix,&align)))
return(ret);
if (depth == 1)
bytes = howmany(iw,CHAR_BIT) * ih;
else if(depth == 8)
bytes = iw * ih;
else /* if(depth == 24) */
bytes = iw * ih * 3;
if (verbose > 2) {
unsigned int zero, one;
(void) printf("%s:\n",argv[optind]);
(void) printf("\timage size: %u x %u (%d bytes)\n",
iw,ih,bytes);
(void) printf("\tdepth: %u\n",depth);
pixelcount(data,bytes,&zero,&one);
(void) printf("\tpixel breakdown: %u zero, %u one\n\n",
zero,one);
}
if((ret = dpyimage(argv[optind],data,iw,ih,depth,whitepix,
align,&done))){
free((char *)data);
return(ret);
}
free((char *)data);
optind++;
}
return(0);
}
int main(int ac, char **av){
char *infile = NULL;
char *outfile = NULL;
char *fontfile = NULL;
FILE *fp_out;
int k;
int rcode;
int sw_err = 0;
CharCode *cclist;
int cid, charcount;
FT_Library ftlibrary;
FT_Face face;
for ( k=1 ; k<ac ; k++ ){
if ( 0 == strcmp(av[k],"-h") ){ sw_help = 1; continue; }
if ( 0 == strcmp(av[k],"-v") ){ sw_verbose = 1; continue; }
if ( 0 == strcmp(av[k],"-font") ){
if ( ++k >= ac ){ sw_err = 1; break; }
fontfile = av[k]; continue;
}
if ( infile == NULL ){ infile = av[k]; continue; }
else{ outfile = av[k]; continue; }
sw_err = 1; break;
}
if ( sw_err || sw_help \
|| infile == NULL || outfile == NULL || fontfile == NULL ){
fputs("Make character images\n",stderr);
fputs("makechar v1.1 Copyright (C) 2009,2010 Hideaki Goto\n",stderr);
fputs("usage: makechar [options] in_cctable out_charfile\n",stderr);
fputs(" -font file : set TrueType font file\n",stderr);
fputs(" -v : verbose mode\n",stderr);
return(1);
}
if ( 0 > (charcount = load_codelist(infile, &cclist, 0)) ){
// Note: The first code is always SPACE.
fprintf(stderr, "Can't load character code list \"%s\".\n", infile);
return(2);
}
// Initialize FreeType
if ( 0 != FT_Init_FreeType( &ftlibrary ) ){
fputs("FreeType initialization failed.\n",stderr);
return(3);
}
if ( 0 != FT_New_Face(ftlibrary, fontfile, 0, &face ) ){
fprintf(stderr, "Failed in loading TrueType font file \"%s\".\n",fontfile);
FT_Done_FreeType(ftlibrary);
return(3);
}
if ( NULL == (fp_out = fopen(outfile,"wb")) ){
fprintf(stderr,"Failed in opening file \"%s\".\n",outfile);
return(3);
}
for ( cid=0 ; cid < charcount -1 ; cid++ ){
// Note: The first code is always SPACE.
if ( sw_verbose ){
fprintf(stderr,"%06d: %s\n", cid, cclist[cid+1].ccode_dic);
}
if ( 0 > (rcode = render_character(face, cclist[cid+1].ccode_dic)) ){
fprintf(stderr,"Character %d rendering failed.\n",cid);
break;
}
else if ( rcode == 1 ){
fprintf(stderr,"Warning: Width overflow at character %d.\n",cid);
}
if ( pixelcount() == 0 ){
fprintf(stderr,"Warning: Character %d is blank.\n",cid);
}
if ( show_image(fp_out) ){
fprintf(stderr,"Write error on \"%s\".\n",outfile);
fclose(fp_out);
unlink(outfile);
return(3);
}
}
if ( fclose(fp_out) ){
fprintf(stderr,"Write error on \"%s\".\n",outfile);
unlink(outfile);
return(3);
}
FT_Done_Face(face);
FT_Done_FreeType(ftlibrary);
return(0);
}
