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nir/lower_printf: fix vectors with nir_printf_fmt

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for specifiers like %v4f, we need to store the whole vector. u_printf can
already handle this from OpenCL, we just need to match that here.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34909>
This commit is contained in:
Alyssa Rosenzweig 2025-05-07 12:22:09 -04:00
parent 90d966f9fa
commit 52cc6c101f
1 changed files with 2 additions and 1 deletions
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3
src/compiler/nir/nir_lower_printf.c
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@ -263,6 +263,7 @@ nir_vprintf_fmt(nir_builder *b, unsigned ptr_bit_size, const char *fmt, va_list
ASSERTED nir_def *def = va_arg(ap, nir_def *);
assert(def->bit_size / 8 == arg_size);
arg_size *= def->num_components;
info.num_args++;
info.arg_sizes = reralloc(b->shader, info.arg_sizes, unsigned,
@ -300,7 +301,7 @@ nir_vprintf_fmt(nir_builder *b, unsigned ptr_bit_size, const char *fmt, va_list
nir_def *def = va_arg(ap, nir_def *);
nir_store_global(b, nir_iadd_imm(b, store_addr, store_offset),
4, def, 0x1);
4, def, nir_component_mask(def->num_components));
store_offset += info.arg_sizes[a];
}