From: gah AT jet DOT es (Grzegorz Adam Hankiewicz)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: [Allegro3.0]Graphic question?
Date: Tue, 09 Jun 1998 19:45:57 GMT
Organization: Gogosoftware
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On 9 Jun 1998 13:39:11 GMT, wdhwang AT ms4 DOT hinet DOT net () wrote:
>       But after I use VIRTUAL_H to check the virtual screen.
>       The value of VIRTUAL_H is 1638, which is not equal 960.
>       I don't know what happen???

The Allegro documentation specifies clearly that the values you are
passing to set_gfx_mode for the virtual screen sizes are the "minumin"
Allegro will reserve. However, Allegro is vary likely to reserve a
bigger virtual screen than the one you requested.

You will have to live with that :-)

- Grzegorz Adam Hankiewicz - gah AT jet DOT es - http://web.jet.es/gregorio/
- Gogosoftware - http://welcome.to/gogosoftware/