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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;
}
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_ */
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