gallium/swr: Remove driver source

The OpenSWR will be maintained on a classic/LTS branch.

Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11264>

nv50/nir: Switch to the common NIR options

Reviewed-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Pierre Moreau <dev@pmoreau.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14069>

pan/va: Add table parameter to LD_ATTR_IMM

..and test the instruction.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14065>

pan/va: Add sample/update modes to LD_VAR

..and test the new instructions. As usual, the semantics are the same as
bifrost, but the encoding is simpler.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14065>

pan/va: Make LD_VAR index more fine-grained

Index in bytes instead of vec4s, since varyings on Valhall are no longer
vec4 based like on previous Malis.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14065>

pan/va: Add more assembler tests

For new patterns

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14065>

pan/va: Disambiguate sign of CSEL instructions

The naming scheme is a bit simpler than Bifrost.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14065>

pan/va: Improve assembler unit test output

Instead of using Python hex() to print the result, print the result in
the same format as the disassembler for easy visual comparison. This
means we don't need to reprint the expectation. This gives output like:

   7c 7d 11 33 04 80 66 00    LD_ATTR_IMM.v4.f16.slot0 @r0:r1, `r60, `r61, index:0x1
   7c 7d 10 33 04 80 66 00    Incorrect assembly

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14065>

meson: restore dri.pc file

Which was accidentally deleted.

Fixes: ea8fa10edd1f8976825c6aad05b904179a2deca3
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5717
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14090>

mesa/externalobject: delete unused functions

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14075>

mesa/barrier: remove unused barrier functions

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14075>

mesa/transformfeedback: remove unused transform feedback code

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14075>

mesa: remove unused buffer object code.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14075>

mesa/syncobj: drop unused syncobj code.

This is all done in the state tracker now

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14075>

mesa/query: remove all the mesa queryobj code.

This is all unused in favour of the state tracker code.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14075>

iris/ci: comment out iris-cml-traces-performance due to hw unavailable

This job seems to be timing out, daniels said hw was having some
availability issues, so turn off for now.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14088>

panfrost: Add Valhall support to pandecode

Valhall v9 introduces a number of new data structures since Bifrost v7,
and removes a number of traditional data structures. Add decode routines
for the new Valhall data structures, and condition the old routines on
(PAN_ARCH <= 7) to remain buildable and warning-free.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14063>

panfrost: Don't shadow Mesa's fui()

Will fix a compiler error when we #include the Valhall disassembler
header from pandecode.

Fixes: 688827f3c52 ("pan/va: Add disassembler generator")
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14063>

panfrost: Zero initialize disassembler stats

Keep it simple for introducing new support.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14063>

panfrost: Add XML for Valhall data structures

Fork the latest canonical XML (Bifrost v7) and adapt to the data
structures found in the earliest Valhall GPU I could get my hands on
(Valhall v9). This should minimize the churn needed for the port by
keeping the Valhall model close to the Bifrost we already supported.

It is not known what happened to v8. It appears to have been yeeted from
existence.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14063>

panfrost: Add "hex" type to GenXML

Although known fields wouldn't be given the type "hex", it is useful as
the default type for unknown fields while reverse-engineering, and as
such is used in the Valhall XML.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14063>

pan/va: Only hex dump when verbosely disassembling

Closer behaviour to Bifrost, making the entrypoints symmetric.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14063>

pan/bi: Link with Valhall disassembler

For pandecode's use.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14063>

mesa: use simple_mtx_t for TexMutex (v2)

change mtx_recursive -> mtx_plain, there's no recursive locking

Let's try this again!  This was originally landed as f6abb3445b7f
("mesa: use simple_mtx_t for TexMutex") and then reverted with
781c0eafcf79 ("Revert "mesa: use simple_mtx_t for TexMutex"") because it
broke i965.  Now that i965 is no longer in the tree, we can restore it.

Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com> (v1)
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14053>

nir/constant_folding: Optimize txb with bias of constant zero to tex

v2: Fail gracefully when bias_idx < 0.  See comment in the code for the
rationale.  See also issue #5722.

