Mail Archives: djgpp/1997/01/27/19:44:49
Mike McLean writes:
>I am having trouble doing graphics in Vesa graphics modes. I am
>trying to display in 640x480 colors, what I display to the screen
>displays, yet it also displays garbage over it.
>
>this is what I use to set the mode, should i change something?
>
>set_gfx_mode(GFX_VESA2B, 640, 480, 0, 0);
I'd use GFX_AUTODETECT, because then your program will work on machines
that don't support VBE 2.0 as well as ones that do. Also, it would be a
good idea to check the return value from set_gfx_mode(), because SVGA
resolutions aren't always available and the function may fail.
That doesn't explain your problem, though. Can you post some source that
demonstrates the trouble? I need more info before I can say what's
wrong...
/*
* Shawn Hargreaves - shawn AT talula DOT demon DOT co DOT uk - http://www.talula.demon.co.uk/
* Ghoti: 'gh' as in 'enough', 'o' as in 'women', and 'ti' as in 'nation'.
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