From 19d35d89cdb7464723367e46ed06bbb60e98136f Mon Sep 17 00:00:00 2001
From: Giovanni Mascellani <gmascellani@codeweavers.com>
Date: Thu, 26 Sep 2024 21:27:31 +0200
Subject: [PATCH] vkd3d-shader/ir: Validate index count for DEPTHOUTLE
 registers.

---
 libs/vkd3d-shader/ir.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libs/vkd3d-shader/ir.c b/libs/vkd3d-shader/ir.c
index 4a6a5269..a9c9243a 100644
--- a/libs/vkd3d-shader/ir.c
+++ b/libs/vkd3d-shader/ir.c
@@ -6237,6 +6237,13 @@ static void vsir_validate_register(struct validation_context *ctx,
                         reg->idx_count);
             break;
 
+        case VKD3DSPR_DEPTHOUTLE:
+            if (reg->idx_count != 0)
+                validator_error(ctx, VKD3D_SHADER_ERROR_VSIR_INVALID_INDEX_COUNT,
+                        "Invalid index count %u for a DEPTHOUTLE register.",
+                        reg->idx_count);
+            break;
+
         default:
             break;
     }