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nir/lower_two_sided_color: fix for lowered IO

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1-bit input loads are illegal in NIR.

Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32173>
This commit is contained in:
Marek Olšák
2024-11-15 20:29:26 -05:00
committed by Marge Bot
parent 65d32b96cf
commit 5d5a7bd221
1 changed files with 3 additions and 1 deletions
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src/compiler/nir/nir_lower_two_sided_color.c
+3 -1
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@@ -164,7 +164,9 @@ nir_lower_two_sided_color_instr(nir_builder *b, nir_instr *instr, void *data)
else {
if (b->shader->info.io_lowered) {
nir_io_semantics sem = {.location = VARYING_SLOT_FACE, .num_slots = 1};
face = nir_load_input(b, 1, 1, nir_imm_int(b, 0), .base = 0, .dest_type = nir_type_bool, .io_semantics = sem);
face = nir_load_input(b, 1, 32, nir_imm_int(b, 0), .base = 0,
.dest_type = nir_type_bool32, .io_semantics = sem);
face = nir_b2b1(b, face);
} else {
nir_variable *var = nir_get_variable_with_location(b->shader, nir_var_shader_in,
VARYING_SLOT_FACE, glsl_bool_type());