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nir/lower_texcoord_replace: Flag SYSTEM_VALUE_POINT_COORD read when we load it.

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Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22950>
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Emma Anholt 2023-05-08 13:56:17 -07:00 • committed by Marge Bot
parent 0e943bc3f2
commit bc773b795c
1 changed files with 1 additions and 0 deletions
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src/compiler/nir/nir_lower_texcoord_replace.c
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@ -72,6 +72,7 @@ nir_lower_texcoord_replace_impl(nir_function_impl *impl,
if (point_coord_is_sysval) {
new_coord = nir_load_system_value(&b, nir_intrinsic_load_point_coord,
0, 2, 32);
BITSET_SET(b.shader->info.system_values_read, SYSTEM_VALUE_POINT_COORD);
} else {
/* find or create pntc */
nir_variable *pntc = nir_get_variable_with_location(b.shader, nir_var_shader_in,