iris: don't create staging resources larger than half the aperture

This is a port of crocus's f1c1fcfd (crocus: don't create staging
resources > half aperture).

I chose to use the whole aperture here rather than 3/4 of it, mostly
to avoid adding another legacy field for aperture stuff.  It's close
enough to work.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2104
Reviewed-by: Dave Airlie <airlied@redhat.com>
Tested-by: Mark Janes markjanes@swizzler.org
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18311>

iris: Fall back if iris_map_copy_region can't create a staging resource

If we can't create a staging resource, then fall back to direct CPU
mapping (possibly with a stall).  This is a rare case, but it could
happen for very large staging buffers.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Tested-by: Mark Janes markjanes@swizzler.org
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18311>

iris: Don't print out XXX messages if resource creation fails

Failing to create staging resources isn't necessarily a critical error,
and we probably don't want to be printing out XXX messages.  I mostly
had this here when bringing up the driver and resource creation was
failing because I'd done something wrong when writing the code.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Tested-by: Mark Janes markjanes@swizzler.org
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18311>

iris: Delete unused iris_screen::aperture_bytes field

This was effectively removed in bb3545a6, but the field wasn't deleted,
leaving it there to troll people.  screen->aperture_bytes is 0?  What?

Fixes: bb3545a6ee4 ("intel: Store the aperture size in devinfo.")
Reviewed-by: Dave Airlie <airlied@redhat.com>
Tested-by: Mark Janes markjanes@swizzler.org
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18311>

radeonsi: use nir_opt_large_constants earlier

Calling it before nir_convert_to_lcssa helps in some cases,
because the NIR is simpler and nir_opt_large_constants can
detect that a variable is constant.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7059
CC: mesa-stable
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18147>

radv: deal with ac_nir_translate failures

Now that ac_nir_translate reports failures instead of aborting,
we need to deal with it in the driver.
For now, call abort to keep the existing behavior but this could
be improved.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18147>

radeonsi: deal with ac_nir_translate failures

ac_nir_translate can fail now so forward the translation result to
si_llvm_compile_shader. If it's a failure, it'll print something like:
  radeonsi: can't compile a main shader part
And the shader won't be used.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18147>

ac/llvm: add a return value to ac_nir_translate

Return a boolean instead of aborting when the NIR->LLVM translation fails.
This way, we can deal with the error at the calling site instead of crashing
the whole application.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18147>

nir: Print selection control for nir_if.

It's useful to see this information now that aco is going to use it.

Signed-off-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18297>

nv50: race free state tracking

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nvc0: make state handling race free

I am not entirely convinced that contexts can't mess up the state of other
contexts, but with this we at least turn down the amount of races on the
CPU side.

If we hit bugs later we can always look into it then and figure out what
to fix how.

I think we might need a better solution for it in the future as state
tracking might need to become more involved, but for now this should be
good enough.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: make fencing race free

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: per context client and pushbuf

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau/fence: per context fence

This doesn't add a fence list per pipe context, it simply makes us track
the current fence per context so we can safely modify the fence object
per thread.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nv50: remove nv50_bufctx_fence call in vbo_kick_notify

No idea why it is there. nvc0 doesn't do anything like it and it doesn't
regress any tests. Also removing is easier than handling the fence locking
inside the kick notify handler.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nv50: remove nouveau_fence_signalled prior nouveau_fence_wait

nouveau_fence_wait handles signalled fences just as well.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau/fence: make the fence struct part of the fence API

This makes it easier to implement proper locking of the fence struct as we
can redesign some of the functions to take the list object instead of
fence objects.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: use PUSH_KICK instead of nouveau_pushbuf_kick

This makes it easier to insert locking code around libdrm.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: wrap nouveau_pushbuf_refn

This makes it easier to insert locking code around libdrm.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: wrap nouveau_pushbuf_validate

This makes it easier to insert locking code around libdrm.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: wrap all nouveau_pushbuf_space calls

This makes it easier to insert locking code around libdrm.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: wrap nouveau_bo_wait

This makes it easier to insert locking code around libdrm.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: wrap nouveau_bo_map

This makes it easier to insert locking code around libdrm.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: move nouveau_context initialization to common code

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau/fence: rework nouveau_fence_emit so we can call it on emitted fences

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau/buffer: simplify uses of nouveau_fence_work

nouveau_fence_work already checks the state, so we can just call it
directly.

