* New upstream version (6.4.1)

* Merge changes from Ubuntu version 6.4.1-0ubuntu1
  + Add new files required by xorg-server GL build to mesa-swrast-source.

6 files changed, 41 insertions, 16 deletions

diff --git a/src/glu/sgi/libnurbs/internals/dataTransform.cc b/src/glu/sgi/libnurbs/internals/dataTransform.cc
index 58a6c273342..1aabd363ea9 100644
--- a/src/glu/sgi/libnurbs/internals/dataTransform.cc
+++ b/src/glu/sgi/libnurbs/internals/dataTransform.cc
@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2001/03/17 00:25:40 $ $Revision: 1.1 $
+** $Date: 2005/10/28 13:09:08 $ $Revision: 1.1.30.1 $
 */
 /*
-** $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/dataTransform.cc,v 1.1 2001/03/17 00:25:40 brianp Exp $
+** $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/dataTransform.cc,v 1.1.30.1 2005/10/28 13:09:08 brianp Exp $
 */
 
 #include <stdlib.h>
@@ -47,6 +47,7 @@
 
 extern directedLine* arcLoopToDLineLoop(Arc_ptr loop);
 
+#if 0 // UNUSED
 static directedLine* copy_loop(Arc_ptr loop, Real2* vertArray, int& index, directedLine dline_buf[], sampledLine sline_buf[], int& index_dline)
 {
   directedLine *ret;
@@ -95,7 +96,9 @@ static directedLine* copy_loop(Arc_ptr loop, Real2* vertArray, int& index, direc
     }
   return ret;
 }
+#endif
 
+#if 0 // UNUSED
 static int num_edges(Bin& bin)
 {
   int sum=0;
@@ -103,6 +106,8 @@ static int num_edges(Bin& bin)
     sum += jarc->pwlArc->npts-1;
   return sum;
 }
+#endif
+
 /*
 directedLine* bin_to_DLineLoops(Bin& bin)
 {
diff --git a/src/glu/sgi/libnurbs/internals/intersect.cc b/src/glu/sgi/libnurbs/internals/intersect.cc
index aced4a447c9..b1e60fbce95 100644
--- a/src/glu/sgi/libnurbs/internals/intersect.cc
+++ b/src/glu/sgi/libnurbs/internals/intersect.cc
@@ -35,8 +35,8 @@
 /*
  * intersect.c++
  *
- * $Date: 2004/05/12 15:29:36 $ $Revision: 1.2 $
- * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/intersect.cc,v 1.2 2004/05/12 15:29:36 brianp Exp $
+ * $Date: 2005/10/28 13:09:08 $ $Revision: 1.2.8.1 $
+ * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/intersect.cc,v 1.2.8.1 2005/10/28 13:09:08 brianp Exp $
  */
 
 #include "glimports.h"
@@ -53,7 +53,9 @@
 enum i_result { INTERSECT_VERTEX, INTERSECT_EDGE };
 
 /* local functions */
+#ifndef NDEBUG  // for asserts only
 static int		arc_classify( Arc_ptr, int, REAL );
+#endif
 static enum i_result	pwlarc_intersect( PwlArc *, int, REAL, int, int[3] );
 
 
@@ -400,6 +402,7 @@ pwlarc_intersect(
  *----------------------------------------------------------------------------
  */
 
+#ifndef NDEBUG  // for asserts only
 static int
 arc_classify( Arc_ptr jarc, int param, REAL value )
 {
@@ -438,6 +441,7 @@ arc_classify( Arc_ptr jarc, int param, REAL value )
 	}
     }
 }
+#endif
 
 void
 Subdivider::classify_tailonleft_s( Bin& bin, Bin& in, Bin& out, REAL val )
diff --git a/src/glu/sgi/libnurbs/internals/maplist.cc b/src/glu/sgi/libnurbs/internals/maplist.cc
index 82609edbf1d..803044ffd3f 100644
--- a/src/glu/sgi/libnurbs/internals/maplist.cc
+++ b/src/glu/sgi/libnurbs/internals/maplist.cc
@@ -35,8 +35,8 @@
 /*
  * maplist.c++
  *
- * $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
- * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/maplist.cc,v 1.1 2001/03/17 00:25:41 brianp Exp $
+ * $Date: 2005/10/28 13:09:08 $ $Revision: 1.1.30.1 $
+ * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/maplist.cc,v 1.1.30.1 2005/10/28 13:09:08 brianp Exp $
  */
 
