X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_gamemode.c;h=f57d9359a3601f1b22e9ce12fc8a469ddae11450;hb=10c6a55939634438c5a2624fb1bb9ea86a520285;hp=c1764b8926bf1701f27e99f85f33a4db5f6e6dc4;hpb=41e63805080267e9dbd100d30deac6ba0b34678e;p=freeglut

diff --git a/src/freeglut_gamemode.c b/src/freeglut_gamemode.c
index c1764b8..f57d935 100644
--- a/src/freeglut_gamemode.c
+++ b/src/freeglut_gamemode.c
@@ -25,10 +25,6 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 #include <GL/freeglut.h>
 #include "freeglut_internal.h"
 
@@ -360,6 +356,8 @@ void FGAPIENTRY glutGameModeString( const char* string )
 {
     int width = 640, height = 480, depth = 16, refresh = 72;
 
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutGameModeString" );
+
     /*
      * This one seems a bit easier than glutInitDisplayString. The bad thing
      * about it that I was unable to find the game mode string definition, so
@@ -391,6 +389,8 @@ void FGAPIENTRY glutGameModeString( const char* string )
  */
 int FGAPIENTRY glutEnterGameMode( void )
 {
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutEnterGameMode" );
+
     if( fgStructure.GameMode )
         fgAddToWindowDestroyList( fgStructure.GameMode );
     else
@@ -509,12 +509,13 @@ int FGAPIENTRY glutEnterGameMode( void )
  */
 void FGAPIENTRY glutLeaveGameMode( void )
 {
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutLeaveGameMode" );
+
     freeglut_return_if_fail( fgStructure.GameMode );
 
     fgStructure.GameMode->State.IsGameMode = GL_FALSE;
 
     fgAddToWindowDestroyList( fgStructure.GameMode );
-
     fgStructure.GameMode = NULL;
 
 #if TARGET_HOST_UNIX_X11
@@ -532,6 +533,8 @@ void FGAPIENTRY glutLeaveGameMode( void )
  */
 int FGAPIENTRY glutGameModeGet( GLenum eWhat )
 {
+    FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutGameModeGet" );
+
     switch( eWhat )
     {
     case GLUT_GAME_MODE_ACTIVE: