change hardware detection to DxDiag

2dxAutoClip/iidxAutoClip.cs

@@ -1,7 +1,7 @@
 using System.Diagnostics;
 using System.Net.WebSockets;
 using System.Text;
-using System.Management;
+using System.Text.RegularExpressions;
 using NAudio.CoreAudioApi;
 using NAudio.Wave;
 using System.Net;
@@ -282,10 +282,51 @@ class Program
     Console.WriteLine("FFmpeg recording started.");
 }
 
+    private static string GetGraphicsCard()
+    {
+        string dxDiagOutput = RunDxDiag();
+        string graphicsCard = ParseGraphicsCard(dxDiagOutput);
+        return graphicsCard.ToUpper();
+    }
+
+    private static string RunDxDiag()
+    {
+        Process dxDiagProcess = new Process
+        {
+            StartInfo = new ProcessStartInfo
+            {
+                FileName = "dxdiag",
+                Arguments = "/t dxdiag_output.txt",
+                UseShellExecute = false,
+                RedirectStandardOutput = false,
+                CreateNoWindow = true
+            }
+        };
+        Console.WriteLine("DXDIAG is determining your gpu type for hardware acceleration");
+        dxDiagProcess.Start();
+        dxDiagProcess.WaitForExit();
+        return File.ReadAllText("dxdiag_output.txt");
+    }
+
+    private static string ParseGraphicsCard(string dxDiagOutput)
+    {
+        string pattern = @"Card name:\s*(.*)";
+        Match match = Regex.Match(dxDiagOutput, pattern);
+    
+        if (match.Success)
+        {
+            return match.Groups[1].Value;
+        }
+        
+        return "Unknown";
+    }
+
+    
 private static string GetHardwareEncoder()
 {
     var graphicsCard = GetGraphicsCard();
-    var encoder = "-c:v libx264";
+    Console.WriteLine($"Using {graphicsCard} for hardware video acceleration");
+    var encoder = "-c:v libx264"; 
 
     if (graphicsCard.Contains("NVIDIA"))
     {
@@ -310,26 +351,6 @@ private static string GetHardwareEncoder()
     return encoder;
 }
 
-private static string GetGraphicsCard()
-{
-    var searcher = new ManagementObjectSearcher("SELECT * FROM Win32_DisplayConfiguration");
-    var graphicsCard = "";
-
-    foreach (ManagementObject obj in searcher.Get())
-    {
-        foreach (var prop in obj.Properties)
-        {
-            if (prop.Name == "Description" && prop.Value != null)
-            {
-                graphicsCard = prop.Value.ToString().ToUpper();
-                break;
-            }
-        }
-    }
-
-    return graphicsCard;
-}
-
     private static void StopRecording(string songName)
     {
         StopAudioRecording();