asahi: Identify texture dimension field

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12053>

asahi: Fix sampler filtering flag

Typo in the XML. Fixes broken filtering. Still chasing an off-by-one.

Fixes: cad54e2721d ("asahi: Add command buffer XML definitions")
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12053>

asahi: Identify texture address field

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12053>

microsoft/spirv_to_dxil: Adding continue opt pass to fix DXIL loop gen

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12048>

vulkan/wsi: replace prime_blit_buffer by a bool

venus only needs to know if a WSI image is a prime blit source.  In an
upcoming swapchain image rework, the prime blit destination is unknown
when the WSI image is created.  Replace prime_blit_buffer by a bool.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12046>

aco: Use cpp_msvc_compat_args.

Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11610>

radv: Use c_msvc_compat_args.

Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11610>

panvk: Fix sampler filter modes on Bifrost

The logic was incorrectly inverted, although it is correct for Midgard
and in OpenGL.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Suggested-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11851>

panfrost: Make panfrost_batch_get_bifrost_tiler per-gen

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/11851>

panfrost: Move init_batch to GenXML vtbl

Secretly depends on GenXML.

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/11851>

panfrost: Use PAN_ARCH for the rest of pan_cmdstream

Mostly trivial substitutions to get rid of dev->arch, dev->quirks, and
pan_is_bifrost()

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/11851>

panfrost: Add a concatenation macro for genxml

This is safer, since it allows the thing being concatenated to itself be
an expande macro, which we'll use as a stopgap to construct tiler jobs
with unified code. It's also a bit more readable, I think.

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/11851>

panfrost: #ifdef fragment RSD packing

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/11851>

panfrost: #ifdef pan_merge_empty_fs

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/11851>

panfrost: Share blend code across architectures

Midgard code is basically a subset of the Bifrost/Valhall code.

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/11851>

panfrost: Share sampler code across archs

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/11851>

panfrost: Match sampler "nearest" names

Midgard calls this nearest but Bifrost calls it point sample. Of the
two, nearest is the standard term, so change the Bifrost XML to use that
name. That way we can share more code constructing samplers.

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/11851>

panfrost: Don't make get_index_buffer_bounded per-gen

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/11851>

panfrost: Statically determine uses_clamp

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/11851>

panfrost: Compile pan_cmdstream per-gen

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/11851>

panfrost: Move sysval analysis out of per-gen

Arch-independent.

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/11851>

panfrost: Make sampler view creation private

Move it up in the file to avoid forward decls.

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/11851>

panfrost: Move context initalization to the vtable

Now there's only a single genx entrypoint.

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/11851>

ci/freedreno: Enable the MSAA deqp tests.

We've had issues with these before when merging to Chrome OS, so let's
make sure we're testing them now that we can do surfaceless pbuffer MSAA.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1859>

egl/dri2: Stop disabling pbuffer support on msaa configs

We started doing this in:

    commit 4d6d55deef291b489af4d7870c6f5eb223c8da5d
    Author: Tapani Pälli <tapani.palli@intel.com>
    Date:   Mon Sep 26 10:03:32 2016 +0300

        egl: stop claiming support for pbuffer + msaa

        This fixes a crash in egl-create-msaa-pbuffer-surface Piglit test
        and same crash in many dEQP EGL tests.

Whatever bug that was papering over appears to be fixed by now, I can
no longer reproduce that crash with piglit. Furthermore, disabling that
bit in the generic dri2 code had the side effect that the surfaceless
platform would advertise EGLConfigs with _no_ supported surface types
(since surfaceless only supports pbuffers).

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1859>

virgl: disallow null-terminated debug messages

virglrenderer doesn't support null-terminated message strings, so
there's no reason for the guest to allow it.

Signed-off-by: Ryan Neph <ryanneph@google.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12043>

nir: Validate newly documented texture restrictions

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

nir/validate: refactor validate_assert to have a return value

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

dxil: Set coord_components on the txf in lower_int_sampler

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

nir/lower_tex: Rework invalid implicit LOD lowering

Only fragment and some compute shaders support implicit derivatives.
They're totally meaningless without helper invocations and some
understanding of the dispatch pattern.  We've got code to lower
nir_texop_tex in these shader stages to use an explicit derivative of 0
but it was pretty badly broken:

 1. It only handled nir_texop_tex, not nir_texop_txb or nir_texop_lod.

 2. It didn't take min_lod into account

 3. It was conflated with adding a missing LOD parameter to opcodes
    which expect one such as nir_texop_txf.  While not really a bug,
    this does make it way harder to reason about the code.

