[Bug 73907] [i965 Bisected]Piglit/spec/ARB_map_buffer_range/MAP_INVALIDATE_RANGE_BIT decrement-offset core dumped

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jan 27 07:52:17 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=73907

Ian Romanick <idr at freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Ian Romanick <idr at freedesktop.org> ---
Fixed by:

commit e4fcae0755d8a369b657f2ada22815ea77312fbe
Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Wed Jan 22 08:28:49 2014 -0800

    mesa: Set gl_constants::MinMapBufferAlignment

    Leaving it set to zero isn't really correct since every allocation has
    at least an alignment of 1 byte.  It also caused a problem in the i965
    driver after I removed the MAX(64, ...) from the alignment calculation.
    That's what I get for changing a patch without retesting it. :(

    Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73907
    Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
    Cc: Lu Hua <huax.lu at intel.com>

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