i810 & Torcs?

Hello,

DRI is now enabled on my i815 (many thanks to Keith and Dave!), but
I cannot play Torcs with DRI enabled, which works ok on any other
machine we have here (Radeon, i845 etc.). If I specify 32768K
of videoram, I get a SEGV when the track should show up. If
I specify 16384K instead, then the X server hangs completely
instead of displaying the track.

I used gdb to get a trace of the calls when the SEGV occurs.
Note the huge count at #1 and the mode changing from 5 at #5 to
2821 at #4.

Did anyone manage to get Torcs running on a i815 or i810 graphics
(onboard) chipset?

Cheers,
Ronald


#0  0x00000000 in ?? ()
#1  0x406f04f6 in i810BuildVertices (ctx=0x805b0a0, start=0, count=3221221912,
    newinputs=127) at i810vb.c:383
#2  0x406cc03a in run_render (ctx=0x805b0a0, stage=0x7f) at t_vb_render.c:306
#3  0x406b4d95 in _tnl_run_pipeline (ctx=0x805b0a0) at t_pipeline.c:154
#4  0x406a8cf3 in _tnl_draw_range_elements (ctx=0x805b0a0, mode=2821, start=0,
    end=4, count=4, indices=0x81d8010) at t_array_api.c:102
#5  0x406a920f in _tnl_DrawElements (mode=5, count=4, type=5123, indices=0x3)
    at t_array_api.c:362
#6  0x429e7b62 in grVtxTable::draw_geometry_for_a_car_array() ()
   from modules/graphic/ssggraph.so
#7  0x429e6d74 in grVtxTable::draw() () from modules/graphic/ssggraph.so
#8  0x429f9225 in ssgLeaf::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#9  0x42a06552 in ssgTransform::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#10 0x42a06552 in ssgTransform::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#11 0x42a06552 in ssgTransform::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#12 0x429f6392 in ssgBranch::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#13 0x429f6392 in ssgBranch::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#14 0x429febe3 in ssgSelector::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#15 0x42a06552 in ssgTransform::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#16 0x429f6392 in ssgBranch::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#17 0x429f6392 in ssgBranch::cull(sgFrustum*, float (*) [4], int) ()
   from modules/graphic/ssggraph.so
#18 0x429f76bd in ssgContext::cull(ssgRoot*) ()
   from modules/graphic/ssggraph.so
#19 0x429f37f1 in ssgCullAndDraw(ssgRoot*) () from modules/graphic/ssggraph.so
#20 0x429d9d2c in grDrawScene() () from modules/graphic/ssggraph.so
#21 0x429cedcc in refresh(Situation*) () from modules/graphic/ssggraph.so
#22 0x4008dcb5 in ReUpdate() () from /usr/local/lib/libraceengine.so
#23 0x4008ce29 in ReStateManage() () from /usr/local/lib/libraceengine.so
#24 0x4005b5d7 in gfuiButtonAction(int) () from /usr/local/lib/libtgf.so
#25 0x400595a5 in gfuiMouse(int, int, int, int) ()
   from /usr/local/lib/libtgf.so
#26 0x400a7766 in glutMainLoopEvent () at freeglut_main.c:815
#27 0x400a7a5d in glutMainLoop () at freeglut_main.c:1100
#28 0x0804947c in main ()
#29 0x4044cbb4 in __libc_start_main () from /lib/libc.so.6



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