ir3: Drop non-scoped barrier handling

Now unreachable.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21634>

pan/mdg: Drop control_barrier handling

Now unreachable.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21634>

pan/bi: Drop control_barrier handling

Now unreachable.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21634>

glsl/nir: Use scoped_barrier for control barrier

Rather than control_barrier. This avoids the need to handle control_barrier at
all for backends that set use_scoped_barrier. This effectively matches what
spirv_to_nir emits, so Vulkan-capable compilers should be ok.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21634>

intel/compiler: Drop brw_nir_lower_scoped_barriers

Now that we handle scoped barriers with execution scope during
NIR -> Backend IR translation, this lowering is not needed anymore.

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21634>

intel/vec4: Handle scoped barriers with execution scope

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21634>

intel/fs: Handle scoped barriers with execution scope

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21634>

venus: revert back the warn order

This reverts
- commit 4ae4e4362cfdab91be81c48195674d354ef45602
- commit f54aa49c1439440c88a1c6a1046be11dba3ab44e

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21542>

venus: vn_relax to abort on ring fatal status upon warn order

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21542>

venus: propagate vn_ring to vn_relax

This is to prepare for vn_relax to check ring status as well as pinging
renderer.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21542>

venus: abort ring submit when ring is in fatal status

This change also migrates to use the protocol defined status enums.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21542>

venus: sync to latest protocol for ring status enum

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21542>

intel/fs: use generated workaround helpers for Wa_14010017096

This workaround does not apply beyond gen 12.0.

Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21746>

meson: forcefully disable libdrm when host doesn't have it

Signed-off-by: Mark Collins <mark@igalia.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21724>

nir/opt_barrier: Generalize to control barriers

For GLSL, we want to optimize code like

   memoryBarrierBuffer();
   controlBarrier();

into a single scoped_barrier intrinsic for the backend to consume. Now that
backends can get scoped_barriers everywhere, what's left is enabling backends to
combine these barriers together. We already have an Intel-specific pass for
combining memory barriers; it just needs a teensy bit of generalization to allow
combining all sorts of barriers together.

This avoids code quality regression on Asahi when switching to purely scoped
barriers. It's probably useful for other backends too.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21661>

intel: Use nir_lower_tex_options::lower_index_to_offset

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21546>

ir3: Use lower_index_to_offset

Instead of doing the add ourselves.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21546>

pan/bi: Use lower_index_to_offset

Instead of doing the add ourselves.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21546>

nir/lower_tex: Add lower_index_to_offset

Some backends can handle a constant texture index or a dynamic texture index but
not a constant texture index plus a dynamic texture offset. Add a nir_lower_tex
option to lower to one of these options.

v2: Use more straightforward code proposed by Faith.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Emma Anholt <emma@anholt.net> [v1]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21546>

nouveau: Fix null dereference in nouveau_pushbuf_destroy

This may happen if the Nouveau device fails to initialize before
the pushbuf is set up; the abort logic will call this either way.

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21611>

ci/fdno: Only run full tests on a limited subset of machines

Though not many people run full test runs, it occupies 2/7 a630 slots
for nearly 2 hours. If more than one person does this at a time, it can
be an effective DoS and make merges time out.

Limit full runs to a subset of the runners, such that at least some of
them will always be available for us.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21737>

freedreno/common: Replace or_mask() with BitsetEnum<T>

Use template and operator overloading to make dealing with bitmask enums
shared between C and C++ easier.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21535>

v3d/ci: add dEQP-GLES3.functional.texture.specification.teximage2d_pbo.*_cube flakes

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21735>

zink: unbind fb on context destroy

this ensures that batch refs are added for fb surfaces on unbind, which
prevents stale batch tracking from persisting on resources
after the context is destroyed

fixes:
*EGL.functional.render.multi_context*

cc: mesa-stable

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21727>

ci: Handle carriage return characters in LAVA logs

This commit updates LogFollower class to handle carriage return
characters in LAVA logs. LAVA treats carriage return characters as a
line break, so each carriage return in an output console is mapped to a
console line in LAVA.

