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pco: temporarily prevent vectorization of vertex outputs

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Signed-off-by: Simon Perretta <simon.perretta@imgtec.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36412>
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Simon Perretta 2025-03-20 18:02:07 +00:00 • committed by Marge Bot
parent 9b595a50ba
commit 483bfbf8aa
1 changed files with 2 additions and 1 deletions
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3
src/imagination/pco/pco_nir.c
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@ -840,7 +840,8 @@ void pco_lower_nir(pco_ctx *ctx, nir_shader *nir, pco_data *data)
if (nir->info.stage != MESA_SHADER_FRAGMENT)
vec_modes |= nir_var_shader_out;
NIR_PASS(_, nir, nir_opt_vectorize_io, vec_modes, false);
if (nir->info.stage == MESA_SHADER_FRAGMENT)
NIR_PASS(_, nir, nir_opt_vectorize_io, vec_modes, false);
/* Special case for frag coords:
* - x,y come from (non-consecutive) special regs - always scalar.