 4. Unless you set a flag (which most drivers don't), it left the
    opcode nir_texop_tex instead of nir_texop_txl which it should have
    been.

This reworks it to go through roughly the same path as other LOD
lowering only with a constant lod of 0 instead of calling out to
nir_texop_lod.  We also get rid of the lower_tex_without_implicit_lod
flag because most drivers set it and those that don't are probably
subtly broken.  If someone really wants to get nir_texop_tex in their
vertex shaders, they can write a new patch to add the flag back in.

Fixes: e382890e25c0 "nir: set default lod to texture opcodes that..."
Fixes: d5ac5d6e836f "nir: Add option to lower tex to txl when..."
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

pan/mdg: Garbage collect silly quirk

As discussed with Jason and Connor, this is probably subtly broken on
Mali T720.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

intel/blorp: Use nir_texop_txl

We set an explicit LOD immediately afterwards so we don't want implicit
mipmap selection.

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

docs,nir: Document NIR texture instructions

Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

nir: Suffix all the MCS texture stuff _intel

It's intel-specific, used to get at MSAA compression information.

Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

panfrost: Don't handle nir_texop_txf_ms_mcs

It's an intel-specific opcode and will never be seen on panfrost

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

amd: Don't handle nir_tex_src_ms_mcs

It's an intel-specific texture source and will never be seen on AMD.

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

ttn: Don't handle texop_txf_ms_mcs

It's an intel-specific opcode and will never come through TGSI.

Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11775>

v3d: handle debug options with debug_named_value

Switch from using debug_control structure to debug_named_value
structure.

The main nice feature is that it provides a "help" option, so using
"V3D_DEBUG=help" will print all the debug options with a brief
description.

Useful to avoid going to https://docs.mesa3d.org/envvars.html everytime
we need to know the available options.

v1:
 - Modify a couple of debug option documentation (Alejandro)

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/12036>

targets/graw-xlib: Add missing dep_x11

Required to build Mesa on macOS with

   -Dbuild-tests=true -Dglx=gallium-xlib

Without this change, the build fails with

   In file included from ../src/gallium/targets/graw-xlib/graw_xlib.c:8:
   ../src/gallium/include/frontend/xlibsw_api.h:5:10: fatal error: 'X11/Xlib.h' file not found
   #include <X11/Xlib.h>

With `brew sh` X11 is found but linking fails due to `llvm-ar` missing
in the path. That issue appears to be unrelated to this missing
dependency. X11 is installed via XQuartz, so Homebrew should not be
required.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12022>

glsl: relax rule on varying matching for shaders older than 4.20

This expands on commit c54c42321ea5. See the code comment for full
justifications. At the time of the previous commit Ian wanted to
limit the relaxing of the rule to GLSL 3.30 as that was the highest
version of shaders seen in the wild that were having trouble with
the stricter rules.

However since then I've found that the long standing issue with tess
shaders failing to compile in the game 'Layers Of Fear' is due to
this same issue. The game uses 4.10 shaders and also makes use of
explicit varying locations, so here we relax the rule to 4.20 and
make sure to apply the restriction to shaders using varyings with
explicit locations also.

Fixes: c54c42321ea5 ("glsl: relax rule on varying matching for shaders older than 4.00")

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11873>

draw/llvmpipe: multiply polygon offset units by 2

I was trying to fix this test, but noticed brw_clip.c in i965
does a * 2 here, and it seems to fix this test as well.

Fixes:
dEQP-GLES2.functional.polygon_offset.default_displacement_with_units

Fixes: f9e2c2432686 ("draw,llvmpipe,util: add depth bias calculation for arb_depth_buffer_float")

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12029>

intel/compiler: Handle ternary add in lower_simd_width

We need to lower the add3 instruction simd width otherwise in simd32
mode, we endup writing 4 register wide data which is not allowed.

