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ac/nir/lower_ps_late: preserve signed zero, inf, nan for exports

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Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39187>
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Georg Lehmann 2026-01-07 11:46:12 +01:00 • committed by Marge Bot
parent 84ecac58a6
commit 6d07a56c6a
1 changed files with 1 additions and 0 deletions
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src/amd/common/nir/ac_nir_lower_ps_late.c
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@ -575,6 +575,7 @@ static bool
export_ps_outputs(nir_builder *b, lower_ps_state *s)
{
b->cursor = nir_after_impl(b->impl);
b->fp_math_ctrl = nir_fp_preserve_sz_inf_nan;
/* Alpha-to-coverage should be before alpha-to-one. */
nir_def *mrtz_alpha = NULL;