8000 Native OSX Decoder using CoreAudio APIs by opcon · Pull Request #191 · filoe/cscore · GitHub
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Native OSX Decoder using CoreAudio APIs #191

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Native OSX Decoder using CoreAudio APIs #191

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a15301b
Add OSX CoreAudio implementation for decoding audio
opcon Jan 21, 2017
e41ac8c
Add CSCore.OSX projects to solution file
opcon Jan 21, 2017
86cfc89
Only run CSCore postbuild if we're on Windows
opcon Jan 21, 2017
b6abba5
Make CodecFactory class more cross-platform
opcon Jan 21, 2017
29f624f
Improve post-build step for OSX
opcon Jan 21, 2017
c7ac852
Add some missing documentation
opcon Jan 21, 2017
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72 changes: 72 additions & 0 deletions CSCore.OSX.Test/CSCore.OSX.Test.csproj
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<?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)' == '' ">AnyCPU</Platform>
<ProjectGuid>{F58C2874-D663-42BD-B406-3526F57868E7}</ProjectGuid>
<OutputType>Library</OutputType>
<RootNamespace>CSCore.OSX.Test</RootNamespace>
<AssemblyName>CSCore.OSX.Test</AssemblyName>
<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug</OutputPath>
<DefineConstants>DEBUG;</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>full</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release</OutputPath>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
<ConsolePause>false</ConsolePause>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="nunit.framework">
<HintPath>..\packages\NUnit.3.2.1\lib\net45\nunit.framework.dll</HintPath>
<Package>nunit</Package>
</Reference>
<Reference Include="MonoMac">
<HintPath>..\CSCore.OSX\lib\MonoMac.dll</HintPath>
</Reference>
</ItemGroup>
<ItemGroup>
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="OSXCoreAudio\OSXCoreAudioTests.cs" />
<Compile Include="GlobalTestConfig.cs" />
<Compile Include="Properties\Resources.Designer.cs">
<DependentUpon>Resources.resx</DependentUpon>
</Compile>
</ItemGroup>
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
<ItemGroup>
<None Include="packages.config" />
</ItemGroup>
<ItemGroup />
<ItemGroup>
<ProjectReference Include="..\CSCore\CSCore.csproj">
<Project>{C3DCCFE3-DD3F-4EEE-849B-33E355B1E064}</Project>
<Name>CSCore</Name>
</ProjectReference>
<ProjectReference Include="..\CSCore.OSX\CSCore.OSX.csproj">
<Project>{BC09FBD9-AAEB-4A4F-965E-1EBE3E880141}</Project>
<Name>CSCore.OSX</Name>
</ProjectReference>
</ItemGroup>
<ItemGroup>
<EmbeddedResource Include="..\CSCore.Test\Resources\test_120s_stereo.mp3">
<Link>test_120s_stereo.mp3</Link>
</EmbeddedResource>
<EmbeddedResource Include="Properties\Resources.resx">
<Generator>ResXFileCodeGenerator</Generator>
<LastGenOutput>Resources.Designer.cs</LastGenOutput>
</EmbeddedResource>
</ItemGroup>
</Project>
21 changes: 21 additions & 0 deletions CSCore.OSX.Test/GlobalTestConfig.cs
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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using CSCore.Codecs;

namespace CSCore.OSX.Test
{
public static class GlobalTestConfig
{
//public const string TestMp3 = @"D:\Temp\test_120s_stereo.mp3";
public const string _TestMp3 = @"D:\Temp\test_120s.mp3";
public const string _TestWav2S = @"D:\Temp\test_2s.wav";

public static MemoryStream TestMp3AsStream()
{
return new MemoryStream(Properties.Resources.test_120s_stereo);
}
}
}
34 changes: 34 additions & 0 deletions CSCore.OSX.Test/OSXCoreAudio/OSXCoreAudioTests.cs
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using System;
using NUnit.Framework;
using System.IO;

namespace CSCore.OSX.Test.OSXCoreAudio
{
[TestFixture]
public class OSXCoreAudioTests
{
[Test]
public void CanCreateWavSourceFromURL()
{

var filename = Path.ChangeExtension(Path.GetTempFileName(), "mp3");
try
{
using (var stream = GlobalTestConfig.TestMp3AsStream())
{
File.WriteAllBytes(filename, stream.ToArray());
using (var waveSource = new CSCore.OSXCoreAudio.OSXAudioDecoder(filename))
{
Assert.IsNotNull(waveSource);
Assert.IsTrue(waveSource.Length > 0);
}
}
}
finally
{
File.Delete(filename);
}
}
}
}

27 changes: 27 additions & 0 deletions CSCore.OSX.Test/Properties/AssemblyInfo.cs
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using System.Reflection;
using System.Runtime.CompilerServices;

// Information about this assembly is defined by the following attributes.
// Change them to the values specific to your project.

