zink: use VkSubresourceLayout::depthPitch as layer_stride when mapping 3D imgs

this is not only more correct according to vk spec, it avoids having a 0-sized
layer_stride, which totally breaks the transfer map

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9969>

zink: be more explicit about blit layer/depth usage

same as for resource copying, ensure that it's very clear we're abiding
by vk spec for array vs 3d usage

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9969>

anv: Implement VK_EXT_conservative_rasterization

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4480
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9960>

zink: enforce device lost status

many apps don't request device-lost notification, so just calling the reset
callback isn't enough; once the device has been lost, no more cmdbufs should
be submitted and the queue should not be waited on

Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9963>

zink: optimize batch states for timeline use

finishing a timeline wait guarantees that a given fence has completed,
meaning the accompanying batch static is implicitly available for use

Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9963>

zink: add timeline semaphore fastpath for checking/triggering batch completion

we can avoid locking to access batch states in these cases by just using a semaphore
to fast-forward the gpu to the batch we need completed

Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9963>

zink: hook up timeline semaphore signalling during batch submission

just basic parts, no waiting on semaphores yet

Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9963>

zink: handle expired deferred fences more reasonably

now that there's some tracking for the last-finished batch id, this can
be used to detect when an application holds onto a sync object for way too long,
to the point that the sync object has expired so far into the past that we
no longer have any record of it existing

fixes things like unigine superposition

Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9963>

zink: track last completed batch id to optimize checking states

Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9963>

zink: add batch tracking id for program struct

this reduces overhead of batch tracking

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9967>

zink: add set_context_param hook

for handling PIPE_CONTEXT_PARAM_PIN_THREADS_TO_L3_CACHE

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9970>

zink: handle PIPE_MAP_DONTBLOCK for buffer read maps

this is mostly used by queries

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9962>

nir/gather_info: implement partial masking of struct and compact I/O

fossil-db (Sienna):
Totals from 138 (0.10% of 138791) affected shaders:
CodeSize: 504060 -> 482136 (-4.35%)
Instrs: 97318 -> 94518 (-2.88%)
Cycles: 389272 -> 378072 (-2.88%)
VMEM: 14397 -> 14614 (+1.51%); split: +1.76%, -0.25%
SMEM: 9088 -> 9024 (-0.70%)
VClause: 2915 -> 2430 (-16.64%)
SClause: 1790 -> 1791 (+0.06%)
PreVGPRs: 5013 -> 4998 (-0.30%)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8364>

lavapipe: fix initialization of pipe_stream_output with unwritten outputs

nir_assign_io_var_locations() does not use outputs_written when assigning
driver locations. Use driver_location to avoid incorrectly guessing what
locations it assigned.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8364>

gitlab: rename RADV bug report template

Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9923>

docs: no-op'd -> disabled

"Disabled" is a common English word, that perfectly covers this usage.
So let's use that instead of this non-dictionary word.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9947>

docs: spell out freedesktop.org

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9947>

docs: spell out environment

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9947>

docs: spell out development

The "-devel"-suffix is only helpful to RedHat users. Debian based
distros use "-dev" instead. But let's get out of the distro-specific
business, and instead just spell out "development", as this applies
regardless of naming-scheme.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9947>

docs: spell out full name of gitlab instance

While we're at it, quote it so it's clear that it's something special.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9947>

docs: fix rst-quoting issues in release-notes

The first issue is benign, but the other two create rogue, invalid
links.

Fixes: ca79b041cbf ("docs: add release notes for 21.0.0")
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9710>

docs: fix invalid rst

We need a single empty line between the code-block state and the text
in the block, otherwise the rST is invalid and the entire block will be
dropped, as is currently the case on the website.

While we're at it, remove some needless colons from these code-blocks as
well. They're not needed, and we usually don't have these in the docs.

Fixes: a2a8c6a36c1 ("docs: Add some documentation of game GL buffer object mapping behavior.")
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9710>

intel/fs: implement another copy propagation restriction

We are missing an additional restriction on CHV & upcoming Xe-Hp.

v2: Quote BSW PRMs (Curro)
    Check source is not a scalar (Curro)
    Fix comment (Marcin)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9929>

iris: clamp PointWidth in 3DSTATE_SF like i965 does

Values match how MinimumPointWidth, MaximumPointWidth is setup. This
fixes assert hit in debug build when packing the struct with too large
value for genxml.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9942>

Remove leftover dead code.

Fix defect reported by Coverity Scan.

Logically dead code (DEADCODE)
dead_error_line: Execution cannot reach this statement: return;.

