From: gautam AT interlog DOT com (Gautam N. Lad) Newsgroups: comp.os.msdos.djgpp Subject: Re: Allegro: clear_to_color() Date: Sat, 11 Oct 97 18:29:37 GMT Organization: InterLog Internet Services Lines: 30 Message-ID: <61og7g$hm6$1@news.interlog.com> References: <61oa8b$9vg$1 AT news DOT interlog DOT com> <61oclb$li3$2 AT news DOT ox DOT ac DOT uk> NNTP-Posting-Host: ip220-186.cc.interlog.com To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Precedence: bulk Hi, mert0407 AT sable DOT ox DOT ac DOT uk (George Foot) wrote: >: Ok, first of all, is the 'screen' a BITMAP *? When I say screen, I mean what >: ever is written to it, goes to the screen (eg. line(screen,10,10,400,39,5); ). > >Yes, it is. You can only use it when you're in a graphics mode though. Well, I'm in a graphics mode. >: When I did this: >: clear_to_color(screen,WHITE); >: I get a GPF. Why? Isn't a screen a BITMAP *? > >Did you set_gfx_mode first? Did the call to set_gfx_mode succeed? I expect >one of those is your problem. :) Yes. I was in graphics mode (set using the GFX_AUTODETECT). RIght after graphics system was init., I called the function, and I get a GPF. Is it a bug? Bye! ------------------------------------------------------------- Gautam N. Lad ------------------------------------------------------------- E-Mail: gautam AT interlog DOT com Website: http://www.interlog.com/~gautam POV-Ray Software, Gallery, and Links! -------------------------------------------------------------