- fix overload hiding
- handle missing enumeration values in switch
- remove extraenous semicolons
- always have defaults in color converter switch
- fix root cause of stringop warning
- Adding optional support for touch input in X11
git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6180 dfc29bdd-3216-0410-991c-e03cc46cb475
Also adding -DPNG_ARM_NEON_OPT=0 to other places in Makefile as we don't have arm optimization for neon currently in our png lib.
git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6177 dfc29bdd-3216-0410-991c-e03cc46cb475
GLES drivers adapted, but only did make compile-tests.
git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@6038 dfc29bdd-3216-0410-991c-e03cc46cb475