The updated LogFollower class now merges lines that end with a carriage
return character into a single line, making the Gitlab sections work
correctly. In addition, the `remove_trailing_whitespace` method has been
updated to remove trailing `\r\n` characters from log lines.

The `test_lava_log_merge_carriage_return_lines` test function has also
been updated to test for carriage returns at the end of the previous
line.

Closes: #8242

Signed-off-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21614>

hud: add GALLIUM_HUD_OPACITY envvar

GALLIUM_HUD_OPACITY can be used with a % value from 0 to 100, to specify
the opacity of the gallium hud background.

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Tested-by: Chris Healy <healych@amazon.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20339>

hud: use defines for default scale/rotation/visibility values

Signed-off-by: Italo Nicola <italonicola@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20339>

raseonsi/vcn: fix a h264 decoding issue

reason:
   some h264 streams have some strange pictures, from
   vaapi input these pictures don't have a reference frame,
   however, they are not intra only pictures, in MB layer
   these pictures are looking for some references, if they
   cannot find it. It could cause PF.

   when reference pictures exist, it will need to set used_for
   reference_flags, therefore if that is set, however the
   number of reference frames is zero, which is odd, it
   should be avoided.

solution:
   In the above case,  to scan the ref list so that it will
   make at least one reference available to avoid crash, since
   this is not accurate enough, it could cause some artifacts.
   And in that case, it will need to be checked individually
   for another solution.

closes: https://gitlab.freedesktop.org/drm/amd/-/issues/1462
closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8401
Cc: mesa-stable
Tested-by: llyyr <llyyr.public@gmail.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21732>

zink: add frame trace markers on the queue

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21655>

radeonsi: Add NV12 support for AV1

8bit av1 decoding cannot use NV12 output, which is caused by missing NV12 RT format.
It's a regression caused by commit [0504a3b0].
Fixes: 0504a3b0  ("radeonsi: correctly declare YUV420_10 RT Format support for AV1")
Cc: mesa-stable
Signed-off-by: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: David Wu <David.Wu3@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21697>

wsi: move an assertion in wsi_xxx_surface_get_capabilities2()

Hit this with vulkaninfo on X11, probably a vulkaninfo bug. Though
moving the assertion doesn't hurt.

Fixes: be0dcbdfa22 ("wsi/x11: Implement EXT_swapchain_maintenance1.")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Hans-Kristian Arntzen <post@arntzen-software.no>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21722>

zink: when skipping a TRANSFER_DST image barrier, set access tracking

this otherwise breaks subsequent barriers if the first barrier of the batch
is a TRANSFER_DST on an image that can skip such a barrier

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: remove debug markers for u_blitter ops

these don't actually work; it creates the marker for the op, but
then the "end" of the marker is effectively determined to be the end
of the cmdbuf

instead, detect whether a draw is from u_blitter and add a marker there

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: pass cmdbuf to debug marker begin

this is otherwise broken with cmdbuf reordering

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: reorder some blit debug markers

avoid capturing barrier and other ops in these

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: be more descriptive with perfetto buffer barriers

this should print some nice info in the graphs now

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: determine whether debug markers are used on screen create

make this easier to reuse

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: skip buffer barriers if the buffer can be easily proved idle

this should have no pending write hazards, which means this barrier
can just be used for tracking

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: use split image barriers if the image can be easily proved idle

this should have no pending write hazards, which means this transition
has no dependencies and can occur immediately

also delete some old comments

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: fix zink_resource_access_is_write()

this was accurately returning whether the access had only write flags,
but it was incorrectly returning false for READ|WRITE

cc: mesa-stable

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: add functions for faster batch-usage completion checks

in cases where only a simple, non-definitive check is needed, these
can be used to eliminate some ioctl overhead

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: skip attachment barrier for redundant layout-setting if !valid

an invalidated image doesn't need synchronization, so this can be skipped

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: avoid unnecessary read-only layout changes for zs attachments

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

zink: add perfetto tracing for barriers

at least shows where they are

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21583>

radv/rt: only reserve stack_sizes after rt_case insertion

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21667>

radv/rt: move stack_sizes into radv_ray_tracing_module

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21667>

radv/rt: introduce struct radv_ray_tracing_module

This is preliminary work for separate shader functions.
The ray_tracing_module is eventually intended as self-contained
pipeline struct per RT group.

