diff options
Diffstat (limited to 'Build/source/texk/ttfdump/libttf/cvt.c')
-rw-r--r-- | Build/source/texk/ttfdump/libttf/cvt.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Build/source/texk/ttfdump/libttf/cvt.c b/Build/source/texk/ttfdump/libttf/cvt.c new file mode 100644 index 00000000000..6af49920bfc --- /dev/null +++ b/Build/source/texk/ttfdump/libttf/cvt.c @@ -0,0 +1,57 @@ +/* cvt.c -- Control Value Table + * Copyright (C) 1996 Li-Da Lho, All right reserved + */ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include "ttf.h" +#include "ttfutil.h" + +/* $Id: cvt.c,v 1.1.1.1 1998/06/05 07:47:52 robert Exp $ */ + +static void ttfLoadCVT(FILE *fp,FWord *cvt,USHORT lenght,ULONG offset); + +void ttfInitCVT(TTFontPtr font) +{ + ULONG tag = FT_MAKE_TAG ('c', 'v', 't', ' '); + TableDirPtr ptd; + + if ((ptd = ttfLookUpTableDir(tag,font)) != NULL) + { + font->cvtLength = ptd->length / sizeof(FWord); + font->cvt = XCALLOC (font->cvtLength, FWord); + ttfLoadCVT(font->fp,font->cvt,font->cvtLength,ptd->offset); + } +} + +static void ttfLoadCVT(FILE *fp,FWord *cvt,USHORT length,ULONG offset) +{ + xfseek(fp, offset, SEEK_SET, "ttfLoadCVT"); + + ttfReadFWord (cvt, length, fp); +} + +void ttfPrintCVT(FILE *fp, FWord *cvt, USHORT cvtLength) +{ + USHORT i; + + fprintf(fp,"'cvt ' Table - Control Value Table\n"); + fprintf(fp,"----------------------------------\n"); + fprintf(fp,"Size = %d bytes, %d entries\n", (int) (cvtLength*sizeof(FWord)), + cvtLength); + + for (i=0;i<cvtLength;i++) + { + fprintf(fp,"\t %4d. \t %d\n",i,cvt[i]); + } + fprintf(fp,"\n"); +} + +void ttfFreeCVT(FWord *cvt) +{ + if (cvt != NULL) + free(cvt); +} |