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74 lines
3.1 KiB
C#
74 lines
3.1 KiB
C#
#region License
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//
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// The Open Toolkit Library License
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//
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// Copyright (c) 2006 - 2009 the Open Toolkit library.
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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 to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do
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// 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 all
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// 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,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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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 a 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="format">The SoundFormat of these SoundData.</param>
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/// <param name="data">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.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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