[Bug 71870] Metro: Last Light rendering issues

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 21 22:19:55 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=71870

--- Comment #2 from Tapani Pälli <lemody at gmail.com> ---
update .. now Metro has started to crash on startup, bisected this to:

commit 068a073c1d4853b5c8f33efdeb481026f42e23a5
Author: Paul Berry <stereotype441 at gmail.com>
Date:   Tue Nov 19 13:31:20 2013 -0800

    meta: fix meta clear of layered framebuffers

backtrace:

(gdb) bt
#0  0xf7747430 in __kernel_vsyscall ()
#1  0xf73c11ef in ?? ()
#2  0xf441f0fb in intel_upload_map () from /opt/lib/dri/i965_dri.so
#3  0xf441f1bf in intel_upload_unmap () from /opt/lib/dri/i965_dri.so
#4  0xf44a86d2 in brw::vec4_visitor::get_timestamp() () from
/opt/lib/dri/i965_dri.so
#5  0xf4443ab2 in brw_draw_destroy () from /opt/lib/dri/i965_dri.so
#6  0xf4443e41 in brw_get_vertex_surface_type () from /opt/lib/dri/i965_dri.so
#7  0xf42736b8 in vbo_VertexAttribP4uiv () from /opt/lib/dri/i965_dri.so
#8  0xf4274402 in vbo_VertexAttribP4uiv () from /opt/lib/dri/i965_dri.so
#9  0xf42747c7 in vbo_Materialfv () from /opt/lib/dri/i965_dri.so

If I revert this (and bb354c6c279031dafc08029a62cd3e76a6c1ca71) game works fine
again. Will investigate what goes wrong.

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