83 lines
3.8 KiB
C#
83 lines
3.8 KiB
C#
// Copyright (c) 2010-2014 SharpDX - Alexandre Mutel
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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namespace SharpDX.DirectSound
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{
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public partial class CaptureBuffer
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{
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/// <summary>
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/// Creates a buffer for capturing waveform audio.
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/// </summary>
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/// <param name="capture">a reference to an instance of <see cref="DirectSoundCapture"/></param>
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/// <param name="description">a <see cref="SharpDX.DirectSound.CaptureBufferDescription"/> structure containing values for the capture buffer being created. </param>
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/// <returns>No documentation.</returns>
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/// <unmanaged>HRESULT IDirectSoundCapture::CreateCaptureBuffer([In] LPCDSCBUFFERDESC pcDSCBufferDesc,[Out] LPDIRECTSOUNDCAPTUREBUFFER* ppDSCBuffer,[None] IUnknown* pUnkOuter)</unmanaged>
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public CaptureBuffer(DirectSoundCapture capture, CaptureBufferDescription description) : base(IntPtr.Zero)
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{
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CaptureBufferBase captureBuffer;
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capture.CreateCaptureBuffer(description, out captureBuffer, null);
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using (captureBuffer)
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{
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NativePointer = captureBuffer.NativePointer;
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QueryInterfaceFrom(this);
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}
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}
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/// <summary>
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/// Retrieves an interface to an effect object associated with the buffer.
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/// </summary>
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/// <param name="index">Index of the object within objects of that class in the path. See Remarks. </param>
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/// <returns>an effect object associated with the buffer</returns>
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/// <unmanaged>HRESULT IDirectSoundCaptureBuffer8::GetObjectInPath([In] GUID* rguidObject,[None] int dwIndex,[In] GUID* rguidInterface,[Out] void** ppObject)</unmanaged>
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public T GetEffect<T>(int index) where T : ComObject
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{
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IntPtr effectPtr;
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GetEffect(DSound.AllObjects, index, Utilities.GetGuidFromType(typeof(T)), out effectPtr);
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return FromPointer<T>(effectPtr);
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}
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/// <summary>
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/// Retrieves the status of capture effects.
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/// </summary>
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/// <param name="effectCount" />
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/// <returns />
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public CaptureEffectResult[] GetEffectStatus(int effectCount)
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{
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var result = new CaptureEffectResult[effectCount];
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GetEffectStatus(effectCount, result);
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return result;
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}
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/// <summary>
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/// Sets the notification positions.
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/// </summary>
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/// <param name="positions">The positions.</param>
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/// <returns></returns>
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public void SetNotificationPositions(NotificationPosition[] positions)
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{
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using (var notifier = QueryInterface<SoundBufferNotifier>())
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{
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notifier.SetNotificationPositions(positions.Length, positions);
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}
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}
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}
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} |