/// <summary>
/// Atomically applies a set of operations that are tagged with a given identifier.
/// </summary>
/// <param name="operationSet">
/// Identifier of the set of operations to be applied. To commit all pending operations, pass
/// <see cref="CommitAll" />.
/// </param>
/// <returns>HRESULT</returns>
public override unsafe int CommitChangesNative(int operationSet)
{
return(InteropCalls.CallI(UnsafeBasePtr, operationSet, ((void **)(*(void **)UnsafeBasePtr))[13]));
}
/// <summary>
/// Changes <b>global</b> debug logging options for XAudio2.
/// </summary>
/// <param name="debugConfiguration"><see cref="DebugConfiguration" /> structure that contains the new debug configuration.</param>
/// <param name="reserved">Reserved parameter. Must me NULL.</param>
/// <returns>HRESULT</returns>
public override unsafe void SetDebugConfigurationNative(DebugConfiguration debugConfiguration, IntPtr reserved)
{
InteropCalls.CallI4(UnsafeBasePtr, &debugConfiguration, reserved.ToPointer(), ((void **)(*(void **)UnsafeBasePtr))[15]);
}
/// <summary>
/// Starts the audio processing thread.
/// </summary>
/// <returns>HRESULT</returns>
public override unsafe int StartEngineNative()
{
return(InteropCalls.CallI(UnsafeBasePtr, ((void **)(*(void **)UnsafeBasePtr))[11]));
}
/// <summary>
/// Stops the audio processing thread.
/// </summary>
public override unsafe void StopEngine()
{
InteropCalls.CallI7(UnsafeBasePtr, ((void **)(*(void **)UnsafeBasePtr))[12]);
}
/// <summary>
/// Sets XAudio2 parameters and prepares XAudio2 for use.
/// </summary>
/// <param name="flags">Flags that specify the behavior of the XAudio2 object. This value must be 0.</param>
/// <param name="processor">
/// Specifies which CPU to use. Use <see cref="XAudio2Processor.XAudio27DefaultProcessor" /> as default value.
/// </param>
/// <returns>HRESULT</returns>
public unsafe int InitializeNative(int flags, XAudio2Processor processor)
{
return(InteropCalls.CallI(UnsafeBasePtr, flags, processor, ((void **)(*(void **)UnsafeBasePtr))[5]));
}
/// <summary>
/// Removes an <see cref="IXAudio2EngineCallback" /> from the <see cref="XAudio2" /> engine callback list.
/// </summary>
/// <param name="callback">
/// <see cref="IXAudio2EngineCallback" /> object to remove from the <see cref="XAudio2" /> engine
/// callback list. If the given interface is present more than once in the list, only the first instance in the list
/// will be removed.
/// </param>
public override unsafe void UnregisterForCallbacks(IXAudio2EngineCallback callback)
{
InteropCalls.CallI6(UnsafeBasePtr, callback, ((void **)(*(void **)UnsafeBasePtr))[7]);
}
/// <summary>
/// Starts consumption and processing of audio by the voice. Delivers the result to any connected submix or mastering
/// voices, or to the output device.
/// </summary>
/// <param name="flags">Flags that control how the voice is started. Must be 0.</param>
/// <param name="operationSet">
/// Identifies this call as part of a deferred batch. For more details see
/// http://msdn.microsoft.com/en-us/library/windows/desktop/ee415807(v=vs.85).aspx.
/// </param>
/// <returns>HRESULT</returns>
public unsafe int StartNative(int flags, int operationSet)
{
return(InteropCalls.CallI(UnsafeBasePtr, flags, operationSet, ((void **)(*(void **)UnsafeBasePtr))[19]));
}
/// <summary>
/// Stops consumption of audio by the current voice.
/// </summary>
/// <param name="flags">
/// Flags that control how the voice is stopped. Can be <see cref="SourceVoiceStopFlags.None" /> or
/// <see cref="SourceVoiceStopFlags.PlayTails" />.
/// </param>
/// <param name="operationSet">
/// Identifies this call as part of a deferred batch. For more details see
/// http://msdn.microsoft.com/en-us/library/windows/desktop/ee415807(v=vs.85).aspx.
