1 files changed, 82 insertions, 0 deletions
diff --git a/mesalib/src/glu/sgi/libnurbs/internals/displaylist.cc b/mesalib/src/glu/sgi/libnurbs/internals/displaylist.cc
new file mode 100644
index 000000000..48593c637
--- /dev/null
+++ b/mesalib/src/glu/sgi/libnurbs/internals/displaylist.cc
@@ -0,0 +1,82 @@
+/*
+** 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.
+*/
+
+/*
+ * displaylist.c++
+ *
+ */
+
+#include "glimports.h"
+#include "mystdio.h"
+#include "nurbstess.h"
+#include "displaylist.h"
+
+
+DisplayList::DisplayList( NurbsTessellator  *_nt ) :
+	dlnodePool( sizeof( Dlnode ), 1, "dlnodepool" )
+{
+    lastNode = &nodes;
+    nt = _nt;
+}
+
+DisplayList::~DisplayList( void ) 
+{
+    for( Dlnode *nextNode; nodes; nodes = nextNode ) {
+	nextNode = nodes->next;
+	if( nodes->cleanup != 0 ) (nt->*nodes->cleanup)( nodes->arg );
+	//nodes->deleteMe(dlnodePool);
+    }
+}
+
+void 
+DisplayList::play( void )
+{
+    for( Dlnode *node = nodes; node; node = node->next ) 
+	if( node->work != 0 ) (nt->*node->work)( node->arg );
+}
+
+void 
+DisplayList::endList( void )
+{
+    *lastNode = 0;
+}
+
+void 
+DisplayList::append( PFVS work, void *arg, PFVS cleanup )
+{
+    Dlnode *node = new(dlnodePool) Dlnode( work, arg, cleanup );
+    *lastNode = node;
+    lastNode = &(node->next);
+}
+