Remove libGLU

It's been moved to its own repository, found at
	http://cgit.freedesktop.org/mesa/glu/

Acked-by: Kenneth Graunke <[email protected]>

1 files changed, 0 insertions, 169 deletions

diff --git a/src/glu/sgi/libnurbs/internals/patchlist.cc b/src/glu/sgi/libnurbs/internals/patchlist.cc
deleted file mode 100644
index 6a400ab6f72..00000000000
--- a/src/glu/sgi/libnurbs/internals/patchlist.cc
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
-
-/*
- * patchlist.c++
- *
- */
-
-#include <stdio.h>
-#include "glimports.h"
-#include "myassert.h"
-#include "mystdio.h"
-#include "quilt.h"
-#include "patchlist.h"
-#include "patch.h"
-
-Patchlist::Patchlist( Quilt *quilts, REAL *pta, REAL *ptb )
-{
-    patch = 0;
-    for( Quilt *q = quilts; q; q = q->next ) 
-	patch = new Patch( q, pta, ptb, patch );
-    pspec[0].range[0] = pta[0];
-    pspec[0].range[1] = ptb[0];
-    pspec[0].range[2] = ptb[0] - pta[0];
- 
-    pspec[1].range[0] = pta[1];
-    pspec[1].range[1] = ptb[1];
-    pspec[1].range[2] = ptb[1] - pta[1];
-}
-
-Patchlist::Patchlist( Patchlist &upper, int param,  REAL value)
-{
-    Patchlist &lower = *this;
-    patch = 0;
-    for( Patch *p = upper.patch; p; p = p->next )
-	patch = new Patch( *p, param, value, patch );
-
-    if( param == 0 ) {
-	lower.pspec[0].range[0] = upper.pspec[0].range[0];
-	lower.pspec[0].range[1] = value;
-	lower.pspec[0].range[2] = value - upper.pspec[0].range[0];
-	upper.pspec[0].range[0] = value;
-	upper.pspec[0].range[2] = upper.pspec[0].range[1] - value;
-	lower.pspec[1] = upper.pspec[1];
-    } else {
-	lower.pspec[0] = upper.pspec[0];
-	lower.pspec[1].range[0] = upper.pspec[1].range[0];
-	lower.pspec[1].range[1] = value;
-	lower.pspec[1].range[2] = value - upper.pspec[1].range[0];
-	upper.pspec[1].range[0] = value;
-	upper.pspec[1].range[2] = upper.pspec[1].range[1] - value;
-    }
-}
-
-Patchlist::~Patchlist()
-{
-    while( patch ) {
-	Patch *p = patch;
-	patch = patch->next;
-	delete p;
-    }
-}
-
-int
-Patchlist::cullCheck( void )
-{
-    for( Patch *p = patch; p; p = p->next )
-	if( p->cullCheck() == CULL_TRIVIAL_REJECT )
-	    return CULL_TRIVIAL_REJECT;
-    return CULL_ACCEPT;
-}
-
-void
-Patchlist::getRanges(REAL ranges[4])
-{
-  ranges[0] = pspec[0].range[0];
-  ranges[1] = pspec[0].range[1];
-  ranges[2] = pspec[1].range[0];
-  ranges[3] = pspec[1].range[1];
-}
-
-void
-Patchlist::getstepsize( void )
-{
-    pspec[0].stepsize    = pspec[0].range[2];
-    pspec[0].sidestep[0] = pspec[0].range[2];
-    pspec[0].sidestep[1] = pspec[0].range[2];
-
-    pspec[1].stepsize    = pspec[1].range[2];
-    pspec[1].sidestep[0] = pspec[1].range[2];
-    pspec[1].sidestep[1] = pspec[1].range[2];
-
-    for( Patch *p = patch; p; p = p->next ) {
-	p->getstepsize();
-	p->clamp();
-	pspec[0].stepsize    =  ((p->pspec[0].stepsize < pspec[0].stepsize) ? p->pspec[0].stepsize : pspec[0].stepsize);
-	pspec[0].sidestep[0] =  ((p->pspec[0].sidestep[0] < pspec[0].sidestep[0]) ? p->pspec[0].sidestep[0] : pspec[0].sidestep[0]);
-	pspec[0].sidestep[1] =  ((p->pspec[0].sidestep[1] < pspec[0].sidestep[1]) ? p->pspec[0].sidestep[1] : pspec[0].sidestep[1]);
-	pspec[1].stepsize    =  ((p->pspec[1].stepsize < pspec[1].stepsize) ? p->pspec[1].stepsize : pspec[1].stepsize);
-	pspec[1].sidestep[0] =  ((p->pspec[1].sidestep[0] < pspec[1].sidestep[0]) ? p->pspec[1].sidestep[0] : pspec[1].sidestep[0]);
-	pspec[1].sidestep[1] =  ((p->pspec[1].sidestep[1] < pspec[1].sidestep[1]) ? p->pspec[1].sidestep[1] : pspec[1].sidestep[1]);
-    }
-}
-
-void
-Patchlist::bbox( void )
-{
-    for( Patch *p = patch; p; p = p->next )
-	p->bbox();
-}
-
-int
-Patchlist::needsNonSamplingSubdivision( void )
-{
-    notInBbox = 0;
-    for( Patch *p = patch; p; p = p->next )
-	notInBbox |= p->needsNonSamplingSubdivision();
-    return notInBbox;
-}
-
-int
-Patchlist::needsSamplingSubdivision( void )
-{
-    pspec[0].needsSubdivision = 0;
-    pspec[1].needsSubdivision = 0;
-
-    for( Patch *p = patch; p; p = p->next ) {
-	pspec[0].needsSubdivision |= p->pspec[0].needsSubdivision;
-	pspec[1].needsSubdivision |= p->pspec[0].needsSubdivision;
-    }
-    return (pspec[0].needsSubdivision || pspec[1].needsSubdivision) ? 1 : 0;
-}
-
-int
-Patchlist::needsSubdivision( int param )
-{
-    return pspec[param].needsSubdivision;
-}