Fixes: bdf93f4e3b3 ("v3dv/cmd_buffer: return early for draw commands if there is nothing to draw")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9890>

glsl: enforce restrictions on builtin functions moved to compat

Section 8.9.4 (Compatibility Profile Texture Functions) of the
GLSL 4.20 spec outlines a number of builtin texture functions that
have been moved to compatibility shaders.

This change enforces those restrictions. Note we don't worry about
enforcing restrictions on the EXT_gpu_shader4 extensions of these
functions because EXT_gpu_shader4 should only be enabled for compat
already.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9887>

zink: Only set the needed number of scissors.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9968>

zink: Remove initialization of some arrays

We're only using the same number of elements we're writing to.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9968>

zink: ci updates

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9935>

zink: implement threaded context

this includes:
* async buffer mapping/replacement
* async queue submission
* async (threaded) gallium flush handling

the main churn here is from handling async gallium flushes, which involves
creating multiple gallium fences (zink_tc_fence) for each zink fence (zink_fence).
a tc fence may begin waiting for completion at any time, even before the zink_fence
has had its cmdbuf(s) submitted, so handling this type of desync ends up needing
almost a complete rewrite of the existing queue architecture

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9935>

gallivm: increase size of texture target enum bitfield

Need to bump up the size of texture target bitfield for MSVC.

Fixes: 0ce7c4a7c981 ("gallivm: Use the proper enum for the texture target bitfield.")

Reviewed-by: Neha Bhende <bhenden@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9928>

ci/freedreno: Demote a630-asan to a manual test for now.

It's flaky in producing Missing results. I've got an uprev that should
avoid the issue (and possibly a followon actual fix), but it's blocked on
being able to rebuild the arm containers.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9932>

docs: fix incorrect possessive form

When a word ends in an 's', the possessive form ends with a trailing
apostrophe instead.

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9946>

docs: dfsm -> DFSM

This abberation is spelled in all-caps other places in this document.

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9946>

docs: lex / yacc -> Lex / Yacc

These are names, so use proper nouns for them.

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9946>

docs: lod -> LOD

While we're at it, fix a few cases of incorrect usage of apostrophes.

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9946>

docs: nops -> NOPs

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9946>

docs: Xorg -> X.Org

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9946>

docs: opencl -> OpenCL

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9946>

docs: optimisation -> optimization

We generally prefer US English in the docs over UK English.

Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8572>

radv: only set WRITE_COMPRESS_ENABLE for storage image descriptors

This will allow us to reduce the number of situations where the
compiler workaround is needed on GFX10.3.

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/9924>

ir3/isa: account for randomly set by blob lowest bit of ibo atomics

As far as I could see - blob randomly sets the lowest bit of atomic.b.*
instructions.

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9841>

ci: Bump the llvmpipe test timeout to 240 seconds

lp_test_blend occasionally exceeds this on s390x, but we don't really
want to lose what little (hah) big-endian coverage we have.

Related: mesa/mesa#3437
Acked-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9921>

zink: do not request scoped memory barriers

While barriers in Vulkan are scoped, we do not handle
nir_intrinsic_scoped_barrier, so we do not support them from NIR.

The reason why this hasn't been a problem seems to be that VTN is the
only place that respects them, so we haven't seen them yet.

But if the GLSL compiler starts respecting the setting, things will
start blowing up. There's WIP patches for this in !3339 already.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9949>

radv: don't reset vertex state params on pipeline bind if reg layout matches

this is unnecessary since the locations will match

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: don't emit baseinstance and drawid if neither is used

indirect draw dispatch contributed by Samuel Pitoiset <samuel.pitoiset@gmail.com>

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: reorder vertex shader params

put baseinstance last since it's the least updated

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: make vertex param sgpr count more explicit

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: break out vertex shader param emission into separate function

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: track whether baseinstance is used on the pipeline struct

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: track whether drawid is used on the pipeline struct

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: set gfx pipeline vtx_emit_num to the number of sgprs

this should always match what we want to be doing

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: simplify vs draw param counting during setup

we can just reuse the existing function for this

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: track whether gl_BaseInstance is used

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: refactor draw dispatch

this breaks up the monolithic draw path used for all draw calls into
pre/post functions to handle general setup and a couple helper functions
to more directly handle different draw modes in a way that's both more readable
and, potentially, more optimizable

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

radv: stop zeroing radv_draw_info during draw

this is a big struct, and there's only a couple extra members that need
to be initialized to hit the right codepaths

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8788>

freedreno/a6xx: fix primitive counters debug output

Each counter spans two regs: LO and HI

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8228>

freedreno/a6xx: copy full 64bit of primitive counter

Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8228>

meson: Remove kmsro from gallium-drivers

Automatically include it if we're building with a driver that depends on
it, and don't include it if we're not. Avoids a footgun (building
something like panfrost without kmsro) with minimal effect on code size
in the "kmsro possible but not used" case. (This case primarily affects
Freedreno, but the Freedreno maintainers suggested this, so I think it's
ok.)

