Enable CI for lima again on meson-gxl-s805x-libretech-ac boards
with Mali-450.
These boards are managed by a LAVA instance and so follow the LAVA CI
workflow in Mesa.
The goal is to have coverage for deqp-gles2, as lima is a GLES2-only
driver.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11789>
Currently stride, offset, modifier is obtained by invoking
lima_resource_get_handle() with WINSYS_HANDLE_TYPE_KMS.
Before commit 47f000c170 this path was working. Obtained handle
was simply ignored by DRI frontend and only requested data used.
After commit 47f000c170 such requests started to fail when
DRI is initialized using KMSRO and resource has no scanout data.
When lima_resource_get_param() is implemented, it will be used in
a first place to obtain resource data.
Fixes: 47f000c170 ("lima: fail in get_handle(TYPE_KMS) without a scanout resource")
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12362>
Most systems have either dropped the python executable, or made it
python3.
But it is still possible to configure a system such that python runs
python2. https://www.python.org/dev/peps/pep-0394/
Or, some developers may still be running older distributions where
python is python2.
Since bin/meson_get_version.py now requires python3, we should search
for python3 before python.
Fixes: f1eae2f8bb ("python: drop python2 support")
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12400>
When operators other than eq and ne are involved we can't really
move operands around and negate them because such transformation
may change the value of the whole expression.
Some examples:
For unsigned var:
0 >= 1u + var would eventually become 0xffffffff >= var,
which would always evaluate to true, when original expression
was true only for var == 0xffffffff.
For signed var:
0 >= 1 + var would become -1 >= var, which would evaluate to
false for var == 2147483647, when original expression evaluated
to true (because signed overflow is defined to wrap around in
glsl, 1 + 2147483647 == -2147483648, so 0 >= -2147483648).
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5226
Fixes: 34ec1a24d6 ("glsl: Optimize (x + y cmp 0) into (x cmp -y).")
Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12359>
viewportCount is the number of viewports in pViewports while
firstViewport is the index.
Fixes new CTS dEQP-VK.draw.depth_clamp.*_clamp_four_viewports
Fixes: a2ef92d7a5 ("radv: pre-calculate viewport transforms")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12353>
Enabling GVN uncovered a bug where we would crash if the pass
thinking about pushing something into a loop.
Fixes: 6538b3e566 ("nir: add heuristic for instructions in loops with GCM")
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12242>
Fix defect reported by Coverity Scan.
Uninitialized scalar field (UNINIT_CTOR)
member_not_init_in_gen_ctor: The compiler-generated constructor for this
class does not initialize gpr_unit.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12295>
Fix defects reported by Coverity Scan.
Dereference before null check (REVERSE_INULL)
check_after_deref: Null-checking sa suggests that it may be null,
but it has already been dereferenced on all paths leading to the
check.
check_after_deref: Null-checking sb suggests that it may be null,
but it has already been dereferenced on all paths leading to the
check.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12298>
In a multithreads clover run the get_name call would race against
itself and sometimes an empty device name would occur.
Just init it once.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12285>
This fixes integer division for non-32bit but also fixes the
32-bit case where INT_MIN/-1 causes an exception.
Fixes CL CTS
./integer_ops/test_integer_ops quick_long_math
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12285>
The frontend can't handle variable block sizes properly,
so just lower it here in the backend.
Fixes CTS basic local_linear_id + get_linear_ids
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12285>
The two rasterpos fails looks related to GLSL linking, the vertex
shader is linked with the geometry shader which doesn't use any
of it's outputs so they seem to get removed, which stops the rasterpos
from working.
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12374>
This refactors out the vertex color clamping from the VS shader,
and adds calls to it for the tes/gs stages. It also conditionalised
they key on having later stages as clamping should only happen in
the last stage.
This is needed for GL compatibility profiles
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12374>
In order to enable compat contexts QUADS/QUAD_STRIPS need
to support primitive ID. There are some piglit tests for this.
This adds support to the decomposer to pass quads so the prim
assembler can pick them up and add primitive IDs.
Acked-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12374>
This fixes an issue related with testing this with a kernel with the
performance counters enabled: it introduces a "pad" field that in the CL
submission structure that is not initialized.