 #include "glimports.h"
@@ -73,8 +73,10 @@ Maplist::add( long type, int israt, int ncoords )
 void 
 Maplist::define( long type, int israt, int ncoords )
 {
+#ifndef NDEBUG // to avoid warning
     Mapdesc *m = locate( type );
     assert( m == NULL || ( m->isrational == israt && m->ncoords == ncoords ) );
+#endif
     add( type, israt, ncoords );
 }
 
diff --git a/src/glu/sgi/libnurbs/internals/monoTriangulationBackend.cc b/src/glu/sgi/libnurbs/internals/monoTriangulationBackend.cc
index df4bda09b56..19e87b99db3 100644
--- a/src/glu/sgi/libnurbs/internals/monoTriangulationBackend.cc
+++ b/src/glu/sgi/libnurbs/internals/monoTriangulationBackend.cc
@@ -31,10 +31,10 @@
 ** published by SGI, but has not been independently verified as being
 ** compliant with the OpenGL(R) version 1.2.1 Specification.
 **
-** $Date: 2004/05/12 15:29:36 $ $Revision: 1.2 $
+** $Date: 2005/10/28 13:09:08 $ $Revision: 1.2.8.1 $
 */
 /*
-** $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/monoTriangulationBackend.cc,v 1.2 2004/05/12 15:29:36 brianp Exp $
+** $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/monoTriangulationBackend.cc,v 1.2.8.1 2005/10/28 13:09:08 brianp Exp $
 */
 
 #include "monoTriangulation.h"
@@ -86,7 +86,7 @@ void reflexChain::processNewVertex(Real v[2], Backend* backend)
 {
   Int i,j,k;
   Int isReflex;
-  TrimVertex trimVert;
+  /*TrimVertex trimVert;*/
   /*if there are at most one vertex in the queue, then simply insert
    */
   if(index_queue <=1){
diff --git a/src/glu/sgi/libnurbs/internals/slicer.cc b/src/glu/sgi/libnurbs/internals/slicer.cc
index c1b74bbf857..9b72f0a6b28 100644
--- a/src/glu/sgi/libnurbs/internals/slicer.cc
+++ b/src/glu/sgi/libnurbs/internals/slicer.cc
@@ -35,8 +35,8 @@
 /*
  * slicer.c++
  *
- * $Date: 2002/11/01 23:35:07 $ $Revision: 1.4 $
- * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/slicer.cc,v 1.4 2002/11/01 23:35:07 brianp Exp $
+ * $Date: 2005/10/28 13:09:08 $ $Revision: 1.4.26.1 $
+ * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/slicer.cc,v 1.4.26.1 2005/10/28 13:09:08 brianp Exp $
  */
 
 #include <stdlib.h>
@@ -84,6 +84,7 @@ Int num_quads = 0;
 #define ZERO 0.00001 /*determing whether a loop is a rectngle or not*/
 #define equalRect(a,b) ((glu_abs(a-b) <= ZERO)? 1:0) //only used in tessellating a rectangle
 
+#if 0 // UNUSED
 static Int is_Convex(Arc_ptr loop)
 {
   if(area(loop->tail(), loop->head(), loop->next->head()) <0 )
@@ -95,9 +96,11 @@ static Int is_Convex(Arc_ptr loop)
     }
   return 1;
 }
+#endif
 
 /******triangulate a monotone polygon**************/
 #include "monoTriangulation.h"
+#if 0 // UNUSED
 static int is_U_monotone(Arc_ptr loop)
 {
   int n_changes=0;
@@ -126,6 +129,7 @@ static int is_U_monotone(Arc_ptr loop)
   else
     return 0;
 }
+#endif
 
 inline int compInY(REAL a[2], REAL b[2])
 {
@@ -259,6 +263,7 @@ if(loop->next->tail()[1] == loop->next->head()[1])
 