All Haswell and newer Intel GPUs had similar results. (Ice Lake shown)
total instructions in shared programs: 19757733 -> 19753431 (-0.02%)
instructions in affected programs: 277248 -> 272946 (-1.55%)
helped: 1644
HURT: 1
helped stats (abs) min: 1 max: 16 x̄: 2.62 x̃: 2
helped stats (rel) min: 0.05% max: 11.11% x̄: 2.11% x̃: 1.61%
HURT stats (abs)   min: 1 max: 1 x̄: 1.00 x̃: 1
HURT stats (rel)   min: 0.35% max: 0.35% x̄: 0.35% x̃: 0.35%
95% mean confidence interval for instructions value: -2.72 -2.51
95% mean confidence interval for instructions %-change: -2.19% -2.03%
Instructions are helped.

total cycles in shared programs: 938517439 -> 938384079 (-0.01%)
cycles in affected programs: 19548849 -> 19415489 (-0.68%)
helped: 1358
HURT: 269
helped stats (abs) min: 1 max: 2328 x̄: 133.01 x̃: 16
helped stats (rel) min: <.01% max: 41.12% x̄: 1.40% x̃: 0.48%
HURT stats (abs)   min: 1 max: 1302 x̄: 175.70 x̃: 30
HURT stats (rel)   min: <.01% max: 69.03% x̄: 6.24% x̃: 1.04%
95% mean confidence interval for cycles value: -99.14 -64.79
95% mean confidence interval for cycles %-change: -0.47% 0.19%
Inconclusive result (%-change mean confidence interval includes 0).

LOST:   21
GAINED: 32

All Ivy Bridge and older Intel GPUs had similar results. (Ivy Bridge shown)
total instructions in shared programs: 15302017 -> 15301485 (<.01%)
instructions in affected programs: 22565 -> 22033 (-2.36%)
helped: 168
HURT: 0
helped stats (abs) min: 1 max: 7 x̄: 3.17 x̃: 3
helped stats (rel) min: 0.04% max: 4.39% x̄: 3.05% x̃: 3.27%
95% mean confidence interval for instructions value: -3.45 -2.89
95% mean confidence interval for instructions %-change: -3.19% -2.91%
Instructions are helped.

total cycles in shared programs: 550119761 -> 549989147 (-0.02%)
cycles in affected programs: 12834251 -> 12703637 (-1.02%)
helped: 164
HURT: 0
helped stats (abs) min: 20 max: 4547 x̄: 796.43 x̃: 294
helped stats (rel) min: 0.23% max: 53.84% x̄: 2.05% x̃: 0.37%
95% mean confidence interval for cycles value: -942.62 -650.24
95% mean confidence interval for cycles %-change: -3.17% -0.94%
Cycles are helped.

fossil-db results:

Tiger Lake, Ice Lake, and Skylake had similar results. (Ice Lake shown)
Instructions in all programs: 142073649 -> 141307526 (-0.5%)
SENDs in all programs: 6876848 -> 6876778 (-0.0%)
Loops in all programs: 38283 -> 38283 (+0.0%)
Cycles in all programs: 8410049681 -> 8402902960 (-0.1%)
Spills in all programs: 190623 -> 190599 (-0.0%)
Fills in all programs: 297780 -> 297756 (-0.0%)

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> [v1]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14025>

llvmpipe: Fix Wpointer-to-int-cast

Fixes: 2771fd4a (gallium, windows: Use HANDLE instead of FD for external objects)
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14021>

mesa/st: Remove GL_ARB_depth_clamp emulation support.

This was useful for emulating GL 3.2 in virgl on a GLES3 host renderer,
before GL_EXT_depth_clamp introduced the ability for hardware drivers to
expose the feature on GLES.  Now that we have that, the desktop-GL-capable
HW that virgl cares about can expose desktop GL even on its GLES renderer
on the host without this emulation.  I don't think anyone particularly
cares about hitting higher GL versions on actually-core-GLES hosts with
virgl.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13729>

win32: Fixes thread local on win32 with clang/mingw (!14062)

The mingw compiling error:
```
../../src/mapi/glapi/glapi.h:86:66: error: '_glapi_tls_Dispatch' cannot be thread local when declared 'dllimport'
_GLAPI_EXPORT extern __THREAD_INITIAL_EXEC struct _glapi_table * _glapi_tls_Dispatch;
                                                                 ^
../../src/mapi/glapi/glapi.h:88:51: error: '_glapi_tls_Context' cannot be thread local when declared 'dllimport'
_GLAPI_EXPORT extern __THREAD_INITIAL_EXEC void * _glapi_tls_Context;
```

Fixes: c47fd3dc ("windows: Use TLS context/dispatch with shared-glapi")

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14062>

nir: Add an 'external' texture type for parity with samplers

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14046>

panfrost: Only build GPU indirect kernels for v7

These kernels aren't tested (and are probably broken) elsewhere. Don't
waste cycles trying to compile for other architectures. This reduces the
amount of code that needs to be ported to a new architecture.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14064>

docs/envvars: update after INTEL_DEBUG cleanup

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14080>

virgl: Disable cache for VIRGL_BIND_SAMPLER_VIEW

this currently makes the dEQP-GLES31.functional.image_load_store.buffer.image_size.readonly_12
test fail when used simultaneously with other tests that lead to hitting the cache.

