diff options
Diffstat (limited to 'xorg-server/mi/mifpoly.h')
| -rw-r--r-- | xorg-server/mi/mifpoly.h | 50 |
1 files changed, 4 insertions, 46 deletions
diff --git a/xorg-server/mi/mifpoly.h b/xorg-server/mi/mifpoly.h index f853fb46b..3202476b2 100644 --- a/xorg-server/mi/mifpoly.h +++ b/xorg-server/mi/mifpoly.h @@ -26,13 +26,13 @@ Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. All Rights Reserved -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, +Permission to use, copy, modify, and distribute this software and its +documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in +both that copyright notice and this permission notice appear in supporting documentation, and that the name of Digital not be used in advertising or publicity pertaining to distribution of the -software without specific, written prior permission. +software without specific, written prior permission. DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL @@ -49,24 +49,6 @@ SOFTWARE. #include <X11/Xfuncproto.h> -#define EPSILON 0.000001 -#define ISEQUAL(a,b) (fabs((a) - (b)) <= EPSILON) -#define UNEQUAL(a,b) (fabs((a) - (b)) > EPSILON) -#define WITHINHALF(a, b) (((a) - (b) > 0.0) ? (a) - (b) < 0.5 : \ - (b) - (a) <= 0.5) -#define ROUNDTOINT(x) ((int) (((x) > 0.0) ? ((x) + 0.5) : ((x) - 0.5))) -#define ISZERO(x) (fabs((x)) <= EPSILON) -#define PTISEQUAL(a,b) (ISEQUAL(a.x,b.x) && ISEQUAL(a.y,b.y)) -#define PTUNEQUAL(a,b) (UNEQUAL(a.x,b.x) || UNEQUAL(a.y,b.y)) -#define PtEqual(a, b) (((a).x == (b).x) && ((a).y == (b).y)) - -#define NotEnd 0 -#define FirstEnd 1 -#define SecondEnd 2 - -#define SQSECANT 108.856472512142 /* 1/sin^2(11/2) - for 11o miter cutoff */ -#define D2SECANT 5.21671526231167 /* 1/2*sin(11/2) - max extension per width */ - static _X_INLINE int ICEIL(double x) { @@ -75,28 +57,4 @@ ICEIL(double x) return ((x == _cTmp) || (x < 0.0)) ? _cTmp : _cTmp + 1; } -/* Point with sub-pixel positioning. In this case we use doubles, but - * see mifpolycon.c for other suggestions - */ -typedef struct _SppPoint { - double x, y; -} SppPointRec, *SppPointPtr; - -typedef struct _SppArc { - double x, y, width, height; - double angle1, angle2; -} SppArcRec, *SppArcPtr; - -/* mifpolycon.c */ - -extern _X_EXPORT void miFillSppPoly(DrawablePtr /*dst */ , - GCPtr /*pgc */ , - int /*count */ , - SppPointPtr /*ptsIn */ , - int /*xTrans */ , - int /*yTrans */ , - double /*xFtrans */ , - double /*yFtrans */ - ); - #endif /* __MIFPOLY_H__ */ |