diff options
Diffstat (limited to 'osd.h')
| -rw-r--r-- | osd.h | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: osd.h 4.5 2017/11/02 14:59:19 kls Exp $ + * $Id: osd.h 4.6 2019/05/24 21:28:35 kls Exp $ */ #ifndef __OSD_H @@ -833,6 +833,10 @@ public: ///< If this is a true color OSD, this function does nothing. virtual const cSize &MaxPixmapSize(void) const; ///< Returns the maximum possible size of a pixmap this OSD can create. + ///< Derived classes can reimplement this function if their implementation + ///< of cPixmap can only provide pixmaps up to a certain size. + ///< The default implementation returns a cSize object of maximal size + ///< (INT_MAX). However, memory restrictions may still apply. virtual cPixmap *CreatePixmap(int Layer, const cRect &ViewPort, const cRect &DrawPort = cRect::Null); ///< Creates a new true color pixmap on this OSD (see cPixmap for details). ///< The caller must not delete the returned object, it will be deleted when |