pan/bi: Add helper to extract a word from an index

This pattern comes up surprisingly often due to the prevalance of
vectors.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Add nullity/equality helpers for bi_index

We can no longer use the builtin equals, since they're structs now, but
these helpers are almost as convenient.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Add bi_index constructors

These add succinct helpers to generate well-formed references.

Note for semantic that bi_zero represents the immediate value #0, while
bi_null represents a value that does not exist ("undefined").

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Add bi_index data structure

Rather than open-coding indices with manual bit packing flying around,
let's add a data structure corresponding to a reference to some data.
(Think nir_src, ibc_ref, etc). In particular this allows us to pack in
more metadata, like an offset, for properly supporting limited vectors
(for I/O) without bloating the IR with swizzle fields.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Add bi_swizzle enum

We need to represent subword swizzles at a somewhat higher level than
the hardware.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Make BIR_INDEX_ZERO less special

It can be implemented as a constant that just shifts beyond the 64-bits
available for the instruction, and then we can avoid special handling in
a bunch of places.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Remove BIR_INDEX_UNIFORM

It too is a special case of BIR_INDEX_FAU, although its printing is
special-cased for readability.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Merge BIR_INDEX_FAU and BIR_INDEX_BLEND

There's no reason to separate these, and it's more convenient not to.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Generate bi_opcodes.c

So we can lookup various properties rather than generating piles of
switch statements.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Use autogenerated modifiers

Step in the right direction to deduplicate.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Generate bi_opcodes.h

A header for enums for each opcode and each modifier.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Move modifier prints out of common code

These will get in the way of what we want and aren't used by the
disassembler.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

pan/bi: Remove reference to 64-bit RA

Not something we plan to ever support on Bifrost. v7 needs 64-bit
lowered at the NIR level. The support for 64-bit clauses on v6 is iffy
and not worth worrying about at this point.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8215>

zink: document some more features for higher GL versions

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8212>

pan/bi: Add helpers for manipulating the ISA

These will be used to generate various files for the IR.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Move copyright notice to common code

No reason to duplicate this all over the place.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Add explicit meson dependency on the ISA helpers

This logic was slightly busted before.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Rename isa_parse to bifrost_isa

We use this for non-parsing code as well. Make the name clear.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Add pseudo register formats to XML

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Add staging register counts to ISA.xml

Message-passing instructions that read/write staging registers access
either:

* a fixed number of registers
* vecsize registers (/2 for LD/ST_CVT if register_format is 16-bit)
* a computed number for TEXC

This adds the fixed counts into the XML for the first type and space to
specify the latter types.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Fix rounding name for HADD in XML

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Mark message types in ISA.xml

Message-passing instructions have an associated message type, which the
clause header needs to signal. Instead of open coding this, let's
annotate the XML. Instructions not otherwise marked do not generate
messages.

Three exceptions apply:

* UBO loads need to use the attribute message type.
* Tile buffer access to Z/S needs ZS message type
* LD_VAR_SPECIAL.fragz needs ZS message type

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use consistent neg naming

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical inactive result

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical subgroup size

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical lane ops

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical name for segments

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical min/max semantics

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical update modes

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical sample names

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical varying names

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical names for rounding modes

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use canonical names for clamps

Prepare to generate this enum by correctly naming the open-coded
variant.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Don't treat extend as per-source

There is only one per instruction so it just complicates things.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use consistent naming of lane/lane0

It's always a source modifier.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use consistent wls naming

Compare naming in the data structures.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Use consistent negX/absX naming

We already use plain neg/abs for this, don't mix it. Will avoid weird
enums for abs/neg with a generated IR.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Defer newline printing in disassembler

Easy reduction in generated code, while we're at it. Pretty obvious
change after working on similar fixes for the other generators.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Mark some instructions as unused

Certain transcendental instructions are not even possible to generate
since these bits are lowered away before the Bifrost backend is touched,
as far as I know.

Job management instructions (most interestingly DOORBELL) do not
correspond to OpenGL/OpenCL/Vulkan.

Segment arithmetic seems mostly useless for real code, any actual use
case I can think of is already covered by indirect loads/stores which
does the segment arithmetic implicitly. I've never seen this in blob
code, probably just a future proofing thing.

