1 files changed, 0 insertions, 257 deletions
diff --git a/nx-X11/extras/ttf2pt1/pt1.h b/nx-X11/extras/ttf2pt1/pt1.h
deleted file mode 100644
index 4f65f8847..000000000
--- a/nx-X11/extras/ttf2pt1/pt1.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * see COPYRIGHT
- */
-
-
-/* glyph entry, one drawing command */
-typedef struct gentry {
-	/* this list links all GENTRYs of a GLYPH sequentially */
-	struct gentry  *next;	/* double linked list */
-	struct gentry  *prev;
-
-	/* this list links all GENTRYs of one contour - 
-	 * of types GE_LINE and GE_CURVE only
-	 * bkwd is also reused: in the very first entry (normally
-	 * of type GE_MOVE) it points to g->entries
-	 */
-	struct gentry  *cntr[2]; /* double-linked circular list */
-/* convenience handles */
-#define bkwd cntr[0]
-#define frwd cntr[1]
-
-	/* various extended structures used at some stage of transformation */
-	void *ext; 
-
-	union {
-		struct {
-			int  val[2][3];	/* integer values */
-		} i;
-		struct {
-			double  val[2][3];	/* floating values */
-		} f;
-	} points; /* absolute values, NOT deltas */
-/* convenience handles */
-#define ipoints	points.i.val
-#define fpoints	points.f.val
-#define ixn ipoints[0]
-#define iyn ipoints[1]
-#define fxn fpoints[0]
-#define fyn fpoints[1]
-#define ix1	ixn[0]
-#define ix2 ixn[1]
-#define ix3 ixn[2]
-#define iy1	iyn[0]
-#define iy2 iyn[1]
-#define iy3 iyn[2]
-#define fx1	fxn[0]
-#define fx2 fxn[1]
-#define fx3 fxn[2]
-#define fy1	fyn[0]
-#define fy2 fyn[1]
-#define fy3 fyn[2]
-
-	char            flags; 
-#define GEF_FLOAT	0x02 /* entry contains floating point data */
-#define GEF_LINE	0x04 /* entry looks like a line even if it's a curve */
-
-	unsigned char	dir; /* used to temporarily store the values for
-				* the directions of the ends of curves */
-/* front end */
-#define CVDIR_FUP	0x02	/* goes over the line connecting the ends */
-#define CVDIR_FEQUAL	0x01	/* coincides with the line connecting the
-				 * ends */
-#define CVDIR_FDOWN	0x00	/* goes under the line connecting the ends */
-#define CVDIR_FRONT	0x0F	/* mask of all front directions */
-/* rear end */
-#define CVDIR_RSAME	0x30	/* is the same as for the front end */
-#define CVDIR_RUP	0x20	/* goes over the line connecting the ends */
-#define CVDIR_REQUAL	0x10	/* coincides with the line connecting the
-				 * ends */
-#define CVDIR_RDOWN	0x00	/* goes under the line connecting the ends */
-#define CVDIR_REAR	0xF0	/* mask of all rear directions */
-
-	signed char     stemid; /* connection to the substituted stem group */
-	char            type;
-#define GE_HSBW	'B'
-#define GE_MOVE 'M'
-#define GE_LINE 'L'
-#define GE_CURVE 'C'
-#define GE_PATH 'P'
-
-	/* indexes of the points to be used for calculation of the tangents */
-	signed char     ftg; /* front tangent */
-	signed char     rtg; /* rear tangent, -1 means "idx 2 of the previous entry" */
-}               GENTRY;
-
-/* stem structure, describes one [hv]stem  */
-/* acually, it describes one border of a stem */
-/* the whole stem is a pair of these structures */
-
-typedef struct stem {
-	short           value;	/* value of X or Y coordinate */
-	short           origin;	/* point of origin for curve stems */
-	GENTRY         *ge; /* entry that has (value, origin) as its first dot */
-		/* also for all the stems the couple (value, origin)
-		 * is used to determine whether a stem is relevant for a
-		 * line, it's considered revelant if this tuple is
-		 * equal to any of the ends of the line.
-		 * ge is also used to resolve ambiguity if there is more than
-		 * one line going through certain pointi, it is used to 
-		 * distinguish these lines.