Strictly speaking, this isn't functional equivalent, but practically it
doesn't matter when we get the callback called.

Main reason for doing this is, that this makes locking way easier as we
can simply lock within nouveau_fence_* functions and callers don't have to
take locks themselves.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau/mm: make code thread safe

With this helgrind doesn't report any races in this code.

Cc: mesa-stable
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Pierre Moreau <dev@pmoreau.org>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

nouveau: use the contexts pushbuf and client where possible

At the moment the context uses the screens object, but in order to fix
threading without having to lock too much we will have to allocate those
objects per context later.

Cc: mesa-stable
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10752>

mesa/st: Drop st_texture_image_transfer::map

It's only used in the scope of a single function, st_UnmapTextureImage. Use
a local variable instead.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18257>

mesa/st: Fix indentation in st_MapTextureImage

Dedent an if-else block and setup the else braces according to the coding
style.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18257>

mesa/st: Don't map compressed texture fallbacks for reads

We don't need to map the compressed texture's fallback resource for operations
which will only read from the texture (e.g., glGetCompressedTexImage2D and
glCopyImageSubData).

For compressed textures using a fallback, delay the map until
st_UnmapTextureImage and only do the map if it's being written to.

To help identify what's being changed, the expected indentation changes are
split out into the next patch.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18257>

mesa/st: Add and use st_texture_image_transfer::box

Use this field to determine which parts of the compressed texture fallback
resource needs updating. Drops a dependency on the
st_texture_image_transfer::transfer pointer.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18257>

mesa/st: Add and use st_texture_image_insert_transfer

Split out the transfer array reallocation and insertion functionality from
st_texture_image_map.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18257>

mesa/st: Set PIPE_MAP_DISCARD_RANGE in fallback_copy_image

Enables some drivers to avoid reading from the destination when mapping it.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18257>

v3dv: Use the common physical device enumeration

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17750>

panvk: Use the common physical device enumeration

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17750>

lvp: Use the common physical device enumeration

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17750>

turnip: Use the common physical device enumeration

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17750>

anv: Use the common physical device enumeration

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17750>

radv: Use the common physical device enumeration

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17750>

vulkan: Add common physical device management

Add common entrypoints for enumerating physical devices, based on the RADV implementation.

Signed-off-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17750>

radv: enable 64-bit vertex formats

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6956
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

radv,aco: implement 64-bit vertex inputs

Note that, from 22.4.1. Vertex Input Extraction of Vulkan spec:
The input variable in the shader must be declared as a 64-bit data type if
and only if format is a 64-bit data type.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

radv: enable R8G8B8, B8G8R8 and R16G16B16 vertex formats

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Gitlab: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6956
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

radv: remove radv_translate_vertex_format

This is not used anymore.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

radv,aco: use pipe_format for dynamic vertex input state

Also prepare for 64-bit and R8G8B8/R16G16B16 with the addition of
radv_vs_input_state::nontrivial_formats.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5021
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

radv,aco: use pipe_format for static vertex input state

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

radv: add radv_is_vertex_buffer_format_supported

We will want to support formats which cannot used for texel buffers.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

ac: add ac_vtx_format_info

This will be used by RADV and ACO.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

util/format,vulkan/format: update p_format for Vulkan vertex buffers

We need to move some earlier (so they are <= 255 like the comment says)
and add a few 64-bit ones.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17894>

nir: use a GC context for instructions

Gives an roughly -15% change in compile-time for RADV/ACO.

Memory usage increase seems to be 5-6%.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5034
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12910>

nir: adjust nir_src_copy signature to take a nir_instr *

This is almost always a nir_instr and updating the src of a nir_if will
have to work slightly differently in the future.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12910>

Revert "nir: Drop the unused instr arg for src/dest copy functions."