Reported-by: Jordan Justen <jordan.l.justen@intel.com>
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11985>

intel/compiler: Fix missing break in switch

CoverityID: 1487496

Fixes: cde9ca616d7 "intel/compiler: Make decision based on source type instead of opcode"
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11985>

panfrost,panvk: Remove broken v4 spilling code

Tells you how much use Mali T720 gets that nobody noticed but
Icecream95...

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reported-by: Icecream95 <ixn@disroot.org>
Acked-by: Icecream95 <ixn@disroot.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12027>

freedreno: Lock access to msm_pipe for RB object suballocation.

Hopefully this fixes the flakes that have happened since the suballoc
changes.

Fixes: 737d4caa83a9 ("freedreno: Suballocate our long-lived ring objects.")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12002>

gallium/ureg: Sort the output decls.

glsl_to_tgsi had been emitting outputs in sorted order, and it seems virgl
has a dependency on that -- it collects outputs into an array and indexes
by the subtracting the ".First" value of the first one seen, even if
that's not the first entry in the array.

Fixes the regressions in deqp-gles2 on virgl with ST_DEBUG=force_nir, and
fixes neverball trace rendering.

Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11934>

intel/eu: Don't validate LSC transpose on ops that don't have it

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11991>

gallivm/img: use uint for image coord builder.

VK CTS has a test that does -256 for sample index but since we use
signed >= we fail and write to random memory, changing to uint here
for comparisons for out of bounds and address calcs should ensure,
we stay within bounds even for negative vals.

Remove unused int_type/bld while here.

Fixes dEQP-VK.texture.multisample.invalid_sample_index.sample_count_4

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11913>

llvmpipe: rework query fence signalling for get_query_result_resource

For compute shaders stats avail was never signalling because nothing
flushed.

Fixes dEQP-VK.query_pool.statistics_query.host_query_reset.compute_shader_invocations.64bits_cmdcopyquerypoolresults_primary
and others

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11913>

turnip: Replace tu_lower_image_size with nir_lower_image

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12005>

radv,radeonsi: Do cube size divide-by-6 lowering in NIR

No point in carrying all this code around twice each in two back-ends.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12005>

nir/lower_tex: Add a lower_txs_cube_array option

Several bits of hardware require the division by 6 to happen in the
shader.  May as well have common lowering for it.

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12005>

nir/lower_image: Handle index and bindless image_size

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12005>

pan/bi: Mark mod to string as maybe unused

Fixes warnings like the following under clang:

src/panfrost/bifrost/bi_printer.c:599:1: warning: unused function 'bi_widen_as_str' [-Wunused-function]
bi_widen_as_str(enum bi_widen widen)

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12003>

pan/bi: Remove duplicate NIR compiler options

Fixes the warning caught by clang (why did gcc miss this one?)

../src/panfrost/bifrost/bifrost_compile.h:81:45: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
        .lower_bitfield_extract_to_shifts = true,

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12003>

pan/bi: Add explicit cast for lod_or_mode

The enums alias. Fixes the following warning under clang:

../src/panfrost/bifrost/bifrost_compile.c:2515:25: warning: implicit conversion from enumeration type 'enum bifrost_texture_fetch' to different enumeration type 'enum bifrost_lod_mode' [-Wenum-conversion]
                        BIFROST_TEXTURE_FETCH_TEXEL;

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12003>

panfrost: Only build libpanfrost with GL/VK

It's not needed for the standalone compiler. These depend on xf86drm.h which is
not available on other platforms where we might want to build the standalone
compiler.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12003>

panfrost: Remove unnecessary bifrost_compiler deps

These dependencies are not necessarily portbale, but bifrost_compiler itself is.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12003>

meson: Build panfrost with tools=panfrost

...even if neither GL or VK drivers are being built. Useful for building the
standalone compiler on non-Linux systems.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12003>

gallivm: fix FTBFS on i386 with LLVM >= 13, StackAlignmentOverride is gone

Use the newly added wrapper lp_set_module_stack_alignment_override() to
achieve the same end result.

Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Closes: mesa/mesa#4906
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11940>

gallivm: add new wrapper around Module::setOverrideStackAlignment()

We need it in the next commit to replace setting the stack alignment on
i386 with LLVM >= 13 through the TargetOption::StackAlignmentOverride,
which was removed in the upstream commit
<https://github.com/llvm/llvm-project/commit/3787ee457173c3612aac4c9b1a2b6d6ab0202616>.

