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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - dEQP failures on llvmpipe"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94957#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - dEQP failures on llvmpipe"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94957">bug 94957</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>A random sampling of the texturing tests that failed seem to all pass with
GALLIVM_DEBUG=no_rho_approx,no_brilinear,no_quad_lod
I will start a fresh run with these parameters. A random blending test makes it
seem like it completely fails. I'd like to encourage you to grab a copy of deqp
and run it yourself to see the details - you get expected and actual images
among other things.
<TestCaseResult Version="0.3.3"
CasePath="dEQP-GLES3.functional.fragment_ops.blend.default_framebuffer.rgb_func_alpha_func.src.dst_color_one_minus_src_alpha"
CaseType="SelfValidate">
<Text>RGB equation = GL_FUNC_ADD</Text>
<Text>RGB src func = GL_DST_COLOR</Text>
<Text>RGB dst func = GL_ONE</Text>
<Text>Alpha equation = GL_FUNC_ADD</Text>
<Text>Alpha src func = GL_ONE_MINUS_SRC_ALPHA</Text>
<Text>Alpha dst func = GL_ONE</Text>
<Text>Blend color = (0.2, 0.4, 0.6, 0.8)</Text>
<Text>Image comparison failed: max difference = (97, 97, 97, 1), threshold =
(4, 4, 4, 4)</Text>
Looking at the error mask:
data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAIAAAAlC+aJAAAAmElEQVRoge3YMQ6A
IBAF0Y/3vzMWRgqjnctkk3mVdDsgDSMzcyTJmEnafC9HmjOA1jXgug/pG5C7oXHA
xQCaATQDaAbQDKAZQDOAZgDNAJoBtB0Bj8fAf206gbqGwoDSjV+qAvZMHy8xz4AP
6/X4dfmjwhNYQ9dNH38hngE0A2gG0AygGUAzgGYAzQCaATQDaAbQDKAZQDsBxS4p
f+bHF58AAAAASUVORK5CYII=
(paste that into the url bar of your browser) makes it seem like something
funny is going on. Green = good, red = bad. This is running on a SKL with LLVM
3.7.1 in case it matters.</pre>
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