Add MidiTest sample

Creating branch until required API fixes are published

MidiTest/Metadata.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<SampleMetadata>
+	<ID>70773a1c-14fd-41f2-aa48-98e7a114a078</ID>
+	<IsFullApplication>false</IsFullApplication>
+	<Level>Intermediate</Level>
+	<Tags>Media</Tags>
+	<Gallery>false</Gallery>
+</SampleMetadata>

MidiTest/MidiTest.sln

@@ -0,0 +1,32 @@
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MidiTest", "MidiTest\MidiTest.csproj", "{D4E56645-1607-4A77-9BA6-6A2671360482}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|iPhoneSimulator = Debug|iPhoneSimulator
+		Release|iPhoneSimulator = Release|iPhoneSimulator
+		Debug|iPhone = Debug|iPhone
+		Release|iPhone = Release|iPhone
+		Ad-Hoc|iPhone = Ad-Hoc|iPhone
+		AppStore|iPhone = AppStore|iPhone
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Ad-Hoc|iPhone.ActiveCfg = Ad-Hoc|iPhone
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Ad-Hoc|iPhone.Build.0 = Ad-Hoc|iPhone
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.AppStore|iPhone.ActiveCfg = AppStore|iPhone
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.AppStore|iPhone.Build.0 = AppStore|iPhone
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Debug|iPhone.ActiveCfg = Debug|iPhone
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Debug|iPhone.Build.0 = Debug|iPhone
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Debug|iPhoneSimulator.ActiveCfg = Debug|iPhoneSimulator
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Debug|iPhoneSimulator.Build.0 = Debug|iPhoneSimulator
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Release|iPhone.ActiveCfg = Release|iPhone
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Release|iPhone.Build.0 = Release|iPhone
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Release|iPhoneSimulator.ActiveCfg = Release|iPhoneSimulator
+		{D4E56645-1607-4A77-9BA6-6A2671360482}.Release|iPhoneSimulator.Build.0 = Release|iPhoneSimulator
+	EndGlobalSection
+	GlobalSection(MonoDevelopProperties) = preSolution
+		StartupItem = MidiTest\MidiTest.csproj
+	EndGlobalSection
+EndGlobal

MidiTest/MidiTest/AppDelegate.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using MonoTouch.Foundation;
+using MonoTouch.UIKit;
+
+namespace MidiTest
+{
+	// The UIApplicationDelegate for the application. This class is responsible for launching the
+	// User Interface of the application, as well as listening (and optionally responding) to
+	// application events from iOS.
+	[Register ("AppDelegate")]
+	public partial class AppDelegate : UIApplicationDelegate
+	{
+		// class-level declarations
+		public override UIWindow Window {
+			get;
+			set;
+		}
+
+		public override bool FinishedLaunching (UIApplication application, NSDictionary launchOptions)
+		{
+			var audiotest = new AudioTest ();
+			audiotest.MidiTest ();
+			return true;
+		}
+		// This method is invoked when the application is about to move from active to inactive state.
+		// OpenGL applications should use this method to pause.
+		public override void OnResignActivation (UIApplication application)
+		{
+		}
+		// This method should be used to release shared resources and it should store the application state.
+		// If your application supports background exection this method is called instead of WillTerminate
+		// when the user quits.
+		public override void DidEnterBackground (UIApplication application)
+		{
+		}
+		// This method is called as part of the transiton from background to active state.
+		public override void WillEnterForeground (UIApplication application)
+		{
+		}
+		// This method is called when the application is about to terminate. Save data, if needed.
+		public override void WillTerminate (UIApplication application)
+		{
+		}
+	}
+}
+

