[Mesa-dev] [Bug 70359] [llvmpipe] piglit arb_shader_texture_lod-texgrad fails

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Nov 11 09:28:05 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=70359

José Fonseca <jfonseca at vmware.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[llvmpipe] piglit           |[llvmpipe] piglit
                   |arb_shader_texture_lod-texg |arb_shader_texture_lod-texg
                   |rad regression              |rad fails

--- Comment #4 from José Fonseca <jfonseca at vmware.com> ---
With no_brilinear it goes a bit further. But it still fails:

$ GALLIVM_DEBUG=no_quad_lod,no_rho_approx,no_brilinear
./bin/arb_shader_texture_lod-texgrad -auto
Left: texture2D, Right: texture2DGradARB
Probe color at (107,91)
  Left: 0.000000 0.258824 0.737255 0.000000
  Right: 0.000000 0.235294 0.760784 0.000000
PIGLIT: {"result": "fail" }


Anyway, this is not a proper regression, as Roland said, but just one case
where two wrongs were making a right.

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