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71 Commits

Author SHA1 Message Date
Marek Olšák
576f8394db radeonsi: remove the primitive discard compute shader 
It doesn't always work, it's only useful on gfx9 and older, and it's too
complicated.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4011

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12812>
 2021-09-10 23:32:03 +00:00
Marek Olšák
34a2c75310 radeonsi: enable DCC stores on gfx10.3 APUs for better performance 
There is just one hw bug that we need to handle.

NO_DCC_FB was unused.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12449>
 2021-09-01 07:51:30 +00:00
Nanley Chery
7d59a66e3a intel: Use env_var_as_boolean for INTEL_NO_HW 
The prior method of checking the result of getenv() for NULL would cause
the feature to be enabled for INTEL_NO_HW=0.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12007>
 2021-08-24 00:12:47 +00:00
Marek Olšák
8f935317e6 frontend/dri: add environment variable DRI_NO_MSAA for performance comparisons 
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12491>
 2021-08-21 00:30:59 +00:00
Timur Kristóf
f30e4351de radv: Support NGG culling with new perftest environment variable. 
Currently we don't enable it on any chip by default, but
we plan to enable it soon on GFX10.3 when we are comfortable
with its performance.

RADV_PERFTEST=nggc environment variable enables it on GFX10+ GPUs.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10525>
 2021-07-13 23:56:33 +00:00
Rhys Perry
90c14398a3 docs/envvars: fix RADV_TEX_ANISO 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11640>
 2021-06-29 13:22:34 +00:00
Simon Ser
ae2b7a29d2 docs/envvars: document MESA_VK_WSI_PRESENT_MODE 
This env var was introduced in a182adfd83 ("wsi: allow to override the
present mode with MESA_VK_WSI_PRESENT_MODE").

Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11441>
 2021-06-21 20:22:51 +00:00
Bas Nieuwenhuizen
c27e3a6248 radv: Add rt perftest flag. 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11078>
 2021-06-18 22:16:27 +00:00
Erik Faye-Lund
4fd9c6d9f3 docs: add the doc-comment for fse-vars 
This just copies the comment that's in the code where this state is
stored. It seems better than nothing.

Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11106>
 2021-06-02 12:56:05 +00:00
Erik Faye-Lund
d4397c0048 docs: use envvar role for envvars 
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11106>
 2021-06-02 12:56:05 +00:00
Erik Faye-Lund
7268a429ce docs: use file-role for paths 
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11106>
 2021-06-02 12:56:05 +00:00
Erik Faye-Lund
c13f8bc5ac docs: fix header-levels in envvars.rst 
It seems something went wrong during conversion of this article (or
maybe even before in the HTML version), where every header after the
"Gallium environment variables" header was nested below it.

That's clearly not what's meant here, so let's fix that.

This makes the toctree make a bit more sense for this article.

Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11106>
 2021-06-02 12:56:05 +00:00
Erik Faye-Lund
aba4e7f5bd docs: quote a few defines 
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11106>
 2021-06-02 12:56:05 +00:00
Samuel Pitoiset
69ae02151d radv: remove DFSM 
DFSM has never been enabled by default because it was slower.
RadeonSI is also dropping support for this because they discovered
that's actually not efficient in practice.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10968>
 2021-05-26 17:22:14 +00:00
Samuel Pitoiset
1bbbdfe590 radv: enable DCC stores on RDNA2 
It seems this gives 2-3% improvements most of the time. This also
enables DCC for concurrent images.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10454>
 2021-05-19 07:17:29 +00:00
Erik Faye-Lund
aa038773b7 docs: document r600 envvars 
We document other AMD GPU envvars, so let's add docs for the r600
envvars as well.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2022
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10453>
 2021-04-28 08:47:20 +00:00
Erik Faye-Lund
39c0cf55c2 docs: fixup indentation of radeonsi envvar values 
Otherwise, these will end up in the same definition-list, which isn't
very clear, and different to what we do elsewhere in this file.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10453>
 2021-04-28 08:47:20 +00:00
Samuel Pitoiset
9bcaeddf77 radv: enable TC-compat CMASK on GFX8-9 
It's already implemented and it works quite fine on GFX10+, so it
should be safe to enable it on GFX8-9.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10488>
 2021-04-28 08:01:41 +00:00
Erik Faye-Lund
1637f1dedf docs: remove documentation of MESA_CI_VISUAL 
The support for color-indexed rendering was removed from mesa all the
way back in 2010, in commit 81fe9949ef ("mesa/xlib: Remove support for
color-index rendering").

