Used to implement SPECIAL ops. Separate class since they are faster
which means you can pair them with actual work on FMA.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4615>
This also makes spirv_to_nir a bit simpler because the new
nir_vector_insert helper automatically handles a constant component
selector like nir_vector_extract does.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4495>
The nir_builder helper already handles checking if the component
selector is an immediate and returns an undef in the OOB case.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4495>
The old one in spirv_to_nir was besel'ing the whole vector for every
component. If we think about this as a vector operation, we can do it
way more efficiently.
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4495>
We use vtn_vector_extract to handle vector component level derefs. This
makes us gracefully handle the case where your vector component is OOB
and give you an undef. The SPIR-V working group is still working out
whether or not this is technically legal but it's very little code for
us to handle it so we may as well.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4495>
By temporarily storing the new_head by a uint32_t, we wipe out the
counter section of the head pointer.
Fixes: e4f01eca ("util: Add a free list structure for use with util_sparse_array")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4612>
We must update stp->Base.info after translation and before
st_prepare_vertex_program is called, because inputs_read
may become outdated after NIR optimization passes.
For ffvp/ARB_vp inputs_read is populated based on declared
attributes without taking their usage into consideration.
When creating shader variants we expect that their inputs_read
would match the base ones for input mapping to work properly.
Cc: <mesa-stable@lists.freedesktop.org>
Fixes: 8a0dd0af3f
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2758
Signed-off-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4598>
It's like the layer, it has to be exported via the pos and also
as a varying if the fragment shader reads it.
Fixes dEQP-VK.draw.shader_viewport_index.fragment_shader_*
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4564>
It's like the layer, it has to be exported via the pos and also
as a varying if the fragment shader reads it.
Fixes dEQP-VK.draw.shader_viewport_index.fragment_shader_*
Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4564>
shuffle is implemented with shared VGPRs with ACO and Wave64.
Fixes dEQP-VK.subgroups.shuffle.framebuffer.subgroupshuffle*_vertex
with Wave64.
Fixes: c24d9522da ("radv: Enable ACO for NGG VS/TES, but disable NGG for ACO GS.")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4595>
Fixes
dEQP-VK.query_pool.statistics_query.*.geometry_shader_primitives.*.
Fixes: c24d9522da ("radv: Enable ACO for NGG VS/TES, but disable NGG for ACO GS.")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4593>
The versions that take a specific number of operands will do various
fixups depending on the platform and the opcode. However, the version
that takes an array of sources did not. This makes all version operate
similarly.
Reviewed-by: Matt Turner <mattst88@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4582>
Alyssa Rosenzweig
Jason Ekstrand
D Scott Phillips
Danylo Piliaiev
Samuel Pitoiset
Ian Romanick