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nir/rewrite_image_intrinsic: handle non-derefs

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it is sometimes useful to turn lowered bindless intrinsics into bound or vice
versa, and it is annoying to do so without this helper, so generalize the
helper.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Job Noorman <job@noorman.info>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35949>
This commit is contained in:
Alyssa Rosenzweig
2025-06-30 18:42:52 -04:00
parent 569046d95e
commit f10e96586f
1 changed files with 10 additions and 5 deletions
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src/compiler/nir/nir.c
+10 -5
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@@ -2635,6 +2635,8 @@ nir_rewrite_image_intrinsic(nir_intrinsic_instr *intrin, nir_def *src,
switch (intrin->intrinsic) {
#define CASE(op) \
case nir_intrinsic_image_deref_##op: \
case nir_intrinsic_image_##op: \
case nir_intrinsic_bindless_image_##op: \
intrin->intrinsic = bindless ? nir_intrinsic_bindless_image_##op \
: nir_intrinsic_image_##op; \
break;
@@ -2654,13 +2656,16 @@ nir_rewrite_image_intrinsic(nir_intrinsic_instr *intrin, nir_def *src,
unreachable("Unhanded image intrinsic");
}
nir_variable *var = nir_intrinsic_get_var(intrin, 0);
if (nir_src_as_deref(intrin->src[0])) {
nir_variable *var = nir_intrinsic_get_var(intrin, 0);
/* Only update the format if the intrinsic doesn't have one set */
if (nir_intrinsic_format(intrin) == PIPE_FORMAT_NONE)
nir_intrinsic_set_format(intrin, var->data.image.format);
/* Only update the format if the intrinsic doesn't have one set */
if (nir_intrinsic_format(intrin) == PIPE_FORMAT_NONE)
nir_intrinsic_set_format(intrin, var->data.image.format);
nir_intrinsic_set_access(intrin, access | var->data.access);
}
nir_intrinsic_set_access(intrin, access | var->data.access);
if (nir_intrinsic_has_src_type(intrin))
nir_intrinsic_set_src_type(intrin, data_type);
if (nir_intrinsic_has_dest_type(intrin))