From 22ef66747d565667875622aac7a8407f07444062 Mon Sep 17 00:00:00 2001
From: Myrkur <myrkur@myrkur.dev>
Date: Fri, 11 Nov 2022 14:37:52 -0500
Subject: [PATCH 1/2] (Minor) Added argument to set VROverlay GPU to index 1,
 Fixes issues when rendering SteamVR on a GPU that is not considered the main
 GPU, such as with an IGPU

---
 Program.cs     |  2 +-
 StartupArgs.cs |  1 +
 VRCXVR.cs      | 20 ++++++++++++++++----
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/Program.cs b/Program.cs
index 1b24b010..f7532b28 100644
--- a/Program.cs
+++ b/Program.cs
@@ -17,7 +17,7 @@ namespace VRCX
         public static string ConfigLocation;
         public static string Version { get; private set; }
         public static bool LaunchDebug;
-
+        public static bool GPUFix;
         static Program()
         {
             BaseDirectory = AppDomain.CurrentDomain.BaseDirectory;
diff --git a/StartupArgs.cs b/StartupArgs.cs
index c6236807..4614e342 100644
--- a/StartupArgs.cs
+++ b/StartupArgs.cs
@@ -24,6 +24,7 @@ namespace VRCX
 
             foreach (string arg in args)
             {
+                if (arg.Contains("--gpufix")) Program.GPUFix = true;
                 if (arg.Length > 12 && arg.Substring(0, 12) == "/uri=vrcx://")
                     LaunchCommand = arg.Substring(12);
 
diff --git a/VRCXVR.cs b/VRCXVR.cs
index 5cfbcc1b..2ea60788 100644
--- a/VRCXVR.cs
+++ b/VRCXVR.cs
@@ -88,11 +88,23 @@ namespace VRCX
 
             // REMOVE THIS
             // nextOverlay = DateTime.MaxValue;
+            // https://stackoverflow.com/questions/38312597/how-to-choose-a-specific-graphics-device-in-sharpdx-directx-11/38596725#38596725
+            SharpDX.DXGI.Factory f = new SharpDX.DXGI.Factory1();
+            SharpDX.DXGI.Adapter a = f.GetAdapter(1);
+            FeatureLevel[] levels = new FeatureLevel[]
+            {
+#if DIRECTX11_1
+    FeatureLevel.Level_11_1,
+#endif
+                FeatureLevel.Level_11_0,
+                FeatureLevel.Level_10_1,
+                FeatureLevel.Level_10_0,
+                FeatureLevel.Level_9_3
+            };
+            DeviceCreationFlags flags = DeviceCreationFlags.BgraSupport;
+            // _device = new Device(a, flags, levels);
 
-            _device = new Device(
-                DriverType.Hardware,
-                DeviceCreationFlags.SingleThreaded | DeviceCreationFlags.BgraSupport
-            );
+            _device = Program.GPUFix ? new Device(a, flags) : new Device(DriverType.Hardware, DeviceCreationFlags.SingleThreaded | DeviceCreationFlags.BgraSupport);
 
             _texture1 = new Texture2D(
                 _device,

From e24103ec30ea2deda1e3780d1976622b17166d95 Mon Sep 17 00:00:00 2001
From: Myrkur <myrkur@myrkur.dev>
Date: Sun, 13 Nov 2022 15:14:35 -0500
Subject: [PATCH 2/2] cleanup of useless code

---
 VRCXVR.cs | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/VRCXVR.cs b/VRCXVR.cs
index 2ea60788..da98cf36 100644
--- a/VRCXVR.cs
+++ b/VRCXVR.cs
@@ -89,20 +89,10 @@ namespace VRCX
             // REMOVE THIS
             // nextOverlay = DateTime.MaxValue;
             // https://stackoverflow.com/questions/38312597/how-to-choose-a-specific-graphics-device-in-sharpdx-directx-11/38596725#38596725
-            SharpDX.DXGI.Factory f = new SharpDX.DXGI.Factory1();
-            SharpDX.DXGI.Adapter a = f.GetAdapter(1);
-            FeatureLevel[] levels = new FeatureLevel[]
-            {
-#if DIRECTX11_1
-    FeatureLevel.Level_11_1,
-#endif
-                FeatureLevel.Level_11_0,
-                FeatureLevel.Level_10_1,
-                FeatureLevel.Level_10_0,
-                FeatureLevel.Level_9_3
-            };
+            Factory f = new Factory1();
+            Adapter a = f.GetAdapter(1);
+            
             DeviceCreationFlags flags = DeviceCreationFlags.BgraSupport;
-            // _device = new Device(a, flags, levels);
 
             _device = Program.GPUFix ? new Device(a, flags) : new Device(DriverType.Hardware, DeviceCreationFlags.SingleThreaded | DeviceCreationFlags.BgraSupport);