1 files changed, 71 insertions, 0 deletions
diff --git a/Ryujinx.Core/OsHle/Services/ServiceAud.cs b/Ryujinx.Core/OsHle/Services/ServiceAud.cs
new file mode 100644
index 00000000..a8ba7dc0
--- /dev/null
+++ b/Ryujinx.Core/OsHle/Services/ServiceAud.cs
@@ -0,0 +1,71 @@
+using ChocolArm64.Memory;
+using Ryujinx.Core.OsHle.Objects.Aud;
+using System.Text;
+
+using static Ryujinx.Core.OsHle.Objects.ObjHelper;
+
+namespace Ryujinx.Core.OsHle.Services
+{
+    static partial class Service
+    {
+        public static long AudOutListAudioOuts(ServiceCtx Context)
+        {
+            long Position = Context.Request.ReceiveBuff[0].Position;
+
+            AMemoryHelper.WriteBytes(Context.Memory, Position, Encoding.ASCII.GetBytes("iface"));
+
+            Context.ResponseData.Write(1);
+
+            return 0;
+        }
+
+        public static long AudOutOpenAudioOut(ServiceCtx Context)
+        {
+            MakeObject(Context, new IAudioOut());
+
+            Context.ResponseData.Write(48000); //Sample Rate
+            Context.ResponseData.Write(2); //Channel Count
+            Context.ResponseData.Write(2); //PCM Format
+            /*  
+                0 - Invalid
+                1 - INT8
+                2 - INT16
+                3 - INT24
+                4 - INT32
+                5 - PCM Float
+                6 - ADPCM
+            */
+            Context.ResponseData.Write(0); //Unknown
+
+            return 0;
+        }
+
+        public static long AudRenOpenAudioRenderer(ServiceCtx Context)
+        {
+            MakeObject(Context, new IAudioRenderer());
+
+            return 0;
+        }
+
+        public static long AudRenGetAudioRendererWorkBufferSize(ServiceCtx Context)
+        {
+            int SampleRate = Context.RequestData.ReadInt32();
+            int Unknown4   = Context.RequestData.ReadInt32();
+            int Unknown8   = Context.RequestData.ReadInt32();
+            int UnknownC   = Context.RequestData.ReadInt32();
+            int Unknown10  = Context.RequestData.ReadInt32();
+            int Unknown14  = Context.RequestData.ReadInt32();
+            int Unknown18  = Context.RequestData.ReadInt32();
+            int Unknown1c  = Context.RequestData.ReadInt32();
+            int Unknown20  = Context.RequestData.ReadInt32();
+            int Unknown24  = Context.RequestData.ReadInt32();
+            int Unknown28  = Context.RequestData.ReadInt32();
+            int Unknown2c  = Context.RequestData.ReadInt32();
+            int Rev1Magic  = Context.RequestData.ReadInt32();
+
+            Context.ResponseData.Write(0x400L);
+
+            return 0;
+        }
+    }
+}
+\ No newline at end of file