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4269 Commits

Author SHA1 Message Date
antonino 2bd72a4101 nir: keep xfb properties in nir_create_passthrough_gs 
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21238>
 2023-03-29 19:18:40 +00:00
antonino 0b65514775 nir/zink: handle provoking vertex mode in nir_create_passthrough_gs 
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21238>
 2023-03-29 19:18:40 +00:00
antonino 1a5bdca2dd zink: implement flat shading using inlined uniforms 
Zink will now handle flat interpolation correctly when line loops
are generated from primitives.

The flat shading information is passed to the emulation gs using constant
uniforms which get inlined.

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21238>
 2023-03-29 19:18:40 +00:00
antonino 3b5fb8b060 nir: allow to force line strip out in nir_create_passthrough_gs 
`nir_create_passthrough_gs` now allows the user to force the generated GS
to always output a line strip from the primitive
regardless of whether edgeflags are present.

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21238>
 2023-03-29 19:18:40 +00:00
antonino 24535ffb3d nir: handle edge flags in nir_create_passthrough_gs 
`nir_create_passthrough_gs` will now take a boolean argument to decide
whether it needs to handle edgeflags.

When true is passed it will output a line strip where edges that
shouldn't be visible are not emitted.

This is usefull because geometry shaders will generally throw away
edgeflags so for a passthrough GS to act transparently it needs to emulate them.

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21238>
 2023-03-29 19:18:40 +00:00
antonino a0751e8088 nir: calculate number of vertices in nir_create_passthrough_gs 
`nir_create_passthrough_gs` has been changed to take the type of primitive
as opposed to the number of vertices as an argument.

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21238>
 2023-03-29 19:18:40 +00:00
antonino edecb66b01 nir: avoid generating conflicting output variables 
Because not all vertex outputs can have corresponding fragment inputs
(eg. edgeflags) some logic is needed to correctly generate variables in
a passthough gs.

Before this change some output variables ened up with the same location.

Fixes: d0342e28b3 ("nir: Add helper to create passthrough GS shader")

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21238>
 2023-03-29 19:18:39 +00:00
antonino ea14579f3d nir: handle primitives with adjacency 
`nir_create_passthrough_gs` can now handle primitives with adjacency where some
vertices need to be skipped.

Fixes: d0342e28b3 ("nir: Add helper to create passthrough GS shader")
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21238>
 2023-03-29 19:18:39 +00:00
Sil Vilerino 0d0221a574 nir: Fix use of alloca() without #include c99_alloca.h 
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22150>
 2023-03-29 16:56:42 +00:00
Emma Anholt ceef2b9982 nir/lower_sysvals: Add support for un-lowered tess_level_inner/outer. 
GLSL has been responsible for doing this, but we can just extract the
array index here.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21940>
 2023-03-29 16:06:03 +00:00
Timur Kristóf b688a6d227 nir: Remove IB address and stride intrinsics. 
RADV used these to emulate firstTask for NV_mesh_shader.
They are no longer needed.

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/22139>
 2023-03-29 15:08:55 +00:00
Qiang Yu bf9c1699cd nir: add nir_fisnan helper function 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21552>
 2023-03-28 19:57:11 +00:00
Qiang Yu c9d60547ef nir,radeonsi: add and implement nir_load_alpha_reference_amd 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21552>
 2023-03-28 19:57:11 +00:00
Qiang Yu 6848e05f9c nir: pack_(s|u)norm_2x16 support float16 as input 
For AMD GPU which has instruction to normalize and pack two float16
inputs, and used when fragment shader export color output.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21552>
 2023-03-28 19:57:11 +00:00
Faith Ekstrand 01275a1a95 nir: Drop a bunch of Authors tags 
This is what git blame is for.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22120>
 2023-03-26 00:16:25 +00:00
Konstantin Seurer 200e551cbb nir/lower_shader_calls: Remat derefs before lowering resumes 
Closes: #7923
cc: mesa-stable