Dropping these instructions corresponds to a 3% reduction in generated
lines of code for the printer, builder, and packer for the new IR. Not a
terrible yield for functionality we'll likely never need.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Add pseudo-instruction mechanism

Useful for instructions that need to be modeled in the IR (with support
in the builder and printer) but will always be lowered away before
packing since they don't correspond to anything real.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Add unused instruction mechanism

Certain instructions are highly unlikely to ever be used in the Bifrost
compiler, due to differences in the Mesa stack versus the Arm compiler,
as well as hardware features added speculatively and that never became
API visible. It doesn't make sense to include these instructions in the
IR, so let's disable them, while retaining complete disassembly.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Remove bi_is_live_after

Unused on Bifrost, and only used on Midgard for something that doesn't
apply to Bifrost.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Label shader-db shaders

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

pan/bi: Drop on-board packing tests

These tests were designed before having access to canonical information
about the hardware and thus had two purposes:

* Validating that our understanding of an instruction (as defined by IR
  semantics) matches hardware behaviour -- obsoleted by new information.

* Validating that the IR packing code is correct -- obsoleted by
  rewriting the IR and rewriting the packing.

I dislike removing tests as much as the next person, but the value of
these will be nil by the end of the series, and will prove burdensome.
Proper unit tests will be useful, however.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8213>

egl/dri2: fix image loaderPrivate type mixup

The first callback which uses an image's loaderPrivate data was recently
added. Prior to this, dri2_create_image_khr_texture had been setting the
unused loaderPrivate field on the image it creates. This caused a
pointer type mixup in platform_android when it started using the new
callback. Fix this by no longer unnecessarily setting loaderPrivate in
dri2_create_image_khr_texture.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4010
Fixes: a2fb87eea6d ("egl/android: implement image cleanup callback")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8211>

radv: make sure FMASK compression is enabled for MSAA copies

Fixes dEQP-VK.api.copy_and_blit.*.4_bit. I think the MSAA2x and
MSAA8x just passed by luck.

Fixes: 7b21ce401f7 ("radv: disable FMASK compression when drawing with GENERAL layout")
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/7915>

freedreno: Fix FD_MESA_DEBUG=flush debug option

fd_batch_check_size() should be after fd_batch_unlock_submit(),
otherwise batch_flush() called from fd_batch_check_size()
would wait on mutex forever.

Fixes: 02298ed1 "freedreno: Add submit lock"

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8205>

radeonsi/gfx10: fix issue with multiple overflow queries on the same context

In gfx10_sh_query_end a new query buffer is being allocated if there are pending
shader queries. However since emit_shader_query is called only once per draw
command, this newly allocated buffer is not used subsequently.
So even though this newly allocated buffer is treated as the last query buffer,
it is never actually used by any of the queries. Essentially there is no need
to allocate a new query buffer on the same context i.e. draw command.
The existing query buffer can be used to provide the answers to multiple queries.
Allocating an extra buffer makes subsequent queries wait on a query buffer whose
fence will never be triggered since there are no subsequent draw commands to
trigger the same.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8083>

microsoft/compiler: Add spirv2dxil executable

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8043>

util: Implement os_read_file for Windows

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8043>

microsoft/compiler: Add dedicated spirv_to_dxil libraries

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8043>

ci: remove all tracie remains

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: add piglit job to baremetal and remove tracie ones

v2:
  - Squashed the commit to remove tracie jobs (Eric).

v3:
  - Rename *-piglit-traces jobs with *-traces (Eric).

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: refactor arm64 jobs in preparation for piglit addition

v2:
  - Rename the ".arm64-deqp-test-vk" template as
    ".arm64-deqp-test-freedreno-vk" (Eric).

v3:
  - Rename the ".arm64-test" template as ".freedreno-test" (Eric).
  - Rename the ".arm64-deqp-test" template as
    ".baremetal-deqp-test" (Eric).
  - Rename the ".arm64-deqp-test-freedreno-vk" template as
    ".baremetal-deqp-test-freedreno-vk".

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: add piglit jobs to LAVA and remove tracie ones

v2:
  - Squashed the commit to remove tracie jobs (Eric).

v3:
  - Rename *-piglit-traces jobs with *-traces.

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> [v2]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: build piglit inside baremetal and LAVA's rootfs

v2:
  - Updated the ci-fairy commit to use.

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: move API specification to driver instead of test suite

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: move general build commands to their own section

The STRIP_CMD env var is used in several build scripts, not just by
dEQP.

Also, we want to have the rootfs destination directory created so it
also exists for builds that only move directory trees in there.

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: add Vulkan piglit traces jobs and remove tracie ones

v2:
  - Rename *-piglit-traces jobs with *-traces.

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> [v1]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: only modify LD_LIBRARY_PATH when running the piglit cmd

Doing it earlier may interfere with the optional command wrapper.

v2:
  - Fixed typo (Eric).

Suggested-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: add piglit replay jobs and remove tracie ones

Along the way, modify the piglit run script and refactor the way
piglit jobs are generated.

v2:
  - Squashed the commit to remove tracie jobs (Eric).

v3:
  - Extend information in the comments about the need to use a
    running X server for replaying with Vulkan (Tomeu).
  - Do actually fail if the upload doesn't work (Tomeu).

v4:
  - Rename *-piglit-traces jobs with *-traces.

