mesa xkeyboard-config git update 3 sep 2012

1 files changed, 0 insertions, 274 deletions

diff --git a/mesalib/src/glu/sgi/libnurbs/internals/quilt.cc b/mesalib/src/glu/sgi/libnurbs/internals/quilt.cc
deleted file mode 100644
index d16f4bfec..000000000
--- a/mesalib/src/glu/sgi/libnurbs/internals/quilt.cc
+++ /dev/null
@@ -1,274 +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.
-*/
-
-/*
- * quilt.c++
- *
- */
-
-#include "glimports.h"
-#include "mystdio.h"
-#include "myassert.h"
-#include "quilt.h"
-#include "backend.h"
-#include "mapdesc.h"
-#include "flist.h"
-#include "patchlist.h"
-#include "simplemath.h" //min()
-
-/* local preprocessor definitions */
-#define DEF_PATCH_STEPSIZE	.4
-#define fsizeof(x)		(sizeof(x)/sizeof(REAL))
-
-
-Quilt::Quilt( Mapdesc *_mapdesc )
-{
-    mapdesc = _mapdesc;
-}
- 
-void
-Quilt::deleteMe( Pool& p )
-{
-    for( Quiltspec *q=qspec; q != eqspec; q++ ) {
-#if 1
-	if( q->breakpoints) delete[] q->breakpoints;  q->breakpoints = 0;
-#else
-	if( q->breakpoints) {
-	   delete[] q->breakpoints;  
-	   q->breakpoints = 0;
-printf("in here\n");
-        }
-#endif
-    }
-    if( cpts ) delete[] cpts;  
-    cpts = 0;
-    PooledObj::deleteMe( p );
-}
-
-void
-Quilt::show( void )
-{
-#ifndef NDEBUG
-    int nc = mapdesc->getNcoords();
-    REAL *ps  = cpts; 
-    ps += qspec[0].offset;
-    ps += qspec[1].offset;
-    for( int i=0; i!= qspec[0].order * qspec[0].width; i++ ) {
-	for( int j = 0; j!= qspec[1].order * qspec[1].width; j++ ) {
-	    for( int k=0; k < nc; k++ )
-		_glu_dprintf(  "%g ", ps[i*qspec[0].stride + j*qspec[1].stride + k] );
-	    _glu_dprintf(  "\n" );
-	}
-	_glu_dprintf(  "\n" );
-    }
-    _glu_dprintf( "\n" );
-#endif
-}
-
-/*--------------------------------------------------------------------------
- * Quilt::select - find which map in each quilt contains the points
- *			pta and ptb with pta[i] < ptb[i]
- *--------------------------------------------------------------------------
- */
-
-void
-Quilt::select( REAL *pta, REAL *ptb )
-{
-    int dim = eqspec - qspec; 
-    int i, j;
-    for( i=0; i<dim; i++) {
-	for( j=qspec[i].width-1; j>=0; j-- )
-	    if( (qspec[i].breakpoints[j] <= pta[i]   ) &&
-	    	(ptb[i] <= qspec[i].breakpoints[j+1] ) ) 
-		 break;
-	assert( j != -1 ); 
-	qspec[i].index = j;
-    }
-}
-
-void 
-Quilt::download( Backend &backend )
-{
-    if( getDimension() == 2 ) {
-	REAL *ps  = cpts; 
-	ps += qspec[0].offset;
-	ps += qspec[1].offset;
-	ps += qspec[0].index * qspec[0].order * qspec[0].stride;
-	ps += qspec[1].index * qspec[1].order * qspec[1].stride;
-	backend.surfpts( mapdesc->getType(), ps, 
-		  qspec[0].stride,
-		  qspec[1].stride,
-		  qspec[0].order,
-		  qspec[1].order,
-		  qspec[0].breakpoints[qspec[0].index],
-		  qspec[0].breakpoints[qspec[0].index+1],
-		  qspec[1].breakpoints[qspec[1].index],
-		  qspec[1].breakpoints[qspec[1].index+1] );
-    } else {
-	REAL *ps  = cpts; 
-	ps += qspec[0].offset;
-	ps += qspec[0].index * qspec[0].order * qspec[0].stride;
-	backend.curvpts( mapdesc->getType(), ps, 
-		      qspec[0].stride,
-		      qspec[0].order,
-		      qspec[0].breakpoints[qspec[0].index],
-		      qspec[0].breakpoints[qspec[0].index+1] );
-    }
-}
-
-/*--------------------------------------------------------------------------
- * Quilt::downloadAll - download each map that contains the current patch
- *--------------------------------------------------------------------------
- */
-
-void
-Quilt::downloadAll( REAL *pta, REAL *ptb, Backend &backend )
-{
-    for( Quilt *m = this; m; m=m->next ) {
-	m->select( pta, ptb );
-	m->download( backend );
-    }
-}
-
-/*--------------------------------------------------------------------------
-  * Quilt::isCulled - determine if an entire quilt is trivially rejected.
