From:	eglebbk AT phys DOT uva DOT nl (Evert Glebbeek)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Please Help:Allegro/BMP's
Date:	Mon, 26 Jun 2000 19:34:34 GMT
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Newsgroup: comp.os.msdos.djgpp
 From: Radical NetSurfer <radsmail AT juno DOT com>
 On Mon, 26 Jun 2000 08:59:19 -0400

>Are you using something different from the rest of us?
>
>OR have you designed a routine that does what you described
>below?  Please share it with me if you have such a critter.
>radsmail AT juno DOT com
>
Oops... looks like I typed faster than I thought ;-)
I use stock Allegro WIP; like Damian Yerrick pointed out, I meant to
write `destroy_bitmap' instead of `release_bitmap', and
create_bitmap(bitmap, w, h) should have been
bitmap=create_bitmap(w,h).
Sorry if I caused any confusion here.

>>Well, I'm not sure from your post if you tried this and it failed, but
>>my suggestion would be to do releas_bitmap(bitmap) and
>I find no mention of 'releas' but one instance of 'release_'
yeah, sorry... that's an other typo. :-)

Anyway, from what I understand, what you want is something like the
following

BITMAP *realloc_bitmap (BITMAP *bmp, int w, int h)
{
   if (bmp)
      destroy_bitmap (bmp);
   return create_bitmap (w, h);
}

and then do 

bmp=realloc_bitmap(bmp,new_w,new_h);

anyway, I hope my previous post didn't create more confusion than it
aimed to clear up.

regards,

Evert Glebbeek

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