From 4397049c6ae40c739d4c1d0d1eb262ba212fb0e4 Mon Sep 17 00:00:00 2001
From: greggameplayer <33609333+greggameplayer@users.noreply.github.com>
Date: Fri, 15 Jun 2018 17:24:02 +0200
Subject: [PATCH] Implement ListAudioOutsAuto & OpenAudioOutAuto

---
 .../OsHle/Services/Aud/IAudioOutManager.cs    | 118 ++++++++++++++----
 1 file changed, 91 insertions(+), 27 deletions(-)

diff --git a/Ryujinx.HLE/OsHle/Services/Aud/IAudioOutManager.cs b/Ryujinx.HLE/OsHle/Services/Aud/IAudioOutManager.cs
index a6b30835a1..5ca399f678 100644
--- a/Ryujinx.HLE/OsHle/Services/Aud/IAudioOutManager.cs
+++ b/Ryujinx.HLE/OsHle/Services/Aud/IAudioOutManager.cs
@@ -20,32 +20,16 @@ namespace Ryujinx.HLE.OsHle.Services.Aud
         {
             m_Commands = new Dictionary<int, ServiceProcessRequest>()
             {
-                { 0, ListAudioOuts },
-                { 1, OpenAudioOut  }
+                { 0, ListAudioOuts     },
+                { 1, OpenAudioOut      },
+                { 2, ListAudioOutsAuto },
+		{ 3, OpenAudioOutAuto  }
             };
         }
 
         public long ListAudioOuts(ServiceCtx Context)
-        {
-            long Position = Context.Request.ReceiveBuff[0].Position;
-            long Size     = Context.Request.ReceiveBuff[0].Size;
-
-            int NameCount = 0;
-
-            byte[] DeviceNameBuffer = Encoding.ASCII.GetBytes(DefaultAudioOutput + "\0");
-
-            if ((ulong)DeviceNameBuffer.Length <= (ulong)Size)
-            {
-                Context.Memory.WriteBytes(Position, DeviceNameBuffer);
-
-                NameCount++;
-            }
-            else
-            {
-                Context.Ns.Log.PrintError(LogClass.ServiceAudio, $"Output buffer size {Size} too small!");
-            }
-
-            Context.ResponseData.Write(NameCount);
+        {   
+            ListAudioOutsMethod(Context, Context.Request.ReceiveBuff[0].Position, Context.Request.ReceiveBuff[0].Size);
 
             return 0;
         }
@@ -53,12 +37,13 @@ namespace Ryujinx.HLE.OsHle.Services.Aud
         public long OpenAudioOut(ServiceCtx Context)
         {
             IAalOutput AudioOut = Context.Ns.AudioOut;
-
+                
             string DeviceName = AMemoryHelper.ReadAsciiString(
                 Context.Memory,
                 Context.Request.SendBuff[0].Position,
-                Context.Request.SendBuff[0].Size);
-
+	        Context.Request.SendBuff[0].Size
+	    );
+            
             if (DeviceName == string.Empty)
             {
                 DeviceName = DefaultAudioOutput;
@@ -76,7 +61,8 @@ namespace Ryujinx.HLE.OsHle.Services.Aud
             else
             {
                 Context.Ns.Log.PrintError(LogClass.ServiceAudio, $"Output buffer size {Size} too small!");
-            }
+            }    
+                
 
             int SampleRate = Context.RequestData.ReadInt32();
             int Channels   = Context.RequestData.ReadInt32();
@@ -111,5 +97,83 @@ namespace Ryujinx.HLE.OsHle.Services.Aud
 
             return 0;
         }
+        
+        public long ListAudioOutsAuto(ServiceCtx Context)
+        { 
+            ListAudioOutsMethod(Context, Context.Request.GetBufferType0x22().Position, Context.Request.GetBufferType0x22().Size);
+
+            return 0;
+        }
+		
+        public long OpenAudioOutAuto(ServiceCtx Context)
+        {
+            IAalOutput AudioOut = Context.Ns.AudioOut;
+		
+	    string DeviceName = AMemoryHelper.ReadAsciiString(
+                Context.Memory,
+                Context.Request.GetBufferType0x21().Position,
+	        Context.Request.GetBufferType0x21().Size
+	    );
+            
+            if (DeviceName == string.Empty)
+            {
+                DeviceName = DefaultAudioOutput;
+            }
+
+            long Position = Context.Request.GetBufferType0x22().Position;
+            long Size     = Context.Request.GetBufferType0x22().Size;
+
+            byte[] DeviceNameBuffer = Encoding.ASCII.GetBytes(DeviceName + "\0");
+
+            if ((ulong)DeviceNameBuffer.Length <= (ulong)Size)
+            {
+                Context.Memory.WriteBytes(Position, DeviceNameBuffer);
+            }
+            else
+            {
+                Context.Ns.Log.PrintError(LogClass.ServiceAudio, $"Output buffer size {Size} too small!");
+            }
+
+	    int AudioParams1 = Context.RequestData.ReadInt32();
+	    int AudioParams2 = Context.RequestData.ReadInt32();
+	    int AudioParams3 = Context.RequestData.ReadInt32();
+	    int AudioParams4 = Context.RequestData.ReadInt32();
+	    
+            KEvent ReleaseEvent = new KEvent();
+
+            ReleaseCallback Callback = () =>
+            {
+                ReleaseEvent.WaitEvent.Set();
+            };
+	    
+	    //TODO: add makeobject (object currently unknown)
+            
+	    Context.ResponseData.Write(AudioParams1);
+	    Context.ResponseData.Write(AudioParams2);
+
+            return 0;
+        }
+        
+        public long ListAudioOutsMethod(ServiceCtx Context, long Position, long Size)
+        {
+            int NameCount = 0;
+
+            byte[] DeviceNameBuffer = Encoding.ASCII.GetBytes(DefaultAudioOutput + "\0");
+
+            if ((ulong)DeviceNameBuffer.Length <= (ulong)Size)
+            {
+                Context.Memory.WriteBytes(Position, DeviceNameBuffer);
+
+                NameCount++;
+            }
+            else
+            {
+                Context.Ns.Log.PrintError(LogClass.ServiceAudio, $"Output buffer size {Size} too small!");
+            }
+
+            Context.ResponseData.Write(NameCount);
+
+            return 0;
+        }
     }
-}
\ No newline at end of file
+}