This reverts commit c3a01841184ee8303c0c5ebe58491301622c5ad6.

Acked-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12910>

nir/serialize: remove unused parameter from read_src()

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12910>

util: add freelist allocator with mark/sweep

Based on the allocator https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/524,
but modified a bit (in particular, it's now separate from ralloc).

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12910>

util/ralloc: add HEADER_ALIGN macro

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12910>

nir: Free instructions more often

Soon we'll be allocating instructions out of a per-shader pool, which
means that if we don't free too many instructions during the main
optimization loop, the final nir_sweep() call will create holes which
can't be filled. By freeing instructions more aggressively, we can
allocate more instructions from the freelist which will reduce the final
memory usage.

Modified from Connor Abbott's original patch to rebase on top of
refactored DCE and so that the use-after-free in nir_algebraic_impl() is
fixed.

Co-authored-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12910>

gallium/u_threaded: buffer sharedness tracking

This fixes TC's buffer invalidation code for buffers that are shared
between contexts.

TC is unable to notify other TCs in case it replaces a shared buffer's
underlying storage when invalidating, causing those other TCs to use
wrong buffer IDs for busyness tracking, which leads to corruption due
to invalidation fast-paths being triggered when they shouldn't be.

This patch addresses this issue by tracking if a buffer is shared, and
if it is, disabling buffer storage replacement for the affected buffer.
This is achieved by tracking which TC instance first accessed a certain
buffer. If a second instance then accesses it as well, it will realize
that it isn't the only one working on the buffer and mark the buffer
accordingly.

If TC needs to invalidate a buffer for the correctness of an operation
at any point, it will fall back to doing the operation in a synchronous
fashion with this patch if the buffer is shared and currently busy.

It might be possible to later detect that a buffer has become un-shared;
however, this is outside of the scope of this bugfix patch.

v2: Do not disable buffer busyness tracking for shared buffers.

Fixes: e9c41b32 ("gallium/u_threaded: add buffer lists - tracking of buffers referenced by tc")

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17338>

gallium/u_threaded: Prepare for buffer sharedness tracking

tc_add_to_buffer_list and tc_bind_buffer need the tc instance too.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17338>

u_atomic: Add a helper for pointer compare-exchange

Notably this helps with MSVC, which complains about compiling the not-taken
branches of the ternary when called with pointer args. Using a version that
doesn't have "runtime" sizeof checks eliminates the warnings.

Reviewed-by: Jonathan Strobl <jonathan.strobl@gmx.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17338>

Revert "ci: disable the freedreno farm."

It is back again.  Hopefully it stays that way.

This reverts commit ab473a4f486146dcd474d81addc3bfcb136efd9f.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18321>

aco/live_var_analysis: implement faster merging of live_out sets for some cases

If we know that logical and linear predecessors are the same,
we don't need to check for the register type of each variable.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18105>

aco: use std::vector::reserve() more often

This removes the majority of vector re-allocations.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18105>

lima/ci: Make use of .lava-piglit

This brings back the old CI behaviour.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18299>

gallium/u_transfer_helper: hide deinterleave helpers

There's no more callers of these, so let's make them an implementation
detail instead of public API.

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17959>

zink: use full transfer-helper api

This is going to make it easier to maintain u_transfer_helper in the
future.

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17959>

gallium/u_transfer_helper: add in-place interleave flag

This flag should allow Zink to stop using the interleave-specific API,
and instead just use the normal/full u_transfer_helper API, and start
using some more of these helpers.

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17959>

gallium/u_transfer_helper: clean up boolean flags

Whenever we add or remove a flag here, we need to update a bunch of
drivers in a fragile way. Moving to flags here instead should make this
a bit easier to maintain in the future.

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17959>

nir/opt_algebraic: a & ~a -> 0

Also re-ordered some optimizations for better readability.

Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18250>

radv/ci: uprev boot2container

This brings in massively-tidier logs.

