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Author SHA1 Message Date
Marek Olšák
bdd85c8393 nir: remove handling IO variables from passes used by st/mesa 
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33146>
 2025-01-22 02:15:04 +00:00
Alyssa Rosenzweig
15257b65c6 treewide: use nir_metadata_control_flow 
Via Coccinelle patch:

    @@
    @@

    -nir_metadata_block_index | nir_metadata_dominance
    +nir_metadata_control_flow

...plus some manual fixups for call sites missed by coccinelle.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Acked-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Juan A. Suarez Romero <jasuarez@igalia.com> [broadcom]
Acked-by: Vasily Khoruzhick <anarsoul@gmail.com> [lima]
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29745>
 2024-06-17 16:28:14 -04:00
Mike Blumenkrantz
9af9446127 nir/lower_alpha_test: fix use with lowered io 
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28463>
 2024-04-04 18:58:42 +00:00
Alyssa Rosenzweig
8b7d765e59 nir/lower_alpha_test: rewrite with intrinsics_pass 
returns progress now

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26976>
 2024-01-12 01:13:02 +00:00
Alyssa Rosenzweig
d1eb17e92e treewide: Drop nir_ssa_for_src users 
Via Coccinelle patch:

    @@
    expression b, s, n;
    @@

    -nir_ssa_for_src(b, *s, n)
    +s->ssa

    @@
    expression b, s, n;
    @@

    -nir_ssa_for_src(b, s, n)
    +s.ssa

Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25247>
 2023-09-18 10:25:17 -04:00
Alyssa Rosenzweig
25cc04c59b treewide: Use nir_before/after_impl in easy cases 
These open-code the same idiom as the helper.

Via Coccinelle patch:

    @@
    expression func_impl;
    @@

    -nir_before_cf_list(&func_impl->body)
    +nir_before_impl(func_impl)

    @@
    expression func_impl;
    @@

    -nir_after_cf_list(&func_impl->body)
    +nir_after_impl(func_impl)

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24910>
 2023-08-30 19:30:58 +00:00
Alyssa Rosenzweig
09d31922de nir: Drop "SSA" from NIR language 
Everything is SSA now.

   sed -e 's/nir_ssa_def/nir_def/g' \
       -e 's/nir_ssa_undef/nir_undef/g' \
       -e 's/nir_ssa_scalar/nir_scalar/g' \
       -e 's/nir_src_rewrite_ssa/nir_src_rewrite/g' \
       -e 's/nir_gather_ssa_types/nir_gather_types/g' \
       -i $(git grep -l nir | grep -v relnotes)

   git mv src/compiler/nir/nir_gather_ssa_types.c \
          src/compiler/nir/nir_gather_types.c

   ninja -C build/ clang-format
   cd src/compiler/nir && find *.c *.h -type f -exec clang-format -i \{} \;

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Acked-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24585>
 2023-08-12 16:44:41 -04:00
Faith Ekstrand
777d336b1f nir: clang-format src/compiler/nir/*.[ch] 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24382>
 2023-08-12 19:27:28 +00:00
Erik Faye-Lund
1f9a3ee011 nir: use nir_intrinsic_get_var 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24004>
 2023-07-10 16:06:40 +02:00
Konstantin Seurer
574079e354 nir: Use nir_builder_at 
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23883>
 2023-07-03 15:21:37 +00:00
Alyssa Rosenzweig
190b1fdc64 nir: Convert to nir_foreach_function_impl 
Done by hand at each call site but going very quickly with funny Vim motions and
common regexes. This is a very common idiom in NIR.

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/23807>
 2023-06-27 22:44:04 +00:00
Alyssa Rosenzweig
815efcdf7e nir: Use nir_builder_create 
perl -p0e 's/nir_builder ([^;]*);\s*nir_builder_init\(&\1, /nir_builder \1 = nir_builder_create(/g' -i $(git grep -l nir_builder_init)

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23860>
 2023-06-27 18:13:02 +00:00
Emma Anholt
b26a9efc5a nir,mesa: Add helpers for creating uniform state variables. 
It's one of the weirder parts of our shader interface's interactions with
the GL API, so let's try to make it a little cleaner.

Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23111>
 2023-06-01 23:57:32 +00:00
Mike Blumenkrantz
24555f5462 nir/lower_alpha_test: rzalloc state slots 
this otherwise leads to uninitialized memory

cc: mesa-stable

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22558>
 2023-04-18 22:40:16 +00:00
Christian Gmeiner
c0fe111d64 nir: use intrinsic builders 
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8295>
 2021-01-06 14:34:41 +00:00
Erik Faye-Lund
42ee423e3a nir: drop support for using load_alpha_ref_float 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7251>
 2020-10-21 16:33:43 +00:00
Jason Ekstrand
2956d53400 nir: Add nir_foreach_shader_in/out_variable helpers 
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:57 +00:00
Erik Faye-Lund
acf1bf47cc Revert "nir: drop support for using load_alpha_ref_float" 
This reverts commit 5af272b474.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Jose Maria Casanova <jmcasanova@igalia.com>
 2019-10-23 13:03:52 +02:00
Erik Faye-Lund
5af272b474 nir: drop support for using load_alpha_ref_float 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
 2019-10-17 10:41:36 +02:00
Erik Faye-Lund
6d7e02e37d nir: allow passing alpha-ref state to lowering-code 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
 2019-10-17 10:41:36 +02:00
Jason Ekstrand
a331d7d1cd nir: Remove old-school deref chain support 
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2018-06-22 21:23:06 -07:00
Jason Ekstrand
d2adc08abe nir: Remove deref chain support from lower_alpha_test 
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2018-06-22 20:54:00 -07:00
Jason Ekstrand
076b6627c2 nir: Support deref instructions in lower_alpha_test 
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2018-06-22 20:15:56 -07:00
Rob Clark
d80c342d89 nir: add deref lowering sanity checking 
This will be removed at the end of the transition, but add some tracking
plus asserts to help ensure that lowering passes are called at the
correct point (pre or post deref instruction lowering) as passes are
converted and the point where lower_deref_instrs() is called is moved.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
 2018-06-22 20:15:54 -07:00
Jason Ekstrand
59fb59ad54 nir: Get rid of nir_shader::stage 
It's redundant with nir_shader::info::stage.

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
 2017-10-20 12:49:17 -07:00
Eric Anholt
c34295b1a3 nir: Move vc4's alpha test lowering to core NIR. 
I've been doing this inside of vc4, but vc5 wants it as well and it may be
useful for other drivers (Intel has a related path for pre-gen6 with MRT,
and freedreno had a TGSI path for it at one point).

This required defining a common enum for the standard comparison
functions, but other lowering passes are likely to also want that enum.

v2: Add to meson.build as well.

Acked-by: Rob Clark <robdclark@gmail.com>
 2017-10-10 11:42:04 -07:00