 
 //a line with the same u for opt
+#ifdef USE_OPTTT
 static void evalLineNOGE_BU(TrimVertex *verts, int n, Backend& backend)
 {
   int i;
@@ -266,8 +271,10 @@ static void evalLineNOGE_BU(TrimVertex *verts, int n, Backend& backend)
   for(i=0; i<n; i++)
     backend.tmeshvertNOGE_BU(&verts[i]);
 }
+#endif
 
 //a line with the same v for opt
+#ifdef USE_OPTTT
 static void evalLineNOGE_BV(TrimVertex *verts, int n, Backend& backend)
 {
   int i;
@@ -276,6 +283,9 @@ static void evalLineNOGE_BV(TrimVertex *verts, int n, Backend& backend)
   for(i=0; i<n; i++)
     backend.tmeshvertNOGE_BV(&verts[i]);
 }
+#endif
+
+#ifdef USE_OPTTT
 static void evalLineNOGE(TrimVertex *verts, int n, Backend& backend)
 {
 
@@ -290,7 +300,7 @@ static void evalLineNOGE(TrimVertex *verts, int n, Backend& backend)
 	backend.tmeshvertNOGE(&verts[i]);
     }
 }
-
+#endif
 
 inline void  OPT_OUTVERT(TrimVertex& vv, Backend& backend) 
 {
@@ -861,6 +871,7 @@ return;
   
 
 /**********for reading newtess_flag from a file**********/
+#ifdef USE_READ_FLAG
 static Int read_flag(char* name)
 {
   Int ret;
@@ -874,7 +885,7 @@ static Int read_flag(char* name)
   fclose(fp);
   return ret;
 }
-  
+#endif  
 
 /***********nextgen tess****************/
 #include "sampleMonoPoly.h"
diff --git a/src/glu/sgi/libnurbs/internals/trimline.cc b/src/glu/sgi/libnurbs/internals/trimline.cc
index a8a9adefc8b..72ace36999f 100644
--- a/src/glu/sgi/libnurbs/internals/trimline.cc
+++ b/src/glu/sgi/libnurbs/internals/trimline.cc
@@ -35,8 +35,8 @@
 /*
  * trimline.c++
  *
- * $Date: 2001/03/17 00:25:41 $ $Revision: 1.1 $
- * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/trimline.cc,v 1.1 2001/03/17 00:25:41 brianp Exp $
+ * $Date: 2005/10/28 13:09:08 $ $Revision: 1.1.30.1 $
+ * $Header: /cvs/mesa/Mesa/src/glu/sgi/libnurbs/internals/trimline.cc,v 1.1.30.1 2005/10/28 13:09:08 brianp Exp $
  */
 
 #include "glimports.h"
@@ -162,10 +162,11 @@ Trimline::getNextPts( Arc_ptr botarc )
 {
     reset(); swap(); append( tinterp );
 
+#ifndef NDEBUG
     PwlArc *lastpwl = botarc->prev->pwlArc;
     TrimVertex *lastpt1 = &lastpwl->pts[lastpwl->npts-1];
+#endif
     TrimVertex *lastpt2 = botarc->pwlArc->pts;
-
     register TrimVertex *p = jarcl.getnextpt();
     for( append( p ); p != lastpt2; append( p ) ) {
 	assert( p != lastpt1 );
@@ -180,7 +181,9 @@ Trimline::getPrevPts( Arc_ptr botarc )
 
     PwlArc *lastpwl = botarc->prev->pwlArc;
     TrimVertex *lastpt1 = &lastpwl->pts[lastpwl->npts-1];
+#ifndef NDEBUG
     TrimVertex *lastpt2 = botarc->pwlArc->pts;
+#endif
 
     register TrimVertex *q =  jarcl.getprevpt();
     for( append( q ); q != lastpt1; append( q ) ) {