For instance the combination of:
dEQP-GLES31.functional.image_load_store.buffer.atomic.or_r32i_result
dEQP-GLES31.functional.image_load_store.buffer.atomic.or_r32i_return_value
dEQP-GLES31.functional.image_load_store.buffer.image_size.readonly_12

results in a failure of the readonly_12 test.

Deflag dEQP-GLES31.functional.image_load_store.buffer.image_size.{read,write}only_12 as flakes.

Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14045>

vulkan-device-select: Don't leak drmDevicePtr

ASAN found a leak:

```
Direct leak of 1440 byte(s) in 10 object(s) allocated from:
    #0 0x4a9a92 in calloc (build-Monado-CMake/src/xrt/targets/service/monado-service+0x4a9a92)
    #1 0x7fdf82afed06 in drmDeviceAlloc build-drm/../drm/xf86drm.c:3933:14
    #2 0x7fdf82b00203 in drmProcessPciDevice build-drm/../drm/xf86drm.c:3965:11
    #3 0x7fdf82b00203 in process_device build-drm/../drm/xf86drm.c:4359:16
    #4 0x7fdf82b0485e in drmGetDevice2 build-drm/../drm/xf86drm.c:4528:15
    #5 0x7fdf70751113 in device_select_find_xcb_pci_default ../src/vulkan/device-select-layer/device_select_x11.c:95:13
    #6 0x7fdf70751113 in get_default_device ../src/vulkan/device-select-layer/device_select_layer.c:395:21
    #7 0x7fdf70751113 in device_select_EnumeratePhysicalDevices ../src/vulkan/device-select-layer/device_select_layer.c:456:33
```

Cc: mesa-stable
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14068>

docs: update trademark disclaimer

It's a *long* time since SGI was the copyright holder for the OpenGL
trademark. And we implement more APIs by now, so let's update the
disclaimer to instead redirect to the Khronos licensing page for
details.

While we're at it, soften the language on legal status as a formal
implementation, as we currently have conformant drivers for most of the
APIs by now. But refer to the Khronos website for details, as
conformance status for drivers are subject to change.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13833>

mesa: update or remove out of date references to ir_to_mesa

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14066>

mesa: rename ir_to_mesa.{cpp,h} -> link_program.{cpp,h}

The only code now left in this file is the linking function.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14066>

mesa: tidy up ir_to_mesa.{cpp,h} includes, comments, etc

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14066>

mesa: move _mesa_ensure_and_associate_uniform_storage() to uniform_query.cpp

This is where all the other functions that handle uniform storage live.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14066>

mesa/st: move _mesa_generate_parameters_list_for_uniforms() code to st

The classic drivers that shared the code are now gone and the only user
is the tgsi linker so here we move the code to where it is used.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14066>

mesa: remove GLSL IR to Mesa IR code

The last user of this was dropped with the classic drivers.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14066>

mesa: make _mesa_associate_uniform_storage() static

The function is no longer called directly outside of this file.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14066>

mesa: remove _mesa_ir_link_shader()

The final use of this was removed when the classic drivers were
dropped.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14066>

genxml: protect _length defines in genX_bits.h

Those defines exist in the packing headers too and some parts of the
code (like mi_builder.h) include both.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13954>

genxml: fix compilation with P/I defines

Those names are a bit too common and sometimes clash variables.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13954>

intel/debug: reclaim 7 unused bits from classic driver

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14060>

mesa/light: make _mesa_light static do_light.

This is unused outside this now.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14074>

mesa/dd: remove NewSamplerObject

This was always calling directly into the mesa version now

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14074>

mesa/dd: remove some fbo driver hooks.

These are assign to core mesa functions by st, so just direct call

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14074>

mesa/dd: burn a bunch of legacy driver interfaces down

None of these are used anymore in the gallium world, there
are some more to get rid off but this is a good start.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14074>

mesa: drop unused sw extensions init

This isn't used since swrast went away.

Reviewed-by: Zoltán Böszörményi <zboszor@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14072>

mtypes: drop some context pointers that are unused now

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Zoltán Böszörményi <zboszor@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14072>

mesa: remove old tnl device driver header files

The last users of these were removed when the classic drivers were
dropped.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14070>

radv: Expose the VK_KHR_dynamic_rendering extension.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13721>

radv: Support dynamic rendering inheritance info.

