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3605 Commits

Author SHA1 Message Date
Erik Faye-Lund
3fee91d2e7 docs: add link to extension spec 
We already do this for all the other VK extensions, so we might as well
do this for VK_EXT_vertex_attribute_divisor as well.

Fixes: 2ff97847d1 ("docs: document zink's gl > 3.0 requirements")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7312>
 2020-10-27 12:56:01 +00:00
Erik Faye-Lund
2ff97847d1 docs: document zink's gl > 3.0 requirements 
The new versions of OpenGL exposed by Zink requires additional Vulkan
features, so let's document them.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7286>
 2020-10-26 10:49:58 +00:00
Erik Faye-Lund
be693beef1 docs: do not document required minimum 
We already document that shaderClipDistance is required, and for that
feature to be supported maxClipDistances needs to be at least 8. So
there's no point in documenting the maxClipDistances-requirement.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7286>
 2020-10-26 10:49:58 +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
18cef9c514 docs: Fix "Hosted by" link and drop duplicate. 
We had two links to planet.fdo, with "Hosted by" incorrectly pointing to
it instead of the top-level "what is fdo".

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7258>
 2020-10-22 16:46:40 +00:00
Eric Anholt
1dd6495f78 docs: Add a link to the linux kernel DRM docs under "Developer Topics" 
It's a great source of documentation and replaces a lot of the stale
content on the DRI wiki.

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7258>
 2020-10-22 16:46:40 +00:00
Eric Anholt
2f39dac6e8 docs: Drop extra link to old DRI wiki in the "Help" section. 
It's at the bottom under "Links" still, but if you're looking for help
this old wiki is probably not going to help you.

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7258>
 2020-10-22 16:46:40 +00:00
Martin Peres
d2cb3f862f driconf: add a way to override indirect-GL extensions 
Support for DRI1 is not implemented, but who still uses that?

Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Martin Peres <martin.peres@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7212>
 2020-10-22 07:47:28 +03:00
Martin Peres
7eedc79658 driconf: add a way to override GLX extensions 
Support for DRI1 is not implemented, but who still uses that?

v2:
 - Add the option to the list of new features
 - Drop overriding the Xorg-exposed extensions

Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Martin Peres <martin.peres@mupuf.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7212>
 2020-10-22 07:47:28 +03:00
Eric Anholt
8033200560 docs/v3d: Add a little stub of v3d documentation. 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Eric Anholt
97dd039191 docs/vc4: Add information on the hw documentation available. 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Eric Anholt
c4290a52dd docs/vc4: Move my old vc4 wiki's documentation into docs.mesa3d.org. 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Eric Anholt
4a4b854aa0 docs/vmware: Move the vmware driver docs into the drivers section. 
For more consistency with the other drivers.

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Eric Anholt
313f951f1b docs: Move the gallium driver documentation to the top level. 
I actually had never found these, buried under Developer Topics -> Gallium
-> Drivers.  Given that driver documentation contains not just gallium
driver documentation but also end-user information, bring it to a much
more prominent location between User Topics and Developer Topics at the
top level.

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Erik Faye-Lund
9a644d7017 docs: specify redirects in conf.py instead 
This makes it much easier to discover these.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Erik Faye-Lund
47f52e83d1 docs: specify redirects relative to docs-root 
It's a lot easier to reason about redirects if they're specified
relative to thje docs-root, so let's do that instead.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Erik Faye-Lund
7daf953bc0 docs: verify that targets for relative redirects exist 
This makes it a bit easier to update the redirects.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Erik Faye-Lund
a85c3189fa docs: create leading directories for redirects 
This will be useful when removing entire directories from the docs,
which will happen in an upcoming patch.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7174>
 2020-10-21 18:11:39 +00:00
Alejandro Piñeiro
11d70e7ab9 docs/features: add v3dv driver 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7125>
 2020-10-21 10:48:40 +00:00
Bas Nieuwenhuizen
e7ce74497e radv: Advertise VK_KHR_shader_terminate_invocation. 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7226>
 2020-10-20 22:53:08 +00:00
Eric Anholt
0f82c99c4e docs: Document how to build and install Android drivers. 
This is what I've been using so far.

