WinGui: Implement hb_qsv_available in the UI so that the encoder isn't shown when the build hasn't been built with quicksync support or the system doesn't support it.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5742 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 22 insertions, 0 deletions

diff --git a/win/CS/HandBrake.ApplicationServices/Utilities/SystemInfo.cs b/win/CS/HandBrake.ApplicationServices/Utilities/SystemInfo.cs
index 99ab990ca..41af30f5e 100644
--- a/win/CS/HandBrake.ApplicationServices/Utilities/SystemInfo.cs
+++ b/win/CS/HandBrake.ApplicationServices/Utilities/SystemInfo.cs
@@ -9,9 +9,12 @@
 

 namespace HandBrake.ApplicationServices.Utilities

 {

+    using System;

     using System.Text.RegularExpressions;

     using System.Windows.Forms;

 

+    using HandBrake.Interop.HbLib;

+

     using Microsoft.Win32;

 

     /// <summary>

@@ -59,6 +62,25 @@ namespace HandBrake.ApplicationServices.Utilities
         }

 

         /// <summary>

+        /// Gets a value indicating whether is qsv available.

+        /// </summary>

+        public static bool IsQsvAvailable

+        {

+            get

+            {

+                try

+                {

+                    return HBFunctions.hb_qsv_available() == 1;

+                }

+                catch (Exception)

+                {

+                    // Silent failure. Typically this means the dll hasn't been built with --enable-qsv

+                    return false;

+                }

+            }

+        }

+

+        /// <summary>

         /// Gets a value indicating whether is hsw or newer.

         /// </summary>

         public static bool IsHswOrNewer