Using the information coming from surface_index_intel, we can tell
whether we should use the BTI or bindless heap for a particular SSBO
access.
Signed-off-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/21645>
Non uniform lower can insert read_first_invocation on the result of
resource_intel. We want to keep that intrinsic directly in front of
the user (load_ubo/load_ssbo/load_image/etc...)
Signed-off-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/21645>
Account for the aux usage in various places now that we set the aux
usage correctly.
Signed-off-by: Rohan Garg <rohan.garg@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22076>
The existing guardband region calculation was mixing up x/y_min with
x/y_max in cmd_buffer_emit_viewport(), causing the calculated viewport
area to always be an empty region. Luckily intel_calculate_guardband_size()
returns a non-empty but bogus guardband region in that case, so this
doesn't seem to have led to conformance regressions, but the
off-center guardbands could potentially impact performance in
geometry-heavy rendering.
Fixes: 893fa30afe ("anv: Include scissors in viewport calculations")
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/23174>
Already in hard-freeze, so we don't have to worry about breaking changes.
Significant changes:
- LLVM 15 is used instead of 11 or 13
- /dev/shm has to be manually mounted
- Debian 12 uses libdrm 2.4.114
- reworked creating of rootfs, from debootstrap to mmdebstrap
- split `create-rootfs.sh` into `lava_build.sh`, `setup-rootfs.sh`, and `strip-rootfs.sh`
- dropped winehq repository for now (Debian wine is up-to-date enough)
- we use wine now, no need to call explicitly call wine64
- bumped libasan from version 6 to 8
Signed-off-by: David Heidelberg <david.heidelberg@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21977>
This simplifies things a bit. Note that in some cases, the arguments are
swapped, because multiplications are commutative, and nir_fmul_imm only
allows the second operand to be an immediate.
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23179>
We make the compiler assume the worst possible case (it's not great
because we have to burn 32 GRFs of potential input data) and then we
push the actual value through push constants.
This enables VK_EXT_gpl usage on zink, which causes two traces to change
their results. Raven is an imperceptible change, blender has missing
original pngs but looks plausible.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22378>
We need to do 3 things to accomplish this :
1. make all the register access consider the maximal case when
unknown at compile time
2. move the clamping of load_per_vertex_input prior to lowering
nir_intrinsic_load_patch_vertices_in (in the dynamic cases, the
clamping will use the nir_intrinsic_load_patch_vertices_in to
clamp), meaning clamping using derefs rather than lowered
nir_intrinsic_load_per_vertex_input
3. in the known cases, lower nir_intrinsic_load_patch_vertices_in
in NIR (so that the clamped elements still be vectorized to the
smallest number of URB read messages)
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22378>
This is more accurate than PIPE_CONTROL as it won't introduce stalls
between the compute dispatches.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Felix DeGrood <felix.j.degrood@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23131>
This WA impacts skus with multiple CCS, e.g. ATS-M. According to
description, we need to add a pipe control before following NP state
commands:
STATE_BASE_ADDRESS
3DSTATE_BTD
CHROMA_KEY
STATE_SIP
STATE_COMPUTE_MODE
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20784>
With Anv/Zink, the piglit test :
arb_shader_storage_buffer_object-max-ssbo-size -auto -fbo fsexceed
is failing validation after copy propagation :
load_payload(8) vgrf15:F, vgrf1+0.12<0>:F, vgrf1+0.0<0>:F, vgrf1+0.4<0>:F, vgrf1+0.8<0>:F, vgrf1+0.12<0>:F
../src/intel/compiler/brw_fs_validate.cpp:191: A <= B failed
A = inst->src[i].offset / REG_SIZE + regs_read(inst, i) = 2
B = alloc.sizes[inst->src[i].nr] = 1
In most cases it works because src[0] would be at offset 0 and so
reading a full reg passes validation, but Anv/Zink started emitting
slightly different code adding an offset maybe the size read 2 GRFs.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23126>
it's not necessary to check whether dynamic states are set before
the null checks since any issues there would be VU errors
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22236>
This is useful for iris to know what formats will be used for copy
operations.
The new function introduces a couple refactors. It makes use of the
ISL_GFX_VER() macro and it also makes more use of the
isl_surf_usage_is_depth() function.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23087>
In blorp_copy, instead of checking if the surface's aux-usage is CCS_E,
check if its format supports CCS_E.
ISL won't report that a surface supports CCS_E if its format doesn't, so
this should strictly widen the scope of surfaces included in this path.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23087>
We will soon update the CCS_E aux-usage check to a CCS_E format check.