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7227>
 2020-10-20 18:29:38 +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
Caio Marcelo de Oliveira Filho
8dd03a7c12 anv: Advertise VK_KHR_shader_terminate_invocation 
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7221>
 2020-10-19 19:38:35 +00:00
Mike Blumenkrantz
068b4bf76c doc/features: remove zink entries for GL 3.3 items 
zink fully supports 3.3, so we don't need to be listed for these

Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7204>
 2020-10-19 14:00:02 +00:00
Mike Blumenkrantz
0c70268ff7 zink: mark ARB_sample_shading as supported 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7192>
 2020-10-16 17:14:51 +00:00
Mike Blumenkrantz
7c5129985b zink: implement ARB_draw_indirect 
other than the vaguely gross case of primitive restart with incompatible
draw modes and/or restart index, this is no trouble since the buffer formats
are compatible

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7191>
 2020-10-16 15:55:09 +00:00
Mike Blumenkrantz
3e3b6e995f zink: set 3.3 complete in features.txt 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7190>
 2020-10-16 11:37:52 -04:00
Mike Blumenkrantz
44baddf1fe zink: set 3.2 complete in features.txt 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7190>
 2020-10-16 11:37:47 -04:00
Mike Blumenkrantz
b27ec49e02 zink: mark off GL 3.1 as done in features.txt 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7109>
 2020-10-16 13:57:56 +00:00
Mike Blumenkrantz
cdfb1d925f zink: add last few format maps for ARB_vertex_type_2_10_10_10_rev 
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7140>
 2020-10-15 12:09:55 +00:00
Eric Engestrom
ebd5b555c1 docs/release-calendar: plan 20.3 release 
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6616>
 2020-10-14 21:43:35 +00:00
Eric Engestrom
438a409290 docs: update calendar and link releases notes for 20.1.10 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7147>
 2020-10-14 21:28:23 +02:00
Eric Engestrom
713b666f29 docs: add release notes for 20.1.10 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7147>
 2020-10-14 21:26:26 +02:00
Dylan Baker
1affcea37a docs: update calendar and link releases notes for 20.2.1 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7141>
 2020-10-14 17:51:00 +00:00
Dylan Baker
dee2fdb3da docs: add SHA256 sums for 20.2.1 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7141>
 2020-10-14 17:51:00 +00:00
Dylan Baker
3c89e7b422 docs: add release notes for 20.2.1 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7141>
 2020-10-14 17:51:00 +00:00
Eric Anholt
68daac28df docs: Document how to replicate a CI build locally. 
Who hasn't needed to do this at some point?  Turns out it's not too hard
to do, and was useful for me in iterating on the Android build.

Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6700>
 2020-10-14 16:54:59 +00:00
Erik Faye-Lund
d50e8554b9 zink: add feature-documentation 
This adds some documentation for the current feature-set in Zink,
explaining what extensions are currently needed for what functionality.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7116>
 2020-10-14 14:23:43 +00:00
Mike Blumenkrantz
ef0babab38 zink: ARB_uniform_buffer_object is now implemented, so add cap and feature doc 
fixes mesa/mesa#2872

Reviewed-By: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7079>
 2020-10-13 12:02:59 +00:00
Eric Engestrom
86ededf296 docs: fix 20.2.0 relnotes 
Fixes: ddad8d9c98 ("docs: add release notes for 20.2.0")
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7107>
 2020-10-12 22:10:38 +00:00
Eric Engestrom
e57cd6dc19 docs: fix release calendar 
Fixes: 7d72110a1c ("docs/release-calender: Add 20.2 stable releases")
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7107>
 2020-10-12 22:10:38 +00:00
Eric Engestrom
b04f57cb3d docs: fix relnotes index 
Add missing `.0` to 20.2.0 and fix bad merge.

Fixes: 63f61b084a ("docs: update calendar and link releases notes for 20.2")
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7107>
 2020-10-12 22:10:38 +00:00
Dylan Baker
207138b927 docs: Add sh256 sums for 20.2.0 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6904>
 2020-10-12 09:59:28 -07:00
Dylan Baker
ddad8d9c98 docs: add release notes for 20.2.0 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6904>
 2020-10-12 09:59:28 -07:00
Dylan Baker
7d72110a1c docs/release-calender: Add 20.2 stable releases 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6904>
 2020-10-12 09:59:28 -07:00
Dylan Baker
63f61b084a docs: update calendar and link releases notes for 20.2 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6904>
 2020-10-12 09:56:54 -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
Timur Kristóf
9bf92d4357 radv/aco: Enable NGG GS by default. 
ACO NGG GS now supports everything we need except streamout
(aka. transform feedback), but we don't use NGG anyway when
streamout is needed.

Also add a note to the new features txt.

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/6964>
 2020-10-09 15:26:15 +02:00
Jason Ekstrand
449f1fee9e gallium/pipe: Add a GALLIUM_PIPE_SEARCH_DIR override env var 
This can be useful if you rsync an install between two machines and the
paths don't perfectly match up.  OpenGL drivers already work fine but
anything which uses pipe-loader has a compile-time path.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7047>
 2020-10-07 16:03:11 -05:00
Marek Olšák
593517a775 gallium: add pipe_context::set_inlinable_constants 
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6955>
 2020-10-07 17:30:12 +00:00