added SVDRP patch from TomJoad

see http://projects.vdr-developer.org/issues/488

1 files changed, 8 insertions, 0 deletions

diff --git a/display.c b/display.c
index 37361f0..0b437d5 100644
--- a/display.c
+++ b/display.c
@@ -732,6 +732,13 @@ void cGraphLCDDisplay::Update()
     update = true;
 }
 
+void cGraphLCDDisplay::Clear()
+{
+  bitmap->Clear();
+  mLcd->SetScreen(bitmap->Data(), bitmap->Width(), bitmap->Height(), bitmap->LineSize());
+  mLcd->Refresh(false);
+}
+
 void cGraphLCDDisplay::DisplayTime()
 {
     static char buffer[32];
@@ -2022,3 +2029,4 @@ const char * cGraphLCDDisplay::Convert(const char *s)
   return s_converted;
 }
 
+