WinGui: Fix an issue with QSV adaptor Probe. It should not call when QSV is not compiled in. Fixes #3329

1 files changed, 9 insertions, 3 deletions

diff --git a/win/CS/HandBrake.Interop/Interop/HandBrakeEncoderHelpers.cs b/win/CS/HandBrake.Interop/Interop/HandBrakeEncoderHelpers.cs
index fda32b6f7..597b1c207 100644
--- a/win/CS/HandBrake.Interop/Interop/HandBrakeEncoderHelpers.cs
+++ b/win/CS/HandBrake.Interop/Interop/HandBrakeEncoderHelpers.cs
@@ -17,6 +17,7 @@ namespace HandBrake.Interop.Interop
     using HandBrake.Interop.Interop.Helpers;
     using HandBrake.Interop.Interop.Model;
     using HandBrake.Interop.Interop.Model.Encoding;
+    using HandBrake.Interop.Utilities;
 
     public static class HandBrakeEncoderHelpers
     {
@@ -714,11 +715,16 @@ namespace HandBrake.Interop.Interop
 
         public static List<int> GetQsvAdaptorList()
         {
-            IntPtr gpuListPtr = HBFunctions.hb_qsv_adapters_list();
+            if (SystemInfo.IsQsvAvailable)
+            {
+                IntPtr gpuListPtr = HBFunctions.hb_qsv_adapters_list();
+
+                List<int> gpuList = InteropUtilities.ToListFromHandBrakeList<int>(gpuListPtr);
 
-            List<int> gpuList = InteropUtilities.ToListFromHandBrakeList<int>(gpuListPtr);
+                return gpuList;
+            }
 
-            return gpuList;
+            return new List<int>();
         }
     }
 }