[Mesa-dev] [Bug 47630] New: sp_texture.c:322:softpipe_get_transfer: Assertion `level <= resource->last_level' failed.

Tue Mar 20 22:37:18 PDT 2012

https://bugs.freedesktop.org/show_bug.cgi?id=47630

             Bug #: 47630
           Summary: sp_texture.c:322:softpipe_get_transfer: Assertion
                    `level <= resource->last_level' failed.
    Classification: Unclassified
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Other
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: vlee at freedesktop.org

mesa: b4082f492b4b55df4c636445e47b97d1f1e4b5b2 (master)

Run piglit fs-texelFetch-isampler1D test on softpipe.

$ ./bin/texelFetch fs isampler1D 
Probe at (6,5)
  Expected: 0.015625 0.000000 0.000000 1.000000
  Observed: 0.000000 0.000000 0.000000 1.000000
sp_texture.c:322:softpipe_get_transfer: Assertion `level <=
resource->last_level' failed.
Trace/breakpoint trap (core dumped)

(gdb) bt
#0  _debug_assert_fail (expr=<optimized out>, file=<optimized out>, 
    line=<optimized out>, function=<optimized out>) at util/u_debug.c:281
#1  0x00007ff8daf1a4ef in softpipe_get_transfer (pipe=0x151d7c0, 
    resource=0x1720a00, level=1, usage=1025, box=0x7fff2002c230)
    at sp_texture.c:322
#2  0x00007ff8daf33728 in pipe_get_transfer (h=<optimized out>, 
    w=<optimized out>, y=0, x=0, usage=1025, layer=<optimized out>, 
    level=<optimized out>, resource=<optimized out>, context=<optimized out>)
    at ../../../../src/gallium/auxiliary/util/u_inlines.h:411
#3  sp_find_cached_tile_tex (tc=0x7ff8da278010, addr=...)
    at sp_tex_tile_cache.c:279
#4  0x00007ff8daf31137 in sp_get_cached_tile_tex (addr=..., tc=<optimized out>)
    at sp_tex_tile_cache.h:160
#5  get_texel_2d_no_border (y=0, x=0, addr=..., samp=<optimized out>)
    at sp_tex_sample.c:660
#6  get_texel_2d (y=0, x=<optimized out>, addr=..., samp=0x18f0630)
    at sp_tex_sample.c:678
#7  sample_get_texels (tgsi_sampler=0x18f0630, v_i=<optimized out>, 
    v_j=<optimized out>, v_k=0x0, lod=<optimized out>, 
    offset=0x7fff2002c440 "", rgba=0x7fff2002c3c0) at sp_tex_sample.c:2661
#8  0x00007ff8db120c2f in exec_txf (mach=0x15dd430, inst=0x17c52e0)
    at tgsi/tgsi_exec.c:2048
#9  0x00007ff8db123371 in exec_instruction (mach=0x15dd430, inst=0x17c52e0, 
    pc=0x7fff2002c95c) at tgsi/tgsi_exec.c:3931
#10 0x00007ff8db1267f3 in tgsi_exec_machine_run (mach=0x15dd430)
    at tgsi/tgsi_exec.c:4288
#11 0x00007ff8daf34c18 in exec_run (var=0x1864450, machine=<optimized out>, 
    quad=0x1628ad0) at sp_fs_exec.c:133
#12 0x00007ff8daf1f9aa in shade_quad (quad=<optimized out>, qs=<optimized out>)
    at sp_quad_fs.c:78
#13 shade_quads (qs=0x152c970, quads=0x7fff2002cad8, nr=1) at sp_quad_fs.c:131
#14 0x00007ff8daf25ce3 in clip_emit_quad (quad=0x1628ad0, setup=0x1628a50)
    at sp_setup.c:166
#15 sp_setup_point (setup=0x1628a50, v0=<optimized out>) at sp_setup.c:1275
#16 0x00007ff8daf1bf68 in sp_vbuf_draw_arrays (vbr=<optimized out>, 
    start=<optimized out>, nr=32) at sp_prim_vbuf.c:370
#17 0x00007ff8db18c554 in draw_pt_emit_linear (emit=<optimized out>, 
    vert_info=<optimized out>, prim_info=0x7fff2002cce0)
    at draw/draw_pt_emit.c:255
#18 0x00007ff8db108bc8 in emit (prim_info=0x7fff2002cce0, 
    vert_info=0x7fff2002cc50, emit=<optimized out>)
    at draw/draw_pt_fetch_shade_pipeline.c:169
#19 fetch_pipeline_generic (middle=0x15201e0, fetch_info=0x0, 
    prim_info=0x7fff2002cce0) at draw/draw_pt_fetch_shade_pipeline.c:287
#20 0x00007ff8db108d04 in fetch_pipeline_linear_run (middle=<optimized out>, 
    start=<optimized out>, count=32, prim_flags=<optimized out>)
    at draw/draw_pt_fetch_shade_pipeline.c:346
#21 0x00007ff8db10c6a4 in vsplit_run_linear (frontend=0x15f8d90, start=65, 
    count=32) at draw/draw_split_tmp.h:61
#22 0x00007ff8db107068 in draw_pt_arrays (draw=0x15f2410, prim=0, start=65, 
    count=32) at draw/draw_pt.c:142
#23 0x00007ff8db107433 in draw_vbo (draw=0x15f2410, info=0x7fff2002cee0)
    at draw/draw_pt.c:534
#24 0x00007ff8daf1bcc9 in softpipe_draw_vbo (pipe=0x151d7c0, 
    info=0x7fff2002cee0) at sp_draw_arrays.c:99
#25 0x00007ff8dafde19b in st_draw_vbo (ctx=0x162e320, arrays=<optimized out>, 
    prims=<optimized out>, nr_prims=1, ib=0x0, 
    index_bounds_valid=<optimized out>, min_index=65, max_index=96, 
    tfb_vertcount=0x0) at state_tracker/st_draw.c:1110
#26 0x00007ff8db0b8947 in vbo_draw_arrays (ctx=0x162e320, 
    mode=<optimized out>, start=65, count=<optimized out>, numInstances=1)
    at vbo/vbo_exec_array.c:619
#27 0x000000000042b0d8 in piglit_display ()
    at piglit/tests/texturing/shaders/texelFetch.c:137
#28 0x000000000042d0cd in display ()
    at piglit/tests/util/piglit-framework.c:56
#29 0x00007ff8ddbdb220 in fghRedrawWindow (window=0x1519460)
    at freeglut_main.c:210
#30 fghcbDisplayWindow (window=0x1519460, enumerator=0x7fff2002d150)
    at freeglut_main.c:227
#31 0x00007ff8ddbde939 in fgEnumWindows (
    enumCallback=0x7ff8ddbdb120 <fghcbDisplayWindow>, 
    enumerator=0x7fff2002d150) at freeglut_structure.c:394
#32 0x00007ff8ddbdb65a in fghDisplayAll () at freeglut_main.c:249
#33 glutMainLoopEvent () at freeglut_main.c:1450
#34 0x00007ff8ddbdbf0e in glutMainLoop () at freeglut_main.c:1498
#35 0x000000000042d83f in main (argc=3, argv=0x7fff2002d4a8)
    at piglit/tests/util/piglit-framework.c:304
(gdb) frame 1
#1  0x00007ff8daf1a4ef in softpipe_get_transfer (pipe=0x151d7c0, 
    resource=0x1720a00, level=1, usage=1025, box=0x7fff2002c230)
    at sp_texture.c:322
322       assert(level <= resource->last_level);
(gdb) print level
$1 = 1
(gdb) print resource->last_level
$2 = 0

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