X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2FCommon%2Ffreeglut_spaceball.c;h=231531dca962a574b80fa37dff9a9c081cce4196;hb=e86b0a2f785267775a158a32da02779544960e6e;hp=6f8feba6695380f328ca8afead6a496e9954d40d;hpb=1a682d50f927ef686f113678cd38cec92ae3d996;p=freeglut

diff --git a/src/Common/freeglut_spaceball.c b/src/Common/freeglut_spaceball.c
index 6f8feba..231531d 100644
--- a/src/Common/freeglut_spaceball.c
+++ b/src/Common/freeglut_spaceball.c
@@ -1,76 +1,76 @@
-/* Spaceball support for Linux.
- * Written by John Tsiombikas <nuclear@member.fsf.org>
- *
- * This code supports 3Dconnexion's 6-dof space-whatever devices.
- * It can communicate with either the proprietary 3Dconnexion daemon (3dxsrv)
- * free spacenavd (http://spacenav.sourceforge.net), through the "standard"
- * magellan X-based protocol.
- */
-
-#include <GL/freeglut.h>
-#include "freeglut_internal.h"
-
-/* -- PRIVATE FUNCTIONS --------------------------------------------------- */
-
-extern void fgPlatformInitializeSpaceball(void);
-extern void fgPlatformSpaceballClose(void);
-extern int fgPlatformHasSpaceball(void);
-extern int fgPlatformSpaceballNumButtons(void);
-extern void fgPlatformSpaceballSetWindow(SFG_Window *window);
-
-
-int sball_initialized = 0;
-
-void fgInitialiseSpaceball(void)
-{
-    if(sball_initialized != 0) {
-        return;
-    }
-
-    fgPlatformInitializeSpaceball();
-
-    sball_initialized = 1;
-}
-
-void fgSpaceballClose(void)
-{
-	fgPlatformSpaceballClose();}
-
-int fgHasSpaceball(void)
-{
-    if(sball_initialized == 0) {
-        fgInitialiseSpaceball();
-        if(sball_initialized != 1) {
-            fgWarning("fgInitialiseSpaceball failed\n");
-            return 0;
-        }
-    }
-
-    return fgPlatformHasSpaceball();
-}
-
-int fgSpaceballNumButtons(void)
-{
-    if(sball_initialized == 0) {
-        fgInitialiseSpaceball();
-        if(sball_initialized != 1) {
-            fgWarning("fgInitialiseSpaceball failed\n");
-            return 0;
-        }
-    }
-
-    return fgPlatformSpaceballNumButtons();
-}
-
-void fgSpaceballSetWindow(SFG_Window *window)
-{
-    if(sball_initialized == 0) {
-        fgInitialiseSpaceball();
-        if(sball_initialized != 1) {
-            return;
-        }
-    }
-
-    fgPlatformSpaceballSetWindow(window);
-}
-
+/* Spaceball support for Linux.
+ * Written by John Tsiombikas <nuclear@member.fsf.org>
+ *
+ * This code supports 3Dconnexion's 6-dof space-whatever devices.
+ * It can communicate with either the proprietary 3Dconnexion daemon (3dxsrv)
+ * free spacenavd (http://spacenav.sourceforge.net), through the "standard"
+ * magellan X-based protocol.
+ */
+
+#include <GL/freeglut.h>
+#include "freeglut_internal.h"
+
+/* -- PRIVATE FUNCTIONS --------------------------------------------------- */
+
+extern void fgPlatformInitializeSpaceball(void);
+extern void fgPlatformSpaceballClose(void);
+extern int fgPlatformHasSpaceball(void);
+extern int fgPlatformSpaceballNumButtons(void);
+extern void fgPlatformSpaceballSetWindow(SFG_Window *window);
+
+
+int sball_initialized = 0;
+
+void fgInitialiseSpaceball(void)
+{
+    if(sball_initialized != 0) {
+        return;
+    }
+
+    fgPlatformInitializeSpaceball();
+
+    sball_initialized = 1;
+}
+
+void fgSpaceballClose(void)
+{
+	fgPlatformSpaceballClose();}
+
+int fgHasSpaceball(void)
+{
+    if(sball_initialized == 0) {
+        fgInitialiseSpaceball();
+        if(sball_initialized != 1) {
+            fgWarning("fgInitialiseSpaceball failed\n");
+            return 0;
+        }
+    }
+
+    return fgPlatformHasSpaceball();
+}
+
+int fgSpaceballNumButtons(void)
+{
+    if(sball_initialized == 0) {
+        fgInitialiseSpaceball();
+        if(sball_initialized != 1) {
+            fgWarning("fgInitialiseSpaceball failed\n");
+            return 0;
+        }
+    }
+
+    return fgPlatformSpaceballNumButtons();
+}
+
+void fgSpaceballSetWindow(SFG_Window *window)
+{
+    if(sball_initialized == 0) {
+        fgInitialiseSpaceball();
+        if(sball_initialized != 1) {
+            return;
+        }
+    }
+
+    fgPlatformSpaceballSetWindow(window);
+}
+