/// <summary>
/// Initializes a new instance of the <see cref="XAudio2"/> class.
/// </summary>
/// <param name="flags">Specify a Debug or Normal XAudio2 instance.</param>
/// <param name="processorSpecifier">The processor specifier.</param>
public XAudio2(XAudio2Flags flags, ProcessorSpecifier processorSpecifier)
: base(IntPtr.Zero)
{
#if !DIRECTX11_1
Guid clsid = (flags == XAudio2Flags.DebugEngine) ? CLSID_XAudio2_Debug : CLSID_XAudio2;
// Initialize for multithreaded
//var result = Utilities.CoInitializeEx(IntPtr.Zero, Utilities.CoInit.MultiThreaded);
//result.CheckError();
Utilities.CreateComInstance(clsid, Utilities.CLSCTX.ClsctxInprocServer, Utilities.GetGuidFromType(typeof(XAudio2)), this);
// Initialize XAudio2
Initialize(0, processorSpecifier);
#else
XAudio2Functions.XAudio2Create(this, 0, (int)processorSpecifier);
#endif
// Register engine callback
engineCallbackImpl = new EngineCallbackImpl(this);
engineShadowPtr = EngineShadow.ToIntPtr(engineCallbackImpl);
RegisterForCallbacks_(engineShadowPtr);
}
/// <summary>
/// Initializes a new instance of the <see cref="XAudio2" /> class.
/// </summary>
/// <param name="flags">Specify a Debug or Normal XAudio2 instance.</param>
/// <param name="processorSpecifier">The processor specifier.</param>
/// <param name="version">The version to use (auto, 2.7 or 2.8).</param>
/// <exception cref="System.InvalidOperationException">XAudio2 version [ + version + ] is not installed</exception>
public XAudio2(XAudio2Flags flags, ProcessorSpecifier processorSpecifier, XAudio2Version version = XAudio2Version.Default)
: base(IntPtr.Zero)
{
#if DESKTOP_APP
Guid clsid = ((int)flags == 1) ? CLSID_XAudio27_Debug : CLSID_XAudio27;
if ((version == XAudio2Version.Default || version == XAudio2Version.Version27) && Utilities.TryCreateComInstance(clsid, Utilities.CLSCTX.ClsctxInprocServer, IID_IXAudio2, this))
{
SetupVtblFor27();
// Initialize XAudio2
Initialize(0, processorSpecifier);
Version = XAudio2Version.Version27;
}
else
#endif
if (version == XAudio2Version.Default || version == XAudio2Version.Version28)
{
XAudio2Functions.XAudio2Create(this, 0, (int)processorSpecifier);
Version = XAudio2Version.Version28;
}
else
{
throw new InvalidOperationException("XAudio2 version [" + version + "] is not installed");
}
// Register engine callback
engineCallbackImpl = new EngineCallbackImpl(this);
engineShadowPtr = EngineShadow.ToIntPtr(engineCallbackImpl);
RegisterForCallbacks_(engineShadowPtr);
}
/// <summary>
/// Initializes a new instance of the <see cref="XAudio2" /> class.
/// </summary>
/// <param name="flags">Specify a Debug or Normal XAudio2 instance.</param>
/// <param name="processorSpecifier">The processor specifier.</param>
/// <param name="requestedVersion">The requestedVersion to use (auto, 2.7 or 2.8).</param>
/// <exception cref="System.InvalidOperationException">XAudio2 requestedVersion [ + requestedVersion + ] is not installed</exception>
public XAudio2(XAudio2Flags flags, ProcessorSpecifier processorSpecifier, XAudio2Version requestedVersion = XAudio2Version.Default)
: base(IntPtr.Zero)
{
var tryVersions = requestedVersion == XAudio2Version.Default
? new[] { XAudio2Version.Version29, XAudio2Version.Version28, XAudio2Version.Version27 }
: new[] { requestedVersion };
foreach (var tryVersion in tryVersions)
{
switch (tryVersion)
{