-		 */
-	 
-	short           from, to;	/* values of other coordinate between
-					 * which this stem is valid */
-
-	short           flags;
-	/* ordering of ST_END, ST_FLAT, ST_ZONE is IMPORTANT for sorting */
-#define ST_END		0x01	/* end of line, lowest priority */
-#define ST_FLAT		0x02	/* stem is defined by a flat line, not a
-				 * curve */
-#define ST_ZONE		0x04	/* pseudo-stem, the limit of a blue zone */
-#define ST_UP		0x08	/* the black area is to up or right from
-				 * value */
-#define ST_3		0x20	/* first stem of [hv]stem3 */
-#define ST_BLUE		0x40	/* stem is in blue zone */
-#define ST_TOPZONE	0x80	/* 1 - top zone, 0 - bottom zone */
-#define ST_VERT     0x100	/* vertical stem (used in substitutions) */
-}               STEM;
-
-#define MAX_STEMS	2000	/* we can't have more stems than path
-				 * elements (or hope so) */
-#define NSTEMGRP	50	/* maximal number of the substituted stem groups */
-
-/* structure for economical representation of the
- * substituted stems
- */
-
-typedef struct stembounds {
-	short low; /* low bound */
-	short high; /* high bound */
-	char isvert; /* 1 - vertical, 0 - horizontal */
-	char already; /* temp. flag: is aleready included */
-} STEMBOUNDS;
-
-struct kern {
-	unsigned id; /* ID of the second glyph */
-	int val; /* kerning value */
-};
-
-typedef struct contour {
-	short           ymin, xofmin;
-	short           inside;	/* inside which contour */
-	char            direction;
-#define DIR_OUTER 1
-#define DIR_INNER 0
-}               CONTOUR;
-
-typedef struct glyph {
-	int             char_no;/* Encoding of glyph */
-	int             orig_code;/* code of glyph in the font's original encoding */
-	char           *name;	/* Postscript name of glyph */
-	int             xMin, yMin, xMax, yMax;	/* values from TTF dictionary */
-	int             lsb; /* left sidebearing */
-	int             ttf_pathlen; /* total length of TTF paths */
-	short           width;
-	short           flags;
-#define GF_USED	0x0001		/* whether is this glyph used in T1 font */
-#define GF_FLOAT 0x0002		/* thys glyph contains floating point entries */
-
-	GENTRY         *entries;/* doube linked list of entries */
-	GENTRY         *lastentry;	/* the last inserted entry */
-	GENTRY         *path;	/* beggining of the last path */
-	int             oldwidth; /* actually also scaled */
-	int             scaledwidth;
-#define	MAXLEGALWIDTH	10000 
-
-	struct kern    *kern; /* kerning data */
-	int             kerncount; /* number of kerning pairs */
-	int             kernalloc; /* for how many pairs we have space */
-
-	STEM           *hstems; /* global horiz. and vert. stems */
-	STEM           *vstems;
-	int             nhs, nvs;	/* numbers of stems */
-
-	STEMBOUNDS     *sbstems; /* substituted stems for all the groups */
-	short          *nsbs; /* indexes of the group ends in the common array */
-	int             nsg; /* actual number of the stem groups */
-	int             firstsubr; /* first substistuted stems subroutine number */
-
-	CONTOUR        *contours;	/* it is not used now */
-	int             ncontours;
-
-	int             rymin, rymax;	/* real values */
-	/* do we have flat surfaces on top/bottom */
-	char            flatymin, flatymax;
-
-}               GLYPH;
-
-/* description of a dot for calculation of its distance to a curve */
-
-struct dot_dist {
-	double p[2 /*X,Y*/]; /* coordinates of a dot */
-	double dist2; /* squared distance from the dot to the curve */
-	short seg; /* the closest segment of the curve */
-};
-
-extern int      stdhw, stdvw;	/* dominant stems widths */
-extern int      stemsnaph[12], stemsnapv[12];	/* most typical stem width */
-
-extern int      bluevalues[14];
-extern int      nblues;
-extern int      otherblues[10];
-extern int      notherb;
-extern int      bbox[4];	/* the FontBBox array */
-extern double   italic_angle;
-
-extern GLYPH   *glyph_list;
-extern int    encoding[];	/* inverse of glyph[].char_no */
-
-/* prototypes of functions */
-void rmoveto( int dx, int dy);
-void rlineto( int dx, int dy);
-void rrcurveto( int dx1, int dy1, int dx2, int dy2, int dx3, int dy3);
-void assertpath( GENTRY * from, char *file, int line, char *name);
-
-void fg_rmoveto( GLYPH * g, double x, double y);
-void ig_rmoveto( GLYPH * g, int x, int y);
-void fg_rlineto( GLYPH * g, double x, double y);
-void ig_rlineto( GLYPH * g, int x, int y);
-void fg_rrcurveto( GLYPH * g, double x1, double y1,
-	double x2, double y2, double x3, double y3);
-void ig_rrcurveto( GLYPH * g, int x1, int y1,
-	int x2, int y2, int x3, int y3);
-void g_closepath( GLYPH * g);
-
-void pathtoint( GLYPH *g);
-void ffixquadrants( GLYPH *g);
-void flattencurves( GLYPH * g);
-int checkcv( GENTRY * ge, int dx, int dy);
-void iclosepaths( GLYPH * g);
-void fclosepaths( GLYPH * g);
-void smoothjoints( GLYPH * g);
-void buildstems( GLYPH * g);
-void fstraighten( GLYPH * g);
-void istraighten( GLYPH * g, int zigonly);
-void isplitzigzags( GLYPH * g);
-void fsplitzigzags( GLYPH * g);
-void fforceconcise( GLYPH * g);
-void iforceconcise( GLYPH * g);
-void reversepathsfromto( GENTRY * from, GENTRY * to);
-void reversepaths( GLYPH * g);
-void dumppaths( GLYPH * g, GENTRY *start, GENTRY *end);
-void print_glyph( int glyphno);
-int print_glyph_subs( int glyphno, int startid);
-void print_glyph_metrics( int code, int glyphno);
-void findblues(void);
-void stemstatistics(void);
-void docorrectwidth(void);
-void addkernpair( unsigned id1, unsigned id2, int unscval);
-void print_kerning( FILE *afm_file);
-
-int fcrossrayscv( double curve[4][2], double *max1, double *max2);
-int fcrossraysge( GENTRY *ge1, GENTRY *ge2, double *max1, double *max2,
-	double crossdot[2][2]);
-double fdotsegdist2( double seg[2][2], double dot[2]);
-double fdotcurvdist2( double curve[4][2], struct dot_dist *dots, int ndots, double *maxp);
-void fapproxcurve( double cv[4][2], struct dot_dist *dots, int ndots);