From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 34495] Selecting objects in Blender 2.56 slow with gallium r600 driver
Date: Fri, 17 Jun 2011 02:05:52 -0700 (PDT) [thread overview]
Message-ID: <20110617090552.7017413004D@annarchy.freedesktop.org> (raw)
In-Reply-To: <bug-34495-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=34495
--- Comment #5 from Pierre-Eric Pelloux-Prayer <pelloux@gmail.com> 2011-06-17 02:05:52 PDT ---
I can reproduce the crash as well.
Some additional notes :
- I'm using : HD4850, blender 2.57.2, mesa
fc8c4a3a7b92a1134cd3a9312063abba9e14b0fe
- with LIBGL_ALWAYS_SOFTWARE=1 => no crash
- here's the segfault backtrace :
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7eacf1c in draw_llvm_shader1 ()
(gdb) whe
#0 0x00007ffff7eacf1c in draw_llvm_shader1 ()
#1 0x00007fffe88f0c8b in llvm_pipeline_generic (middle=0x1f75ea0,
fetch_info=0x7ffffffd5df0, prim_info=0x7ffffffd5dc0) at
draw/draw_pt_fetch_shade_pipeline_llvm.c:246
#2 0x00007fffe88f0f51 in llvm_middle_end_linear_run (middle=0x1f75ea0,
start=4096, count=190, prim_flags=0) at
draw/draw_pt_fetch_shade_pipeline_llvm.c:364
#3 0x00007fffe8884d9b in vsplit_segment_simple_linear (vsplit=0x1f73050,
flags=0, istart=4096, icount=190) at draw/draw_pt_vsplit_tmp.h:237
#4 0x00007fffe88850a0 in vsplit_run_linear (frontend=0x1f73050, start=4096,
count=190) at draw/draw_split_tmp.h:61
#5 0x00007fffe887d246 in draw_pt_arrays (draw=0x1f145f0, prim=3, start=4096,
count=190) at draw/draw_pt.c:113
#6 0x00007fffe887de5b in draw_vbo (draw=0x1f145f0, info=0x7ffffffd5f80) at
draw/draw_pt.c:491
#7 0x00007fffe887dca6 in draw_arrays_instanced (draw=0x1f145f0, mode=3,
start=4096, count=190, startInstance=0, instanceCount=1) at draw/draw_pt.c:408
#8 0x00007fffe887dc1a in draw_arrays (draw=0x1f145f0, prim=3, start=4096,
count=190) at draw/draw_pt.c:376
#9 0x00007fffe8844a0d in st_feedback_draw_vbo (ctx=0x1eae500,
arrays=0x1f007f0, prims=0x1efee0c, nr_prims=9, ib=0x0, index_bounds_valid=1
'\001', min_index=0, max_index=4285) at state_tracker/st_draw_feedba
ck.c:262
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next prev parent reply other threads:[~2011-06-17 9:05 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-20 7:13 [Bug 34495] New: Selecting objects in Blender 2.56 slow with gallium r600 driver bugzilla-daemon
2011-06-16 16:05 ` [Bug 34495] " bugzilla-daemon
2011-06-16 16:11 ` bugzilla-daemon
2011-06-16 18:51 ` bugzilla-daemon
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2013-10-25 13:11 ` [Bug 34495] Selecting objects in Blender 2.56 slow due the software gl_select mode bugzilla-daemon
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