For now, these modules only contain the group handles.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21667>

radv/rt: defer library_pipeline allocation

We will need the number of groups at allocation time.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21667>

radv/rt: rename library_pipeline->groups to library_pipeline->group_infos

'groups' will later be used for ray_tracing_modules.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21667>

ci: do not exit when an error happens inside the section

Let CI handle that case as it did before. The only thing which needs to be done by the error() function is to get out of the section.

Fixes the issue where a job is not saving artifacts after failure.
Fixes: 4cc0cec47357 ("ci: implement unified sections")

Acked-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21715>

glx: Fix glXGetFBConfigFromVisualSGIX

Get list of configs returned by glXChooseFBConfig, return it's first
element, free memory.

Fixes: 4ccd253588b ("glx: Require GLX 1.3")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8273

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21607>

ci: include setup test environment script in the output artifacts

In mesa/mesa !20272, some bash functions introduce a standard wait to setup
gitlab ci sections, but the file collecting them needed to be included in the
artifacts exported by mesa. Other projects that use tests like deqp-runner
need to load these bash functions.

Signed-off-by: Sergi Blanch Torne <sergi.blanch.torne@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21680>

nir: add a print_internal debug-flag

It can sometimes be useful to also print the shaders that are marked as
internal, so let's add a flag that lets us do that.

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21681>

radv/ci: update CI lists for CTS 1.3.5.0 on GFX110/POLARIS10/PITCAIRN

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21689>

radv/ci: stop skipping some graphics pipeline library tests

They are fixed in CTS 1.3.5.0.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21689>

ci: disable Collabora's LAVA lab for maintance

This is to inform you of some planned downtime in the LAVA lab as follows:

    Start: 2023-03-06 08:00 GMT
    End: 2023-03-06 12:00 GMT

Signed-off-by: Sergi Blanch Torne <sergi.blanch.torne@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21355>

zink: avoid ballooning of copy box tracking

* if the proposed box is smaller than an existing box then don't add it,
* if the proposed box is adjacent to an existing box, expand
* if the proposed box is larger than an existing box, replace

this reduces the chances of having a ton of copy boxes to iterate over

also add a perf warning in case a ton of copy boxes exist

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21665>

util/box: fix off-by-one calc error in intersection funcs

the "right-most" boundary needs the -1 since it isn't inclusive

oops

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21665>

zink: eliminate internal qbo copy barrier

the values written here will never overlap, so no barrier is necessary

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21581>

zink: set predicate_dirty on query creation

ensure this is set when it needs to be

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21581>

zink: merge qbo update copies when possible

if a single query is being started and stopped frequently, update
the internal qbo with a single copy call instead of one copy per result

not actually that useful in practice because of how query pools are shared,
but could help somewhere in theory

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21581>

zink: rework xfb queries for drivers with poor primgen support

for drivers lacking one of:
* EXT_color_write_enable
* primitivesGeneratedQueryWithRasterizerDiscard

terrible things must happen. specifically, dummy surfaces have to
be used in a framebuffer with rast-discard enabled for the duration
of the query

now that queries are only started/stopped in renderpasses, however,
there are new hurdles. with tc renderpass optimizing, queries can be
started outside the renderpass, which would trigger recursion when
trying to start a primgen query outside the renderpass if any clears
are enabled, as those must be flushed onto the real surfaces

to solve all of this:
* block tc renderpass optimizing if at least one of the above features is missing
* detect a pending primgen query start during renderpass start
* activate rast-discard and set dummy surfaces before beginning renderpass
  * this recurses and automatically flushes clears
* finally, start the real renderpass

