| 1 | /* $Id: glut_fullscrn.c,v 1.2 2000-02-09 08:46:11 jeroen Exp $ */
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| 2 | /* Copyright (c) Mark J. Kilgard, 1995, 1998. */
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| 3 |
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| 4 | /* This program is freely distributable without licensing fees
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| 5 | and is provided without guarantee or warrantee expressed or
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| 6 | implied. This program is -not- in the public domain. */
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| 7 |
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| 8 | #include <assert.h>
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| 9 |
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| 10 | #if !defined(_WIN32) && !defined(__WIN32OS2__)
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| 11 | #include <X11/Xlib.h>
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| 12 | #include <X11/Xatom.h>
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| 13 | #endif
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| 14 |
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| 15 | /* SGI optimization introduced in IRIX 6.3 to avoid X server
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| 16 | round trips for interning common X atoms. */
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| 17 | #if defined(_SGI_EXTRA_PREDEFINES) && !defined(NO_FAST_ATOMS)
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| 18 | #include <X11/SGIFastAtom.h>
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| 19 | #else
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| 20 | #define XSGIFastInternAtom(dpy,string,fast_name,how) XInternAtom(dpy,string,how)
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| 21 | #endif
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| 22 |
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| 23 | #include "glutint.h"
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| 24 |
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| 25 | /* CENTRY */
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| 26 | void APIENTRY
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| 27 | glutFullScreen(void)
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| 28 | {
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| 29 | assert(!__glutCurrentWindow->parent);
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| 30 | IGNORE_IN_GAME_MODE();
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| 31 | #if !defined(_WIN32) && !defined(__WIN32OS2__)
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| 32 | if (__glutMotifHints == None) {
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| 33 | __glutMotifHints = XSGIFastInternAtom(__glutDisplay, "_MOTIF_WM_HINTS",
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| 34 | SGI_XA__MOTIF_WM_HINTS, 0);
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| 35 | if (__glutMotifHints == None) {
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| 36 | __glutWarning("Could not intern X atom for _MOTIF_WM_HINTS.");
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| 37 | }
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| 38 | }
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| 39 | #endif
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| 40 |
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| 41 | __glutCurrentWindow->desiredX = 0;
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| 42 | __glutCurrentWindow->desiredY = 0;
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| 43 | __glutCurrentWindow->desiredWidth = __glutScreenWidth;
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| 44 | __glutCurrentWindow->desiredHeight = __glutScreenHeight;
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| 45 | __glutCurrentWindow->desiredConfMask |= CWX | CWY | CWWidth | CWHeight;
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| 46 |
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| 47 | __glutPutOnWorkList(__glutCurrentWindow,
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| 48 | GLUT_CONFIGURE_WORK | GLUT_FULL_SCREEN_WORK);
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| 49 | }
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| 50 |
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| 51 | /* ENDCENTRY */
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