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20399>
 2023-03-24 14:55:37 +00:00
Alyssa Rosenzweig 47ed0b41be nir: Add Mali load_output taking converison 
Mali's LD_TILE instruction (mapping to NIR's load_output) requires a "conversion
descriptor" specifying how to convert from the register foramt to the tilebuffer
format. To implement framebuffer fetch on OpenGL without shader variants, we
generate these descriptors in the driver and pass them in a uniform. However, to
comply with the Ekstrand Rule, we can't have magically materialized system
values -- they should come only from the NIR where the driver can lower as it
pleases (e.g. PanVK can lower to a constant because it knows the framebuffer
format at pipeline create time). Add intrinsics to model this.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20906>
 2023-03-23 23:53:45 +00:00
Alyssa Rosenzweig 60bfc4deb9 nir: Add Panfrost intrinsics to lower sample mask 
We want to lower this in NIR instead of the backend IR to give the driver a
chance to lower the "is multisampled?" system value, which makes more sense to
do in NIR. This gets rid of one of the magic compiler materialized sysvals.

Plus, this will let us constant fold away the lowering in Vulkan when we know
that the pipeline is single-sampled / multi-sampled.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20906>
 2023-03-23 23:53:45 +00:00
Amber 8da3494d53 freedreno, nir, ir3: implement GL_EXT_shader_framebuffer_fetch 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21260>
 2023-03-23 16:59:56 +00:00
Amber ca92183845 nir: Add memory coherency information to shaders. 
Signed-off-by: Amber Amber <amber@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21260>
 2023-03-23 16:59:56 +00:00
Amber 1462da2a70 nir: allow nir_lower_fb_read to support multiple render targets 
Signed-off-by: Amber Amber <amber@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21260>
 2023-03-23 16:59:56 +00:00
Rhys Perry e99ba0b6d3 nir/range_analysis: use perform_analysis() in nir_analyze_range() 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21381>
 2023-03-22 09:24:18 +00:00
Rhys Perry 2b03db39b3 nir/range_analysis: use perform_analysis() in nir_unsigned_upper_bound() 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21381>
 2023-03-22 09:24:18 +00:00
Rhys Perry 29a38b09cf nir/range_analysis: add helpers for limiting stack usage 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21381>
 2023-03-22 09:24:18 +00:00
Rhys Perry 2145cf3dd1 nir/range_analysis: add missing masking of shift amounts 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Fixes: 72ac3f6026 ("nir: add nir_unsigned_upper_bound and nir_addition_might_overflow")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21381>
 2023-03-22 09:24:18 +00:00
Alyssa Rosenzweig 2933af7576 nir/builder: Add nir_umod_imm helper 
Like nir_udiv_imm, we can do a similar power-of-two trick. It's also really
convenient.

v2: Assert reasonable bounds on the modulus (Faith).

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> [v1]
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> [v1]
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22010>
 2023-03-22 06:18:18 +00:00
Georg Lehmann cec04adcee nir: optimize i2f(f2i(fsign)) 
Foz-DB Navi10:
Totals from 3013 (2.23% of 134906) affected shaders:
VGPRs: 138068 -> 136964 (-0.80%); split: -0.80%, +0.00%
CodeSize: 10476416 -> 10391800 (-0.81%)
MaxWaves: 79118 -> 80088 (+1.23%)
Instrs: 1963227 -> 1945003 (-0.93%)
Latency: 24734883 -> 24649279 (-0.35%); split: -0.39%, +0.05%
InvThroughput: 6366777 -> 6334735 (-0.50%); split: -0.50%, +0.00%
VClause: 36845 -> 36882 (+0.10%); split: -0.26%, +0.36%
SClause: 59249 -> 59273 (+0.04%); split: -0.25%, +0.29%
Copies: 108570 -> 108501 (-0.06%); split: -0.19%, +0.13%
PreSGPRs: 105371 -> 105862 (+0.47%)
PreVGPRs: 117675 -> 116625 (-0.89%); split: -0.89%, +0.00%

Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22003>
 2023-03-22 05:34:55 +00:00
Samuel Pitoiset bb7e0c4280 spirv,nir: add support for SpvBuiltInFullyCoveredEXT 
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/21497>
 2023-03-21 08:44:09 +00:00
Emma Anholt 5873dcb32f nir/lower_mediump: Fix assertion about copy_deref lowering matching. 
Copy and paste typo.  We shouldn't have copy_derefs during this pass,
anyway, but caught a failure with my upcoming unit testing.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21666>
 2023-03-21 00:51:24 +00:00
Jesse Natalie 49885f87c3 nir: Propagate alignment when rematerializing cast derefs 
Fixes: 878a8daca6 ("nir: Add alignment information to cast derefs")
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21975>
 2023-03-17 08:16:03 +00:00
Timur Kristóf 022e55557b nir: Add load_typed_buffer_amd intrinsic. 
This new intrinsic maps to the MTBUF instruction format on AMD GPUs
and represents a typed buffer load in NIR.

Also add an unsigned upper bound for the new intrinsic.
Code for that ported from aco_instruction_selection_setup.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16805>
 2023-03-15 14:54:27 +00:00
Isabella Basso 59fea8af3a nir/algebraic: remove duplicate bool conversion lowerings 
While [1] added some boolean conversion lowering patterns, those were
already dealt with on [2].

[1] - b86305bb ("nir/algebraic: collapse conversion opcodes (many patterns)")
[2] - d7e0d47b ("nir/algebraic: nir: Add a bunch of b2[if] optimizations")

Fixes: b86305bb ("nir/algebraic: collapse conversion opcodes (many patterns)")
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Signed-off-by: Isabella Basso <isabellabdoamaral@usp.br>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20965>
 2023-03-11 17:21:38 +00:00
Isabella Basso a553d3cd29 nir/algebraic: make patterns for float conversion lowerings imprecise 
As noted on [1], lowering patterns of the form
floatS -> floatB -> floatS ==> floatS
cannot require precision since this may cause flush denorming.

[1] 3f779013 ("nir: Add an algebraic optimization for float->double->float")

Fixes: b86305bb ("nir/algebraic: collapse conversion opcodes (many patterns)")
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Signed-off-by: Isabella Basso <isabellabdoamaral@usp.br>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20965>
 2023-03-11 17:21:37 +00:00
Isabella Basso 79c94ef52e nir/algebraic: extend lowering patterns for conversions on smaller bit sizes 
Conversions on smaller bit sizes should also be collapsed when composed.

This also adds more patterns on the
intS -> intB -> floatB ==> intS -> floatB
lowering so as to deal with any int size C > B instead of a fixed intB.

Closes: #7776
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Signed-off-by: Isabella Basso <isabellabdoamaral@usp.br>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20965>
 2023-03-11 17:21:37 +00:00
Isabella Basso a27bcd63d0 nir/algebraic: extend mediump patterns 
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Suggested-by: Italo Nicola <italonicola@collabora.com>
Signed-off-by: Isabella Basso <isabellabdoamaral@usp.br>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20965>
 2023-03-11 17:21:37 +00:00
Isabella Basso b3685f3ba7 nir/algebraic: insert patterns inside optimizations list 
Some patterns were outside the list of optimizations.

Fixes: b86305bb ("nir/algebraic: collapse conversion opcodes (many patterns)")

Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Signed-off-by: Isabella Basso <isabellabdoamaral@usp.br>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20965>
 2023-03-11 17:21:37 +00:00
Alyssa Rosenzweig 2ba48eea88 nir/lower_point_size: Use shader_instructions_pass 
Sleepy code deletion mood.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21750>
 2023-03-11 16:42:36 +00:00
Ian Romanick 0cadc3830f nir/lower_int64: Optionally lower ufind_msb using uadd_sat 
v2: Fix inverted condition for applying the optimization. Noticed by
Ken.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Ian Romanick 831f9d3f61 nir/algebraic: Optimize some ifind_msb to ufind_msb 
On Intel platforms, the uclz lowering if ufind_msb is either one
instruction better (Gfx7 and newer) or two instructions better (all
older platforms) than the ifind_msb implementations.

