From 875c5df51906b5797da2703bbd0e16e7b376c0e6 Mon Sep 17 00:00:00 2001
From: Giovanni Mascellani <gmascellani@codeweavers.com>
Date: Sun, 16 Mar 2025 23:22:19 +0100
Subject: [PATCH] vkd3d-shader/ir: Validate register id and index for
 CONSTBUFFER registers.

---
 libs/vkd3d-shader/ir.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libs/vkd3d-shader/ir.c b/libs/vkd3d-shader/ir.c
index 49f4064a..a91b9d19 100644
--- a/libs/vkd3d-shader/ir.c
+++ b/libs/vkd3d-shader/ir.c
@@ -7827,9 +7827,7 @@ static void vsir_validate_constbuffer_register(struct validation_context *ctx,
         return;
     }
 
-    if (reg->idx[0].rel_addr)
-        validator_error(ctx, VKD3D_SHADER_ERROR_VSIR_INVALID_INDEX,
-                "Non-NULL relative address for a CONSTBUFFER register ID.");
+    vsir_validate_descriptor_indices(ctx, reg, VKD3D_SHADER_DESCRIPTOR_TYPE_CBV, "cb");
 }
 
 static void vsir_validate_sampler_register(struct validation_context *ctx,