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Suggested-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8893>

broadcom/cle: do not leak spec

Fixes CID#1474553 "Resource leak (RESOURCE_LEAK)".

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9944>

docs: vulkan -> Vulkan

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9945>

docs: ie. -> i.e.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9945>

docs: sytem -> system

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9945>

docs: appling -> applying

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9945>

zink: document why we're calling pipe_shader_type_from_mesa

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9898>

zink: simplify shader-removal

This is so trivial to do, so there's no need for the helper.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9898>

zink: assert that pstage is within range

This makes it clearer that these don't include the compute-stage.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9898>

zink: check base-requirements

This one is a bit of a tough nut to deal with gracefully. Zink has a set
of base-requirements that we always require. There's no Gallium caps to
report these missing features, so we're essentially left with two options:

1. Fail to create the screen.
2. Ignore the missing fetures.

Solution 1 will lead to difficulties bringing up a new Vulkan driver on
Zink, and solution 2 will lead to mis-rendering.

Since Zink is mostly an opt-in driver to use when there's no OpenGL driver
available, we should probably do 2 for now. It seems better to have some
mis-rendering than no rendering at all.

But let's at least check, and print a warning. That way people get to
know what's up.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9925>

docs: clarify VK_KHR_external_memory requirement

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9925>

zink: do not enable unused extension

While we should probably use this extension at some point, we don't
currently do. So let's remove it, so the code documents the status-quo
instead of some potential future direction.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9925>

docs: remove zink incorrect requirement

Zink does not require VK_KHR_get_physical_device_properties2; we have
fallback-code in place for when that is lacking.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9925>

docs: remove bogus zink-requirement

VkPhysicalDeviceFeatures::depthClamp isn't required until GL 3.2, where
we already list it. Remove the extra entry to avoid confusion.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9925>

ci/v3dv: update flaky tests

Acked-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9926>

loader: prefer iris on Android

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9906>

broadcom/compiler: try to fill up delay slots after unconditional branch

If we have an unconditional branch then we can try to fill up its
delay slots with the initial instructions of its successor block by
copying them into the delay slots and adjusting the branch offset to
skip the copied instructions.

total nops in shared programs: 365640 -> 364471 (-0.32%)
nops in affected programs: 15416 -> 14247 (-7.58%)
helped: 462
HURT: 0

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9918>

broadcom/compiler: try to fill up delay slots after a branch instruction

For this we do something similar to what we do with thrsw where we try to
move the branch instruction earlier so the previous instructions execute
in the delay slots of the branch.

Generally, we can do this with any instruction except:
 - If the instruction reads a uniform: since our branches do as well and
   uniforms come from an ordered FIFO stream.
 - If the instruction writes flags, since our branch instruction will
   probably read them.
 - If the instruction is in the delay slots of another thread switch,
   branch, or unifa write, which is disallowed.

total instructions in shared programs: 13648140 -> 13613972 (-0.25%)
instructions in affected programs: 2209552 -> 2175384 (-1.55%)
helped: 6765
HURT: 0
Instructions are helped.

total max-temps in shared programs: 2318687 -> 2318436 (-0.01%)
max-temps in affected programs: 5046 -> 4795 (-4.97%)
helped: 152
HURT: 0
Max-temps are helped.

total inst-and-stalls in shared programs: 13680494 -> 13646326 (-0.25%)
inst-and-stalls in affected programs: 2220394 -> 2186226 (-1.54%)
helped: 6765
HURT: 0
Inst-and-stalls are helped.

total nops in shared programs: 399818 -> 365640 (-8.55%)
nops in affected programs: 127311 -> 93133 (-26.85%)
helped: 6765
HURT: 0
Nops are helped.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9918>

broadcom/compiler: add a NOP count stat to shader-db

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9918>

broadcom/compiler: dump instruction index when failing to pack instructions

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9918>

lavapipe: fail out if spirv->nir fails

Just fail out earlier and assume a feature is missing.

Fixes a crash in validation layer tests

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9937>

lavapipe: only reference pCounterBuffers if non-NULL

Fixes crash in validation layer tests.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9937>

glsl: Initialize parcel_out_uniform_storage members.

