I’m running sdl (1.2.13-r1) on (gentoo) linux with an external monitor
in dual screen mode (the post-xinerama xrandr stuff). After I run an
sdl program full screen the screens are in cloned mode and the
resolution is off.
I’ve searched the mailing list and they say a patch for xrandr went in
2 years ago. The release notes, state the xrandr mode is disabled.
I tried setting SDL_VIDEO_X11_XRANDR to 1, but that didn’t work
Is this a bug with sdl or is there some upstream xrandr issue?