Since depth formats support CCS_E on gfx12+, add another check for the
depth usage to prevent depth surfaces from falling into the CCS_E copy
format case.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23087>
Sampling with HiZ is introduced on BDW+. For BLORP copies, instead of
using the depth format when the source uses HiZ, use it for all depth
sampling on BDW+.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23087>
Yuzu is running into a segfault because it writes the push descriptor
twice with 2 different layouts, but without a draw/dispatch in
between.
First vkCmdPushDescriptorSetKHR() writes descriptor 0 & 1 with a
uniform buffer. We toggle the 2 first bits of
anv_descriptor_set::generate_surface_states.
Second vkCmdPushDescriptorSetKHR() writes descriptor 0 with uniform
buffer and descriptor 1 with an image view. The first bit of
anv_descriptor_set::generate_surface_states stays, but the second bit
was already set before and it should now be off.
When we finally flush the push descriptor, we try to generate a
surface state for descriptor 1, but there is no valid buffer view for
it, we access an invalid pointer and segfault.
This fix resets the anv_descriptor_set::generate_surface_states when
the descriptor layout changes.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: b49b18f0b7 ("anv: reduce BT emissions & surface state writes with push descriptors")
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23156>
We only support 32-bit versions of ufind_msb, find_lsb, and bit_count,
so we need to lower them via nir_lower_int64.
Previously, we were failing to do so on platforms older than Icelake
and let those operations fall through to nir_lower_bit_size, which
used a callback to determine it should lower them for bit_size != 32.
However, that pass only emulates small bit-size operations by promoting
them to supported, larger bit-sizes (i.e. 16-bit using 32-bit). It
doesn't support emulating larger operations (i.e. 64-bit using 32-bit).
So nir_lower_bit_size would just u2u32 the 64-bit source, causing us to
flat ignore half of the bits.
Commit 78a195f252 (intel/compiler: Postpone most int64 lowering to
brw_postprocess_nir) provoked this bug on Icelake and later as well,
by moving the nir_lower_int64 handling for ufind_msb until late in
compilation, allowing it to reach nir_lower_bit_size which broke it.
To fix this, we always set int64 lowering for these opcodes, and also
correct the nir_lower_bit_size callback to ignore 64-bit operations.
Cc: mesa-stable
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23123>
In i915 if the device has local memory it can only mmap bo with
I915_MMAP_OFFSET_FIXED, so all this set of ANV_BO_ALLOC_WRITE_COMBINE
were useless.
In Xe KMD there is no way to change mmap mode for all GPUs types.
So we can nuke bo->map_wc, ANV_BO_ALLOC_WRITE_COMBINE and related
dead code.
No changes in behavior expected here.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22483>
VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT is also set in all memory types of
integrated GPUs.
This flag means that memory will be allocated in the most efficient
place for the GPU to access, which is true in integrated GPUs.
However, this was causing ANV_BO_ALLOC_WRITE_COMBINE to be set in
integrated GPUs in the block right below when allocating in the non-cached memory type.
But the comment only talks about lmem, so to still keep the write
combine behavior for iGPUs it was used VkMemoryPropertyFlags in mmap_calc_flags().
Additionally, this was causing anv_bo.has_implicit_ccs to always be
set, which could change the expected behavior of
anv_BindImageMemory2() in MTL.
Fixes: fbd32a04da ("anv: add a third memory type for LLC configuration") added a new heap
Fixes: 582bf4d9f7 ("anv: flag BO for write combine when CPU visible and potentially in lmem")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22483>
There are cases where we never need a binding table block, for example
compute only command buffers.
This has also the nice effect of not having
dEQP-VK.api.object_management.* tests allocate 1Gb of binding tables
which are staying around forever after you run those tests.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/8806
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23079>
C++17 is the project-wide default since f9057cea51 ("fix(FTBFS):
meson: raise C++ standard to C++17"), so let's drop these local
overrides.
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23048>
This is especially for p010 format, which isn't supported for YCbCr
conversion yet.
Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22202>
Only for video 10-bit hevc decoding, so shouldn't enable such as YCbCr
conversion.
v1. Fix to avoid YCbCr CTS tests for this format.
( Lionel Landwerlin <lionel.g.landwerlin@intel.com> )
v2. Add a flag can_video so we could handle supported video formats
neatly.
( Lionel Landwerlin <lionel.g.landwerlin@intel.com> )
Signed-off-by: Hyunjun Ko <zzoon@igalia.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22202>
