From e4e7368c1c1881213a1f12e5db62211b8ec7aab8 Mon Sep 17 00:00:00 2001
From: Giovanni Mascellani <gmascellani@codeweavers.com>
Date: Wed, 17 Jul 2024 15:06:53 +0200
Subject: [PATCH] tests: Pad the constant buffer in
 test_update_compute_descriptor_tables() to 256 bytes.

The D3D12 debug layer signals an error otherwise.
---
 tests/d3d12.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/d3d12.c b/tests/d3d12.c
index f72f3632..8ff6e6ef 100644
--- a/tests/d3d12.c
+++ b/tests/d3d12.c
@@ -17720,6 +17720,8 @@ static void test_update_compute_descriptor_tables(void)
     {
         struct uvec4 srv_size[2];
         struct uvec4 uav_size[2];
+        /* Constant buffers need to be padded to 256 bytes. */
+        char pad[D3D12_CONSTANT_BUFFER_DATA_PLACEMENT_ALIGNMENT - 2 * sizeof(struct uvec4[2])];
     };
 
     D3D12_ROOT_SIGNATURE_DESC root_signature_desc;