В сообщении от Friday 05 March 2010 16:55:20 Jesse Barnes написал(а):
> make realclean and configure and make again.
Removing all new functions and reverting to mainstream mesa works OK, even
without realclean ... So, it is purely my fault, as coder. But what exactly I
forgot? Init current_primitive = -1 on context creation? State management in
nouveau changed since first dri1 attempt ....
As far as i understand this code - you plug in not just fev line functions
but two big function tables, filled with many functions (pointers at
functions). This way one can plug in much more optimized (for different
OpenGL cases) render functions, if hw permits this. So, you plug inly
one "Chooser" function into mesa's TNL module, and keep current primitive
type somewhere in your context data .....
Ideally, various fixups (like polygonOffset) will be layred on top of this,
making nv04.render.c a bit hard for reading ...
Thanks Jesse and Francisco for your time, you spended reading my mails and
trying to figure out what was my fault ....
>
> On Fri, 5 Mar 2010 19:24:13 +0000
>
> randrianas...@gmail.com wrote:
> > It segfaults right after start ....
> >
> > #0 0x00000000 in ?? ()
> > No symbol table info available.
> > #1 0xb701b037 in _tnl_render_quad_strip_verts (ctx=0x88dba88, start=0,
> > count=42, flags=56) at tnl/t_vb_rendertmp.h:431
> > j = 3
> > tnl = <value optimized out>
> > QuadFunc = (const tnl_quad_func) 0
> > stipple = 0 '\0'
> > #2 0xb701c2cd in run_render (ctx=0x88dba88, stage=0x892edd8)
> > at tnl/t_vb_render.c:320
> > prim = <value optimized out>
> > start = 0
> > length = <value optimized out>
> > i = 0
> > tnl = (TNLcontext *) 0x892ebc8
> > tab = (tnl_render_func *) 0xb71821a0
> > pass = 0
> > __PRETTY_FUNCTION__ = "run_render"
> > #3 0xb7010467 in _tnl_run_pipeline (ctx=0x88dba88) at
> > tnl/t_pipeline.c:153 tnl = (TNLcontext *) 0x892ec88
> > __tmp = 895
> > i = 8
> > #4 0xb701133e in _tnl_draw_prims (ctx=0x88dba88, arrays=0x891ce94,
> > prim=0x891b968, nr_prims=2, ib=0x0, min_index=0, max_index=83)
> > at tnl/t_draw.c:478
> > this_nr_prims = <value optimized out>
> > bo = {0xb7180bb4, 0x88dba88, 0x30, 0xbf9e0928, 0xb6f73ddc,
> > 0x80000000, 0x1, 0x8c28218, 0xb6f700de, 0x8c1afd8, 0x0, 0x2, 0x40,
> > 0x88dba88, 0x88f2718, 0xbf9e0968, 0xb6f701f7, 0x88dba88, 0x400000,
> > 0xbf9e0968, 0xb6f7017e, 0x88dba88, 0x400000, 0xb769b50c, 0xb717fa80,
> > 0xb769b65c, 0x88d0544, 0x60121df, 0xb7180bb4, 0x88dba88, 0x0, 0xbf9e09c8,
> > 0xb6fdf83e} nr_bo = 0
> > max_basevertex = <value optimized out>
> > i = <value optimized out>
> > __PRETTY_FUNCTION__ = "_tnl_draw_prims"
> > #5 0xb70116a9 in _tnl_vbo_draw_prims (ctx=0x88dba88, arrays=0x891ce94,
> > prim=0x891b968, nr_prims=2, ib=0x0, index_bounds_valid=1 '\001',
> > min_index=0, max_index=83) at tnl/t_draw.c:384
> > No locals.
> > #6 0xb7007913 in vbo_exec_vtx_flush (exec=0x891b838, unmap=1 '\001')
> > at vbo/vbo_exec_draw.c:384
> > ctx = (GLcontext *) 0x88dba88
> > #7 0xb70050ee in vbo_exec_FlushVertices_internal (ctx=0x88dba88,
> > unmap=136 '\210') at vbo/vbo_exec_api.c:872
> > exec = (struct vbo_exec_context *) 0x891b838
> > #8 0xb700518b in vbo_exec_FlushVertices (ctx=0x88dba88, flags=1)
> > at vbo/vbo_exec_api.c:906
> > No locals.
> > #9 0xb6fd49bc in _mesa_PopMatrix () at main/matrix.c:285
> > stack = (struct gl_matrix_stack *) 0x88dbfb4
> > #10 0x08049d89 in DrawCrankshaft (eng=0x8073f60) at engine.c:511
> > phiStep = 120
> > phi = -90
> > i = 0
> > z = 0.400000006
> > #11 0x0804b4b7 in Draw () at engine.c:528
> > rot = {{0.457617939, -0.388804674, 0.799635649, 0},
> > {-0.00557587016, 0.898054183, 0.439849645, 0}, {-0.889131725,
> > -0.205741853, 0.408797771, 0}, {0, 0, 0, 1}}
> > #12 0xb771a537 in processWindowWorkList (window=0x88c9ba8) at
> > glut_event.c:1307
> > workMask = 4
> > __PRETTY_FUNCTION__ = "processWindowWorkList"
> > #13 0xb771b519 in glutMainLoop () at glut_event.c:1358
> > No locals.
> > #14 0x0804ae39 in main (argc=1, argv=0xbf9e0f54) at engine.c:1340
> > No locals.
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