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authormarha <marha@users.sourceforge.net>2012-09-03 09:54:39 +0200
committermarha <marha@users.sourceforge.net>2012-09-03 09:54:39 +0200
commitb86e8562b1ddca2a8bc29f22a79451a041bf5293 (patch)
tree60fead0638fce6922b4043767fa991ff1f0e3488 /mesalib/src/glu/sgi/libtess/geom.h
parent53192e17e55aa9ed3e3721bf4fdcb2b01a595202 (diff)
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mesa xkeyboard-config git update 3 sep 2012
Diffstat (limited to 'mesalib/src/glu/sgi/libtess/geom.h')
-rw-r--r--mesalib/src/glu/sgi/libtess/geom.h84
1 files changed, 0 insertions, 84 deletions
diff --git a/mesalib/src/glu/sgi/libtess/geom.h b/mesalib/src/glu/sgi/libtess/geom.h
deleted file mode 100644
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--- a/mesalib/src/glu/sgi/libtess/geom.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
- * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice including the dates of first publication and
- * either this permission notice or a reference to
- * http://oss.sgi.com/projects/FreeB/
- * shall be included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Except as contained in this notice, the name of Silicon Graphics, Inc.
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization from
- * Silicon Graphics, Inc.
- */
-/*
-** Author: Eric Veach, July 1994.
-**
-*/
-
-#ifndef __geom_h_
-#define __geom_h_
-
-#include "mesh.h"
-
-#ifdef NO_BRANCH_CONDITIONS
-/* MIPS architecture has special instructions to evaluate boolean
- * conditions -- more efficient than branching, IF you can get the
- * compiler to generate the right instructions (SGI compiler doesn't)
- */
-#define VertEq(u,v) (((u)->s == (v)->s) & ((u)->t == (v)->t))
-#define VertLeq(u,v) (((u)->s < (v)->s) | \
- ((u)->s == (v)->s & (u)->t <= (v)->t))
-#else
-#define VertEq(u,v) ((u)->s == (v)->s && (u)->t == (v)->t)
-#define VertLeq(u,v) (((u)->s < (v)->s) || \
- ((u)->s == (v)->s && (u)->t <= (v)->t))
-#endif
-
-#define EdgeEval(u,v,w) __gl_edgeEval(u,v,w)
-#define EdgeSign(u,v,w) __gl_edgeSign(u,v,w)
-
-/* Versions of VertLeq, EdgeSign, EdgeEval with s and t transposed. */
-
-#define TransLeq(u,v) (((u)->t < (v)->t) || \
- ((u)->t == (v)->t && (u)->s <= (v)->s))
-#define TransEval(u,v,w) __gl_transEval(u,v,w)
-#define TransSign(u,v,w) __gl_transSign(u,v,w)
-
-
-#define EdgeGoesLeft(e) VertLeq( (e)->Dst, (e)->Org )
-#define EdgeGoesRight(e) VertLeq( (e)->Org, (e)->Dst )
-
-#undef ABS
-#define ABS(x) ((x) < 0 ? -(x) : (x))
-#define VertL1dist(u,v) (ABS(u->s - v->s) + ABS(u->t - v->t))
-
-#define VertCCW(u,v,w) __gl_vertCCW(u,v,w)
-
-int __gl_vertLeq( GLUvertex *u, GLUvertex *v );
-GLdouble __gl_edgeEval( GLUvertex *u, GLUvertex *v, GLUvertex *w );
-GLdouble __gl_edgeSign( GLUvertex *u, GLUvertex *v, GLUvertex *w );
-GLdouble __gl_transEval( GLUvertex *u, GLUvertex *v, GLUvertex *w );
-GLdouble __gl_transSign( GLUvertex *u, GLUvertex *v, GLUvertex *w );
-int __gl_vertCCW( GLUvertex *u, GLUvertex *v, GLUvertex *w );
-void __gl_edgeIntersect( GLUvertex *o1, GLUvertex *d1,
- GLUvertex *o2, GLUvertex *d2,
- GLUvertex *v );
-
-#endif