Fixes: ca13868098 ("drm-uapi: add v3d performance counters")
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12390>
This shouldn't do anything but will make testing a later patch easier.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8056>
This shouldn't do anything but will make testing a later patch easier.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8056>
dEQP has poor coverage of clear colours with odd formats, and doesn't
check that we dither as expected. This functionality is trivial to unit
test, so there's no excuse not to. Nontrivial reference values are
captured from pandecode of the Mali G52 DDK but should be valid for all
Midgard/Bifrost.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12365>
We support B5G6R5 as blendable, this is just a swizzle away. Reduces the
amount we hit blend shaders, and will fix a clear colour packing unit
test in a moment.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12365>
At the beginning of a render pass, the hardware will fill the tilebuffer
with an arbitrary 128-bit word. To implement colour clears, the driver
must pack the API-specific clear colour according to the 128-bit layout
of the tilebuffer. This layout depends only on the render target format.
The existing code to handle this was based on loose guesswork. It works
for the format / clear colour combinations tested in dEQP-GLES3, but it
is severely deficient in the general case. It works by matching on the
PIPE format of the render target (not the layout of the tilebuffer). For
special cased PIPE formats, it open codes a buggy pack routine.
Otherwise, it defaults to util_pack_color in the hope that will work.
Since util_pack_color doesn't know anything about Mali tilebuffer
layouts, that means it's defaulting to wrong behaviour.
Now that we understand internal tilebuffer layouts, let's rewrite the
packing code. Instead of matching PIPE formats, map the PIPE format to
the internal tilebuffer layout using the common table, ensuring the
mapping remains in sync with the render target descriptor. Then for
blendable tilebuffer formats, pack using a common float -> fixed point
path supporting optional sRGB translation. Raw formats use
util_pack_color as before.
For formats with less than 8 bits per channel, the new code uses the
fractional bits of the fixed-point representation. This is required for
correct dithering if the clear colour is not exactly representable in
the final low precision format.
In summary, at least the following bugs in the old code are fixed:
* Swapped R/B channels with sRGB
* Swapped R/B channels with some missing formats
* Incorrect dithering with RGB565, RGB5_A1
Fixes the following test cases:
dEQP-EGL.functional.wide_color.window_8888_colorspace_srgb
dEQP-EGL.functional.wide_color.pbuffer_8888_colorspace_srgb
dEQP-EGL.functional.wide_color.window_888_colorspace_srgb
dEQP-EGL.functional.wide_color.pbuffer_888_colorspace_srgb
Later in the series, unit tests are added for the new implementation.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12365>
Transfer ownership of the render node fd to the panfrost_device (minor
change to panvk), and then close the file descriptor for the render node
bound to the panfrost_device when destroying the panfrost_device. Of all
the users of panfrost_open_device, panvk is the only one that correctly
closed the fd before. Accordingly, this fixes an fd leak in the Gallium
driver (and performance counter utilities).
This fix still applies to the Gallium driver when renderonly is in use--
although renderonly closes its own fd, the fd is _duplicated_ in
panfrost_drm_winsys.c, so renderonly and panfrost must _both_ close
their respective fd to fix the leak.
This fixes a crash when running dEQP-EGL for more than two hours.
dEQP-EGL creates a new screen for every test case and then immediately
destroys it. If destroying a screen leaks the fd, this causes the number
of open file descriptors to increase monotonically until the process
ends. This will eventually hit the system limit for number of open files
and abort the process.
This bug was identified while attempting to run the OpenGL ES
conformance tests via cts-runner, and then confirmed with `lsof`. With
the fix, the number of file descriptors reported by `lsof | wc -l` is
now constant while running dEQP-EGL as expected.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12346>
Andreas Baierl
Erico Nunes
Filip Gawin
Roman Stratiienko
Jordan Justen
Juan A. Suarez Romero
Marcin Ślusarz
Lionel Landwerlin
Ella-0
Samuel Pitoiset
Timothy Arceri
Vinson Lee
Dave Airlie
Emma Anholt
Rhys Perry
Alyssa Rosenzweig
Icecream95