#if !WINDOWS_UWP
case XAudio2Version.Version27:
Guid clsid = ((int)flags == 1) ? CLSID_XAudio27_Debug : CLSID_XAudio27;
if ((requestedVersion == XAudio2Version.Default || requestedVersion == XAudio2Version.Version27) && Utilities.TryCreateComInstance(clsid, Utilities.CLSCTX.ClsctxInprocServer, IID_IXAudio2, this))
{
SetupVtblFor27();
// Initialize XAudio2
Initialize(0, processorSpecifier);
Version = XAudio2Version.Version27;
}
break;
#endif
case XAudio2Version.Version28:
try
{
XAudio28Functions.XAudio2Create(this, 0, (int)processorSpecifier);
Version = XAudio2Version.Version28;
}
catch (DllNotFoundException) { }
break;
case XAudio2Version.Version29:
try
{
XAudio29Functions.XAudio2Create(this, 0, (int)processorSpecifier);
Version = XAudio2Version.Version29;
}
catch (DllNotFoundException) { }
break;
}
// Early exit if we found a requestedVersion
if (Version != XAudio2Version.Default)
{
break;
}
}
if (Version == XAudio2Version.Default)
{
throw new DllNotFoundException(string.Format("Unable to find XAudio2 dlls for requested versions [{0}], not installed on this machine", requestedVersion == XAudio2Version.Default ? "2.7, 2.8 or 2.9" : requestedVersion.ToString()));
}
// Register engine callback
engineCallbackImpl = new EngineCallbackImpl(this);
engineShadowPtr = EngineShadow.ToIntPtr(engineCallbackImpl);
RegisterForCallbacks(engineCallbackImpl);
}
/// <summary>
/// Constructor
/// </summary>
internal GameAudio()
{
XAudio2Flags audio2Flags = XAudio2Flags.None;
#if DEBUG
audio2Flags = XAudio2Flags.DebugEngine;
#endif
this.device = new XAudio2(audio2Flags, ProcessorSpecifier.DefaultProcessor);
#if DEBUG
DebugConfiguration debugConfiguration = new DebugConfiguration()
{
TraceMask = (int)(LogType.Errors | LogType.Warnings),
BreakMask = (int)(LogType.Errors),
};
this.device.SetDebugConfiguration(debugConfiguration, IntPtr.Zero);
#endif
this.MasteringVoice = new MasteringVoice(this.device);
this.MasteringVoice.GetChannelMask(out int channelMask);
this.Speakers = (Speakers)channelMask;
this.MasteringVoice.SetVolume(this.MasterVolume);
}
public XAudio2Engine()
{
#if DEBUG
XAudio2Flags flags = XAudio2Flags.DebugEngine;
#else
XAudio2Flags flags = XAudio2Flags.None;
#endif
XAudio2 = new XAudio2(flags, ProcessorSpecifier.DefaultProcessor);
#if DEBUG
DebugConfiguration debugConfig = new DebugConfiguration();
debugConfig.BreakMask = (int)LogType.Warnings;
debugConfig.TraceMask = (int)
(LogType.Errors | LogType.Warnings | LogType.Information | LogType.Detail | LogType.ApiCalls
| LogType.FunctionCalls | LogType.Timing | LogType.Locks | LogType.Memory | LogType.Streaming);
debugConfig.LogThreadID = new RawBool(true);
debugConfig.LogFileline = new RawBool(true);
debugConfig.LogFunctionName = new RawBool(true);
debugConfig.LogTiming = new RawBool(true);
XAudio2.SetDebugConfiguration(debugConfig, IntPtr.Zero);
#endif
XAudio2.CriticalError += (s, e) => Console.WriteLine("XAudio2: Critical Error. " + e.ToString());
MasteringVoice _masteringVoice = new MasteringVoice(XAudio2);
X3DAudio = new X3DAudio(SharpDX.Multimedia.Speakers.Stereo);
ResourceFactory = new XAudio2ResourceFactory(this);
_x3dListener = new Listener();
_x3dListener.OrientFront = new RawVector3(0, 0, 1);
_x3dListener.OrientTop = new RawVector3(0, 1, 0);
}
/// <summary>
/// Initializes a new instance of the <see cref="XAudio2"/> class.
