[Bug 107359] [Regression] [bisected] [OpenGL CTS] [SKL,BDW] KHR-GL46.texture_barrier*-texels, GTF-GL46.gtf21.GL2FixedTests.buffer_corners.buffer_corners, and GTF-GL46.gtf21.GL2FixedTests.stencil_plane_corners.stencil_plane_corners fail with some configuration

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107359

Andrés Gómez García <agomez at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

--- Comment #6 from Andrés Gómez García <agomez at igalia.com> ---
(In reply to Nanley Chery from comment #5)
> The tests pass for me on SKL (with the patch on the list). Could you provide
> more information about your setup?

Ugh! This is getting tricky.

I've created an Ubuntu Xenial based docker image that you can use. You can try
directly with:

--

$ docker run --privileged -t --rm -e DISPLAY=unix$DISPLAY -v
/tmp/.X11-unix:/tmp/.X11-unix
igalia/mesa:vk-gl-cts.opengl-cts-4.6.0.cl.nanley-fix-upstream /bin/bash -c
"export MESA_GLSL_VERSION_OVERRIDE=460; export MESA_GL_VERSION_OVERRIDE=4.6; cd
/home/local/vk-gl-cts/build/external/openglcts/modules; ./glcts
--deqp-case=KHR-GL46.texture_barrier.disjoint-texels
--deqp-screen-rotation=unspecified --deqp-surface-width=-1
--deqp-surface-height=64 --deqp-watchdog=disable --deqp-base-seed=3
--deqp-gl-config-name=rgba8888d24s8 --deqp-surface-type=fbo
--deqp-gl-config-id=1 --deqp-gl-context-type=egl"

--

Or, if you want to get into the image and see what's going on ...

--

$ docker run --privileged --rm -it -v $HOME/.ccache:/home/local/.ccache:Z -e
DISPLAY=unix$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix
igalia/mesa:vk-gl-cts.opengl-cts-4.6.0.cl.nanley-fix-upstream /bin/bash
local at 81260a497ee5:~/vk-gl-cts/build$ export MESA_GLSL_VERSION_OVERRIDE=460;
export MESA_GL_VERSION_OVERRIDE=4.6; cd
/home/local/vk-gl-cts/build/external/openglcts/modules
local at 81260a497ee5:~/vk-gl-cts/build/external/openglcts/modules$ ./glcts
--deqp-case=KHR-GL46.texture_barrier.disjoint-texels
--deqp-screen-rotation=unspecified --deqp-surface-width=-1
--deqp-surface-height=64 --deqp-watchdog=disable --deqp-base-seed=3
--deqp-gl-config-name=rgba8888d24s8 --deqp-surface-type=fbo
--deqp-gl-config-id=1 --deqp-gl-context-type=egl

--

Mesa source code is at /home/local/mesa and is quite close to current master.
Latest commit is "b3b170ade9cc3abe6b861a549292c9ec230844bc" and, then, your
proposed fix on top.

VK-GL-CTS source code is at /home/local/vk-gl-cts, using the "opengl-cts-4.6.0"
branch. Latest commit is "7e3cd2412d640ca8e8e1db9362c32e75a91d5235".

You will need a running X server in the host system. Mine is a Debian Testing
with Linux kernel 4.16.0-2-amd64, xserver-xorg-core 2:1.20.0-3 and
xserver-xorg-video-intel 2:2.99.917+git20171229-1+b1.

Notice that the "local" user inside the docker image has uid 1000. That is
relevant, at least, for the mounted ccache directory in case you want to
compile something.

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