Attachment 12979 Details for Bug 13327 – GDB Backtrace and texImage dump

GDB Backtrace and texImage dump

gdb.txt (text/plain), 3.53 KB, created by Ben Gamari on 2007-12-06 11:55:11 UTC

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Creator: Ben Gamari

Created: 2007-12-06 11:55:11 UTC

Size: 3.53 KB

patch

obsolete

>Program received signal SIGSEGV, Segmentation fault.
>0xa79d3ef8 in fetch_texel_2d_argb8888 (texImage=0x8dc0ca0, i=0, j=0, k=0,
>    texel=0xbfc3a398 "ÿ") at main/texformat_tmp.h:660
>660        const GLuint s = *TEXEL_ADDR(GLuint, texImage, i, j, k, 1);
>(gdb) print *texImage
>$1 = {_BaseFormat = 6408, InternalFormat = 6408, Border = 0, Width = 409,
>  Height = 256, Depth = 1, Width2 = 409, Height2 = 256, Depth2 = 1,
>  WidthLog2 = 8, HeightLog2 = 8, DepthLog2 = 0, MaxLog2 = 8, WidthScale = 409,
>  HeightScale = 256, DepthScale = 1, IsClientData = 0 '\0',
>  _IsPowerOfTwo = 0 '\0', TexFormat = 0xa7b30d20, TexObject = 0x85722b0,
>  FetchTexelc = 0xa79d3ee2 <fetch_texel_2d_argb8888>,
>  FetchTexelf = 0xa79e84fb <fetch_texel_chan_to_float>, IsCompressed = 0 '\0',
>  CompressedSize = 0, RowStride = 416, ImageOffsets = 0x867e0f0, Data = 0x0,
>  DriverData = 0x0}
>(gdb) bt
>#0  0xa79d3ef8 in fetch_texel_2d_argb8888 (texImage=0x8dc0ca0, i=0, j=0, k=0,
>    texel=0xbfc3a398 "ÿ") at main/texformat_tmp.h:660
>#1  0xa7a4b84c in sample_2d_linear (ctx=0x0, tObj=0x85722b0, img=0x8dc0ca0,
>    texcoord=0xbfc3a534,
>    rgba=0xbfc3a478 "Ø=ª\bô\037³§4¥Ã¿p¼»\b\210¥Ã¿a\214¢§\200<±\b4¥Ã¿XïÃ¿\230ðÃ¿") at swrast/s_texfilter.c:989
>#2  0xa7a55ac3 in sample_linear_2d (ctx=0x8b13c80, tObj=0x85722b0, n=1,
>    texcoords=0xbfc3a534, lambda=0xbfc3a474, rgba=0xbfc3a478)
>    at swrast/s_texfilter.c:1202
>#3  0xa7acf8bc in fetch_texel_deriv (ctx=0x8b13c80, texcoord=0xbfc3a534,
>    texdx=0xbfc3ef58, texdy=0xbfc3f098, lodBias=0, unit=1, color=0xbfc3a564)
>    at swrast/s_fragprog.c:84
>#4  0xa7a28c61 in _mesa_execute_program (ctx=0x8b13c80, program=0x980c4e8,
>    machine=0x8aa3dd8) at shader/prog_execute.c:319
>#5  0xa7acf5d0 in _swrast_exec_fragment_program (ctx=0x8b13c80,
>    span=0xbfc3edac) at swrast/s_fragprog.c:158
>#6  0xa7a4164f in _swrast_write_rgba_span (ctx=0x8b13c80, span=0xbfc3edac)
>    at swrast/s_span.c:1204
>#7  0xa7a5c5a3 in general_triangle (ctx=0x8b13c80, v0=0xa1219020,
>    v1=0xa1219168, v2=0xa12193f8) at swrast/s_tritemp.h:862
>#8  0xa7a3510f in _swrast_validate_triangle (ctx=0x8b13c80, v0=0xa1219020,
>    v1=0xa1219168, v2=0xa12193f8) at swrast/s_context.c:340
>#9  0xa7a342fe in _swrast_Triangle (ctx=0x8b13c80, v0=0xa1219020,
>    v1=0xa1219168, v2=0xa12193f8) at swrast/s_context.c:729
>#10 0xa7a6f281 in triangle_rgba (ctx=0x8b13c80, e0=0, e1=1, e2=3)
>    at swrast_setup/ss_tritmp.h:188
>#11 0xa7a6f2b3 in quadfunc_rgba (ctx=0x8b13c80, v0=0, v1=1, v2=2, v3=3)
>    at swrast_setup/ss_tritmp.h:250
>#12 0xa7a08e51 in clip_render_quads_verts (ctx=0x8b13c80, start=0, count=24,
>    flags=55) at tnl/t_vb_rendertmp.h:338
>#13 0xa7a0bc0a in run_render (ctx=0x8b13c80, stage=0x8aa81ac)
>    at tnl/t_vb_render.c:320
>#14 0xa7a0357b in _tnl_run_pipeline (ctx=0x8b13c80) at tnl/t_pipeline.c:158
>#15 0xa796ab4c in intelRunPipeline (ctx=0x8b13c80) at intel_tris.c:898
>#16 0xa7a04469 in _tnl_draw_prims (ctx=0x8b13c80, arrays=0x8aa69f0,
>    prim=0xbfc3f580, nr_prims=1, ib=0x0, min_index=0, max_index=23)
>    at tnl/t_draw.c:402
>#17 0xa79fc9cf in vbo_exec_DrawArrays (mode=7, start=0, count=24)
>    at vbo/vbo_exec_array.c:259
>#18 0xb7d68729 in __glXDisp_DrawArrays (pc=0x9ebc718 "") at render2.c:248
>#19 0xb7d46e4e in __glXDisp_Render (cl=0x8f6e97c, pc=0x9ebc6e8 "¨\001Á")
>    at glxcmds.c:1778
>#20 0xb7d4b046 in __glXDispatch (client=0x8f6e848) at glxext.c:493
>#21 0x0814ad0e in XaceCatchExtProc (client=0x8f6e848) at xace.c:294
>#22 0x0808ac37 in Dispatch () at dispatch.c:502
>#23 0x08072155 in main (argc=9, argv=0xbfc3f7c4, envp=0xbfc3a478) at main.c:454
>(gdb)

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Attachments on bug 13327: 12659 | 12935 | 12979 | 12985 | 12986

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