From bdd52df230493c6f362487a2bf0c58cff67c5f96 Mon Sep 17 00:00:00 2001
From: nyanmisaka <nst799610810@gmail.com>
Date: Mon, 20 Jun 2022 18:59:54 +0800
Subject: [PATCH] Override the VAAPI driver env if i965 device is known

---
 MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
index 2a5018c057..3a6cb75450 100644
--- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
+++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs
@@ -714,6 +714,9 @@ namespace MediaBrowser.Controller.MediaEncoding
                 }
                 else if (_mediaEncoder.IsVaapiDeviceInteli965)
                 {
+                    // Only override i965 since it has lower priority than iHD in libva lookup.
+                    Environment.SetEnvironmentVariable("LIBVA_DRIVER_NAME", "i965");
+                    Environment.SetEnvironmentVariable("LIBVA_DRIVER_NAME_JELLYFIN", "i965");
                     args.Append(GetVaapiDeviceArgs(null, "i965", null, VaapiAlias));
                 }
                 else