Straightforward, just converting to a renderpass as well. Note that
we now own the renderpass so I also added a bool to check if we own
it so we can destroy it after recording.

Doing the destruction at destroy & reset time, as reset can be called
during recording, and destroy all the time.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13721>

radv: Support Begin/EndRendering.

This is just the naive implementation that create a new renderpass
and then destroys it at the end.

I do it this way because in meta operations we are still creating
temporary subpasses for a renderpass for e.g. the resolve.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13721>

radv: Support VK_KHR_dynamic_rendering for pipeline creation.

The approach here is to include a wrapper converting the legacy
renderpass info to the new structures.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13721>

radv: Do not use VK_FORMAT_UNDEFINED in meta passes.

Is used in VK_KHR_dynamic_rendering to indicate non-presence of
color attachments. Wasn't really valid Vulkan so we otherwise don't
need a workaround in the renderpass->dynamic rendering conversion.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13721>

radv: Add named constants for max framebuffer width/height.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13721>

spirv: handle ray query intrinsics

v2: Fixup comment (Caio)
    Use generated builders (Caio)

v3: Update spirv2dxil CI expectations

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13718>

nir: add a ray query optimization pass

Just remove queries that are never used or proceeded with. The latter
case leading to undefined values.

v2: Don't use nir_shader_instructions_pass() to find variables (Caio)
    Simplify replacement (Caio)

v3: Don't track all the queries intrinsic effects (Caio)
    Rename things to represent only read queries (Caio)
    Use set instead of hash_table (Caio)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13718>

nir: track variables representing ray queries

v2: Fix missing ray_query variable check (Caio)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13718>

nir: add intrinsics for ray queries

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13718>

nir: add a new access flag to allow access in helper invocations

v2: Add nir_print support

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13718>

nir/print: printout ACCESS_STREAM_CACHE_POLICY

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13718>

nir/lower_io: include the variable access in the lowered intrinsic

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: mesa-stable
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13718>

intel/nir: preserve access value when duping intrinsic

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 6339aba775ecdc ("intel/compiler: Lower SSBO and shared loads/stores in NIR")
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13718>

vulkan: Open registry XML files as UTF-8

"C:\CI-Tools\msys64\mingw64\bin/python3.EXE" "../../src/vulkan/util/gen_enum_to_str.py" "--xml" "../../src/vulkan/registry/vk.xml" "--outdir" "C:/work/xemu/xemu-opengl/mesa/build/windows-mingw64/src/vulkan/util"
Traceback (most recent call last):
  File "C:\work\xemu\xemu-opengl\mesa\src\vulkan\util\gen_enum_to_str.py", line 473, in <module>
    main()
  File "C:\work\xemu\xemu-opengl\mesa\src\vulkan\util\gen_enum_to_str.py", line 462, in main
    f.write(template.render(
UnicodeEncodeError: 'gbk' codec can't encode character '\xa9' in position 107: illegal multibyte sequence

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14015>

venus: move bo allocation for mappable memory to vn_MapMemory

This change defers the bo allocation for non-external mappable memory
direct allocation.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13874>

venus: track memory type property flags in vn_device_memory

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13874>

venus: defer roundtrip waiting to vkFreeMemory time

bo allocations for the below cases are after device memory allocation:

1. direct non-external mappable memory allocation
2. pool grow
3. exportable memory allocation

For (1) and (2), the bo is for mapping, which is a pure kernel operation
to happen later. So roundtrip waiting can be deferred until free memory.

For (3), the bo is for either fd export or mapping, which are both pure
kernel operations. So roundtrip waiting can also be deferred until free
memory.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13874>

venus: simplify device memory pool alloc and refcount

The behavior we stick to is that the base_bo is always created for pool
memory so that to keep it alive during suballocates and frees.

This CL does the below:
1. rename pool_alloc to pool_suballocate and align the api interface
2. rename simple_alloc to pool_grow_alloc to make it pool specific
3. refactor pool_free and simple_free into a pair of pool_ref and
   pool_unref to simplify that vkFreeMemory is only called after the
   pool bo gets destroyed.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13874>

venus: refactor vn_device_memory_simple_alloc

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13874>

nv50: don't claim support for format-less stores

This is not supported, nor is there any need to support it -- ES 3.1
doesn't need it, and we're in no danger of supporting
ARB_shader_image_load_store (among other things, it requires frag
images).

