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VRJugglerRoutines.h

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00001 /***************************************************************************
00002  *cr
00003  *cr            (C) Copyright 1995-2019 The Board of Trustees of the
00004  *cr                        University of Illinois
00005  *cr                         All Rights Reserved
00006  *cr
00007  *cr VRJuggler patches contributed by Martijn Kragtwijk: m.kragtwijk@rug.nl
00008  *cr
00009  ***************************************************************************/
00010 
00011 /***************************************************************************
00012  * RCS INFORMATION:
00013  *
00014  *      $RCSfile: VRJugglerRoutines.h,v $
00015  *      $Author: johns $        $Locker:  $             $State: Exp $
00016  *      $Revision: 1.4 $       $Date: 2019/01/17 21:21:02 $
00017  *
00018  ***************************************************************************
00019  * DESCRIPTION:
00020  *
00021  * routines to get memory from and return memory to the 
00022  * VRJuggler shared memory arena
00023  ***************************************************************************/
00024 #ifndef VRJugglerROUTINES_H
00025 #define VRJugglerROUTINES_H
00026 
00027 //#include <malloc.h>
00028 
00029 class VRJugglerScene;
00030 class VRJugglerDisplayDevice;
00031 
00032 // check and set when the VRJuggler routines are available
00033 int vmd_vrjuggler_is_initialized(void);
00034 void vmd_set_vrjuggler_is_initialized(void);
00035 
00037 //void *malloc_from_VRJuggler_memory(size_t size);
00038 
00040 //void free_to_VRJuggler_memory(void *data);
00041 
00043 //void grab_VRJuggler_memory(int megs);  
00044 
00045 // global routines which call the Scene from the VRJuggler
00046 // set up the graphics, called from VRJugglerInitApplication
00047 void vrjuggler_gl_init_fn(void);
00048 
00050 void set_vrjuggler_pointers(VRJugglerScene *, VRJugglerDisplayDevice *);
00051 
00052 // call the renderer, on the first call this just counts the number of
00053 // drawing processes which were started
00054 void vrjuggler_renderer(void);
00055 #endif
00056 

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