qglobal.h(501) : warning C4804: '-' : unsafe use of type 'bool' in operation global/qglobal.h(501) : warning C4800: 'int' : forcing value to bool 'true' or 'false' (performance warning) tst_qcamera.cpp(507) : see reference to function template instantiation 'T qAbs<bool>(const T &)' being compiled Change-Id: Ifd467b5536a0d386f592ae339129b3ebfb7b8838 Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>