From 593fb2035d3cee4f19bda5f584f25afdca8ccb5a Mon Sep 17 00:00:00 2001
From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Tue, 6 Jun 2023 17:25:41 +0200
Subject: [PATCH] radv: gather info about
 nir_intrinsic_load_sample_positions_amd

nir_intrinsic_load_barycentric_coord_at_sample is lowered before the
radv_shader_info pass and load_sample_positions_amd might be needed.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16742>
---
 src/amd/vulkan/radv_shader_info.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/amd/vulkan/radv_shader_info.c b/src/amd/vulkan/radv_shader_info.c
index 049cd8bb913..ea4635e1b23 100644
--- a/src/amd/vulkan/radv_shader_info.c
+++ b/src/amd/vulkan/radv_shader_info.c
@@ -173,6 +173,9 @@ gather_intrinsic_info(const nir_shader *nir, const nir_intrinsic_instr *instr,
    case nir_intrinsic_load_provoking_vtx_amd:
       info->ps.load_provoking_vtx = true;
       break;
+   case nir_intrinsic_load_sample_positions_amd:
+      info->ps.needs_sample_positions = true;
+      break;
    case nir_intrinsic_load_rasterization_primitive_amd:
       info->ps.load_rasterization_prim = true;
       break;