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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [i915 CI][SKL, GLK] spec@ext_framebuffer_multisample_blit_scaled@blit-scaled samples=2* - warn"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109979">109979</a>
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<tr>
<th>Summary</th>
<td>[i915 CI][SKL, GLK] spec@ext_framebuffer_multisample_blit_scaled@blit-scaled samples=2* - warn
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
<tr>
<th>Version</th>
<td>18.2
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Drivers/DRI/i965
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>martin.peres@free.fr
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>After updating mesa from 18.0.5 to 18.2.2, our SKL and GLK piglit machines
(<a href="https://intel-gfx-ci.01.org/hardware.html#pigs">https://intel-gfx-ci.01.org/hardware.html#pigs</a>) started consistently failing
both "spec@ext_framebuffer_multisample_blit_scaled@blit-scaled samples=2" and
"spec@ext_framebuffer_multisample_blit_scaled@blit-scaled samples=2 with
gl_texture_2d_multisample_array".
The piglit version is a little old though:
fdc5a4ca11124ab8413c7988896eec4c97336694
Here are the logs from the GLK platform when running
"spec@ext_framebuffer_multisample_blit_scaled@blit-scaled samples=2":
Testing Intel-specific behavior.
Left Image: multisample scaled blit using extension.
Right Image: multisample scaled blit using shader program.
Probe color at (4,1)
Left: 0.749020 0.749020 0.749020 0.749020
Right: 0.560784 0.560784 0.560784 0.560784
MS attachment = TEXTURE, scale = 0.100000, result = fail
Probe color at (7,0)
Left: 0.000000 0.000000 0.000000 0.000000
Right: 0.658824 0.658824 0.658824 0.658824
MS attachment = TEXTURE, scale = 0.200000, result = fail
Probe color at (4,0)
Left: 0.329412 0.329412 0.329412 0.329412
Right: 0.564706 0.564706 0.564706 0.564706
MS attachment = TEXTURE, scale = 0.300000, result = fail
Probe color at (21,0)
Left: 0.552941 0.552941 0.552941 0.552941
Right: 0.792157 0.792157 0.792157 0.792157
MS attachment = TEXTURE, scale = 0.400000, result = fail
Probe color at (2,0)
Left: 0.403922 0.403922 0.403922 0.403922
Right: 0.890196 0.890196 0.890196 0.890196
MS attachment = TEXTURE, scale = 0.500000, result = fail
Probe color at (2,0)
Left: 1.000000 1.000000 1.000000 1.000000
Right: 0.654902 0.654902 0.654902 0.654902
MS attachment = TEXTURE, scale = 0.600000, result = fail
Probe color at (3,0)
Left: 0.164706 0.164706 0.164706 0.164706
Right: 0.933333 0.933333 0.933333 0.933333
MS attachment = TEXTURE, scale = 0.700000, result = fail
Probe color at (3,0)
Left: 1.000000 1.000000 1.000000 1.000000
Right: 0.219608 0.219608 0.219608 0.219608
MS attachment = TEXTURE, scale = 0.800000, result = fail
Probe color at (4,0)
Left: 0.023529 0.023529 0.023529 0.023529
Right: 0.956863 0.956863 0.956863 0.956863
MS attachment = TEXTURE, scale = 0.900000, result = fail
Probe color at (4,0)
Left: 0.894118 0.894118 0.894118 0.894118
Right: 0.078431 0.078431 0.078431 0.078431
MS attachment = TEXTURE, scale = 1.000000, result = fail
Probe color at (0,0)
Left: 0.956863 0.956863 0.956863 0.956863
Right: 0.976471 0.976471 0.976471 0.976471
MS attachment = TEXTURE, scale = 1.100000, result = fail
Probe color at (0,0)
