/* fpgm.c -- Font Program * Copyright (C) 1996 Li-Da Lho, All right reserved */ #include #include #include "config.h" #include "ttf.h" #include "ttfutil.h" #ifdef MEMCHECK #include #endif /* $Id: fpgm.c,v 1.1.1.1 1998/06/05 07:47:52 robert Exp $ */ #ifndef lint static char vcid[] = "$Id: fpgm.c,v 1.1.1.1 1998/06/05 07:47:52 robert Exp $"; #endif /* lint */ static void ttfLoadFPGM(FILE *fp,BYTE *fpgm,USHORT lenght,ULONG offset); void ttfInitFPGM(TTFontPtr font) { ULONG tag = 'f' | 'p' << 8 | 'g' << 16 | 'm' << 24; TableDirPtr ptd; if ((ptd = ttfLookUpTableDir(tag,font)) != NULL) { font->fpgmLength = ptd->length; font->fpgm = (BYTE *) calloc(font->fpgmLength, sizeof(BYTE)); if (font->fpgm != NULL) ttfLoadFPGM(font->fp,font->fpgm,font->fpgmLength,ptd->offset); } } static void ttfLoadFPGM(FILE *fp,BYTE *fpgm,USHORT length,ULONG offset) { if (fseek(fp,offset,SEEK_SET) !=0) ttfError("Fseek Failed in ttfLoadCVT \n"); if (fread(fpgm, sizeof(BYTE), length, fp) != length) ttfError("Error when getting CVT\n"); } void ttfPrintFPGM(FILE *fp, BYTE *fpgm, USHORT length) { ttfPrintInstructions(fp, fpgm); } void ttfFreeFPGM(BYTE *fpgm) { if (fpgm != NULL) free(fpgm); }