Hi,

>> The new tess_heap.c seems to solve the crashing of the text3d demo 
>> of xlockmore. Now it gets into some infinite loop at startup.
>
>Yeah, that was one of those _really_ late night coding bugs :)  Can you give
>me some more info on the infinite loop?  I guess the easiest thing would be
>to run it myself...

I recompiled everything with optimization off in order to start debugging.
Now I get a crash again, at some other place:
polka-jj) xlt -inwindow -modelist text3d
%SYSTEM-F-ACCVIO, access violation, reason mask=00, virtual address=000000000000
0000, PC=00000000009321E8, PS=0000001B
%TRACE-F-TRACEBACK, symbolic stack dump follows
  image    module    routine             line      rel PC           abs PC
 LIBMESAGLU  TESS_FIST  transform_build_bridges
                                        11085 0000000000000A68 00000000009321E8
 LIBMESAGLU  TESS_FIST  fist_tessellation
                                        10737 0000000000000088 0000000000931808
 LIBMESAGLU  TESS  gluTessEndPolygon    10924 000000000000068C 000000000093060C
 LIBMESAGLU  TESS  gluEndPolygon        11104 0000000000000A0C 000000000093098C
 XLOCK  GLTTGLYPHPOLYGONIZER  polygonize
                                         5999 0000000000000660 000000000022CC60
 XLOCK  GLTTGLYPHTRIANGULATOR  triangulate
                                         2480 0000000000000258 000000000022C4F8
 XLOCK  TEXT3D  Draw                    30376 0000000000000DA8 0000000000227978
 XLOCK  TEXT3D  draw_text3d             31043 00000000000022D0 0000000000228EA0
 XLOCK  MODE  call_callback_hook        19953 0000000000000328 000000000012B648
 XLOCK  RANDOM  draw_random             20010 00000000000013AC 000000000022B81C
 XLOCK  MODE  call_callback_hook        19953 0000000000000328 000000000012B648
 XLOCK  XLOCK  runMainLoop              32063 0000000000001824 0000000000121824
 XLOCK  XLOCK  justDisplay              32757 0000000000003DC0 0000000000123DC0
 XLOCK  XLOCK  main                     33798 0000000000006F88 0000000000126F88
 XLOCK  XLOCK  __main                       0 000000000000009C 000000000012009C
 XLOCK                                      0 000000000023D9A4 000000000024D9A4
                                            0 FFFFFFFF8392B474 FFFFFFFF8392B474


Still something wrong with the memory management?

            Jouk


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