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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [REGRESSION] [BISECTED] [OpenGL CTS] cts-runner --type=gl46 fails in new attempted "41" configuration"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110357">110357</a>
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<th>Summary</th>
<td>[REGRESSION] [BISECTED] [OpenGL CTS] cts-runner --type=gl46 fails in new attempted "41" configuration
</td>
</tr>
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<th>Product</th>
<td>Mesa
</td>
</tr>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Drivers/DRI/i965
</td>
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<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>agomez@igalia.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>eric@anholt.net
</td>
</tr></table>
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<pre>After:
--
commit dacb11a585face5ca179c34cfc588a71a425c1e0
Author: Eric Anholt <<a href="mailto:eric@anholt.net">eric@anholt.net</a>>
Date: Sat Aug 25 14:16:59 2018 -0700
egl: Add a 565 pbuffer-only EGL config under X11.
The CTS requires a 565-no-depth-no-stencil (meaning d/s not-required, not
not-present) config for ES 3.0, but at depth 24 of X11 we wouldn't do so.
We can satisfy that bad requirement using a pbuffer-only visual with
whatever other buffers the driver happens to have given us.
I've tried to raise this as an absurd requirement with Khronos and made no
progress.
v2: Make sure it's single sample, no depth, no stencil. Comment typo fix
Reviewed-by: Adam Jackson <<a href="mailto:ajax@redhat.com">ajax@redhat.com</a>>
--
VK-GL-CTS's cts-runner adds a new configuration to the suite (41):
config-gl46-gtf-master-cfg-41-run-22-width-64-height-64-seed-1.qpa
config-gl46-gtf-master-cfg-41-run-23-width-113-height-47-seed-2.qpa
config-gl46-master-cfg-41-run-0-width-64-height-64-seed-1.qpa
config-gl46-master-cfg-41-run-1-width-113-height-47-seed-2.qpa
The cts-runner aborts when attempting to run those and, hence, doesn't complete
the conformance run.
For example:
local@37d47ab783e6:~/vk-gl-cts/build/external/openglcts/modules$
MESA_GLSL_VERSION_OVERRIDE=460 MESA_GL_VERSION_OVERRIDE=4.6 ./glcts
--deqp-caselist-file=gl_cts/data/mustpass/gl/khronos_mustpass/4.6.0.x/gl46-master.txt
--deqp-screen-rotation=unspecified --deqp-surface-width=64
--deqp-surface-height=64 --deqp-watchdog=disable --deqp-base-seed=1
--deqp-surface-type=pbuffer --deqp-gl-config-id=41 --deqp-gl-context-type=egl
--deqp-log-filename=config-gl46-master-cfg-41-run-0-width-64-height-64-seed-1.qpa
--deqp-log-images=disable --deqp-log-shader-sources=disable
Writing test log into
config-gl46-master-cfg-41-run-0-width-64-height-64-seed-1.qpa
dEQP Core git-ed324ca63d3a40e0b82abe4a3d155afa28fefce1 (0xed324ca6) starting..
target implementation = 'X11 EGL'
FATAL ERROR: Got EGL_BAD_MATCH: eglCreatePbufferSurface() at
egluGLContextFactory.cpp:293
Killed</pre>
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