From e4ff7fd76adf35233a8899cf3e7c89de6ce8bc6c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcin=20=C5=9Alusarz?= <marcin.slusarz@intel.com>
Date: Thu, 16 Dec 2021 14:28:58 +0100
Subject: [PATCH] spirv: add MeshViewCountNV/MeshViewIndidcesNV builtins from
 SPV_NV_mesh_shader
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Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Acked-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14263>
---
 src/compiler/spirv/vtn_variables.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/compiler/spirv/vtn_variables.c b/src/compiler/spirv/vtn_variables.c
index fd17127542f..3ee5f611d3c 100644
--- a/src/compiler/spirv/vtn_variables.c
+++ b/src/compiler/spirv/vtn_variables.c
@@ -1140,6 +1140,14 @@ vtn_get_builtin_location(struct vtn_builder *b,
    case SpvBuiltInTaskCountNV:
       *location = VARYING_SLOT_TASK_COUNT;
       break;
+   case SpvBuiltInMeshViewCountNV:
+      *location = SYSTEM_VALUE_MESH_VIEW_COUNT;
+      set_mode_system_value(b, mode);
+      break;
+   case SpvBuiltInMeshViewIndicesNV:
+      *location = SYSTEM_VALUE_MESH_VIEW_INDICES;
+      set_mode_system_value(b, mode);
+      break;
    default:
       vtn_fail("Unsupported builtin: %s (%u)",
                spirv_builtin_to_string(builtin), builtin);