DispList: FLAT vs. RING

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Javier Taibo (jtaibo++at++udc.es)
Wed, 08 Sep 1999 12:19:47 +0200


  Hi,

  Is there any way to change the mode of the display list used between
CULL and DRAW
processes (when multiprocessed) from PFDL_FLAT to PFDL_RING?
What type should it be? Could the FLAT cause any trouble because of
multiprocessing?

  I'm having a SIGSEGV in:

pfDispList::pr_drawFlat(void)(0x4dfef940, 0x2, 0x4a03ae20, 0x7fff27d0,
0x4e5d3e74, 0x0, 0x100b1858, 0x100a9cb0)
["/usr/people/allan/trees/perf2.2.4/perf/lib/libpr/pfDispList.C":3858,
0x4e26494]
   1 pfDispList::draw(void)(0x8175, 0x2, 0x4a03ae20, 0x7fff27d0, 0xf,
0x0, 0x100b1858, 0x100a9cb0)
["/usr/people/allan/trees/perf2.2.4/perf/lib/libpr/pfDispList.C":660,
0x4e2582c]
   2 pfPipe::pf_drawIncrementalState(void)(0x0, 0x2, 0x4a03ae20,
0x7fff27d0, 0xf, 0x0, 0x100b1858, 0x100a9cb0)
["/usr/people/allan/trees/perf2.2.4/perf/lib/libpf/pfPipe.C":2352,
0x4d6ace8]
   3 ::mpDraw(void)(0x8175, 0x2, 0x4a03ae20, 0x0, 0xf, 0x0, 0x0,
0x100a9cb0)
["/usr/people/allan/trees/perf2.2.4/perf/lib/libpf/pfProcess.C":6262,
0x4ddb6dc]
   4 ::pfConfig(0x0, 0x0, 0x4a03ae20, 0x7fff27d0, 0x0, 0x0, 0x0,
0x100a9cb0)
["/usr/people/allan/trees/perf2.2.4/perf/lib/libpf/pfProcess.C":2855,
0x4dcf6ac]
   5 Navegador::init_Pipe(void)(0x417ce430, 0x2, 0x4a03ae20, 0x7fff27d0,
0xf, 0x0, 0x100b1858, 0x100a9cb0)
["/vol1/home/jtaibo/santi/src/Navegador.C":99, 0x1001af50]
   6 Navegador::init(const char*)(0x417ce430, 0x417cf868, 0x4a03ae20,
0x7fff27d0, 0xf, 0x0, 0x100b1858, 0x100a9cb0)
["/vol1/home/jtaibo/santi/src/Navegador.C":329, 0x1001a94c]
   7 ::main(0x6, 0x7fff2ee4, 0x0, 0x7fff27d0, 0xf, 0x0, 0x100b1858,
0x100a9cb0) ["/vol1/home/jtaibo/santi/src/santi.C":102, 0x100175c0]
   8 __start()
["/xlv55/kudzu-apr12/work/irix/lib/libc/libc_n32_M4/csu/crt1text.s":177,
0x10017198]

  and I don't know what could be the problem...

  Regards,

--
        Javier Taibo
        videaLAB - E.T.S.I.C.C.P.       http://videalab.udc.es
        Universidade da Coruņa          e-mail: jtaibo++at++udc.es

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