Left: 0.925490 0.925490 0.925490 0.925490
Right: 0.968627 0.968627 0.968627 0.968627
MS attachment = TEXTURE, scale = 1.200000, result = fail
Probe color at (0,0)
Left: 0.898039 0.898039 0.898039 0.898039
Right: 0.968627 0.968627 0.968627 0.968627
MS attachment = TEXTURE, scale = 1.300000, result = fail
Probe color at (0,0)
Left: 0.866667 0.866667 0.866667 0.866667
Right: 0.968627 0.968627 0.968627 0.968627
MS attachment = TEXTURE, scale = 1.400000, result = fail
Probe color at (0,0)
Left: 0.843137 0.843137 0.843137 0.843137
Right: 0.976471 0.976471 0.976471 0.976471
MS attachment = TEXTURE, scale = 1.500000, result = fail
Probe color at (0,0)
Left: 0.815686 0.815686 0.815686 0.815686
Right: 0.980392 0.980392 0.980392 0.980392
MS attachment = TEXTURE, scale = 1.600000, result = fail
Probe color at (0,0)
Left: 0.792157 0.792157 0.792157 0.792157
Right: 0.988235 0.988235 0.988235 0.988235
MS attachment = TEXTURE, scale = 1.700000, result = fail
Probe color at (0,0)
Left: 0.768627 0.768627 0.768627 0.768627
Right: 0.992157 0.992157 0.992157 0.992157
MS attachment = TEXTURE, scale = 1.800000, result = fail
Probe color at (0,0)
Left: 0.749020 0.749020 0.749020 0.749020
Right: 1.000000 1.000000 1.000000 1.000000
MS attachment = TEXTURE, scale = 1.900000, result = fail
Probe color at (0,0)
Left: 0.737255 0.737255 0.737255 0.737255
Right: 0.976471 0.976471 0.976471 0.976471
MS attachment = TEXTURE, scale = 2.000000, result = fail
Probe color at (0,0)
Left: 0.725490 0.725490 0.725490 0.725490
Right: 0.956863 0.956863 0.956863 0.956863
MS attachment = TEXTURE, scale = 2.100000, result = fail
Probe color at (0,0)
Left: 0.713726 0.713726 0.713726 0.713726
Right: 0.933333 0.933333 0.933333 0.933333
MS attachment = TEXTURE, scale = 2.200000, result = fail
Probe color at (0,0)
Left: 0.705882 0.705882 0.705882 0.705882
Right: 0.913725 0.913725 0.913725 0.913725
MS attachment = TEXTURE, scale = 2.300000, result = fail
Probe color at (0,0)
Left: 0.698039 0.698039 0.698039 0.698039
Right: 0.898039 0.898039 0.898039 0.898039
MS attachment = TEXTURE, scale = 2.400000, result = fail
Probe color at (0,0)
Left: 0.690196 0.690196 0.690196 0.690196
Right: 0.882353 0.882353 0.882353 0.882353
MS attachment = TEXTURE, scale = 2.500000, result = fail
Probe color at (4,1)
Left: 0.749020 0.749020 0.749020 0.749020
Right: 0.560784 0.560784 0.560784 0.560784
MS attachment = RENDERBUFFER, scale = 0.100000, result = fail
Probe color at (7,0)
Left: 0.000000 0.000000 0.000000 0.000000
Right: 0.658824 0.658824 0.658824 0.658824
MS attachment = RENDERBUFFER, scale = 0.200000, result = fail
Probe color at (4,0)
Left: 0.329412 0.329412 0.329412 0.329412
Right: 0.564706 0.564706 0.564706 0.564706
MS attachment = RENDERBUFFER, scale = 0.300000, result = fail
Probe color at (21,0)
Left: 0.552941 0.552941 0.552941 0.552941
Right: 0.792157 0.792157 0.792157 0.792157
MS attachment = RENDERBUFFER, scale = 0.400000, result = fail
Probe color at (2,0)
Left: 0.403922 0.403922 0.403922 0.403922
Right: 0.890196 0.890196 0.890196 0.890196
MS attachment = RENDERBUFFER, scale = 0.500000, result = fail
Probe color at (2,0)
Left: 1.000000 1.000000 1.000000 1.000000
Right: 0.654902 0.654902 0.654902 0.654902
MS attachment = RENDERBUFFER, scale = 0.600000, result = fail
Probe color at (3,0)
