This fixes cases where the 3D path is used with layered rendering.
Fixes dEQP-VK.renderpass.suballocation.multisample_resolve.layers* failures
Note the blob's 3D fallback path behaves differently, and uses the
framebuffer information to clear each layer individually (changing the MRT
state each time). But that's not possible in all cases, and the blob fails
to clear properly in dEQP-VK.geometry.layered.*.secondary_cmd_buffer cases.
So this clear path is not based on the blob's behavior.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5426>
This refactor simplifies things a bit, and will make it easier to share
some logic with tu_clear_blit (see next patches).
This changes the order in which some things are emitted, and emits less
for disabled shader stages. There's also as extra write to SP_GS_PRIM_SIZE
that is removed.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5426>
Rather than having all sorts of random state flyng about with varying
emission, we can use a simple present mask and general stride to encode
everything we need for non-XFB cases, and layer XFB on top easily
enough.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5423>
Calculates the bias required for an xfb record in the src_offset field
to account for truncating the address to force alignment.
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5423>
Shared subdword loads don't need byte alignment as they are split
into multiple loads if necessary.
Fixes: 5cde4989d3 ('aco: remove unnecessary split- and create_vector instructions for subdword loads')
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5441>
To fix game artifacts. It's always sad to have to fix game bugs
inside drivers ...
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5359>
When handling function inputs the optimisation pass incorrectly
assumes the inputs are undefined. Here we simply change things to
assume inputs have always been assigned a value. Any further
optimisations will be taken care of once function inlining takes
place.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/2984
Fixes: 65122e9e80 ("ir_constant_variable: New pass to mark constant-assigned variables constant.")
Reviewed-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5413>
Use the SPIR-V execution modes if set.
Cc: 20.1 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5404>
Teach RA to setup additional interference to prevent textures fetched
before the FS starts from ending up in a register that is too high to
encode.
Fixes mis-rendering in multiple playcanv.as webgl apps.
Note that the regression was not actually 733bee57eb8's fault, but
that was the commit that exposed the problem.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3108
Fixes: 733bee57eb ("glsl: lower samplers with highp coordinates correctly")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5431>
This is mainly the "piglit optimization" (ie, since piglit launches an
separate process for for each test). It was never wired up for a6xx,
and makes register class setup unnecessarily complicated. Remove it to
simplify the next patch.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5431>
Refactor a bit the limit checking in the bindless case, and add tex/samp
limit checking for the non-bindless case, to ensure we do not try to
prefetch textures which cannot be encoded in the # of bits available.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5431>
Even though the clear color BO is bound as a read-only buffer, report
the same caching domain as the main BO in use_surface() (typically
IRIS_DOMAIN_RENDER_WRITE) in order to avoid ping-ponging back and
forth between IRIS_DOMAIN_RENDER_WRITE and IRIS_DOMAIN_OTHER_READ,
which leads to increased stall-at-pixel-scoreboard synchronization
between draw calls.
Fixes a 5%-10% FPS regression in some benchmarks spotted on ICL.
Reported-by: Clayton Craft <clayton.a.craft@intel.com>
Fixes: eb5d1c2722 "iris: Annotate all BO uses with domain and sequence number information."
Closes: #3097
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5411>
If flags.display isn't set, then displayable DCC will not be computed, so
is_displayable will always be false.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5424>
Alyssa Rosenzweig
Jonathan Marek
Daniel Schürmann
Samuel Pitoiset
Timothy Arceri
Mauro Rossi
Rob Clark
Francisco Jerez
Eric Engestrom
Marek Olšák
Jason Ekstrand