On poniedziałek, 9 marca 2009 10:57:30 Keith Whitwell wrote:
> On Fri, 2009-03-06 at 15:17 -0800, Maciej Cencora wrote:
> > Hi,
> >
> > f9ce417aaf14c00e72e92307b910de5dbed1bb6d causes regression in some 3d
> > apps on my rs690 (non tcl hw).
> >
> > glxgears: vbo/vbo_exec_api.c:751: vbo_exec_BeginVertices: Assertion
> > `exec-
> >
> > >ctx->Driver.NeedFlush == 0' failed.
> >
> > texfilt: vbo/vbo_exec_api.c:788: vbo_exec_FlushVertices: Assertion
> > `exec->ctx-
> >
> > >Driver.NeedFlush & 0x2' failed.
> >
> > Reverting this patch fixes the problem.
> >
> > Maciej
>
> Hi Maciej,
>
> I'll try and reproduce this here with swrast, but in case I can't, are
> you able to provide a stack trace for each of these cases? I may have a
> patch which turns on some debug as well, but in the meantime a stack
> trace may provide some clues.
>
> Keith
texfilt:
Breakpoint 1, 0xb7cfc646 in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt full
#0 0xb7cfc646 in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#1 0xb78bba3e in vbo_exec_FlushVertices (ctx=0x97e6360, flags=1) at
vbo/vbo_exec_api.c:788
exec = (struct vbo_exec_context *) 0x9821078
__FUNCTION__ = "vbo_exec_FlushVertices"
__PRETTY_FUNCTION__ = "vbo_exec_FlushVertices"
#2 0xb7820cc1 in _mesa_Flush () at main/context.c:1513
ctx = (GLcontext *) 0x97e6360
#3 0xb7f5c4b0 in glutSwapBuffers () from /usr/lib/libglut.so.3
No symbol table info available.
#4 0x08049089 in Display () at texfilt.c:77
No locals.
#5 0xb7f644cb in ?? () from /usr/lib/libglut.so.3
No symbol table info available.
#6 0xb7f67d93 in fgEnumWindows () from /usr/lib/libglut.so.3
No symbol table info available.
#7 0xb7f64e70 in glutMainLoopEvent () from /usr/lib/libglut.so.3
No symbol table info available.
#8 0xb7f652cd in glutMainLoop () from /usr/lib/libglut.so.3
No symbol table info available.
#9 0x08049fd5 in main (argc=162269192, argv=0x0) at texfilt.c:396
No locals.
glxgears:
Breakpoint 1, 0xb7d07646 in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt full
#0 0xb7d07646 in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#1 0xb79c4920 in vbo_exec_BeginVertices (ctx=0x8c16120) at
vbo/vbo_exec_api.c:751
exec = (struct vbo_exec_context *) 0x8c50e78
__FUNCTION__ = "vbo_exec_BeginVertices"
__PRETTY_FUNCTION__ = "vbo_exec_BeginVertices"
#2 0xb79b9133 in neutral_VertexAttrib3fvNV (index=2, v=0x8eecf14) at
main/vtxfmt_tmp.h:391
ctx = (GLcontext *) 0x8c16120
tnl = (struct gl_tnl_module * const) 0x8c29b50
tmp_offset = 693
#3 0xb7940044 in execute_list (ctx=0x8c16120, list=1) at main/dlist.c:6540
opcode = OPCODE_ATTR_3F_NV
i = -17
dlist = (struct gl_display_list *) 0x8eece70
n = (Node *) 0x8eecf0c
done = 0 '\0'
#4 0xb7940c76 in _mesa_CallList (list=1) at main/dlist.c:6852
save_compile_flag = 0 '\0'
ctx = (GLcontext *) 0x8c16120
#5 0xb79b7fcf in neutral_CallList (i=1) at main/vtxfmt_tmp.h:298
No locals.
#6 0x08049d09 in ?? ()
No symbol table info available.
#7 0x0804a5b6 in ?? ()
No symbol table info available.
#8 0xb7cf9685 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#9 0x08049011 in ?? ()
No symbol table info available.
Maciej
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