glut_fullscrn.c
上传用户:xk288cn
上传日期:2007-05-28
资源大小:4876k
文件大小:2k
- /* Copyright (c) Mark J. Kilgard, 1995, 1998. */
- /* This program is freely distributable without licensing fees
- and is provided without guarantee or warrantee expressed or
- implied. This program is -not- in the public domain. */
- #include <stdio.h> /* SunOS multithreaded assert() needs <stdio.h>. Lame. */
- #include <assert.h>
- #if !defined(_WIN32)
- #include <X11/Xlib.h>
- #include <X11/Xatom.h>
- #endif
- /* SGI optimization introduced in IRIX 6.3 to avoid X server
- round trips for interning common X atoms. */
- #if defined(_SGI_EXTRA_PREDEFINES) && !defined(NO_FAST_ATOMS)
- #include <X11/SGIFastAtom.h>
- #else
- #define XSGIFastInternAtom(dpy,string,fast_name,how) XInternAtom(dpy,string,how)
- #endif
- #include "glutint.h"
- /* CENTRY */
- void APIENTRY
- glutFullScreen(void)
- {
- assert(!__glutCurrentWindow->parent);
- IGNORE_IN_GAME_MODE();
- #if !defined(_WIN32)
- if (__glutMotifHints == None) {
- __glutMotifHints = XSGIFastInternAtom(__glutDisplay, "_MOTIF_WM_HINTS",
- SGI_XA__MOTIF_WM_HINTS, 0);
- if (__glutMotifHints == None) {
- __glutWarning("Could not intern X atom for _MOTIF_WM_HINTS.");
- }
- }
- #endif
- __glutCurrentWindow->desiredX = 0;
- __glutCurrentWindow->desiredY = 0;
- __glutCurrentWindow->desiredWidth = __glutScreenWidth;
- __glutCurrentWindow->desiredHeight = __glutScreenHeight;
- __glutCurrentWindow->desiredConfMask |= CWX | CWY | CWWidth | CWHeight;
- __glutPutOnWorkList(__glutCurrentWindow,
- GLUT_CONFIGURE_WORK | GLUT_FULL_SCREEN_WORK);
- }
- /* ENDCENTRY */