MidiTest/MidiTest/AudioTest.cs

@@ -0,0 +1,208 @@
+using System;
+using MonoTouch.AudioUnit;
+using MonoTouch.CoreMidi;
+using MonoTouch.AudioToolbox;
+using MonoTouch.Foundation;
+using System.Threading;
+using System.Collections.Generic;
+using MonoTouch.CoreFoundation;
+using System.Runtime.InteropServices;
+
+namespace MidiTest
+{
+	public class AudioTest
+	{
+		AUGraph processingGraph;
+		AudioUnit samplerUnit;
+		AudioUnit ioUnit;
+
+		MidiClient virtualMidi;
+		MidiEndpoint virtualEndpoint;
+
+		public AudioTest ()
+		{
+
+		}
+
+		bool createAUGraph ()
+		{
+			int samplerNode, ioNode;
+
+			var cd = new AudioComponentDescription () {
+				ComponentManufacturer = AudioComponentManufacturerType.Apple
+			};
+
+			processingGraph = new AUGraph ();
+
+			cd.ComponentType = AudioComponentType.MusicDevice;
+			cd.ComponentSubType = (int)AudioTypeMusicDevice.Sampler;
+
+			samplerNode = processingGraph.AddNode (cd);
+
+			cd.ComponentType = AudioComponentType.Output;
+			cd.ComponentSubType = (int)AudioTypeOutput.Remote;
+
+			ioNode = processingGraph.AddNode (cd);
+
+			processingGraph.Open ();
+
+			processingGraph.ConnnectNodeInput (samplerNode, 0, ioNode, 0);
+
+			samplerUnit = processingGraph.GetNodeInfo (samplerNode);
+
+			ioUnit = processingGraph.GetNodeInfo (ioNode);
+
+			return true;
+		}
+
+		void configureAndStartAudioProcessingGraph (AUGraph graph)
+		{
+			if (graph == null)
+				return;
+
+			var error = graph.Initialize ();
+			if (error != AUGraphError.OK)
+				throw new Exception ("Unable to initialize AUGraph object.  Error code: " + error);
+
+			error = graph.Start ();
+			if (error != AUGraphError.OK)
+				throw new Exception ("Unable to start audio processing graph.  Error code: " + error);
+		}
+
+		void MIDIMessageReceived (object sender, MidiPacketsEventArgs e)
+		{
+			var packets = e.Packets;
+
+			for (int i = 0; i < packets.Length; i++) {
+				var packet = packets [i];
+				byte[] data = new byte[packet.Length];
+				Marshal.Copy (packet.Bytes, data, 0, packet.Length);
+				var midiStatus = data [0];
+				var midiCommand = midiStatus >> 4;
+
+				if (midiCommand == 0x09) {
+					var note = data [1] & 0x7F;
+					var velocity = data [2] & 0x7F;
+
+					int noteNumber = ((int)note) % 12;
+					string noteType;
+					switch (noteNumber) {
+					case 0:
+						noteType = "C";
+						break;
+					case 1:
+						noteType = "C#";
+						break;
+					case 2:
+						noteType = "D";
+						break;
+					case 3:
+						noteType = "D#";
+						break;
+					case 4:
+						noteType = "E";
+						break;
+					case 5:
+						noteType = "F";
+						break;
+					case 6:
+						noteType = "F#";
+						break;
+					case 7:
+						noteType = "G";
+						break;
+					case 8:
+						noteType = "G#";
+						break;
+					case 9:
+						noteType = "A";
+						break;
+					case 10:
+						noteType = "Bb";
+						break;
+					case 11:
+						noteType = "B";
+						break;
+					default:
+						throw new NotImplementedException ();
+					}
+					Console.WriteLine ("{0}: {1}", noteType, noteNumber);
+
+					samplerUnit.MusicDeviceMIDIEvent ((uint)midiStatus, (uint)note, (uint)velocity);
+				}
+			}
+		}
+
+		AudioUnitStatus loadFromDLSOrSoundFont (CFUrl bankUrl, int presetNumber)
+		{
+			var instrumentData = new SamplerInstrumentData (bankUrl, InstrumentType.SF2Preset) {
+				PresetID = (byte)presetNumber,
+				BankMSB = SamplerInstrumentData.DefaultMelodicBankMSB,
+				BankLSB = SamplerInstrumentData.DefaultBankLSB
+			};
+
+			var result = samplerUnit.LoadInstrument (instrumentData, AudioUnitScopeType.Global, 0);
+			if (result != AudioUnitStatus.NoError)
+				Console.WriteLine (result.ToString ());
+
+			return result;
+		}
+
+		public void MidiTest ()
+		{
+			createAUGraph ();
+			configureAndStartAudioProcessingGraph (processingGraph);
+
+			virtualMidi = new MidiClient ("VirtualClient");
+			virtualMidi.IOError += (object sender, IOErrorEventArgs e) => {
+				Console.WriteLine ("IO Error, messageId={0}", e.ErrorCode);
+			};
+
+			virtualMidi.PropertyChanged += (object sender, ObjectPropertyChangedEventArgs e) => {
+				Console.WriteLine ("Property changed: " + e.MidiObject + ", " + e.PropertyName);
+			};
+
+			MidiError error;
+			virtualEndpoint = virtualMidi.CreateVirtualDestination ("Virtual Destination", out error);
+
+			if (error != MidiError.Ok)
+				throw new Exception ("Error creating virtual destination: " + error);
+			virtualEndpoint.MessageReceived += MIDIMessageReceived;
+
+			var sequence = new MusicSequence ();
+
+			var midiFilePath = NSBundle.MainBundle.PathForResource ("simpletest", "mid");
+			var midiFileurl = NSUrl.FromFilename (midiFilePath);
+
+			sequence.LoadFile (midiFileurl, MusicSequenceFileTypeID.Midi);
+
+			var player = new MusicPlayer ();
+
+			sequence.SetMidiEndpoint (virtualEndpoint);
+
+			var presetUrl = CFUrl.FromFile (NSBundle.MainBundle.PathForResource ("Gorts_Filters", "SF2"));
+
+			loadFromDLSOrSoundFont (presetUrl, 10);
+
+			player.MusicSequence = sequence;
+			player.Preroll ();
+			player.Start ();
+
+			MusicTrack track;
+			track = sequence.GetTrack (1);
+			var length = track.TrackLength;
+
+			while (true) {
+				Thread.Sleep (TimeSpan.FromSeconds (3));
+				double now = player.Time;
+				if (now > length)
+					break;
+			}
+
+			player.Stop ();
+			sequence.Dispose ();
+			player.Dispose ();
+		}
+	}
+}
+