[assembly: AssemblyTitle("CSCore.OSX.Test")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("")]
[assembly: AssemblyCopyright("patrickyates")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]

// The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
// The form "{Major}.{Minor}.*" will automatically update the build and revision,
// and "{Major}.{Minor}.{Build}.*" will update just the revision.

[assembly: AssemblyVersion("1.0.*")]

// The following attributes are used to specify the signing key for the assembly,
// if desired. See the Mono documentation for more information about signing.

//[assembly: AssemblyDelaySign(false)]
//[assembly: AssemblyKeyFile("")]

69 changes: 69 additions & 0 deletions CSCore.OSX.Test/Properties/Resources.Designer.cs
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130 changes: 130 additions & 0 deletions CSCore.OSX.Test/Properties/Resources.resx
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<?xml version="1.0" encoding="utf-8"?>
<root>
<!--
Microsoft ResX Schema

Version 2.0

The primary goals of this format is to allow a simple XML format
that is mostly human readable. The generation and parsing of the
various data types are done through the TypeConverter classes
associated with the data types.

Example:

... ado.net/XML headers & schema ...
<resheader name="resmimetype">text/microsoft-resx</resheader>
<resheader name="version">2.0</resheader>
<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
<value>[base64 mime encoded serialized .NET Framework object]</value>
</data>
<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
<comment>This is a comment</comment>
</data>

There are any number of "resheader" rows that contain simple
name/value pairs.

Each data row contains a name, and value. The row also contains a
type or mimetype. Type corresponds to a .NET class that support
text/value conversion through the TypeConverter architecture.
Classes that don't support this are serialized and stored with the
mimetype set.

The mimetype is used for serialized objects, and tells the
ResXResourceReader how to depersist the object. This is currently not
extensible. For a given mimetype the value must be set accordingly:

Note - application/x-microsoft.net.object.binary.base64 is the format
that the ResXResourceWriter will generate, however the reader can
read any of the formats listed below.

mimetype: application/x-microsoft.net.object.binary.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
: and then encoded with base64 encoding.

mimetype: application/x-microsoft.net.object.soap.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
: and then encoded with base64 encoding.

mimetype: application/x-microsoft.net.object.bytearray.base64
value : The object must be serialized into a byte array
: using a System.ComponentModel.TypeConverter
: and then encoded with base64 encoding.
-->
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
<xsd:element name="root" msdata:IsDataSet="true">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="metadata">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="name" use="required" type="xsd:string" />
<xsd:attribute name="type" type="xsd:string" />
<xsd:attribute name="mimetype" type="xsd:string" />
<xsd:attribute ref="xml:space" />
</xsd:complexType>
</xsd:element>
<xsd:element name="assembly">
<xsd:complexType>
<xsd:attribute name="alias" type="xsd:string" />
<xsd:attribute name="name" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="data">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
<xsd:attribute ref="xml:space" />
</xsd:complexType>
</xsd:element>
<xsd:element name="resheader">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" />
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<resheader name="resmimetype">
<value>text/microsoft-resx</value>
</resheader>
<resheader name="version">
<value>2.0</value>
</resheader>
<resheader name="reader">
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
<data name="aiff_50s_sine" type="System.Resources.ResXFileRef, System.Windows.Forms">
<value>../../CSCore.Test/Resources/50s_sine.aiff;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</data>
<data name="test_120s_stereo" type="System.Resources.ResXFileRef, System.Windows.Forms">
<value>../../CSCore.Test/Resources/test_120s_stereo.mp3;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</data>
<data name="test_2s" type="System.Resources.ResXFileRef, System.Windows.Forms">
<value>../../CSCore.Test/Resources/test_2s.wav;System.IO.MemoryStream, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</data>
</root>
4 changes: 4 additions & 0 deletions CSCore.OSX.Test/packages.config
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<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="NUnit" version="3.2.1" targetFramework="net45" />
</packages>
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