/// </param>
/// <returns>HRESULT</returns>
public unsafe int StopNative(SourceVoiceStopFlags flags, int operationSet)
{
return(InteropCalls.CallI(UnsafeBasePtr, flags, operationSet, ((void **)(*(void **)UnsafeBasePtr))[20]));
}
/// <summary>
/// Returns the frequency adjustment ratio of the voi
/// </summary>
/// <returns>Current frequency adjustment ratio if successful.</returns>
public unsafe float GetFrequencyRatio()
{
float value = default(float);
return(InteropCalls.CallI1(UnsafeBasePtr, &value, ((void **)(*(void **)UnsafeBasePtr))[27]));
}
/// <summary>
/// Reconfigures the voice to consume source data at a different sample rate than the rate specified when the voice was
/// created.
/// </summary>
/// <param name="newSourceSampleRate">
/// The new sample rate the voice should process submitted data at. Valid sample rates
/// are 1kHz to 200kHz.
/// </param>
/// <returns>HRESULT</returns>
public unsafe int SetSourceSampleRateNative(int newSourceSampleRate)
{
return(InteropCalls.CallI(UnsafeBasePtr, newSourceSampleRate, ((void **)(*(void **)UnsafeBasePtr))[28]));
}
/// <summary>
/// Sets the frequency adjustment ratio of the voice.
/// </summary>
/// <param name="ratio">
/// Frequency adjustment ratio. This value must be between <see cref="XAudio2.MinFrequencyRatio" /> and
/// the MaxFrequencyRatio parameter specified when the voice was created
/// <see
/// cref="XAudio2.CreateSourceVoice(CSCore.WaveFormat,CSCore.XAudio2.VoiceFlags,float,CSCore.XAudio2.IXAudio2VoiceCallback,System.Nullable{CSCore.XAudio2.VoiceSends},System.Nullable{CSCore.XAudio2.EffectChain})" />
/// .
/// </param>
/// <param name="operationSet">
/// Identifies this call as part of a deferred batch. For more details see
/// http://msdn.microsoft.com/en-us/library/windows/desktop/ee415807(v=vs.85).aspx.
/// </param>
/// <returns>HRESULT</returns>
public unsafe int SetFrequencyRatioNative(float ratio, int operationSet)
{
return(InteropCalls.CallI(UnsafeBasePtr, ratio, operationSet, ((void **)(*(void **)UnsafeBasePtr))[26]));
}
/// <summary>
/// Stops looping the voice when it reaches the end of the current loop region.
/// </summary>
/// <param name="operationSet">
/// Identifies this call as part of a deferred batch. For more details see
/// http://msdn.microsoft.com/en-us/library/windows/desktop/ee415807(v=vs.85).aspx.
/// </param>
/// <returns>HRESULT</returns>
public unsafe int ExitLoopNative(int operationSet)
{
return(InteropCalls.CallI(UnsafeBasePtr, operationSet, ((void **)(*(void **)UnsafeBasePtr))[24]));
}
/// <summary>
/// Notifies an XAudio2 voice that no more buffers are coming after the last one that is currently in its queue.
/// </summary>
/// <returns>HRESULT</returns>
public unsafe int DiscontinuityNative()
{
return(InteropCalls.CallI(UnsafeBasePtr, ((void **)(*(void **)UnsafeBasePtr))[23]));
}
/// <summary>
/// Removes all pending audio buffers from the voice queue. If the voice is started, the buffer that is currently
/// playing is not removed from the queue.
/// </summary>
/// <returns>HRESULT</returns>
/// <remarks>
/// See
/// http://msdn.microsoft.com/en-us/library/windows/desktop/microsoft.directx_sdk.ixaudio2sourcevoice.ixaudio2sourcevoice.flushsourcebuffers(v=vs.85).aspx.
/// </remarks>
public unsafe int FlushSourceBuffersNative()
{
return(InteropCalls.CallI(UnsafeBasePtr, ((void **)(*(void **)UnsafeBasePtr))[22]));
}
/// <summary>
/// Adds a new audio buffer to the voice queue.
/// </summary>
/// <param name="buffer">Pointer to an <see cref="XAudio2Buffer" /> structure to queue.</param>
/// <param name="bufferWma">Pointer to an additional XAudio2BufferWma structure used when submitting WMA data.</param>
/// <returns>HRESULT</returns>
/// <remarks>
/// See
/// http://msdn.microsoft.com/en-us/library/windows/desktop/microsoft.directx_sdk.ixaudio2sourcevoice.ixaudio2sourcevoice.submitsourcebuffer(v=vs.85).aspx.
/// </remarks>
public unsafe int SubmitSourceBufferNative(IntPtr buffer, IntPtr bufferWma)
{
return(InteropCalls.CallI(UnsafeBasePtr, (void *)buffer, (void *)bufferWma,
((void **)(*(void **)UnsafeBasePtr))[21]));
}