MidiTest/MidiTest/Entitlements.plist

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+</dict>
+</plist>

MidiTest/MidiTest/Info.plist

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDisplayName</key>
+	<string>MidiTest</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.your-company.MidiTest</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1.0</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>MinimumOSVersion</key>
+	<string>7.0</string>
+	<key>UIDeviceFamily</key>
+	<array>
+		<integer>1</integer>
+		<integer>2</integer>
+	</array>
+	<key>UIMainStoryboardFile</key>
+	<string>MainStoryboard_iPhone</string>
+	<key>UIMainStoryboardFile~ipad</key>
+	<string>MainStoryboard_iPad</string>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UIBackgroundModes</key>
+	<array>
+		<string>audio</string>
+	</array>
+</dict>
+</plist>

MidiTest/MidiTest/Main.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using MonoTouch.Foundation;
+using MonoTouch.UIKit;
+
+namespace MidiTest
+{
+	public class Application
+	{
+		// This is the main entry point of the application.
+		static void Main (string[] args)
+		{
+			// if you want to use a different Application Delegate class from "AppDelegate"
+			// you can specify it here.
+			UIApplication.Main (args, null, "AppDelegate");
+		}
+	}
+}

MidiTest/MidiTest/MainStoryboard_iPad.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4451" systemVersion="13A461" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none" useAutolayout="YES" initialViewController="BYZ-38-t0r">
+	<dependencies>
+		<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3676" />
+	</dependencies>
+	<scenes>
+		<!--class Prefix:identifier View Controller-->
+		<scene sceneID="tne-QT-ifu">
+			<objects>
+				<viewController id="BYZ-38-t0r" customClass="MidiTestViewController" sceneMemberID="viewController">
+					<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+						<rect key="frame" x="0.0" y="20" width="768" height="1004" />
+						<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES" />
+						<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite" />
+					</view>
+				</viewController>
+				<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder" />
+			</objects>
+		</scene>
+	</scenes>
+	<simulatedMetricsContainer key="defaultSimulatedMetrics">
+		<simulatedStatusBarMetrics key="statusBar" statusBarStyle="blackOpaque" />
+		<simulatedOrientationMetrics key="orientation" />
+		<simulatedScreenMetrics key="destination" />
+	</simulatedMetricsContainer>
+</document>

