From 81387ed131cda3d47ecfe0d43cfce431ec6cce61 Mon Sep 17 00:00:00 2001
From: Faith Ekstrand <faith.ekstrand@collabora.com>
Date: Tue, 21 Nov 2023 11:36:57 -0600
Subject: [PATCH] nvk/codegen: Fragment shader builtins are noperspective

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26321>
---
 src/nouveau/vulkan/nvk_codegen.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/nouveau/vulkan/nvk_codegen.c b/src/nouveau/vulkan/nvk_codegen.c
index 39da05be49d..73d363e5ddd 100644
--- a/src/nouveau/vulkan/nvk_codegen.c
+++ b/src/nouveau/vulkan/nvk_codegen.c
@@ -71,6 +71,8 @@ find_or_create_input(nir_builder *b, const struct glsl_type *type,
    in->data.location = location;
    if (glsl_type_is_integer(type))
       in->data.interpolation = INTERP_MODE_FLAT;
+   else
+      in->data.interpolation = INTERP_MODE_NOPERSPECTIVE;
 
    return in;
 }