BUT WAIT THERE'S MORE!

because there's also drivers that support EXT_color_write_enable and don't support
primitivesGeneratedQueryWithRasterizerDiscard, which means they do need rast-discard,
but they don't need dummy surfaces, and so the clears still have to be flushed,
so they need an explicit (recursive) renderpass start/stop in advance to
ensure the clears are applied as expected

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21628>

zink: track whether a primgen query is suspended and needing color write hacks

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21628>

zink: only resume queries inside renderpasses from set_active_query_state

match new default query behavior

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21628>

zink: resume queries after conditional render and clears are processed

this should have no functional effect other than ensuring primgen queries
don't recurse when detecting clears

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21628>

zink: disable queries for clear_texture()

this otherwise can do weird things

cc: mesa-stable

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21628>

ci/ci_run_n_monitor: while we usually disable many jobs, print them inline

Saving scrolling time...

Reviewed-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21713>

radv: Use LDS for closest-hit hit attributes

Q2RTX: 23.1ms -> 22.9ms

shader-db:
Totals from 19 (0.69% of 2764) affected shaders:

MaxWaves: 197 -> 208 (+5.58%)
Instrs: 87702 -> 87817 (+0.13%); split: -0.03%, +0.16%
CodeSize: 474320 -> 475128 (+0.17%)
VGPRs: 1840 -> 1728 (-6.09%)
Latency: 2771599 -> 2773173 (+0.06%); split: -0.13%, +0.18%
InvThroughput: 561281 -> 533010 (-5.04%); split: -5.16%, +0.12%
VClause: 2782 -> 2788 (+0.22%); split: -0.18%, +0.40%
Copies: 12115 -> 12136 (+0.17%); split: -0.45%, +0.63%
Branches: 4116 -> 4122 (+0.15%)
PreVGPRs: 1665 -> 1638 (-1.62%); split: -1.92%, +0.30%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21635>

radv: Extend hit attribute lowering for LDS

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21635>

asahi: Wire up compute kernels

Now that we have multiple sysval tables, implementing compute kernels --
including with indirect dispatch and load_num_workgroups -- is straightforward.
This patch adds the straightforward launch_grid implementation.

As usual needs UAPI support patches to actually do anything, but the relevant
compute tests are passing downstream.

It's not possible to properly test compute shaders support right now (pending
support for images), so we don't update the CAPs or features.txt here. This is
more about flushing out the piles of downstream patches we have (and getting
reviewed!) in preparation for cutting a downstream release soon.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21703>

asahi: Rework system value lowering

The previous lowering was insufficient in two areas:

* No support for indirection. This is required for dynamically indexing into
  UBOs, SSBOS, etc in OpenGL ES 3.2

* Only a single table supported. Multiple tables are required to implement
  indirect dispatch/draws efficiently, in order to bind the indirect buffer as
  uniforms.

The first problem is addressed here by reworking the lowering of
system values to happen in NIR, decoupled from the uniform register assignment
details, such that we can handle 1:n lowerings in a straightforward way.
Namely, indirect sysvals are lowered to indirect memory loads relative to the
base address of the sysval table, where the table address is itself pushed as a
(direct) sysval.

The second problem is addressed in this patch by generalizing to multiple
uniform tables.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21703>

agx: Handle fragment shader side effects

Fragment shaders with side effects need to be lowered to ensure they execute for
all shaded pixels but no helper threads. Add a lowering pass to handle this.