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> [v3]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: specify MinIO's host URL in a global variable

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: build piglit in the Vulkan testing image

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: update piglit's version so it features replayer

We also need that summary's aggregate command can use JUnit as backend,
a cross-compilation fix for its CMakeList.txt, a fix for the JUnit
backend and a small change in replayer's compare output.

v2:
  - Updated the piglit commit so it features another couple of needed
    fixes.

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> [v1]
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: spread the usage of the FDO_UPSTREAM_REPO variable

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: install ci-fairy in the testing images

v2:
  - Updated the ci-fairy commit to use.

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: use ephemeral packages when building the build-base image

v2:
  - Update tag for the android_build image (Michel).

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> [v1]
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

ci: specify source and build directories with CMake

The -S and -B flags were officially introduced in CMake 3.13.

Avoids the following warning:

"
CMake Warning:
  No source or binary directory provided.  Both will be assumed to be the
  same as the current working directory, but note that this warning will
  become a fatal error in future CMake releases.
"

Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6388>

spirv2nir: Add --opengl (-g) argument for OpenGL SPIR-V

Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8156>

docs/egl.rst: switch true→enabled

The old "true/false" values for some of the configuration options have been
deprecated in favour of enabled/disabled.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8173>

ci: Bump deqp to current vulkan-cts-1.2.5.0 also in the Lava jobs

The tag update was forgotten after e384476d1e9 ("ci: Bump deqp to
current vulkan-cts-1.2.5.0").

Noticeably, this introduces 2 more failures in the panfrost-t860 job:
  - dEQP-GLES3.functional.shaders.matrix.inverse.dynamic.lowp_mat2_float_vertex
  - dEQP-GLES3.functional.shaders.matrix.inverse.dynamic.mediump_mat2_float_vertex,Fail

Fixes: e384476d1e9 ("ci: Bump deqp to current vulkan-cts-1.2.5.0")
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8198>

doc/features: mark off tessellation for zink

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8199>

aco: create VMEM clauses slightly more aggressive

Totals from 3325 (2.39% of 139391) affected shaders (NAVI10):
SGPRs: 331528 -> 331056 (-0.14%); split: -0.14%, +0.00%
VGPRs: 306164 -> 337764 (+10.32%); split: -0.02%, +10.34%
CodeSize: 38843180 -> 38865388 (+0.06%); split: -0.04%, +0.10%
MaxWaves: 18908 -> 17028 (-9.94%); split: +0.01%, -9.95%
Instrs: 7423908 -> 7427934 (+0.05%); split: -0.06%, +0.12%
Cycles: 527411756 -> 526388408 (-0.19%); split: -0.21%, +0.02%
VMEM: 1148421 -> 992660 (-13.56%); split: +0.10%, -13.67%
SMEM: 227337 -> 232380 (+2.22%); split: +2.26%, -0.04%
VClause: 146416 -> 111171 (-24.07%); split: -24.10%, +0.03%
SClause: 243674 -> 243689 (+0.01%); split: -0.00%, +0.01%
Copies: 663496 -> 660333 (-0.48%); split: -0.85%, +0.37%
Branches: 223725 -> 223721 (-0.00%)

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7903>

aco: schedule position exports in the same pass as memory operations

No fossil-db changes.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7903>

aco: fix def-use distance calculation when scheduling.

This change also increases the VMEM_MAX_MOVES
to mitigate some of the scheduling changes.

Totals from 34301 (24.61% of 139391) affected shaders:
SGPRs: 2515440 -> 2552304 (+1.47%); split: -1.25%, +2.71%
VGPRs: 1786676 -> 1794724 (+0.45%); split: -0.31%, +0.76%
CodeSize: 151079856 -> 151209828 (+0.09%); split: -0.06%, +0.15%
MaxWaves: 392454 -> 388966 (-0.89%); split: +0.39%, -1.28%
Instrs: 28870746 -> 28895907 (+0.09%); split: -0.09%, +0.17%
Cycles: 960450680 -> 961315796 (+0.09%); split: -0.09%, +0.18%
VMEM: 19027987 -> 19796223 (+4.04%); split: +7.49%, -3.45%
SMEM: 2434691 -> 2394829 (-1.64%); split: +2.80%, -4.43%
VClause: 551776 -> 543051 (-1.58%); split: -1.73%, +0.15%
SClause: 1230147 -> 1227637 (-0.20%); split: -1.40%, +1.20%
Copies: 1957640 -> 1963617 (+0.31%); split: -1.11%, +1.41%
Branches: 611747 -> 612504 (+0.12%); split: -0.11%, +0.23%

