make sure we can fold the f2f away. alternatively f2fmp would work
here but details.
elden ring:
Totals from 137 (4.27% of 3206) affected shaders:
Instrs: 485455 -> 484904 (-0.11%)
CodeSize: 3218638 -> 3215338 (-0.10%)
ALU: 308071 -> 307520 (-0.18%)
FSCIB: 308071 -> 307520 (-0.18%)
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35909>
for drivers where we need to lower a base_workgroup_id but not global IDs.
rather than lowering the whole global ID to stick the base workgroup ID in
there, just add the workgroup offset to the final thread position.
Elden ring fossils:
Totals from 52 (1.62% of 3206) affected shaders:
Instrs: 48355 -> 48233 (-0.25%); split: -0.31%, +0.06%
CodeSize: 331912 -> 331148 (-0.23%); split: -0.28%, +0.05%
ALU: 30853 -> 30674 (-0.58%); split: -0.70%, +0.12%
FSCIB: 30853 -> 30674 (-0.58%); split: -0.70%, +0.12%
IC: 9054 -> 8958 (-1.06%)
GPRs: 4184 -> 4216 (+0.76%)
Uniforms: 6703 -> 6677 (-0.39%); split: -1.61%, +1.22%
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35909>
The Midgard compiler only deals with sized NIR types for image loads and
stores. Since we already have nir_get_nir_type_for_glsl_base_type()
which can provide us with the corresponding sized type, let's just use
that, and drop the extra table.
This fixes the following piglits on Mali-T760:
- spec/ext_texture_compression_s3tc/getteximage-targets 2d s3tc
- spec/ext_texture_compression_s3tc/getteximage-targets cube s3tc
Fixes: 9123ee0f18 ("st/mesa/pbo: Set src type on image_store")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Rob Clark <robclark@freedesktop.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35882>
For emulated multiplanar formats like PIPE_FORMAT_IYUV /
DRM_FORMAT_YUV420 resource->format is set to one of the sub-
formats, PIPE_FORMAT_R8_UNORM in this case. As this has only
one plane, users like `dri2_from_planar()` fail for queries
where plane > 0. This in turn breaks queries like
gbm_dri_bo_get_handle_for_plane() which is commonly used
by Wayland compositors to offload client supplied DMABufs
to KMS, using drmModeAddFB2WithModifiers().
Follow the example of most other drivers and return the number
of resources instead.
Signed-off-by: Robert Mader <robert.mader@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35915>
os_mkdir() is a simple wrapper around mkdir() or _mkdir().
Remove a bunch of unneeded #includes in dd_util.h. Testing by
compiling llvmpipe and radeonsi (the only user of the dd_util.h
header).
There's a few other mkdir() callsites that I haven't touched but
could be updated to os_mkdir().
Signed-off-by: Brian Paul <brian.paul@broadcom.com>
Tested-by: Mauro Rossi <issor.oruam@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35841>
Allow users to call `_section_switch` and `_uncollapsed_section_switch`
without previous section commands.
This can happen because `*-runner.sh` script can be composed in several
ways.
For example if `android-cts-runner.sh` is called without first calling
`cuttlefish-runner.sh`, where a `section_start` is issued, the
`uncollapsed_section_switch` command in `android-cts-runner.sh` will
fail with an error like:
2025-07-02T08:42:33 /install/setup-test-env.sh: line 102: CURRENT_SECTION: unbound variable
Setting default empty values for `CURRENT_SECTION` makes it possible to
use the "section_switch" commands to also start a section for the first
time.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35907>
We can rely on panvk_per_arch(queue_check_status) to detect device lost.
Because we no longer emit cs_sync32_add from finish_cs to increment
debug syncobj, if an instr between the last draw/dispatch and
end-of-stream causes a CS error, the CS error is ignored. This is fine
because the instr should have no side effect and the kernel emits
ERROR_BARRIER to recover from the CS error.
If that is undesirable, we can restore the old behavior by emitting
cs_sync64_add from finish_cs to increment regular syncobj (and fix
cs_progress_seqno_reg) when PANVK_DEBUG is set.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35606>
If panvk_cs_sync64::error is non-zero at the end of a primary cmdbuf,
copy the error to panvk_cs_subqueue_context::last_error.
Update panvk_per_arch(queue_check_status) to check the last_error and
treat it as device lost if non-zero.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35606>
The chances of this happening are near zero with the way we do surface
ops today but I have seen it in the wild and this is apparently a rule.
The hardware throws an illegal instruction encoding if it sees 255.
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35895>
This changes legacy GS outputs to use the same logic as NGG GS.
It enables the same optimizations that NGG has such as forwarding
constant GS output components to the GS copy shader at compile time.
ac_nir_gs_output_info is removed.
GS output info is no longer passed to ac_nir_lower_legacy_gs and
ac_nir_create_gs_copy_shader separately.
ac_nir_lower_legacy_gs now gathers ac_nir_prerast_out, generates GSVS ring
stores, and also generates the GS copy shader with GSVS ring loads.
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35352>
Alyssa Rosenzweig