Fixes dEQP-GLES31.functional.shaders.opaque_type_indexing.atomic_counter.const_literal_fragment

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21712>

agx: Disable tri merging with side effects

As Metal does.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21712>

crocus/meson: add dependency on libintel_dev also for versioned static libraries

Fixes: a0fa31bcdd8 ("intel/dev: create a helper dependency for libintel_dev")

Reviewed-by: Mark Janes <markjanes@swizzler.org>
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21709>

vk/runtime: Use libdrm shim

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21636>

loader: Use libdrm shim

Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21636>

turnip: Use libdrm shim

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21636>

util: Add a simple no-op libdrm shim

Make it easier to deal with build configs that do not have libdrm.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21636>

ci/freedreno: rare flake KHR-GL45.sample_variables.mask.rgba8i.samples_4.mask_3

Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21718>

ci/lavapipe: add recent occasional flake

Issue: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8441

Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21717>

r600/sfn: Fix atomic lowering

Fixes: 56dedf052f4af1903a0d312eb9c7721c69f36c69
  r600/sfn: add r600 specific lowering pass for atomics and use it

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21684>

r600/sfn/tests: Add a test for the copy prop into a group

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21684>

r600/sfn: redirect copy propagation to alu parent group

If an ALU instruction was emitted from the get-go as group, then
we have to make sure that replacing a source doesn't violate the
readport configuration in the group.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8374

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21684>

r600/sfn: Add print method to AluReadportValidation

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21684>

r600/sfn: Add method to AluGroup to replace sources

Related: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8374

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21684>

r600/sfn: Split AluInstr replace_source into test and actual replace

Related: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8374

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21684>

r600/sfn: Add AluGroup method to update readport validation from scratch

Related: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8374

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21684>

asahi/meta: Use lowered I/O

No point in creating a variable when we can just synthesize the store_output
directly.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

asahi: Bump shader buffers

No reason to limit it, it's direct access anyway.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Only lower int64 late

This is required for address arithmetic to be lowered properly for compute
kernels, which may have u2u64 in the source NIR.

No shader-db changes (for GLES3.0).

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Don't print pre-optimization shader

It's usually too noisy to be useful, especially before DCE. The optimized (but
pre-RA) shader is usually the useful bit.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Use agx_emit_collect for st_tile

Instead of open coding.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Refactor vector creation

agx_vec4 is unused, drop in, and split out the common logic since we'll use it
in a new helper.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Constify agx_print

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Inline 16-bit load/store offsets

Most integer immediates are only 8-bit, but load/store instructions allow their
immediate offsets to be 16-bit instead. Take advantage of this in the optimizer.
This eliminates 36% of the instructions in
dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.36, a fitting
percentage.

Insignificant effect on dEQP-GLES31.functional.ssbo.* performance... Only a
small % of our compile-time pie is actually spent in the backend anyway (as
opposed to NIR passes or GLSL IR).

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Factor out allows_16bit_immediate check

The optimizer needs this information to inline immediates effectively.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Clean up after lowering address arithmetic

This avoids creating silly preambles that don't actually do anything except push
a constant that we could've inlined for cheaper anyway, since nir_opt_preamble's
cost model is sensitive to e.g. constant folding.

This avoids a pointless preamble in split-hell.

As a nice bonus, this also improves compile-time on address-heavy shaders. With
a release build, CPU time in dEQP-GLES31.functional.ssbo.* reduces from 12.87s
to 10.77... a 16% improvement is nothing to sneeze at.

shader-db results are mostly noise.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Add AGX_MESA_DEBUG=nopreamble option

Useful both for ruling out issues with shader preambles as well as (in some
cases) making for a nicer reading experience of the compiled assembly.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21430>

agx: Don't write sample mask from preambles

It doesn't make sense, they're basically little compute kernel environments.
Noticed while debugging dEQP-GLES31.functional.fbo.no_attachments.multisample.*

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21710>

asahi: Mark PIPE_FORMAT_NONE "supported"

Kinda silly but fixes
dEQP-GLES31.functional.state_query.integer.max_framebuffer_samples_* which
queries the number of samples of a NONE format, required for
ARB_framebuffer_no_attachments to make sense.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21710>