On platforms that use lower_find_msb_to_reverse, there should be no
difference.

All Haswell and newer Intel platforms had similar results. (Ice Lake shown)
total instructions in shared programs: 19938662 -> 19938634 (<.01%)
instructions in affected programs: 850 -> 822 (-3.29%)
helped: 2 / HURT: 0

total cycles in shared programs: 858467067 -> 858465538 (<.01%)
cycles in affected programs: 10080 -> 8551 (-15.17%)
helped: 2 / HURT: 0

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Ian Romanick db6d1edc1b nir: Restrict ufind_msb and ufind_msb_rev to 32- or 64-bit sources 
4d802df3aa loosened the type restrictions
on these opcodes to enable support for 64-bit ballot operations.  In
doing so, it enabled 8-bit and 16-bit sizes as well.

It's impossible to get these sizes through GLSL or SPIR-V.  None of the
lowering in nir_opt_algebraic can handle non-32-bit sizes.  Almost no
drivers can handle non-32-bit sizes.

It doesn't seem possible to enforce anything other than "one bit size"
or "all bit sizes" in nir_opcodes.py.  The only way it seems possible to
enforce this is in nir_validate.  This is not ideal, but it be what it
be.

v2: Remove restriction on find_lsb. It is acutally possible to get this
via GLSL by doing findLSB() on a lowp value. findMSB declares its
parameter as highp, so that path is still impossible.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Ian Romanick 2d6f48f6ef nir/algebraic: Do not generate 8- or 16-bit find_msb 
The next commit will add validation to restrict this instruction (and
others) to only 32-bit or 64-bit sources.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Ian Romanick 2119ab7319 nir/builder: Do not generate 8- or 16-bit find_msb 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Ian Romanick 28311f9d02 nir: intel/compiler: Move ufind_msb lowering to NIR 
Fossil-db results:

All Intel platforms had similar results. (Ice Lake shown)
Cycles in all programs: 9098346105 -> 9098333765 (-0.0%)
Cycles helped: 6

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Ian Romanick a4052e70ea nir/algebraic: Only lower ufind_msb with 32-bit sources 
The 31-ufind_msb_rev(x) lowering only produces the correct result for
32-bit sources. ufind_msb_rev can also have 64-bit sources, and most
platforms are expected to lower this to 32-bit instructions with extra
logic operations.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Ian Romanick 0cc7bf63b7 nir: intel/compiler: Move ifind_msb lowering to NIR 
Unlike ufind_msb, ifind_msb is only defined in NIR for 32-bit values, so
no @32 annotation is required.

No shader-db or fossil-db changes on any Intel platform.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Ian Romanick 66840b98e4 nir: ifind_msb_rev can only have int32 sources 
Just like ifind_msb.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19042>
 2023-03-10 15:27:17 +00:00
Eric Engestrom f5d3d1e7ed meson: inline gtest_test_protocol now that it's always 'gtest' 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21485>
 2023-03-10 07:20:29 +00:00
antonino 3a59b2a670 nir: handle output beeing written to deref in nir_lower_point_smooth 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21731>
 2023-03-09 04:38:24 +00:00
Daniel Schürmann 3073810397 nir/gather_info: allow terminate() in non-PS 
RADV will use terminate() to end ray-tracing shaders.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21736>
 2023-03-08 16:59:41 +00:00
Rhys Perry 98cb7e0108 nir: add nir_lower_alu_width_test.fdot_order 
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/20812>
 2023-03-08 14:38:26 +00:00