Unfortunately Module::setOverrideStackAlignment() is not available
through the C API and we need to wrap it ourselves.

Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Reference: mesa/mesa#4906
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11940>

egl: add support for EGL_EXT_device_drm_render_node

This new EGL extension has been introduced in [1].

When we have a DRM device and a render node, we can advertise the
extension and return the render node name for the
EGL_DRM_RENDER_NODE_FILE_EXT query.

For the special software EGL device, we can advertise the extension
and return NULL for the EGL_DRM_RENDER_NODE_FILE_EXT query, because
we can guarantee that llvmpipe will never use a render node for
rendering operations.

However, llvmpipe might be using a primary node when used with the
GBM platform. So we can't advertise EXT_device_drm in this case.

When we have a DRM device but no render node, that means we're on a
split render/display SoC. We _should_ return the render node used
by the renderonly driver, however Mesa needs more plumbing to allow
this, so let's just disable the extension for now.

[1]: https://github.com/KhronosGroup/EGL-Registry/pull/127

Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11797>

EGL: sync headers with Khronos

Taken from EGL-Registry commit dc0b58dca533c5882c38bc623d133190fff883a4.

Signed-off-by: Simon Ser <contact@emersion.fr>
Acked-by: Emil Velikov <emil.l.velikov@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11797>

ci/v3d: add piglit flake test

Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12020>

aco: don't create v_madmk_f32/v_madak_f32 from v_fma_legacy_f16

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5105
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12004>

freedreno/registers: update dsi registers to support tpg

Based-on: https://patchwork.freedesktop.org/patch/445672/?series=92870&rev=1
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12021>

util: add workaround for Full Bore

Unfortunately I contacted the dev about this issue years ago and he
made a fix, but it has never been released after all these years.

This stops the screen from being completely black in game.

CC: mesa-stable
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11941>

llvmpipe: add support for time elapsed queries.

It turns out for QBO you really need to explicitly support time
elapsed queries to avoid wierd interactions with the non-qbo
query paths.

Fixes: 506e51b8560f ("llvmpipe: initial query buffer object support. (v2)")
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11946>

Revert "CI: Disable LAVA devices"

This reverts commit 1f4ff4ed2e6fbefb5026d8300a80049ccf4912a5.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12016>

zink: fix cached descriptor allocation clamping

the number of allocated sets should be directly compared to the maximum

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11690>

zink: improve lazy descriptor pool handling

do set allocation when getting pool, queue filled pools for delete

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11690>

zink: add define for descriptor alloc clamping

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11690>

zink: clamp descriptor allocation bucket sizing to defined limit

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11690>

zink: split mem cache per type

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11966>

zink: inline mem cache hash table

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11966>

zink: move mem cache to sub-struct

no functional changes

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11966>

zink: rework oom flushing

tracking mem usage on the context is bad because if an app is always using
a large amount of memory across multiple batches, it triggers the oom flushes
on every flush and forces fencing

instead, add an explicit flag for oom flushing and another for stalling, then
flag oom flushing and stalling as needed, with set_framebuffer_state being an
additional flush point now since it's guaranteed not to split renderpasses

also proactively prune pending batch states if there's a lot of them

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11965>

zink: add a param to check_batch_completion for toggling lock-taking

need this to avoid deadlocks

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11965>

zink: use a local var for draw mode during draw

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11965>

zink: make batch_rp and norp static inlines

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11965>

zink: make zink_end_render_pass public

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11965>

zink: split draw_count checking to local variable

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11965>

zink: split and move maybe_flush_or_stall mechanic

the batch state counting belongs in the flush call, and draws/computes
should each just check their counts and flush directly

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11965>

zink: handle vertex buffer offset overflows

there's a screen limit for vertex buffer offsets (???), so if a buffer
is going to overflow that limit, just rebind it as a new tmp buffer and
clamp the offset to 0

this also applies to buffer rebinds

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11836>

zink: change vbo_bind_count to a mask of slots

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11836>

zink: add mechanism for generating VkBuffers for rebinding

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11836>

meson: allow egl_native_platform to be specified

After commit f8dc22bf61c, it was no longer possible to have explicitly
enabled platforms with surfaceless being the EGL native platform.  This
fixes that by adding -Degl-native-platform.