So let's drop it from our documentation as well. This environment
variable does nothing.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10281>
 2021-04-26 08:39:02 +00:00
Samuel Pitoiset
bba6be03f9 radv: remove RADV_DEBUG=nothreadllvm 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10429>
 2021-04-23 11:26:48 +00:00
Samuel Pitoiset
1ad295ed6f radv: allow to force VRS rates on GFX10.3 with RADV_FORCE_VRS 
This allows to force the VRS rates via RADV_FORCE_VRS, the supported
values are 2x2, 1x2 and 2x1. This supports the primitive shading rate
mode for non GUI elements.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7794>
 2021-04-09 14:47:53 +02:00
Samuel Pitoiset
2ded998a57 radv: allow DCC for storage images on GFX10.3 with RADV_PERFTEST=dccstores 
It's not enabled by default because it requires performance testing.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9919>
 2021-04-05 08:54:55 +00:00
Samuel Pitoiset
8fa7aa16ce radv: change RADV_FORCE_FAMILY to use family name instead of LLVM processor name 
gfx1030 doesn't allow us to specify e.g. dimgrey.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9974>
 2021-04-05 06:53:55 +00:00
Erik Faye-Lund
22fac1b682 docs: no-op'd -> disabled 
"Disabled" is a common English word, that perfectly covers this usage.
So let's use that instead of this non-dictionary word.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9947>
 2021-04-01 08:33:41 +00:00
Erik Faye-Lund
86196fa3c0 docs: spell out environment 
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9947>
 2021-04-01 08:33:41 +00:00
Erik Faye-Lund
807d86718f docs: dfsm -> DFSM 
This abberation is spelled in all-caps other places in this document.

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9946>
 2021-03-31 16:23:19 +00:00
Samuel Pitoiset
92764abc82 radv: add RADV_DEBUG=novrsflatshading option 
To easily debug if enabling VRS for flat shading is broken.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9515>
 2021-03-22 12:36:26 +01:00
Rhys Perry
e2cdbb25c7 aco: add ACO_DEBUG=liveinfo 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9599>
 2021-03-19 11:27:05 +00:00
Rhys Perry
8e409abf96 docs: document ACO_DEBUG=perfinfo 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9599>
 2021-03-19 11:27:05 +00:00
Samuel Pitoiset
9d42e71505 radv: add notccompatcmask debug option 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9415>
 2021-03-17 08:55:16 +00:00
Bas Nieuwenhuizen
ff99faf0cf radv: Add nodisplaydcc option. 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9318>
 2021-03-01 14:42:41 +00:00
Bas Nieuwenhuizen
3c9452c3ae radv: Add sam option. 
So that people without large BAR can try this out.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9318>
 2021-03-01 14:42:41 +00:00
Dave Airlie
abbca2fa92 radv: remove all entrypoint enabled debug option 
This was useful back at the dawn of time when apps weren't as
well developed and layers mostly sucked. I don't think it's been
used in a quite a while so remove it, as the new dispatch
layer doesn't support it.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8676>
 2021-02-01 18:54:24 +00:00
Rhys Perry
f17de6a803 radv: add RADV_DEBUG=invariantgeom 
This can be used to work around a common class of bugs appearing as
flickering.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8104>
 2021-01-12 15:11:49 +00:00
Bas Nieuwenhuizen
f06e91d85a radv: Use VRAM for upload buffers if entire VRAM is CPU-visible. 
Not doing this for APUs because spilling is quite likely, due to
overall VRAM pressure.

Also adding a flag to disable for performance debugging.

Finally adds some memset for places where we depended on the memory
being initialized to zero, which we won't get with VRAM anymore.
(I think these places should stop depending on it since it hides
 issues with executing the cmdbuffer multiple times, but this
  preserves behavior)

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7979>
 2021-01-04 13:10:15 +00:00
Marek Olšák
1f31a21664 radeonsi: remove SDMA support 
There are many issues with SDMA across many generations of hardware.
A recent example is that gfx10.3 suffers from random GPU hangs if
userspace uses SDMA.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7908>
 2020-12-09 00:52:26 +00:00
Lionel Landwerlin
b039e03f55 mesa: add an environment variable to default enable INTEL_blackhole 
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7640>
 2020-11-23 11:56:48 +00:00
Samuel Pitoiset
4ffa6acb0d radv: add RADV_DEBUG=noumr to disable UMR logs during GPU hang detection 
Sometimes UMR logs can't be dumped and you would get permission
denied, even if the UMR binary has the setuid bit enabled.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7706>
 2020-11-23 08:44:52 +01:00
Samuel Pitoiset
8d7f78ccf8 radv: append a time string to the hang report dump directory 
Using the PID only isn't really informative.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7706>
 2020-11-23 08:44:52 +01:00
Adam Jackson
a59b1b18a9 glx, egl: Add LIBGL_DRI2_DISABLE environment variable 
For orthogonality with LIBGL_DRI3_DISABLE.

