From cec17f057a9a7b9ce1468095e53e2cc4aa9416fc Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sun, 16 May 2021 12:29:29 -0700
Subject: [PATCH] Allow unknown guid3DAlgorithm values

---
 dsound8.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dsound8.c b/dsound8.c
index 99d281a..a06441c 100644
--- a/dsound8.c
+++ b/dsound8.c
@@ -673,8 +673,9 @@ static HRESULT WINAPI DS8_CreateSoundBuffer(IDirectSound8 *iface, LPCDSBUFFERDES
         {
             if(!IsEqualGUID(&desc->guid3DAlgorithm, &GUID_NULL))
             {
-                WARN("Invalid 3D algorithm GUID specified for non-3D buffer: %s\n", debugstr_guid(&desc->guid3DAlgorithm));
-                return DSERR_INVALIDPARAM;
+                /* Not fatal. Some apps pass unknown values here. */
+                WARN("Unknown 3D algorithm GUID specified for non-3D buffer: %s\n",
+                    debugstr_guid(&desc->guid3DAlgorithm));
             }
         }
         else