On Sat, Mar 30, 2002 at 07:14:34PM +0000, Michael wrote:
> On Sat, Mar 30, 2002 at 08:11:31AM -0700, Jens Owen wrote:
> > > maya.bin: t_imm_api.c:328: _tnl_end: Assertion ctx->Driver.NeedFlush & 0x1' 
>failed
> 
> > If you create a virtual 1280x1024 desktop, does this problem go away?
> 
> I noted this in flightgear too a moment ago (which is a cheaper debug
> path from the sounds of it ;) 
> 
I think I'm seeing the same thing:
#0  radeon_Color4fv_ub (v=0x0) at radeon_vtxfmt_c.c:177
#1  0x408425ba in choose_Color4fv (v=0x0) at radeon_vtxfmt_c.c:545
#2  0x40762332 in neutral_Color4fv (v=0x0) at 
../../../../extras/Mesa/src/vtxfmt_tmp.h:73
#3  0x406fb204 in _ae_loopback_array_elt (elt=0) at api_arrayelt.c:356
#4  0x40762097 in neutral_ArrayElement (i=0) at 
../../../../extras/Mesa/src/vtxfmt_tmp.h:37
#5  0x407c9340 in fallback_drawarrays (ctx=0x88050c8, mode=5, start=0, count=4) at 
t_array_api.c:54
#6  0x407c96d2 in _tnl_DrawArrays (mode=5, start=0, count=4) at t_array_api.c:217
#7  0x0820842e in ssgVtxTable::draw_geometry (this=0x88d2110) at ssgVtxTable.cxx:524
#8  0x082081ac in ssgVtxTable::draw (this=0x88d2110) at ssgVtxTable.cxx:452
#9  0x081f1da3 in ssgLeaf::cull (this=0x88d2110, f=0x887f130, m=0xbffff4dc, 
test_needed=1)
    at ssgLeaf.cxx:117
#10 0x081ff57e in ssgTransform::cull (this=0x88b2b80, f=0x887f130, m=0xbffff54c, 
test_needed=1)
    at ssgTransform.cxx:83
#11 0x081ff57e in ssgTransform::cull (this=0x88a10b0, f=0x887f130, m=0x887f0dc, 
test_needed=1)
    at ssgTransform.cxx:83
#12 0x081f7f1a in ssgSelector::cull (this=0x88a0f40, f=0x887f130, m=0x887f0dc, 
test_needed=1)
    at ssgSelector.cxx:73
#13 0x081ef37e in ssgBranch::cull (this=0x88a0e50, f=0x887f130, m=0x887f0dc, 
test_needed=1)
    at ssgBranch.cxx:254
#14 0x081f03ef in ssgContext::cull (this=0x887f068, r=0x88a0e50) at ssgContext.cxx:265
#15 0x081ec3f1 in ssgCullAndDraw (r=0x88a0e50) at ssg.cxx:279
#16 0x081994c4 in SGSky::preDraw (this=0x88a0dd0) at sky.cxx:180
#17 0x08050d79 in fgRenderFrame () at main.cxx:614
#18 0x08051ac9 in fgMainLoop () at main.cxx:1062
#19 0x08051e49 in fgIdleFunction () at main.cxx:1156
#20 0x400e00e2 in idleWait () at glut_event.c:950
#21 0x08053341 in main (argc=2, argv=0xbffff954) at main.cxx:1548
#22 0x403d76cf in __libc_start_main () from /lib/libc.so.6

> fgfs used to work fine, so, without looking deeply yet, it's probably in
> the most recent changes rather than a maya specific funny.
> 
> export RADEON_NO_VTXFMT=1 should workaround it temporarily.

And this allows FlightGear to run for me.

Simon

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