[Bug 110357] [REGRESSION] [BISECTED] [OpenGL CTS] cts-runner --type=gl46 fails in new attempted "41" configuration

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110357

            Bug ID: 110357
           Summary: [REGRESSION] [BISECTED] [OpenGL CTS] cts-runner
                    --type=gl46 fails in new attempted "41" configuration
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: agomez at igalia.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org
                CC: eric at anholt.net

After:

--

commit dacb11a585face5ca179c34cfc588a71a425c1e0
Author: Eric Anholt <eric at anholt.net>
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 <ajax at redhat.com>

--

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 at 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

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