public AudioBuffer( IAudioDevice audioDevice, AudioInfo audioInfo )
{
this.audioInfo = audioInfo;
SharpDX.DirectSound.SoundBufferDescription bufferDesc = new SharpDX.DirectSound.SoundBufferDescription ()
{
Flags = SharpDX.DirectSound.BufferFlags.ControlVolume | SharpDX.DirectSound.BufferFlags.ControlPan |
SharpDX.DirectSound.BufferFlags.ControlPositionNotify | SharpDX.DirectSound.BufferFlags.StickyFocus |
SharpDX.DirectSound.BufferFlags.Software | SharpDX.DirectSound.BufferFlags.GetCurrentPosition2 |
SharpDX.DirectSound.BufferFlags.ControlFrequency | SharpDX.DirectSound.BufferFlags.GlobalFocus,
Format = new SharpDX.Multimedia.WaveFormat ( audioInfo.SampleRate, audioInfo.BitsPerSample, audioInfo.AudioChannel ),
BufferBytes = audioInfo.SampleRate
};
soundBuffer = new SharpDX.DirectSound.SecondarySoundBuffer ( audioDevice.Handle as SharpDX.DirectSound.DirectSound,
bufferDesc );
}
public Audio( IAudioDevice audioDevice, AudioInfo audioInfo )
{
this.audioDevice = new WeakReference ( audioDevice );
this.audioInfo = audioInfo;
SharpDX.DirectSound.SoundBufferDescription bufferDesc = new SharpDX.DirectSound.SoundBufferDescription ()
{
Flags = SharpDX.DirectSound.BufferFlags.ControlVolume | SharpDX.DirectSound.BufferFlags.ControlPan |
SharpDX.DirectSound.BufferFlags.ControlPositionNotify | SharpDX.DirectSound.BufferFlags.StickyFocus |
SharpDX.DirectSound.BufferFlags.Software | SharpDX.DirectSound.BufferFlags.GetCurrentPosition2 |
SharpDX.DirectSound.BufferFlags.ControlFrequency,
Format = new SharpDX.Multimedia.WaveFormat ( audioInfo.SampleRate, audioInfo.BitPerSample * 8, ( int ) audioInfo.AudioChannel ),
BufferBytes = totalLength = ( int ) ( audioInfo.Duration.TotalSeconds *
( ( int ) audioInfo.AudioChannel * audioInfo.BitPerSample * audioInfo.SampleRate ) ),
};
soundBuffer = new SharpDX.DirectSound.SecondarySoundBuffer ( audioDevice.Handle as SharpDX.DirectSound.DirectSound,
bufferDesc );
( audioDevice as AudioDevice ).audioList.Add ( this );
offset = 0;
}
/// <summary>
/// <p>The <strong>DirectSoundFullDuplexCreate</strong> function is documented under a different name. For complete documentation of this function, see DirectSoundFullDuplexCreate8. </p>
/// </summary>
/// <param name="cGuidCaptureDeviceRef">No documentation.</param>
/// <param name="cGuidRenderDeviceRef">No documentation.</param>
/// <param name="cDSCBufferDescRef">No documentation.</param>
/// <param name="cDSBufferDescRef">No documentation.</param>
/// <param name="hWnd">No documentation.</param>
/// <param name="dwLevel">No documentation.</param>
/// <param name="dSFDOut">No documentation.</param>
/// <param name="dSCBuffer8Out">No documentation.</param>
/// <param name="dSBuffer8Out">No documentation.</param>
/// <param name="unkOuterRef">No documentation.</param>
/// <returns><p>If this function succeeds, it returns <strong><see cref="SharpDX.Result.Ok"/></strong>. Otherwise, it returns an <strong><see cref="SharpDX.Result"/></strong> error code.</p></returns>
/// <include file='.\..\Documentation\CodeComments.xml' path="/comments/comment[@id='DirectSoundFullDuplexCreate']/*"/>
/// <msdn-id>bb432248</msdn-id>
/// <unmanaged>HRESULT DirectSoundFullDuplexCreate([In, Optional] const GUID* pcGuidCaptureDevice,[In, Optional] const GUID* pcGuidRenderDevice,[In] const DSCBUFFERDESC* pcDSCBufferDesc,[In] const DSBUFFERDESC* pcDSBufferDesc,[In] HWND hWnd,[In] unsigned int dwLevel,[Out, Fast] IDirectSoundFullDuplex** ppDSFD,[Out] IDirectSoundCaptureBuffer8** ppDSCBuffer8,[Out] IDirectSoundBuffer8** ppDSBuffer8,[In] IUnknown* pUnkOuter)</unmanaged>
/// <unmanaged-short>DirectSoundFullDuplexCreate</unmanaged-short>
public static void FullDuplexCreate(System.Guid?cGuidCaptureDeviceRef, System.Guid?cGuidRenderDeviceRef, SharpDX.DirectSound.CaptureBufferDescription cDSCBufferDescRef, SharpDX.DirectSound.SoundBufferDescription cDSBufferDescRef, System.IntPtr hWnd, int dwLevel, SharpDX.DirectSound.FullDuplex dSFDOut, out SharpDX.DirectSound.CaptureBuffer dSCBuffer8Out, out SharpDX.DirectSound.SecondarySoundBuffer dSBuffer8Out, SharpDX.ComObject unkOuterRef)
{
unsafe {
System.Guid cGuidCaptureDeviceRef_;
if (cGuidCaptureDeviceRef.HasValue)
{
cGuidCaptureDeviceRef_ = cGuidCaptureDeviceRef.Value;
}
System.Guid cGuidRenderDeviceRef_;
if (cGuidRenderDeviceRef.HasValue)
{
cGuidRenderDeviceRef_ = cGuidRenderDeviceRef.Value;
}
var cDSCBufferDescRef_ = SharpDX.DirectSound.CaptureBufferDescription.__NewNative();
cDSCBufferDescRef.__MarshalTo(ref cDSCBufferDescRef_);
var cDSBufferDescRef_ = SharpDX.DirectSound.SoundBufferDescription.__NewNative();
cDSBufferDescRef.__MarshalTo(ref cDSBufferDescRef_);
IntPtr dSFDOut_ = IntPtr.Zero;
IntPtr dSCBuffer8Out_ = IntPtr.Zero;
IntPtr dSBuffer8Out_ = IntPtr.Zero;
SharpDX.Result __result__;
__result__ =
DirectSoundFullDuplexCreate_((cGuidCaptureDeviceRef.HasValue)?&cGuidCaptureDeviceRef_:(void *)IntPtr.Zero, (cGuidRenderDeviceRef.HasValue)?&cGuidRenderDeviceRef_:(void *)IntPtr.Zero, &cDSCBufferDescRef_, &cDSBufferDescRef_, (void *)hWnd, dwLevel, &dSFDOut_, &dSCBuffer8Out_, &dSBuffer8Out_, (void *)((unkOuterRef == null)?IntPtr.Zero:unkOuterRef.NativePointer));
cDSCBufferDescRef.__MarshalFree(ref cDSCBufferDescRef_);
cDSBufferDescRef.__MarshalFree(ref cDSBufferDescRef_);
((SharpDX.DirectSound.FullDuplex)dSFDOut).NativePointer = dSFDOut_;
dSCBuffer8Out = (dSCBuffer8Out_ == IntPtr.Zero)?null:new SharpDX.DirectSound.CaptureBuffer(dSCBuffer8Out_);
dSBuffer8Out = (dSBuffer8Out_ == IntPtr.Zero)?null:new SharpDX.DirectSound.SecondarySoundBuffer(dSBuffer8Out_);
__result__.CheckError();
}
}
