From: Marcus Sundberg <mackan@stacken.kth.se>
  To  : p.guehring@poboxes.com
  Date: Thu, 19 Aug 1999 21:33:20 +0000

Re: palemu + DirectBuffer = Segfault

Philipp Gühring wrote:
> 
> Hi!
> 
>       printf("GGI_DISPLAY=%s\n",getenv("GGI_DISPLAY"));
>       if((vis=ggiOpen(getenv("GGI_DISPLAY")))==NULL) return 0;
>       if(ggiSetGraphMode(vis,320,200,320,200,GT_8BIT)) return 0;
>       printf("Grafikmodus ok.\n");
>       if((db=ggiDBGetBuffer(vis,0))==NULL) return 0;
>       printf("Direct Buffer ok.\n");
>       GfxScreen=(S1*)db->write;
> 
> The output is:
> 
> GGI_DISPLAY=display-palemu
> Grafikmodus ok.
> Speicherzugriffsfehler   (german for Segfault)
> 
> What to do?

I can't reproduce this, and the palemu target hasn't changed since
before 2.0beta2. What version do you have of relevant libs?

Also note that the code ggiOpen(getenv("GGI_DISPLAY")) is broken, use
ggiOpen(NULL) instead.

//Marcus
-- 
-------------------------------+------------------------------------
        Marcus Sundberg        | http://www.stacken.kth.se/~mackan/
 Royal Institute of Technology |       Phone: +46 707 295404
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