Fixes: f8dc22bf61c ("meson: drop deprecated EGL platform build options")
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11992>

egl/surfaceless: try kms_swrast before swrast

Before commit f7e0cdcf1a5, we tried these in order

 - if (!ForceSoftware) surfaceless_probe_device(disp, false);
 - surfaceless_probe_device(disp, true);
 - surfaceless_probe_device_sw(disp);

The commit changed it to

 - surfaceless_probe_device(disp, ForceSoftware);
 - surfaceless_probe_device_sw(disp);

and broke 2D virtio-gpu and vgem when ForceSoftware is false.  This
commit restores the old behavior.

Fixes: f7e0cdcf1a5 ("egl/surfaceless: simplify dri2_initialize_surfaceless()")
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11992>

llvmpipe: always use draw_regions intersection

This was still used in the linear branch, since it works all a little
differently there (in particular, when using guard band we have to
intersect the draw regions with the viewport, since draw won't clip
for us). However, we should always intersect with draw_regions
(regardless if that includes the intersection with vp or not), since
the viewport can be larger than the fb size, and we don't want to
draw outside the fb (usually harmless, but important for occlusion
queries and shader image/buffer writes).

This fixes various dEQP-GLES31.functional.fbo.no_attachments failures
(which uses oversized viewport with occlusion queries).
The other ci changes aren't really bugs (the humus/Portals image
looks the same, we cannot expect bit-identical results, and
for the piglit quad-invariance test, I think we merely passed it
by accident since our interpolation may give different results
depending on where on the screen a tri is regardless of linear
rasterizer).

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11969>

llvmpipe/linear: don't try to use tgsi analysis for nir shaders

Even though it's probably harmless, we shouldn't try it, so just skip it,
eventually need to hook in nir analysis there.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11969>

llvmpipe: add some extra linear rast checks.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11969>

llvmpipe/linear: fix ppc64/s390 build

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11969>

llvmpipe: Add a linear rasterizer optimized for 2D rendering.

This change adds:

- an alternative rasterizer, which rasterizes bins in a left->right &
  top->bottom linear fashion;

- triangle -> rectangle detection;

- 1:1 blit detection;

- a special TGSI -> LLVM IR code generation that uses 8-bit SSE integers
  in AoS fashion (as opposed to 32bits floats.)

Altogether these changes yield a 2x to 3x performance improvement for 2D
workloads.  It was designed to render Windows 7 Aero and other Windows
built-in 3D applications (like Windows Media Player, Internet Explorer
11, UWP applications) with minimum CPU utilization, but it should be
generally applicable to other 2D-on-3D applications, like desktop
compositors, HTML browsers, 3D based UI toolkits, etc.

This was mostly the brainchild of Keith Whitwell back in 2010.  I wrote
TGSI -> AoS translation.  And many others added bug-fixes and
enhancements over the years: Roland Scheidegger, Brian Paul, and James
Benton.

Known issues:

- piglit spec@!opengl 1.1@quad-invariance will warn that "left and right
half should match" due to rounding error difference

- These optimized paths to kick in is that depth-buffer must not be
used, so some applications which want to benefit from these improvements
might need to be modified to ensure they use painter's algorithm instead
of depth-buffers.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Acked-by: Keith Whitwell <keithw@vmware.com>
v2: Incorporate Dave Airlie feedback: cleanup LP_DEBUG_xx; shrink 3+
empty lines.
v3: silence unused var warning, adapt to new upstream code (point setup)

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11969>

anv: Advertise support for VK_EXT_shader_atomic_float2

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11981>

vulkan: Update XML and headers to 1.2.185

Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11981>

spirv: Implement SPV_EXT_shader_atomic_float16_add

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11981>

intel/compiler: Remove cube array size lowering in compiler backend

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9466>

intel/compiler: Lower cube image sizes using nir_lower_image()

Reworks:
 * Re-merge early/late passes using Jason's nir image deref patches
 * Create and use a common nir_lower_image() pass. (s-b Jason)
 * Remove cube array size handling in image load/store lowering

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9466>

intel/compiler: Rename brw_nir_lower_image_load_store to brw_nir_lower_storage_image

Reworks:
 * Add crocus

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9466>

nir: Add nir_lower_image() to lower cube image sizes

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9466>