diff options
Diffstat (limited to 'osd.h')
| -rw-r--r-- | osd.h | 9 |
1 files changed, 8 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 3.4 2015/01/14 10:50:55 kls Exp $ + * $Id: osd.h 3.5 2015/01/15 11:23:52 kls Exp $ */ #ifndef __OSD_H @@ -949,6 +949,7 @@ private: static int oldHeight; static double oldAspect; static cImage *images[MAXOSDIMAGES]; + static int osdState; protected: virtual cOsd *CreateOsd(int Left, int Top, uint Level) = 0; ///< Returns a pointer to a newly created cOsd object, which will be located @@ -985,6 +986,12 @@ public: ///< font sizes accordingly. If Force is true, all settings are recalculated, ///< even if the video resolution hasn't changed since the last call to ///< this function. + static bool OsdSizeChanged(int &State); + ///< Checks if the OSD size has changed and a currently displayed OSD needs to + ///< be redrawn. An internal reference value is incremented on every size change + ///< and is compared against State when calling the method. + ///< OsdSizeChanged() can be called with an uninitialized State to just get + ///< the current value of State. static bool SupportsTrueColor(void); ///< Returns true if the current OSD provider is able to handle a true color OSD. static int StoreImage(const cImage &Image); |