[GLU32]

[reactos.git] / reactos / dll / opengl / glu32 / src / libnurbs / internals / displaylist.h

diff --git a/reactos/dll/opengl/glu32/src/libnurbs/internals/displaylist.h b/reactos/dll/opengl/glu32/src/libnurbs/internals/displaylist.h
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+/*
+ * 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.
+ */
+
+/*
+ * displaylist.h
+ *
+ */
+
+#ifndef __gludisplaylist_h_
+#define __gludisplaylist_h_
+
+#include "glimports.h"
+#include "mysetjmp.h"
+#include "mystdio.h"
+#include "bufpool.h"
+
+class NurbsTessellator;
+
+typedef void (NurbsTessellator::*PFVS)( void * );
+
+struct Dlnode : public PooledObj {
+                       Dlnode( PFVS, void *, PFVS );
+    PFVS               work;
+    void *             arg;
+    PFVS               cleanup;
+    Dlnode *           next;
+};
+
+inline
+Dlnode::Dlnode( PFVS _work, void *_arg, PFVS _cleanup ) 
+{
+    work = _work;
+    arg = _arg;
+    cleanup = _cleanup;
+    next = 0;
+}
+
+class DisplayList {
+public:
+                       DisplayList( NurbsTessellator * );
+                       ~DisplayList( void );
+    void               play( void );
+    void               append( PFVS work, void *arg, PFVS cleanup );
+    void               endList( void );
+private:
+    Dlnode             *nodes;
+    Pool               dlnodePool;
+    Dlnode             **lastNode;
+    NurbsTessellator   *nt;
+};
+
+#endif /* __gludisplaylist_h_ */