[Mesa-dev] [Bug 72607] [llvmpipe] piglit glean fragProg1 Z-write test regression

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 11 11:47:05 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=72607

José Fonseca <jfonseca at vmware.com> changed:

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

--- Comment #2 from José Fonseca <jfonseca at vmware.com> ---
I just pushed Matthew's fix for this:

commit e84a1ab3c400f819408a7ebe01c2325cd59d94d3
Author: Matthew McClure <mcclurem at vmware.com>
Date:   Tue Dec 10 13:10:03 2013 -0800

    llvmpipe: add plumbing for ARB_depth_clamp

    With this patch llvmpipe will adhere to the ARB_depth_clamp enabled state
when
    clamping the fragment's zw value. To support this, the variant key now
includes
    the depth_clamp state. key->depth_clamp is derived from
pipe_rasterizer_state's
    (depth_clip == 0), thus depth clamp is only enabled when depth clip is
disabled.

    Reviewed-by: Roland Scheidegger <sroland at vmware.com>
    Reviewed-by: José Fonseca <jfonseca at vmware.com>


It should be fixed now.

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