Environment variables that affect SDL programs:
- SDL_ATARI_EVENTSDRIVER
- SDL_AUDIODRIVER
- SDL_CDROM
- SDL_DEBUG
- SDL_DIRECTFB_MGA_CRTC2
- SDL_DIRECTFB_MGA_OVERSCAN
- SDL_DIRECTFB_MGA_STRETCH
- SDL_DSP_NOSELECT
- SDL_ELO_MAX_X
- SDL_ELO_MAX_Y
- SDL_ELO_MIN_X
- SDL_ELO_MIN_Y
- SDL_FBACCEL
- SDL_FBDEV
- specify frame buffer device to use, e.g. "/dev/fb0"
- SDL_FB_BROKEN_MODES
- SDL_FULLSCREEN_UPDATE
- SDL_HAS3BUTTONMOUSE
- SDL_JOYSTICK_ATARI
- SDL_JOYSTICK_DEVICE
- SDL_LINUX_JOYSTICK
- SDL_MOUSEDEV
- SDL_MOUSEDEV_IMPS2
- SDL_MOUSEDRV
- SDL_MOUSE_RELATIVE
- SDL_NOMOUSE
- If set allows SDL to start when no mouse is available.
- SDL_NO_RAWKBD
- SDL_PATH_DSP
- SDL_PHOTON_FULLSCREEN_REFRESH
- SDL_VIDEODRIVER
- the video driver to use, "aalib" for example
- SDL_VIDEO_CENTERED
- set to any value to center the window
- SDL_VIDEO_GL_DRIVER
- SDL_VIDEO_WINDOW_POS
- set to "x,y" or "center"
- SDL_VIDEO_X11_BACKINGSTORE
- SDL_VIDEO_X11_DGAMOUSE
- SDL_VIDEO_X11_ICONWIN
- SDL_VIDEO_X11_MOUSEACCEL
- SDL_VIDEO_X11_NODIRECTCOLOR
- SDL_VIDEO_X11_VISUALID
- SDL_VIDEO_X11_WMCLASS
- SDL_VIDEO_X11_XINERAMA_SCREEN
- SDL_VIDEO_YUV_DIRECT
- SDL_VIDEO_YUV_HWACCEL
- SDL_WINDOWID
List generated by: grep -r "getenv(\"SDL_" SDL-1.2.8/ | cut -d \" -f 2 | sort | uniq