Update AVInput.cpp

Author: neethuas379

AVInput/AVInput.cpp

@@ -255,6 +255,8 @@ void AVInput::UnregisterAll()
     Unregister(_T(AVINPUT_METHOD_READ_EDID));
     Unregister(_T(AVINPUT_METHOD_READ_RAWSPD));
     Unregister(_T(AVINPUT_METHOD_READ_SPD));
+    Unregister(_T(AVINPUT_METHOD_GET_VRR_SUPPORT));
+    Unregister(_T(AVINPUT_METHOD_SET_VRR_SUPPORT));
     Unregister(_T(AVINPUT_METHOD_SET_EDID_VERSION));
     Unregister(_T(AVINPUT_METHOD_GET_EDID_VERSION));
     Unregister(_T(AVINPUT_METHOD_START_INPUT));