Leave game mode on "deinitialization" if we entered it, per e-mail from John Tsiombik...

[freeglut] / src / freeglut_init.c

diff --git a/src/freeglut_init.c b/src/freeglut_init.c
index 194248a..f59a456 100644 (file)
--- a/src/freeglut_init.c
+++ b/src/freeglut_init.c
@@ -390,7 +390,12 @@ static void fghInitialize( const char* displayName )
 #endif
 
     fgState.Initialised = GL_TRUE;
+
+    /* Avoid registering atexit callback on Win32 as it results in an access
+     * violation due to calling into a module which has been unloaded. */
+#if ( TARGET_HOST_MS_WINDOWS == 0 )
     atexit(fgDeinitialize);
+#endif
 
     /* InputDevice uses GlutTimerFunc(), so fgState.Initialised must be TRUE */
     fgInitialiseInputDevices();
@@ -408,6 +413,11 @@ void fgDeinitialize( void )
         return;
     }
 
+       /* If we're in game mode, we want to leave game mode */
+    if( fgStructure.GameModeWindow ) {
+        glutLeaveGameMode();
+    }
+
     /* If there was a menu created, destroy the rendering context */
     if( fgStructure.MenuContext )
     {