1 files changed, 54 insertions, 0 deletions
diff --git a/src/Ryujinx.HLE/HOS/Services/Lbl/LblControllerServer.cs b/src/Ryujinx.HLE/HOS/Services/Lbl/LblControllerServer.cs
new file mode 100644
index 00000000..b68be1f2
--- /dev/null
+++ b/src/Ryujinx.HLE/HOS/Services/Lbl/LblControllerServer.cs
@@ -0,0 +1,54 @@
+namespace Ryujinx.HLE.HOS.Services.Lbl
+{
+    [Service("lbl")]
+    class LblControllerServer : ILblController
+    {
+        private bool  _vrModeEnabled;
+        private float _currentBrightnessSettingForVrMode;
+
+        public LblControllerServer(ServiceCtx context) : base(context) { }
+
+        protected override void SetCurrentBrightnessSettingForVrMode(float currentBrightnessSettingForVrMode)
+        {
+            if (float.IsNaN(currentBrightnessSettingForVrMode) || float.IsInfinity(currentBrightnessSettingForVrMode))
+            {
+                _currentBrightnessSettingForVrMode = 0.0f;
+
+                return;
+            }
+
+            _currentBrightnessSettingForVrMode = currentBrightnessSettingForVrMode;
+        }
+
+        protected override float GetCurrentBrightnessSettingForVrMode()
+        {
+            if (float.IsNaN(_currentBrightnessSettingForVrMode) || float.IsInfinity(_currentBrightnessSettingForVrMode))
+            {
+                return 0.0f;
+            }
+
+            return _currentBrightnessSettingForVrMode;
+        }
+
+        internal override void EnableVrMode()
+        {
+            _vrModeEnabled = true;
+
+            // NOTE: Service check _vrModeEnabled field value in a thread and then change the screen brightness.
+            //       Since we don't support that. It's fine to do nothing.
+        }
+
+        internal override void DisableVrMode()
+        {
+            _vrModeEnabled = false;
+
+            // NOTE: Service check _vrModeEnabled field value in a thread and then change the screen brightness.
+            //       Since we don't support that. It's fine to do nothing.
+        }
+
+        protected override bool IsVrModeEnabled()
+        {
+            return _vrModeEnabled;
+        }
+    }
+}