- *--------------------------------------------------------------------------
- */
-
-int
-Quilt::isCulled( void )
-{
-    if( mapdesc->isCulling() )
-	return mapdesc->xformAndCullCheck( cpts + qspec[0].offset + qspec[1].offset,
-			qspec[0].order * qspec[0].width, qspec[0].stride, 
-			qspec[1].order * qspec[1].width, qspec[1].stride );
-    else
-	return CULL_ACCEPT;
-}
-
-/*---------------------------------------------------------------------------
- * Quilt::getRange - retrieve the valid paramater range of a set of quilts
- *---------------------------------------------------------------------------
- */
-void
-Quilt::getRange( REAL *from, REAL *to, Flist& slist, Flist &tlist )
-{
-    getRange( from, to, 0, slist );
-    getRange( from, to, 1, tlist );
-}
-
-/*---------------------------------------------------------------------------
- * Quilt::getRange - retrieve the valid paramater range of a set of quilts
- *---------------------------------------------------------------------------
- */
-void
-Quilt::getRange( REAL *from, REAL *to, int i, Flist &list )
-{
-    Quilt *maps = this;
-    from[i] = maps->qspec[i].breakpoints[0];
-    to[i]   = maps->qspec[i].breakpoints[maps->qspec[i].width];
-    int maxpts = 0;
-    Quilt_ptr m;    
-    for( m=maps; m; m=m->next ) {
-	if( m->qspec[i].breakpoints[0] > from[i] ) 
-	    from[i] = m->qspec[i].breakpoints[0]; 
-	if( m->qspec[i].breakpoints[m->qspec[i].width] < to[i] ) 
-	    to[i] = m->qspec[i].breakpoints[m->qspec[i].width]; 
-	maxpts += m->qspec[i].width + 1;
-    }
-
-    list.grow( maxpts );
-
-    for( m=maps; m; m=m->next )
-	for( int j=0; j<=m->qspec[i].width; j++ ) {
-	    list.add( m->qspec[i].breakpoints[j] );
-	}
-
-    list.filter( );
-    list.taper( from[i], to[i] );
-}
-
-void
-Quilt::getRange( REAL *from, REAL *to, Flist& slist )
-{
-    getRange( from, to, 0, slist );
-}
-
-void
-Quilt::findRates( Flist& slist, Flist& tlist, REAL rate[2] )
-{
-    findSampleRates( slist, tlist );
-    rate[0] = qspec[0].step_size;
-    rate[1] = qspec[1].step_size;
-
-    for( Quilt *q = next; q; q = q->next ) {
-	q->findSampleRates( slist, tlist );
-	if( q->qspec[0].step_size < rate[0] ) 
-	    rate[0] = q->qspec[0].step_size;
-	if( q->qspec[1].step_size < rate[1] ) 
-	    rate[1] = q->qspec[1].step_size;
-    }
-}
-
-void
-Quilt::findSampleRates( Flist& slist, Flist& tlist )
-{
-    qspec[0].step_size = DEF_PATCH_STEPSIZE * 
-	    (qspec[0].breakpoints[qspec[0].width] - qspec[0].breakpoints[0]); 
-    qspec[1].step_size = DEF_PATCH_STEPSIZE * 
-	    (qspec[1].breakpoints[qspec[1].width] - qspec[1].breakpoints[0]); 
- 
-    for( int i = slist.start; i < slist.end-1; i++ ) {
-	for( int j = tlist.start; j < tlist.end-1; j++ ) {
-
-	    REAL pta[2], ptb[2];
-	    pta[0] = slist.pts[i];
-	    ptb[0] = slist.pts[i+1];
-	    pta[1] = tlist.pts[j];
-	    ptb[1] = tlist.pts[j+1];
-	    Patchlist patchlist( this, pta, ptb );
-	    patchlist.getstepsize();
-	    
-	    {
-	    float edge_len_s = min(glu_abs(ptb[0]-pta[0]),1.0);
-	    float edge_len_t = min(glu_abs(ptb[1]-pta[1]),1.0);
-
-	    if( patchlist.getStepsize(0)/edge_len_s < qspec[0].step_size ) 
-	       qspec[0].step_size = patchlist.getStepsize(0)/edge_len_s;
-	    if( patchlist.getStepsize(1)/edge_len_t < qspec[1].step_size ) 
-	      qspec[1].step_size = patchlist.getStepsize(1)/edge_len_t;
-	    }
-	}
-    }
-}