audio: Cleanup Ryujinx.Audio and fix OpenAL issue (#1746)

* audio: Cleanup SoundIO and fix OpenAL issue

* fix tabs by spaces

* Fix extra spaces

* Fix SoundIO.cs

* Fix ContainsAudioOutBuffer

1 files changed, 110 insertions, 93 deletions

diff --git a/Ryujinx.Audio/Native/libsoundio/SoundIOChannelLayout.cs b/Ryujinx.Audio/Native/libsoundio/SoundIOChannelLayout.cs
index ee634542..cff6114f 100644
--- a/Ryujinx.Audio/Native/libsoundio/SoundIOChannelLayout.cs
+++ b/Ryujinx.Audio/Native/libsoundio/SoundIOChannelLayout.cs
@@ -1,99 +1,116 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Runtime.InteropServices;
 
 namespace SoundIOSharp
 {
-	public struct SoundIOChannelLayout
-	{
-		public static int BuiltInCount {
-			get { return Natives.soundio_channel_layout_builtin_count (); }
-		}
-
-		public static SoundIOChannelLayout GetBuiltIn (int index)
-		{
-			return new SoundIOChannelLayout (Natives.soundio_channel_layout_get_builtin (index));
-		}
-
-		public static SoundIOChannelLayout GetDefault (int channelCount)
-		{
-			var handle = Natives.soundio_channel_layout_get_default (channelCount);
-			return new SoundIOChannelLayout (handle);
-		}
-
-		public static SoundIOChannelId ParseChannelId (string name)
-		{
-			var ptr = Marshal.StringToHGlobalAnsi (name);
-			try {
-				return (SoundIOChannelId)Natives.soundio_parse_channel_id (ptr, name.Length);
-			} finally {
-				Marshal.FreeHGlobal (ptr);
-			}
-		}
-
-		// instance members
-
-		internal SoundIOChannelLayout (Pointer<SoundIoChannelLayout> handle)
-		{
-			this.handle = handle;
-		}
-
-		readonly Pointer<SoundIoChannelLayout> handle;
-
-		public bool IsNull {
-			get { return handle.Handle == IntPtr.Zero;  }
-		}
-
-		internal IntPtr Handle {
-			get { return handle; }
-		}
-
-		public int ChannelCount {
-			get { return IsNull ? 0 : Marshal.ReadInt32 ((IntPtr) handle + channel_count_offset); }
-		}
-		static readonly int channel_count_offset = (int) Marshal.OffsetOf<SoundIoChannelLayout> ("channel_count");
-
-		public string Name {
-			get { return IsNull ? null : Marshal.PtrToStringAnsi (Marshal.ReadIntPtr ((IntPtr) handle + name_offset)); }
-		}
-		static readonly int name_offset = (int)Marshal.OffsetOf<SoundIoChannelLayout> ("name");
-
-		public IEnumerable<SoundIOChannelId> Channels {
-			get {
-				if (IsNull)
-					yield break;
-				for (int i = 0; i < 24; i++)
-					yield return (SoundIOChannelId) Marshal.ReadInt32 ((IntPtr) handle + channels_offset + sizeof (SoundIoChannelId) * i);
-			}
-		}
-		static readonly int channels_offset = (int)Marshal.OffsetOf<SoundIoChannelLayout> ("channels");
-
-		public override bool Equals (object other)
-		{
-			if (!(other is SoundIOChannelLayout))
-				return false;
-			var s = (SoundIOChannelLayout) other;
-			return handle == s.handle || Natives.soundio_channel_layout_equal (handle, s.handle);
-		}
-
-		public override int GetHashCode ()
-		{
-			return handle.GetHashCode ();
-		}
-
-		public string DetectBuiltInName ()
-		{
-			if (IsNull)
-				throw new InvalidOperationException ();
-			return Natives.soundio_channel_layout_detect_builtin (handle) ? Name : null;
-		}
-
-		public int FindChannel (SoundIOChannelId channel)
-		{
-			if (IsNull)
-				throw new InvalidOperationException ();
-			return Natives.soundio_channel_layout_find_channel (handle, (SoundIoChannelId) channel);
-		}
-	}
-}
+    public struct SoundIOChannelLayout
+    {
+        public static int BuiltInCount
+        {
+            get { return Natives.soundio_channel_layout_builtin_count(); }
+        }
+
+        public static SoundIOChannelLayout GetBuiltIn(int index)
+        {
+            return new SoundIOChannelLayout(Natives.soundio_channel_layout_get_builtin(index));
+        }
+
+        public static SoundIOChannelLayout GetDefault(int channelCount)
+        {
+            var handle = Natives.soundio_channel_layout_get_default(channelCount);
+
+            return new SoundIOChannelLayout (handle);
+        }
+
+        public static SoundIOChannelId ParseChannelId(string name)
+        {
+            var ptr = Marshal.StringToHGlobalAnsi(name);
+
+            try 
+            {
+                return (SoundIOChannelId)Natives.soundio_parse_channel_id(ptr, name.Length);
+            }
+            finally
+            {
+                Marshal.FreeHGlobal(ptr);
+            }
+        }
+
+        // instance members
+
+        internal SoundIOChannelLayout(Pointer<SoundIoChannelLayout> handle)
+        {
+            this.handle = handle;
+        }
+
+        readonly Pointer<SoundIoChannelLayout> handle;
+
+        public bool IsNull
+        {
+            get { return handle.Handle == IntPtr.Zero; }
+        }
+
+        internal IntPtr Handle
+        {
+            get { return handle; }
+        }
+
+        public int ChannelCount
+        {
+            get { return IsNull ? 0 : Marshal.ReadInt32((IntPtr)handle + channel_count_offset); }
+        }
+
+        static readonly int channel_count_offset = (int)Marshal.OffsetOf<SoundIoChannelLayout>("channel_count");
+
+        public string Name
+        {
+            get { return IsNull ? null : Marshal.PtrToStringAnsi(Marshal.ReadIntPtr((IntPtr)handle + name_offset)); }
+        }
+
+        static readonly int name_offset = (int)Marshal.OffsetOf<SoundIoChannelLayout>("name");
+
+        public IEnumerable<SoundIOChannelId> Channels
+        {
+            get
+            {
+                if (IsNull) yield break;
+
+                for (int i = 0; i < 24; i++)
+                {
+                    yield return (SoundIOChannelId)Marshal.ReadInt32((IntPtr)handle + channels_offset + sizeof(SoundIoChannelId) * i);
+                }
+            }
+        }
+
+        static readonly int channels_offset = (int)Marshal.OffsetOf<SoundIoChannelLayout>("channels");
+
+        public override bool Equals(object other)
+        {
+            if (!(other is SoundIOChannelLayout)) return false;
+
+            var s = (SoundIOChannelLayout) other;
+
+            return handle == s.handle || Natives.soundio_channel_layout_equal(handle, s.handle);
+        }
+
+        public override int GetHashCode()
+        {
+            return handle.GetHashCode();
+        }
+
+        public string DetectBuiltInName()
+        {
+            if (IsNull) throw new InvalidOperationException();
+
+            return Natives.soundio_channel_layout_detect_builtin(handle) ? Name : null;
+        }
+
+        public int FindChannel(SoundIOChannelId channel)
+        {
+            if (IsNull) throw new InvalidOperationException();
+
+            return Natives.soundio_channel_layout_find_channel(handle, (SoundIoChannelId)channel);
+        }
+    }
+}
\ No newline at end of file