/// </summary>
/// <param name="flags">Specify a Debug or Normal XAudio2 instance.</param>
/// <param name="processorSpecifier">The processor specifier.</param>
public XAudio2(XAudio2Flags flags, ProcessorSpecifier processorSpecifier)
: base(IntPtr.Zero)
{
#if !DIRECTX11_1
Guid clsid = (flags == XAudio2Flags.DebugEngine) ? CLSID_XAudio2_Debug : CLSID_XAudio2;
// Initialize for multithreaded
//var result = Utilities.CoInitializeEx(IntPtr.Zero, Utilities.CoInit.MultiThreaded);
//result.CheckError();
Utilities.CreateComInstance(clsid, Utilities.CLSCTX.ClsctxInprocServer, Utilities.GetGuidFromType(typeof(XAudio2)), this);
// Initialize XAudio2
Initialize(0, processorSpecifier);
#else
XAudio2Functions.XAudio2Create(this, 0, (int)processorSpecifier);
#endif
// Register engine callback
engineCallbackImpl = new EngineCallbackImpl(this);
engineShadowPtr = EngineShadow.ToIntPtr(engineCallbackImpl);
RegisterForCallbacks_(engineShadowPtr);
}
public IXAudio2(XAudio2Flags flags, ProcessorSpecifier processorSpecifier, XAudio2Version requestedVersion = XAudio2Version.Default)
: base(IntPtr.Zero)
{
var tryVersions = requestedVersion == XAudio2Version.Default
? new[] { XAudio2Version.Version29, XAudio2Version.Version28, XAudio2Version.Version27 }
: new[] { requestedVersion };
foreach (var tryVersion in tryVersions)
{
switch (tryVersion)
{
case XAudio2Version.Version27:
if (PlatformDetection.IsUAP)
{
throw new NotSupportedException("XAudio 2.7 is not supported on UAP platform");
}
Guid clsid = ((int)flags == 1) ? CLSID_XAudio27_Debug : CLSID_XAudio27;
if ((requestedVersion == XAudio2Version.Default || requestedVersion == XAudio2Version.Version27) &&
ComUtilities.TryCreateComInstance(clsid, ComContext.InprocServer, IID_IXAudio27, this))
{
SetupVtblFor27();
// Initialize XAudio2
Initialize(0, processorSpecifier);
Version = XAudio2Version.Version27;
}
break;
case XAudio2Version.Version28:
try
{
NativePointer = XAudio28.XAudio2Create(0, processorSpecifier);
Version = XAudio2Version.Version28;
}
catch (DllNotFoundException) { }
break;
case XAudio2Version.Version29:
try
{
NativePointer = XAudio29.XAudio2Create(0, processorSpecifier);
Version = XAudio2Version.Version29;
}
catch (DllNotFoundException) { }
break;
}
// Early exit if we found a requestedVersion
if (Version != XAudio2Version.Default)
{
break;
}
}
if (Version == XAudio2Version.Default)
{
var versionStr = requestedVersion == XAudio2Version.Default ? "2.7, 2.8 or 2.9" : requestedVersion.ToString();
throw new DllNotFoundException($"Unable to find XAudio2 dlls for requested versions [{versionStr}], not installed on this machine");
}
IXAudio2Voice.Version = Version;
// Register engine callback
_engineCallbackImpl = new EngineCallbackImpl(this);
RegisterForCallbacks(_engineCallbackImpl);
}
/// <summary>
/// Initializes a new instance of the <see cref="XAudio2" /> class.
/// </summary>
/// <param name="flags">Specify a Debug or Normal XAudio2 instance.</param>
/// <param name="processorSpecifier">The processor specifier.</param>
/// <param name="requestedVersion">The requestedVersion to use (auto, 2.7 or 2.8).</param>
/// <exception cref="System.InvalidOperationException">XAudio2 requestedVersion [ + requestedVersion + ] is not installed</exception>
public XAudio2(XAudio2Flags flags, ProcessorSpecifier processorSpecifier, XAudio2Version requestedVersion = XAudio2Version.Default)
: base(IntPtr.Zero)
{
var tryVersions = requestedVersion == XAudio2Version.Default
? new[] { XAudio2Version.Version29, XAudio2Version.Version28, XAudio2Version.Version27 }
: new[] { requestedVersion };
foreach (var tryVersion in tryVersions)
{
switch (tryVersion)
{
#if DESKTOP_APP
case XAudio2Version.Version27:
Guid clsid = ((int)flags == 1) ? CLSID_XAudio27_Debug : CLSID_XAudio27;
if ((requestedVersion == XAudio2Version.Default || requestedVersion == XAudio2Version.Version27) && Utilities.TryCreateComInstance(clsid, Utilities.CLSCTX.ClsctxInprocServer, IID_IXAudio2, this))
{
SetupVtblFor27();
// Initialize XAudio2
Initialize(0, processorSpecifier);
Version = XAudio2Version.Version27;
}
break;
#endif
case XAudio2Version.Version28:
try
{
XAudio28Functions.XAudio2Create(this, 0, (int)processorSpecifier);
Version = XAudio2Version.Version28;
}
catch (DllNotFoundException) { }
break;
#if STORE_APP_10
case XAudio2Version.Version29:
try
{
XAudio29Functions.XAudio2Create(this, 0, (int)processorSpecifier);
Version = XAudio2Version.Version29;
}
catch (DllNotFoundException) { }
break;
#endif
}
// Early exit if we found a requestedVersion
if (Version != XAudio2Version.Default)
{
break;
}
}
if (Version == XAudio2Version.Default)
{
throw new DllNotFoundException(string.Format("Unable to find XAudio2 dlls for requested versions [{0}], not installed on this machine", requestedVersion == XAudio2Version.Default ? "2.7, 2.8 or 2.9" : requestedVersion.ToString()));
}
// Register engine callback
engineCallbackImpl = new EngineCallbackImpl(this);
engineShadowPtr = EngineShadow.ToIntPtr(engineCallbackImpl);
RegisterForCallbacks_(engineShadowPtr);
}