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7688>
 2020-11-20 16:15:57 +00:00
Pierre-Eric Pelloux-Prayer
6e7e208867 radeonsi: remove AMD_DEBUG=zerovram flag 
The same feature is available by using: radeonsi_zerovram=true

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7525>
 2020-11-13 11:19:58 +00:00
Pierre-Eric Pelloux-Prayer
b9605f1a74 radeonsi: remove unused NO_RB_PLUS flag 
It's not used since https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1751.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7525>
 2020-11-13 11:19:58 +00:00
Simon Ser
1cf1ece738 radv: add img debug flag 
This is similar to AMD_DEBUG=tex, but for radv.

Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5734>
 2020-11-13 11:32:17 +01:00
Erik Faye-Lund
4aded09734 docs: fbo -> FBO 
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7060>
 2020-10-28 10:27:51 +00:00
Erik Faye-Lund
e8d0313df5 docs: hud -> HUD 
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7060>
 2020-10-28 10:27:51 +00:00
Erik Faye-Lund
f408343198 docs: api -> API 
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7060>
 2020-10-28 10:27:51 +00:00
Erik Faye-Lund
689145eeb2 docs: eg. -> e.g. 
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7060>
 2020-10-28 10:27:51 +00:00
Samuel Pitoiset
33c9d4bf31 radv: replace RADV_TRACE_FILE by RADV_DEBUG=hang 
The trace file will be dumped as part of the hang report into
$HOME/radv_dumps_<pid>/trace.log if a GPU hang is detected.

The old and famous RADV_TRACE_FILE envvar is now deprecated.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7233>
 2020-10-23 07:35:00 +00:00
Eric Anholt
d0f8fe5909 softpipe: Switch to using NIR as the shader format from mesa/st. 
This causes our TGSI to use far more temps, since NTT is currently not
releasing temps from registers.  On the other hand, this interpreter is
already spectacularly slow, and if we wanted to go fast we should probably
write a scalar NIR intrepeter.

For now, using NTT means that we test that codepath in preparation for
switching TGSI-consuming HW drivers over, so that we can eventually
garbage collect st_glsl_to_tgsi.

As this is a major restructuring, there are some impacts on piglit:

- Several tests start assert failing about 64-bit NIR registers for temp
  arrays not getting split to vec2s:
  - fs-frexp-dvec4-variable-index.shader_test
  - arb_gpu_shader_fp64/uniform_buffers/{vs,fs,gs}-array-copy.shader_test
  - arb_gpu_shader_int64/execution/indirect-array-two-accesses.shader_test
- dEQP-GLES31.functional.primitive_bounding_box.wide_points.global_state.vertex_geometry_fragment.fbo_bbox_larger
  starts crashing depending on various bits of state (previous tests run
  before it, presence of valgrind, presence of glib's memcheck).  Doesn't
  seem really NTT-specific, added to flakes list with other GS flakes.
- Almost 200 fp64/int64-related tests start passing, mostly around i/o loayout.

shader-db:
total instructions in shared programs: 3492656 -> 3081674 (-11.77%)
total loops in shared programs: 1418 -> 1387 (-2.19%)
total temps in shared programs: 340041 -> 615527 (81.02%)
total const in shared programs: 3158970 -> 1528630 (-51.61%)
total imm in shared programs: 117586 -> 101349 (-13.81%)
Total CPU time (seconds): 430.36 -> 900.94 (109.35%)

FPS results:
glmark2 texture               +7.32484% +/- 3.76528% (n=10)
glmark2 desktop:effect=shadow +20%      +/- 0% (n=10)
glmark2 shadow                +6.49351% +/- 3.65335% (n=7)
glmark2 conditionals          +18.75%   +/- 2.74658% (n=9)

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3395>
 2020-10-20 08:54:06 -07:00
John Bates
5de56937a3 disk_cache: build option for disabled-by-default 
On some systems it is problematic to have the shader cache enabled
by default. This adds a build option to support the disk cache but
keep it disabled unless the environment variable
MESA_GLSL_CACHE_DISABLE=false.

For example, on Chrome OS, Chrome already has it's own shader
disk cache implementation so it disables the mesa feature. Tests
do not want the shader disk cache enabled because it can cause
inconsistent performance results and the default 1GB for the
disk cache could lead to problems that require more effort to
work around. The Mesa shader disk cache is useful for VMs though,
where it is easy to configure the feature with environment
variables. With the current version of Mesa, Chrome OS would need
to have a system-wide environment variable to disable the disk
cache everywhere except where needed. More elegant to just build
Mesa with the cache feature disabled by default.

Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6967>
 2020-10-09 16:52:49 +00:00