diff options
Diffstat (limited to 'osd.h')
| -rw-r--r-- | osd.h | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: osd.h 1.46 2004/06/12 13:14:48 kls Exp $ + * $Id: osd.h 1.47 2004/10/16 10:33:44 kls Exp $ */ #ifndef __OSD_H @@ -330,7 +330,9 @@ public: static cOsd *NewOsd(int Left, int Top); ///< Returns a pointer to a newly created cOsd object, which will be located ///< at the given coordinates. When the cOsd object is no longer needed, the - ///< caller must delete it. + ///< caller must delete it. If the OSD is already in use, or there is no OSD + ///< provider, a dummy OSD is returned so that the caller may always use the + ///< returned pointer without having to check it every time it is accessed. static void Shutdown(void); ///< Shuts down the OSD provider facility by deleting the current OSD provider. }; |