Signed-off-by: Martin Roukala (né Peres) <martin.roukala@mupuf.org>
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18267>

v3dv: expose VK_KHR_maintenance4

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: implement vkGetDeviceImageSparseMemoryRequirementsKHR

Added with KHR_maintenance4.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: implement vkGetDeviceBufferMemoryRequirementsKHR

Added with VK_KHR_maintenance4.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: add a buffer_init helper

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: add a get_buffer_memory_requirements helper

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: implement vkGetDeviceImageMemoryRequirementsKHR

Added with KHR_maintenance4.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: add a get_image_memory_requirements helper

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: add a v3dv_image_init helper

This is different from the internal create_image in that it doesn't
allocate memory for an image object, instead it expects the object
to be created and it initializes it from a VkImageCreateInfo struct.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: set maxBufferSize property

Included since KHR_maintenance4 and Vulkan 1.3.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: ref/unref pipeline layout objects

Since KHR_maintenance4 it is possible to destroy pipeline layouts
immediately after creating pipelines.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

v3dv: add a helper to destoy pipeline layouts

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18246>

radeonsi: use LOAD_CONTEXT_REG_INDEX for VGT_STRMOUT_DRAW_OPAQUE

Based on PAL's UniversalCmdBuffer::CmdDrawOpaque.

We don't need to use PFP_SYNC_ME because it's done in emit_cache_flush.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18129>

mesa: fall-back to fp16 for bptc-textures

FP16 is way more commonly supported than FP32, and requires half the
memory bandwidth. Because the internal format of BPTC is really FP16,
let's fall back to that instead.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/main: add fp16-versions of bptc decompression functions

These are essential copies of the float-versions, with minor
adjustments.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/main: remove always-true define

We don't include this header anwhere where BPTC_BLOCK_DECODE isn't
already true, so let's remove it.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

zink: allow X32 -> A32

The 32-bit per component pipe_formats are a bit different than the 8 and
16 bit formats, in that there's no UNORM or SNORM variants of them. So
let's just omit those variants.

While we're at it, update a comment that was already out-of-date anyway.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/st: enable bptc extension with fallback

This implements emulation of BPTC for all drivers that don't natively
support it in HW, similar to what we have for ETC and ASTC already. The
only significant difference is that we don't implement any transcoding
DRI-conf for it.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/st: implement fallback for bptc

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa: add _mesa_unpack_bptc-function

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa: add format-helper for bptc

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/st: add context-flag for bptc-support

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/st: do not use memcpy when using compressed fallback

If we're using the memcpy-path, we don't update the compressed image,
which will be needed if an application try to download the texture-image
again afterwards.

This isn't a problem yet, because none of the current compressed formats
with fallback are copyable as per the OpenGL 4.6 Core spec, table 8.14.
However, this is about to change, when we introduce fallback for BPTC
formats.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/st: avoid double-mapping if both images are the same

If both src_image and dst_image are pointing to the same image, we'll
end up double mapping the image, which throws an assert in
st_texture_image_map.

So let's check if these images are the same, and avoid the extra mapping
in that case.

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/st: simplify st_compressed_format_fallback

By looking at the format-layout, we can do switch-cases here instead of
serial calls to _mesa_is_format_foo(). This isn't a huge deal yet, but
this function is going to learn about a lot more formats soon...

Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/main: simplify implementation of _mesa_is_format_astc_2d

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

mesa/main: simplify implmementation of _mesa_is_format_etc2

Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>

venus: Document VK_EXT_texture_compression_astc_hdr support

Signed-off-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18000>

venus: Enable VK_EXT_tooling_info

Implement it locally with the common implementation.

Signed-off-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18000>

venus: Enable VK_EXT_private_data

Implement it as hybrid native/passthrough as a workaround until venus
learns how to deep surgery on pNext chains. Eventually, we want to
implement it purely natively. For details, see the big code comment.

See: https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/908
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Signed-off-by: Chad Versace <chadversary@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18000>

venus: Enable VK_KHR_format_feature_flags2

Signed-off-by: Chad Versace <chadversary@chromium.org>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18000>