This is needed for CL image hostptr support, but it's possible
it could hit these paths from GL/Vulkan
Fixes: 9a57dceeb7 ("llvmpipe: add support for user memory pointers")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13375>
The following chain of events results in an incorrectly sized buffer
persisting beyond its useful lifetime, and causing visual artifacts.
buffer is attached at size A
window is resized to size B
rendering takes place for size B
window is resized back to size A
swapbuffers with damage is called
In this scenario, update_buffers fails to recognize that the surface it's
about to commit is a different size than it has rendered. The
attached_width and attached_height are set incorrectly, and periodic
flickering is observed.
Instead, we set a boolean flag at time of resize and use this at the time
we latch the window dimensions as surface dimensions to decide whether to
discard stale buffers.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13270>
This uses a C++ template to compute the memcmp size at compile time,
which is important for getting inlined memcmp.
There are 4 different key sizes now:
GE with inlined uniforms: 68 bytes
GE without inlined uniforms: 52 bytes
PS with inlined uniforms: 28 bytes
PS without inlined uniforms: 12 bytes
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13285>
ps is for the pixel shader, while ge is for VS, TCS, TES, and GS.
si_shader_key: 68 bytes
si_shader_key_ge: 68 bytes
si_shader_key_ps: 28 bytes
The only notable change is that si_shader_select_with_key is changed
to a C++ template. Other changes are trivial.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13285>
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>
INTEL_DEBUG is defined (since 4015e1876a) as:
#define INTEL_DEBUG __builtin_expect(intel_debug, 0)
which unfortunately chops off upper 32 bits from intel_debug
on platforms where sizeof(long) != sizeof(uint64_t) because
__builtin_expect is defined only for the long type.
Fix this by changing the definition of INTEL_DEBUG to be function-like
macro with "flags" argument. New definition returns 0 or 1 when
any of the flags match.
Most of the changes in this commit were generated using:
for c in `git grep INTEL_DEBUG | grep "&" | grep -v i915 | awk -F: '{print $1}' | sort | uniq`; do
perl -pi -e "s/INTEL_DEBUG & ([A-Z0-9a-z_]+)/INTEL_DBG(\1)/" $c
perl -pi -e "s/INTEL_DEBUG & (\([A-Z0-9_ |]+\))/INTEL_DBG\1/" $c
done
but it didn't handle all cases and required minor cleanups (like removal
of round brackets which were not needed anymore).
Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13334>
originally, a slab attempts to reclaim a single bo. there are two outcomes
to this which can occur:
* the bo is reclaimed
* the bo is not reclaimed
if the bo is reclaimed, great.
if the bo is not reclaimed, it remains at the head of the list until it can
be reclaimed. this means that any bo with a "long" work queue which makes it
into a slab will effectively kill the entire slab. in a benchmarking scenario,
this can occur in rapid succession, and every slab will get 1-2 suballocations
before it reaches a bo that blocks long enough for a new slab to be needed.
the inevitable result of this scenario is that all memory is depleted almost instantly,
all because pb assumes that if the first bo in the reclaim list isn't ready, none of them
can be ready
for drivers like radeonsi, this happens to be a fine assumption
for drivers like zink, this is entirely not workable and explodes the gpu
Cc: mesa-stable
Reviewed-by: Witold Baryluk <witold.baryluk@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Tested-by: Witold Baryluk <witold.baryluk@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13345>
With gtest is possible to filter execution and run only a specific
test suite or individual test, so there's no particular reason here to
generate multiple binaries for the tests of a single module.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13303>
Include vec4 in their names to avoid same names as the fs
counterparts. This will allow compiling all the tests together in the
future.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13303>
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>
The only big change is that lower_vars_to_explicit no longer assigns
a driver_location for images. That means that the storage for the
format/order loads is no longer implicitly "allocated" in the middle
of the kernel args. Instead, manually add the storage for that to the end
of the input args buffer.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4743>
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>
