1 files changed, 80 insertions, 0 deletions
diff --git a/src/Ryujinx.HLE/HOS/Services/Vi/RootService/ApplicationDisplayService/IManagerDisplayService.cs b/src/Ryujinx.HLE/HOS/Services/Vi/RootService/ApplicationDisplayService/IManagerDisplayService.cs
new file mode 100644
index 00000000..6093381c
--- /dev/null
+++ b/src/Ryujinx.HLE/HOS/Services/Vi/RootService/ApplicationDisplayService/IManagerDisplayService.cs
@@ -0,0 +1,80 @@
+using Ryujinx.Common.Logging;
+
+namespace Ryujinx.HLE.HOS.Services.Vi.RootService.ApplicationDisplayService
+{
+    class IManagerDisplayService : IpcService
+    {
+        private IApplicationDisplayService _applicationDisplayService;
+
+        public IManagerDisplayService(IApplicationDisplayService applicationDisplayService)
+        {
+            _applicationDisplayService = applicationDisplayService;
+        }
+
+        [CommandCmif(1102)]
+        // GetDisplayResolution(u64 display_id) -> (u64 width, u64 height)
+        public ResultCode GetDisplayResolution(ServiceCtx context)
+        {
+            ulong displayId = context.RequestData.ReadUInt64();
+
+            (ulong width, ulong height) = AndroidSurfaceComposerClient.GetDisplayInfo(context, displayId);
+
+            context.ResponseData.Write(width);
+            context.ResponseData.Write(height);
+
+            return ResultCode.Success;
+        }
+
+        [CommandCmif(2010)]
+        // CreateManagedLayer(u32, u64, nn::applet::AppletResourceUserId) -> u64
+        public ResultCode CreateManagedLayer(ServiceCtx context)
+        {
+            long layerFlags           = context.RequestData.ReadInt64();
+            long displayId            = context.RequestData.ReadInt64();
+            long appletResourceUserId = context.RequestData.ReadInt64();
+
+            ulong pid = context.Device.System.AppletState.AppletResourceUserIds.GetData<ulong>((int)appletResourceUserId);
+
+            context.Device.System.SurfaceFlinger.CreateLayer(out long layerId, pid);
+            context.Device.System.SurfaceFlinger.SetRenderLayer(layerId);
+
+            context.ResponseData.Write(layerId);
+
+            return ResultCode.Success;
+        }
+
+        [CommandCmif(2011)]
+        // DestroyManagedLayer(u64)
+        public ResultCode DestroyManagedLayer(ServiceCtx context)
+        {
+            long layerId = context.RequestData.ReadInt64();
+
+            return context.Device.System.SurfaceFlinger.DestroyManagedLayer(layerId);
+        }
+
+        [CommandCmif(2012)] // 7.0.0+
+        // CreateStrayLayer(u32, u64) -> (u64, u64, buffer<bytes, 6>)
+        public ResultCode CreateStrayLayer(ServiceCtx context)
+        {
+            return _applicationDisplayService.CreateStrayLayer(context);
+        }
+
+        [CommandCmif(6000)]
+        // AddToLayerStack(u32, u64)
+        public ResultCode AddToLayerStack(ServiceCtx context)
+        {
+            Logger.Stub?.PrintStub(LogClass.ServiceVi);
+
+            return ResultCode.Success;
+        }
+
+        [CommandCmif(6002)]
+        // SetLayerVisibility(b8, u64)
+        public ResultCode SetLayerVisibility(ServiceCtx context)
+        {
+            Logger.Stub?.PrintStub(LogClass.ServiceVi);
+
+            return ResultCode.Success;
+        }
+    }
+}
+\ No newline at end of file