The nir_tcs_info struct is like nir_xfb_info in the sense that
it's very specialized and not often used, so it deserves its own
header too.
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33439>
These are necessary if we want to stop including the full nir.h
in most places accross the code base.
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33439>
This will allow forward declaring these in a subsequent commit.
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33439>
this is a behaviour change, but should be either a no-op or a bug fix.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33410>
This invalidates metadata before passes to try and find passes which don't
properly require metadata that they use.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33354>
This runs validation even if the pass makes no progress. It also requires
all kinds of metadata before the pass to test whether it correctly
preserves or invalidates them.
It's disabled by default because it can be extremely slow.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33354>
nir_instr_insert and nir_def_init invalidate nir_metadata_instr_index and
nir_metadata_live_defs, but not nir_metadata_loop_analysis
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33354>
We'll use this for D32->D24X8 conversion on Intel on Gfx11/Gfx12.0/DG2
(where HW doesn't have fp64 support).
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33422>
Lionel added a neat debugging tool. Let's make it work with the new-style
hashing approach too, since nir_printf_fmt is a lot more convenient than needing
to define a dedicated CL function to access printf (although that works too).
We remove the old non-hashed path, because it has no more functional users --
hashing is a hard requirement with vtn_bindgen2, which Intel has now switched
to.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33380>
this lets nir_opt_preamble Just Do The Right thing, so model in NIR
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33386>
RADV needs this to skip if there is no alpha component
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33340>
The VK spec says:
coverage value is multiplied into the color location 0’s
alpha value after fragment shading
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33340>
The if is really short so it should really use a conditional select,
but this pass is called too late go through all the usual lowerings
and opts.
Foz-DB Navi21:
Totals from 1128 (1.42% of 79377) affected shaders:
MaxWaves: 29358 -> 29342 (-0.05%)
Instrs: 552306 -> 549668 (-0.48%); split: -0.58%, +0.10%
CodeSize: 2796392 -> 2782360 (-0.50%); split: -0.59%, +0.08%
Latency: 2574361 -> 2566482 (-0.31%); split: -0.47%, +0.16%
InvThroughput: 644047 -> 647500 (+0.54%); split: -0.18%, +0.72%
Copies: 37521 -> 36460 (-2.83%); split: -2.92%, +0.09%
Branches: 12009 -> 10157 (-15.42%)
VALU: 350886 -> 349199 (-0.48%); split: -0.64%, +0.16%
SALU: 104459 -> 105415 (+0.92%); split: -0.00%, +0.92%
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33340>
useful when validation blows up in a file containing many intrinsic
passes, to figure out which one is borked.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Timothy Arceri <tarceri@itsqueeze.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33099>
this will be used internally in vtn_bindgen2.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33099>
with vtn_bindgen2, we'll want return values without derefs. this needs some
special handholding.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33099>
with vtn_bindgen2 we only care about a single function at a time, not a whole
nir_shader, and it would be quite wasteful to serialize all the shader info
every time. add a specialized serialize just for 1 function.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33099>