MidiTest/MidiTest/MainStoryboard_iPhone.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4451" systemVersion="13A461" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="vXZ-lx-hvc">
+	<dependencies>
+		<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3676" />
+	</dependencies>
+	<scenes>
+		<!--class Prefix:identifier View Controller-->
+		<scene sceneID="ufC-wZ-h7g">
+			<objects>
+				<viewController id="vXZ-lx-hvc" customClass="MidiTestViewController" sceneMemberID="viewController">
+					<view key="view" contentMode="scaleToFill" id="kh9-bI-dsS">
+						<rect key="frame" x="0.0" y="0.0" width="320" height="568" />
+						<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES" />
+						<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite" />
+					</view>
+				</viewController>
+				<placeholder placeholderIdentifier="IBFirstResponder" id="x5A-6p-PRh" sceneMemberID="firstResponder" />
+			</objects>
+		</scene>
+	</scenes>
+	<simulatedMetricsContainer key="defaultSimulatedMetrics">
+		<simulatedStatusBarMetrics key="statusBar" />
+		<simulatedOrientationMetrics key="orientation" />
+		<simulatedScreenMetrics key="destination" type="retina4" />
+	</simulatedMetricsContainer>
+</document>

MidiTest/MidiTest/MidiTest.csproj

@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">iPhoneSimulator</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{D4E56645-1607-4A77-9BA6-6A2671360482}</ProjectGuid>
+    <ProjectTypeGuids>{6BC8ED88-2882-458C-8E55-DFD12B67127B};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>MidiTest</RootNamespace>
+    <IPhoneResourcePrefix>Resources</IPhoneResourcePrefix>
+    <AssemblyName>MidiTest</AssemblyName>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|iPhoneSimulator' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\iPhoneSimulator\Debug</OutputPath>
+    <DefineConstants>DEBUG;__MOBILE__;__IOS__;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+    <MtouchLink>None</MtouchLink>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+    <MtouchDebug>true</MtouchDebug>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhoneSimulator' ">
+    <DebugType>full</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\iPhoneSimulator\Release</OutputPath>
+    <DefineConstants>__MOBILE__;__IOS__;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <MtouchLink>None</MtouchLink>
+    <ConsolePause>false</ConsolePause>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|iPhone' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\iPhone\Debug</OutputPath>
+    <DefineConstants>DEBUG;__MOBILE__;__IOS__;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+    <MtouchDebug>true</MtouchDebug>
+    <CodesignKey>iPhone Developer</CodesignKey>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhone' ">
+    <DebugType>full</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\iPhone\Release</OutputPath>
+    <DefineConstants>__MOBILE__;__IOS__;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+    <ConsolePause>false</ConsolePause>
+    <CodesignKey>iPhone Developer</CodesignKey>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Ad-Hoc|iPhone' ">
+    <DebugType>full</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\iPhone\Ad-Hoc</OutputPath>
+    <DefineConstants>__MOBILE__;__IOS__;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+    <BuildIpa>true</BuildIpa>
+    <CodesignProvision>Automatic:AdHoc</CodesignProvision>
+    <CodesignKey>iPhone Distribution</CodesignKey>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'AppStore|iPhone' ">
+    <DebugType>full</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\iPhone\AppStore</OutputPath>
+    <DefineConstants>__MOBILE__;__IOS__;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+    <CodesignProvision>Automatic:AppStore</CodesignProvision>
+    <CodesignKey>iPhone Distribution</CodesignKey>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Xml" />
+    <Reference Include="System.Core" />
+    <Reference Include="monotouch" />
+  </ItemGroup>
+  <ItemGroup>
+    <BundleResource Include="Resources\Default-568h%402x.png" />
+    <BundleResource Include="Resources\simpletest.mid" />
+    <BundleResource Include="Resources\Gorts_Filters.sf2" />
+    <BundleResource Include="Resources\Icon%402x.png" />
+    <BundleResource Include="Resources\Icon-60%402x.png" />
+    <BundleResource Include="Resources\Icon-72.png" />
+    <BundleResource Include="Resources\Icon-72%402x.png" />
+    <BundleResource Include="Resources\Icon-76.png" />
+    <BundleResource Include="Resources\Icon-76%402x.png" />
+    <BundleResource Include="Resources\Icon-Small-40%402x.png" />
+    <BundleResource Include="Resources\Icon-Small-40.png" />
+    <BundleResource Include="Resources\Icon-Small-50%402x.png" />
+    <BundleResource Include="Resources\Icon-Small-50.png" />
+    <BundleResource Include="Resources\Icon-Small%402x.png" />
+    <BundleResource Include="Resources\Default%402x.png" />
+    <BundleResource Include="Resources\Default-Portrait.png" />
+    <BundleResource Include="Resources\Default-Landscape.png" />
+    <BundleResource Include="Resources\Default-Portrait%402x.png" />
+    <BundleResource Include="Resources\Default-Landscape%402x.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Info.plist" />
+    <None Include="Entitlements.plist" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Main.cs" />
+    <Compile Include="AppDelegate.cs" />
+    <Compile Include="MidiTestViewController.cs" />
+    <Compile Include="MidiTestViewController.designer.cs">
+      <DependentUpon>MidiTestViewController.cs</DependentUpon>
+    </Compile>
+    <Compile Include="AudioTest.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <InterfaceDefinition Include="MainStoryboard_iPhone.storyboard" />
+    <InterfaceDefinition Include="MainStoryboard_iPad.storyboard" />
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+</Project>

