[SDL] can't using video driver

Sam Lantinga slouken at devolution.com
Tue Jan 21 21:29:00 PST 2003


> hi all,

> if compile sdl for nano-x ,must the environment variable SDL_VIDEODRIVER
> be set? if it does,how to then?
> because when running the demos in subdirectory "test",sdl can't be
> initialized.

> And I found that in the file SDL.c,the return value of
> the function 'getenv("SDL_VIDEODRIVER")' is NULL.

> how to solve it then??

Run the code under the debugger and find out what video driver is
being selected, and step into the Nano-X initialization function to
find out why it's failing.  I've never used Nano-X myself so I don't
have any more insights.

See ya,
	-Sam Lantinga, Software Engineer, Blizzard Entertainment




More information about the SDL mailing list