Added tests to check whether the driver supports the necessary features, and stop early if it does not make sense. Fixed line endings for testXML.cpp git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3819 dfc29bdd-3216-0410-991c-e03cc46cb475
git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3669 dfc29bdd-3216-0410-991c-e03cc46cb475
git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3655 dfc29bdd-3216-0410-991c-e03cc46cb475