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7903>

aco: allow to schedule SALU/SMEM through exec changes

Totals from 16794 (12.05% of 139391) affected shaders (NAVI10):
SGPRs: 757760 -> 762048 (+0.57%); split: -0.39%, +0.95%
VGPRs: 402844 -> 402744 (-0.02%); split: -0.04%, +0.02%
CodeSize: 22290900 -> 22285068 (-0.03%); split: -0.06%, +0.04%
MaxWaves: 294163 -> 294222 (+0.02%); split: +0.03%, -0.01%
Instrs: 4190074 -> 4188513 (-0.04%); split: -0.08%, +0.04%
Cycles: 40685028 -> 40678640 (-0.02%); split: -0.03%, +0.02%
VMEM: 7711867 -> 7704315 (-0.10%); split: +0.28%, -0.38%
SMEM: 942472 -> 1007052 (+6.85%); split: +7.15%, -0.30%
VClause: 92990 -> 92974 (-0.02%); split: -0.03%, +0.01%
SClause: 263700 -> 263810 (+0.04%); split: -0.38%, +0.42%
Copies: 277467 -> 276988 (-0.17%); split: -0.37%, +0.20%
Branches: 45899 -> 45896 (-0.01%)

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7903>

aco: make pred_by_exec_mask() accessible in other files

and rename to needs_exec_mask().

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7903>

aco: don't emit parallelcopy when switching to WQM.

The reason was an RA bug which has been fixed a while ago.
This change fixes some register demand miscalculations.

Totals from 1013 (0.73% of 139391) affected shaders (NAVI10):
CodeSize: 6050408 -> 6047504 (-0.05%); split: -0.05%, +0.00%
Instrs: 1160533 -> 1159765 (-0.07%); split: -0.07%, +0.00%
Cycles: 8027212 -> 8024140 (-0.04%); split: -0.04%, +0.00%
VMEM: 296195 -> 296091 (-0.04%)
SMEM: 73003 -> 73011 (+0.01%); split: +0.05%, -0.04%
SClause: 37221 -> 37222 (+0.00%)
Copies: 70931 -> 70166 (-1.08%)

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7903>

zink: export tess shader pipe caps

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: handle partial writes to shader outputs

this is super gross. spirv doesn't provide any facility for doing per-component
writes, which means all components of a value must be written every time

to this end, we need to manually split both the src and dst composites and
do per-component access for each store in order to accurately handle both
non-sequential wrmasks (which could be handled by nir_lower_wrmasks, yes, but
we aren't using it) as well as partial wrmasks

see also mesa/mesa#4006

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: implement passthrough tcs shader injection

GL allows the pipeline to "infer" a tcs shader if a tes shader is bound using
API-specified default values for gl_TessLevelOuter and gl_TessLevelInner,
but VK requires that both shaders be explicitly present

to handle this, create a generic tcs which translates all vs outputs to
invocation-based arrays and copy the appropriate value to the expected tes
input array location. also emit the default inner/outer values as push constants
so we don't have to recompile the shaders whenever the api calls occur

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: add stubs for tess outer/inner level handling

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: add push constant handling to get_storage_class()

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: only run nir_lower_clip_halfz for last vertex processing stage

this lets us remove the calcs to un-convert POS during load

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: add handling for tcs and tes shader states

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: support PIPE_PRIM_PATCHES

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: set tess info in pipeline creation

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: pull xfb info from tess shader when applicable

if it's the last vertex stage then it does the xfb

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: set scoped barrier flag in nir options

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: set up ntv init for tess shaders

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: add handling for tess shader intrinsics

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: add ntv handling for tess shader i/o variables

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

zink: don't always run nir_lower_io_arrays_to_elements_no_indirects

this is automatically run for fs and vs, which is the only place we really
want it

Reviewed-by: Erik Faye-Lund <kusmabite@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8152>

radv: add code that checks if the extension table is sorted correctly

Ported from ANV.

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/8190>

radv: sort the extension table like Khronos

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/8190>

cso: inline cso_construct_key

The x86 asm is a lot shorter and the loop is unrolled.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7940>

cso: remove context and delete_state pointers from all CSOs

We just need them per context, not per CSO. The new delete callback
replaces the per-CSO callbacks.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7940>

st/mesa: don't make a local copy of blend color

This is perfectly safe and nothing bad can happen... and we have also CI.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7940>

cso: don't pass blend_color through cso_context

It's never saved or restored. Redundant state changes are already
filtered out by mesa/main.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7940>

gallium: inline pipe_depth_state to decrease DSA state size by 4 bytes

Depth and alpha states are now packed together, interleaved somewhat.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7940>