MidiTest/MidiTest/MidiTestViewController.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Drawing;
+using MonoTouch.Foundation;
+using MonoTouch.UIKit;
+
+namespace MidiTest
+{
+	public partial class MidiTestViewController : UIViewController
+	{
+		static bool UserInterfaceIdiomIsPhone {
+			get { return UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Phone; }
+		}
+
+		public MidiTestViewController (IntPtr handle) : base (handle)
+		{
+		}
+
+		public override void DidReceiveMemoryWarning ()
+		{
+			// Releases the view if it doesn't have a superview.
+			base.DidReceiveMemoryWarning ();
+			
+			// Release any cached data, images, etc that aren't in use.
+		}
+
+		#region View lifecycle
+
+		public override void ViewDidLoad ()
+		{
+			base.ViewDidLoad ();
+			
+			// Perform any additional setup after loading the view, typically from a nib.
+		}
+
+		public override void ViewWillAppear (bool animated)
+		{
+			base.ViewWillAppear (animated);
+		}
+
+		public override void ViewDidAppear (bool animated)
+		{
+			base.ViewDidAppear (animated);
+		}
+
+		public override void ViewWillDisappear (bool animated)
+		{
+			base.ViewWillDisappear (animated);
+		}
+
+		public override void ViewDidDisappear (bool animated)
+		{
+			base.ViewDidDisappear (animated);
+		}
+
+		#endregion
+
+	}
+}
+

MidiTest/MidiTest/MidiTestViewController.designer.cs

@@ -0,0 +1,17 @@
+//
+// This file has been generated automatically by MonoDevelop to store outlets and
+// actions made in the Xcode designer. If it is removed, they will be lost.
+// Manual changes to this file may not be handled correctly.
+//
+using MonoTouch.Foundation;
+
+namespace MidiTest
+{
+	[Register ("MidiTestViewController")]
+	partial class MidiTestViewController
+	{
+		void ReleaseDesignerOutlets ()
+		{
+		}
+	}
+}

MidiTest/README.md

@@ -0,0 +1,11 @@
+Midi Test
+===============
+
+This sample illustrates how to use CoreAudio to load and play a MIDI sequence from a file, and uses an AUGraph to play the notes with an instrument effect.  A Virtual Endpoint is also created to interecept and display the MIDI messages as it runs.  The sample is a port the 'MIDI Driven Animation using CoreMIDI in Objective C' [sample code](http://www.deluge.co/?q=midi-driven-animation-core-audio-objective-c) by Ben Smiley.
+
+Authors
+-------
+
+Original by Ben Smiley - http://www.deluge.co/?q=midi-driven-animation-core-audio-objective-c
+
+Ported by Timothy Risi