[Bug 6482] Apollonian Spheres Fractal crashes

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=6482





------- Additional Comments From T.Bonner at freesurf.ch  2006-24-10 18:11 -------
Just did some investigation in my software, and it seems to be the function
ChoosePixelFormat (followed by SetPixelFormat). This part is some kind of dead
code, not needed and still remaining from earlier versions. I've removed it and
now it's working. The function was to initiate some opengl hardware (and there
came the problem from without an installed graphics driver from nvidia).
Following is the obsolete code part: 

  ZeroMemory (&pfd, sizeof (pfd));
  pfd.nSize = sizeof (pfd);
  pfd.nVersion = 1;
  pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_DOUBLEBUFFER;
  pfd.iPixelType = PFD_TYPE_RGBA;
  pfd.cColorBits = 24;
  pfd.cDepthBits = 16;
  pfd.iLayerType = PFD_MAIN_PLANE;
  printf ("calling ChoosePixelFormat...\n");
  iFormat = ChoosePixelFormat (hDC, &pfd); /* <--- wine bug here */
  printf ("calling SetPixelFormat...\n");
  SetPixelFormat (hDC, iFormat, &pfd);

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