From 900e56fc4449f51c148206987c5d66f4255edae1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <marek.olsak@amd.com>
Date: Tue, 5 Aug 2025 16:19:30 -0400
Subject: [PATCH] ac/nir: clarify the behavior of
 ac_nir_lower_ngg_options::can_cull

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36578>
---
 src/amd/common/nir/ac_nir.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/amd/common/nir/ac_nir.h b/src/amd/common/nir/ac_nir.h
index bc316dbc52c..7aedd87049e 100644
--- a/src/amd/common/nir/ac_nir.h
+++ b/src/amd/common/nir/ac_nir.h
@@ -186,7 +186,7 @@ typedef struct {
    bool write_pos_to_clipvertex;
    const uint8_t *vs_output_param_offset; /* GFX11+ */
    bool has_param_exports;
-   bool can_cull;
+   bool can_cull; /* if true, cull distances are not exported because the shader culls against them */
    bool disable_streamout;
    bool has_gen_prim_query;
    bool has_xfb_prim_query;