1 files changed, 7 insertions, 0 deletions
diff --git a/xbmc/video/Teletext.h b/xbmc/video/Teletext.h
index 105d8424cc..b0a8865a17 100644
--- a/xbmc/video/Teletext.h
+++ b/xbmc/video/Teletext.h
@@ -46,6 +46,13 @@ public:
   }
   int GetHeight() { return m_RenderInfo.Height; }
   int GetWidth() { return m_RenderInfo.Width; }
+
+  /*!
+   \brief Checks if the data in the decoder has changed
+   \return true if the data in the decoder has changed, false otherwise
+   */
+  bool Changed();
+
   bool InitDecoder();
   void EndDecoder();
   void RenderPage();