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14050>

nv50,nvc0: add new caps to list

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14050>

intel/compiler: Load draw_id from XP0 in Task/Mesh shaders

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Get mesh_global_addr from the Inline Parameter for Task/Mesh

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: extract brw_nir_load_global_const out of rt code

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Implement Mesh Output

Use the same URB access helpers that were added for Task Output.  The
Arrayed I/O (per-primitive and per-vertex) is handled by applying the
pitch from the MUE layout into the NIR intrinsics and including the
non-arrayed offset on top of it.  After that, the index src can be
used directly for lowering.

Because we keep around the non-arrayed offset AND the pitch is
aligned, we can identify cases where the access is indirect but
guaranteed to be aligned, and dispatch a single message.  Added a TODO
to explore that later.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Implement Task Output and Mesh Input

Implement the output written by the task *workgroup* and available to
all the mesh *workgroups* dispatched from that task.  We currently
ignore any layout annotations (since they are not really testable) and
produce a (packed) layout ourselves.

The URB messages are only SIMD8, so for larger SIMDs, the functions
will produce multiple messages.  Making this lowering here instead of
the generic lower_simd_width() since it is not just a matter of
zip/unzip, e.g. the offset must be adjusted.

Indirect writes/reads are implemented by handling one component at a
time and using the PER_SLOT variant of the messages.

Note that VK_NV_mesh_shader allows reading outputs, so add support for
that as well.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Lower Task/Mesh local_invocation_{id,index}

The Invocation index is provided by the payload, so we can skip the
usual math done to get to it.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Add backend compiler basics for Task/Mesh

Task/Mesh stages are CS-like stages, and include many
builtins (e.g. workgroup ID/index) and intrinsics (e.g. workgroup
memory primitives) originally present only in CS.

This commit add two new stages (task and mesh) that 'inherit' from CS
by embedding a brw_cs_prog_data in their own prog_data structure, so
that CS functionality can be easily reused.  They also currently use
the same helpers to select the SIMD variant to use -- that was
recently added for CS.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Export brw_nir_lower_simd

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Make MUE available when setting up FS URB access

Allows to assert its existence for per-primitive variables and will
later be useful to implement the "more than 16 attributes" case for
Mesh.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Add structs to hold TUE/MUE

Used to specify the layout of 'Task URB Entry' and 'Mesh URB Entry'.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Don't lower Mesh/Task I/O to temporaries

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Don't stage Task/Mesh outputs in registers

Since the outputs are shared among the whole workgroup, these can't be
staged in registers as they will not be always visible for all the
invocations (to read/flush).  If they ever need to be staged, we
should use SLM for that.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Handle per-primitive inputs in FS

In Fragment Shader, regular inputs are laid out in the thread payload
in a one dword per each half-GRF, that gives room for having the two
delta dwords needed for interpolation.

Per-primitive inputs are laid out before the regular inputs, and since
there's no need to have delta information, they are packed.  So
half-GRF will be fully filled with 4 dwords of input.

When num_per_primitive_inputs is zero (the default case), behavior
should be the same as before.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel/compiler: Properly lower WorkgroupId for Task/Mesh

Task/Mesh currently only support a single dimension (both in NV API
and HW), so make Y and Z be zero.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

intel: Add INTEL_DEBUG=task,mesh

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13661>

mesa: move common/dri into gallium

There are no other consumers, so we can just move this into gallium and
out of mesa.

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

mesa: Merge libmesa_gallium and libmesa_common

Since we don't have libmesa_classic anymore, we don't nee to split
these, and can save a target/ar invocation by not having two targets.
Plus it's just conceptually simpler

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

mesa: Delete libmesa_classic

We no longer have any classic drivers, so we no longer need
libmesa_classic

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

mesa/main/tests: remove dispatch sanity

Thsi test uses a bunch of the classic infastructure, which is about to
be deleted. Since gallium will be the sole user, it will likely be
refactored out anyway.

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

include/pci_ids: Move PCI ids supported by both i965 and iris to iris

As crocus won't support any of these (BDW+) they should go into iris.
This also allows us to remove the "prefer_iris" option, as iris is now
the only option

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

mesa/dri: remove mega driver stub

As it is now unused.

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

classic/i965: Remove driver

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

classic/i915: Remove driver

This is only going to be supported in the Amber branch

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

classic/nouveau: Remove driver

This will now only be available in the Amber branch

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

classic/r200: Delete driver

This will now only be available on the Amber branch

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>

classic/r100: Delete driver

This is now only going to be available in the Amber branch

Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>