Deadlock

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Bruno Rassaerts (brassaer++at++luc.ac.be)
Mon, 27 Nov 1995 10:57:02 +0100 (MET)

Hi,

My application gets in a deadlock when I use PFMP_FORK_DRAW as
multiprocessing mode. I just do the following things in the draw callback:

void PreDraw (pfChannel * chan, void *data)
{
  static long firstTime = 1;
  if (firstTime)
  {
      /* Prebind textures to be used in simulation */ {
      pfuDownloadTexList (ac->texList, PFUTEX_SHOW);
      firstTime = 0;
  }

  /* Clear the frame buffer */ }
  pfClearChan (chan);
}

void PostDraw (pfChannel * chan, void *data)
{
}
  
void DrawFunc (pfChannel * chan, void *data)
{
  PreDraw (chan, data);
  pfDraw ();
  PostDraw (chan, data);
}

I don't use any drawing functions in the application process. Does anyone
have any ideas ?

Bruno Rassaerts
Labo Toegepaste Informatica
Limburgs Universitair Centrum
Diepenbeek

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