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4 commits

Author SHA1 Message Date
Alyssa Rosenzweig
01e9ee79f7 nir: Drop unused name from nir_ssa_dest_init 
Since 624e799cc3 ("nir: Drop nir_ssa_def::name and nir_register::name"), SSA
defs don't have names, making the name argument unused. Drop it from the
signature and fix the call sites. This was done with the help of the following
Coccinelle semantic patch:

    @@
    expression A, B, C, D, E;
    @@

    -nir_ssa_dest_init(A, B, C, D, E);
    +nir_ssa_dest_init(A, B, C, D);

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23078>
 2023-05-17 23:46:16 +00:00
Giancarlo Devich
f9a827d61e nir: Check sampler_binding is valid when lowering tex shadow 
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21247>
 2023-02-13 22:57:03 +00:00
Christian Gmeiner
e5f9cdac1f nir/nir_lower_tex_shadow: support tex_instr without deref src 
Use texture_index if there is no deref src.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14308>
 2022-01-28 18:40:53 +00:00
Christian Gmeiner
e67bca3fe7 nir: make lower_sample_tex_compare a common pass 
This pass was originally written for d3d12, but is useful for hardware
that lacks sample compare support like some etnaviv GPU models.

Also rename the lowering pass and some surrounding code to
nir_lower_tex_shadow as suggested by Emma.

I'd like to use the pass that's already in tree.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14308>
 2022-01-28 18:40:53 +00:00
Renamed from src/gallium/drivers/d3d12/d3d12_nir_lower_texcmp.c (Browse further)