52 lines
2.1 KiB
C#
52 lines
2.1 KiB
C#
#region --- License ---
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/* Licensed under the MIT/X11 license.
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* Copyright (c) 2006-2008 the OpenTK Team.
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* This notice may not be removed from any source distribution.
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* See license.txt for licensing details.
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace OpenTK.Audio
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{
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/// <summary>Encapsulates a pointer to decoded sound buffer.</summary>
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public class SoundData
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{
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byte[] buffer;
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int data_length; // The actual position of the last sample (the buffer may be larger than this).
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SoundFormat format;
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#region --- Constructors ---
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/// <internal />
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/// <summary>Constructs a new SoundData object.</summary>
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/// <param name="buffer">An array of PCM buffer.</param>
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internal SoundData(SoundFormat format, byte[] data)
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{
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if (data == null) throw new ArgumentNullException("buffer", "Must be a valid array of samples.");
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if (data.Length == 0) throw new ArgumentOutOfRangeException("buffer", "Data length must be higher than 0.");
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//Type t = typeof(SampleType);
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//if (!(t == typeof(Byte) || t == typeof(SByte) || t == typeof(Int16) || t == typeof(UInt16) || t == typeof(Int32) ||
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// t == typeof(UInt32) || t == typeof(Int64) || t == typeof(UInt64) || t == typeof(Single)))
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// throw new ArgumentException(
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// "SoundData must have one of the following types: byte, short, int, long, float or their unsigned equivalents.");
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this.SoundFormat = format;
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buffer = new byte[OpenTK.Math.Functions.NextPowerOfTwo(data.Length)];
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Array.Copy(data, buffer, data.Length);
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//buffer = (byte[])data.Clone();
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}
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#endregion
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/// <summary>Gets the raw PCM buffer.</summary>
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public byte[] Data { get { return buffer; } internal set { buffer = value; } }
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/// <summary>Gets the SoundFormat of the SoundData.</summary>
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public SoundFormat SoundFormat { get { return format; } internal set { format = value; } }
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}
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}
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