Left: 0.164706 0.164706 0.164706 0.164706
Right: 0.933333 0.933333 0.933333 0.933333
MS attachment = RENDERBUFFER, scale = 0.700000, result = fail
Probe color at (3,0)
Left: 1.000000 1.000000 1.000000 1.000000
Right: 0.219608 0.219608 0.219608 0.219608
MS attachment = RENDERBUFFER, scale = 0.800000, result = fail
Probe color at (4,0)
Left: 0.023529 0.023529 0.023529 0.023529
Right: 0.956863 0.956863 0.956863 0.956863
MS attachment = RENDERBUFFER, scale = 0.900000, result = fail
Probe color at (4,0)
Left: 0.894118 0.894118 0.894118 0.894118
Right: 0.078431 0.078431 0.078431 0.078431
MS attachment = RENDERBUFFER, scale = 1.000000, result = fail
Probe color at (0,0)
Left: 0.956863 0.956863 0.956863 0.956863
Right: 0.976471 0.976471 0.976471 0.976471
MS attachment = RENDERBUFFER, scale = 1.100000, result = fail
Probe color at (0,0)
Left: 0.925490 0.925490 0.925490 0.925490
Right: 0.968627 0.968627 0.968627 0.968627
MS attachment = RENDERBUFFER, scale = 1.200000, result = fail
Probe color at (0,0)
Left: 0.898039 0.898039 0.898039 0.898039
Right: 0.968627 0.968627 0.968627 0.968627
MS attachment = RENDERBUFFER, scale = 1.300000, result = fail
Probe color at (0,0)
Left: 0.866667 0.866667 0.866667 0.866667
Right: 0.968627 0.968627 0.968627 0.968627
MS attachment = RENDERBUFFER, scale = 1.400000, result = fail
Probe color at (0,0)
Left: 0.843137 0.843137 0.843137 0.843137
Right: 0.976471 0.976471 0.976471 0.976471
MS attachment = RENDERBUFFER, scale = 1.500000, result = fail
Probe color at (0,0)
Left: 0.815686 0.815686 0.815686 0.815686
Right: 0.980392 0.980392 0.980392 0.980392
MS attachment = RENDERBUFFER, scale = 1.600000, result = fail
Probe color at (0,0)
Left: 0.792157 0.792157 0.792157 0.792157
Right: 0.988235 0.988235 0.988235 0.988235
MS attachment = RENDERBUFFER, scale = 1.700000, result = fail
Probe color at (0,0)
Left: 0.768627 0.768627 0.768627 0.768627
Right: 0.992157 0.992157 0.992157 0.992157
MS attachment = RENDERBUFFER, scale = 1.800000, result = fail
Probe color at (0,0)
Left: 0.749020 0.749020 0.749020 0.749020
Right: 1.000000 1.000000 1.000000 1.000000
MS attachment = RENDERBUFFER, scale = 1.900000, result = fail
Probe color at (0,0)
Left: 0.737255 0.737255 0.737255 0.737255
Right: 0.976471 0.976471 0.976471 0.976471
MS attachment = RENDERBUFFER, scale = 2.000000, result = fail
Probe color at (0,0)
Left: 0.725490 0.725490 0.725490 0.725490
Right: 0.956863 0.956863 0.956863 0.956863
MS attachment = RENDERBUFFER, scale = 2.100000, result = fail
Probe color at (0,0)
Left: 0.713726 0.713726 0.713726 0.713726
Right: 0.933333 0.933333 0.933333 0.933333
MS attachment = RENDERBUFFER, scale = 2.200000, result = fail
Probe color at (0,0)
Left: 0.705882 0.705882 0.705882 0.705882
Right: 0.913725 0.913725 0.913725 0.913725
MS attachment = RENDERBUFFER, scale = 2.300000, result = fail
Probe color at (0,0)
Left: 0.698039 0.698039 0.698039 0.698039
Right: 0.898039 0.898039 0.898039 0.898039
MS attachment = RENDERBUFFER, scale = 2.400000, result = fail
Probe color at (0,0)
Left: 0.690196 0.690196 0.690196 0.690196
Right: 0.882353 0.882353 0.882353 0.882353
MS attachment = RENDERBUFFER, scale = 2.500000, result = fail</pre>
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</p>
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