Fix defects reported by Coverity Scan.

uninit_member: Non-static class member buffer_block_index is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member ubo_byte_offset is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member shader_type is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member next_sampler is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member next_bindless_sampler is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member next_image is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member next_bindless_image is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member next_subroutine is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member field_counter is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member current_var is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member explicit_location is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member record_array_count is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member record_next_sampler is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member record_next_image is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member record_next_bindless_sampler is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member record_next_bindless_image is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member targets is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member shader_samplers_used is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member shader_shadow_samplers is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member num_bindless_samplers is not initialized in this constructor nor in any functions that it calls.
uninit_member: Non-static class member num_bindless_images is not initialized in this constructor nor in any functions that it calls.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7910>

zink: use cached memory for all resources when possible

this massively speeds up memory access across the driver, specifically
for pbo-related operations

it does require that mapped memory is manually invalidated/flushed, however, and
we also need to manually align host-visible memory to be able to do that

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9884>

zink: track coherent resource objects

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9884>

mesa: Remove redundant gl_config::sampleBuffers

This is just !!samples.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

mesa: Stop tracking visual rating in gl_config

We never create non-conformant configs, and we can predict slow-or-not
purely from the accum-buffer-ness of the config.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

mesa: Remove the pretense of aux buffer support

This might be nice to hook up at some point, but it's doing nothing at
the moment and it's not clear to me that it belongs as GL state instead
of winsys state.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

mesa: Remove unused gl_config::level

This is the (GLX) framebuffer overlay level, and it's never set to
anything interesting.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

mesa: Remove transparency state from struct gl_config

We never set this to anything interesting, and this is really winsys
state not GL state anyway.

Nota bene: __DRI_ATTRIB_TRANSPARENT_INDEX_VALUE is set to GLX_NONE
instead of the GLX_DONT_CARE we looked like we were doing before. This
is to preserve backward compatibility with older (technically, all
current) X servers, which when building their fbconfigs initialize a
field named 'transparentPixel' _twice_, and the second time from
__DRI_ATTRIB_TRANSPARENT_INDEX_VALUE, but then uses 'transparentPixel's
value for GLX_TRANSPARENT_TYPE. Which, GLX_DONT_CARE isn't a valid value
for that, so glx-fbconfig-sanity fails among much else.

This is harmless, in that I don't think any DRI driver has ever wired
this up (I can't find any evidence in r100 or mga history) and certainly
none that we can currently load have this working.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

mesa: Remove the texture-from-pixmap state from struct gl_config

This never varies at all, let alone per-config. GLX does read these
values out though so hardwire the values in a different place.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

mesa: Remove misc pbuffer attributes from struct gl_config

pbuffers aren't a first-class object in mesa, they're just funnily-named
framebuffers. It's thus somewhat silly to track this state separately
when it's effectively identical to GL_MAX_RENDERBUFFER_SIZE, and there's
never been a DRI driver that's ever set these values to anything
interesting. Drop them from mesa (but leave the tokens defined for
compatibility).

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

dri: Fold attribMap into the code

This table is mostly a mapping into struct gl_config, which is about to
get radically simplified, so we're going to need code to compute values
here instead of just looking up fields in a struct. Keeping the __ATTRIB
bit is somewhat ugly, but we'll expand it back out after the gl_config
changes settle.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

dri: Explicitly handle all the config attributes

The code is broken elsewhere and requires that the attrib map actually
be large enough.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9817>

Remove Scons leftovers

Fixes: 6e6cd7d93cc54fc8c279 ("scons: Remove.")
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9738>

ci: Disable panfrost g52

The runners appear to be down at the moment.

Fixes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4538
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9930>

ci: skip pipeline_barrier tests that currently crash on RADV

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4511
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9893>

frontends/omx/h265: search entire dpb list

When more than 1 idr frames have been added to dpb list, there might be 2
frames with same poc in the dpb list. In this case, driver needs to search
the entire dpb list in order to get newly added reference frame with given poc

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9881>

radeon/vcn: release si buffer for encoding at the end.

Signed-off-by: Ruijing Dong <Ruijing.Dong@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9882>

compiler/glsl: avoid null-pointer deref

When we encounter a bindless image here, lower_deref returns a
NULL-pointer, and calling record_images_used will try to dereference
that NULL-pointer.

So let's dig out the var from the source instruction instead of the
result of the lowering.

Fixes: 5910c938a29 ("nir/glsl: gather bitmask of images used by program")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9895>

zink: remove zink_create_fence()

merge this down into batch state creation to keep fence file complexity down

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9885>

zink: also check for device lost reset on flush

if there's a reset callback available, call that instead of cycling

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9885>