We are close to the limit of 512 intrinsics, make more space to
be able to support up to 1024 intrinsics.
Take one bit from packed_const_indices, they shouldn't suffer in
a common case.
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13456>
We forgot to set this. It starts to matter in the next patch, otherwise
pre-pass to detect branch targets (needed for backwards jumps/branches)
will not work.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13300>
Less artifacts and less time running linker. The
load_store_vectorizer test is still split since we need to update
gitlab-ci scripts to skip certain tests in certain builds. Added a
TODO with the concrete suggestion.
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13414>
This fixes CLs 1.2 1Darray and 2Darray images.
Fixes: 589d918a4f
("spirv: Add 0.5 to integer coordinates for OpImageSampleExplicitLod")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13401>
Instead of using gsamplerND types for sampled images, use the new
gtextureND types for sampled images and reserve gsamplerND for combined
image+samplers. Combined image+sampler bindings still get a gsamplerND
type.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13389>
This is separate from images and samplers. It's a texture (not a
storage image) without a sampler. We also add C-visible helpers to
convert between sampler and image types.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13389>
With nir_var_image, we've now run out of bits in our packed blob for
deref instructions. We could revert to an unpacked blob or we could be
a bit more clever about how we encode deref modes and pack them into 5
bits.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13386>
With the `gtest` protocol meson will add some extra arguments to the
test to generate better junit results, which may be useful. This
protocol is only available in meson 0.55.0+, so keep using the default
`exitcode` protocol for meson older than that.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8484>
This is broken for bindless images declared as local variables. It
turns out nir_variable::data::bindless is only used for uniforms and we
already assume anything in nir_var_function_temp or similar is bindless.
We could try to make a tricky assert but now that we have everything
else passing but now that we've got everyone converted the extra
validation probably isn't necessary.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13384>
If an <override> overrides the definition of a field, don't emit
encoding for both the override's definition and the fallback. (See
"SAMP" in #cat5-src3). It is harmless currently, because (in this
case) it will just re-encode the low bits of "SAMP". But when we
start asserting on that the field being encoded fits in the allowed
number of bits, the re-encoding of the fallback field definition
will start triggering asserts.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13353>
We don't use it for bindless images because the uniforms in that case
just contain a bindless handle and aren't an actual image. Bound
images, on the other hand, go in the nir_var_mem_image class.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4743>
Use the new nir_var_mem_image mode for images that are not known to be
used with a sampler (i.e. storage images).
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4743>
Storage images will start using nir_var_mem_image but sampled images
still use nir_var_uniform. If we're going to rewrite types, we need to
rewrite the modes as well. Otherwise, nir_validate will get grumpy and
drivers might get confused.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4743>
Contrary to the name of the pass, it also handles storage images so we
need to support nir_var_mem_image.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4743>
Two carchase compute shaders (shader-db) and two Fallout 4 fragment
shaders (fossil-db) were helped. Based on the NIR of the shaders, all
four had structures like
for (i = 0; i < 1; i++) {
...
for (...) {
...
}
}
All HSW+ platforms had similar results. (Ice Lake shown)
total loops in shared programs: 6033 -> 6031 (-0.03%)
loops in affected programs: 4 -> 2 (-50.00%)
helped: 2
HURT: 0
All Intel platforms had similar results. (Ice Lake shown)
Instructions in all programs: 143692018 -> 143692006 (-0.0%)
SENDs in all programs: 6947154 -> 6947154 (+0.0%)
Loops in all programs: 38285 -> 38283 (-0.0%)
Cycles in all programs: 8434822225 -> 8434476815 (-0.0%)
Spills in all programs: 191665 -> 191665 (+0.0%)
Fills in all programs: 298822 -> 298822 (+0.0%)
In the presense of loop unrolling like this, the change in cycles is not
accurate.
v2: Rearrange the logic in the if-condition to read a little better.
Suggested by Tim.
Closes: #5089
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13323>
To align with replace_varying_input_by_uniform_load and better
describe what it does.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12613>
Varying assigned from uniform won't change after interpolation,
so move uniform load to fragment shader to eliminate the varying.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12613>
Deeper in chain of calls, function "src_has_indirect" is used (which
reads "is_ssa" and "reg.indirect").
Fixes: d1eae6f36b ("nir: Properly clean up nir_src/dest indirects")
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13317>
In order for the load to never straddle the load can't extend past 8
bytes, not 16. For example a vec2 load with align_mul = 8 and
align_offset = 4 can straddle.
Fixes assertion failures when we stop pushing UBOs in the preamble on
a6xx.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13142>
Passes generally shouldn't use nir_metadata_all unless they don't change
the program in any significant way. Some of these passes insert new
instructions so they should definitely not be preserving most of it.
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13261>
Make u_vector_init a wrapper to u_vector_init_pot. Let both take
(element_count, element_size) as parameters.
Motivated by eed0fc4caf ("vulkan/wsi/wayland: fix an invalid
u_vector_init call")
v2: rename u_vector_init_pot to u_vector_init_pow2
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13201>
Now that all drivers have been patched to convert sysvals to input
varyings when they have too, we can safely declare PointCoord as a sysval
too.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13017>
Now that all spirv_to_nir() users take care of converting sysvals to
varyings, we can unconditionally declare FragCoord as a sysval.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13017>
Allow backends to turn some sysvals into input varyings so the frontend
(in our case spirv_to_nir()) doesn't have to bother selecting which
one is expected.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13017>
