73 lines
3.1 KiB
C#
73 lines
3.1 KiB
C#
#region License
|
|
//
|
|
// The Open Toolkit Library License
|
|
//
|
|
// Copyright (c) 2006 - 2009 the Open Toolkit library.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights to
|
|
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
|
// the Software, and to permit persons to whom the Software is furnished to do
|
|
// so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all
|
|
// copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
// OTHER DEALINGS IN THE SOFTWARE.
|
|
//
|
|
#endregion
|
|
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
|
|
namespace OpenTK.Audio
|
|
{
|
|
/// <summary>Encapsulates a pointer to a decoded sound buffer.</summary>
|
|
public class SoundData
|
|
{
|
|
byte[] buffer;
|
|
//int data_length; // The actual position of the last sample (the buffer may be larger than this).
|
|
SoundFormat format;
|
|
|
|
#region --- Constructors ---
|
|
|
|
/// <internal />
|
|
/// <summary>Constructs a new SoundData object.</summary>
|
|
/// <param name="format">The SoundFormat of these SoundData.</param>
|
|
/// <param name="data">An array of PCM buffer.</param>
|
|
internal SoundData(SoundFormat format, byte[] data)
|
|
{
|
|
if (data == null) throw new ArgumentNullException("buffer", "Must be a valid array of samples.");
|
|
if (data.Length == 0) throw new ArgumentOutOfRangeException("buffer", "Data length must be higher than 0.");
|
|
//Type t = typeof(SampleType);
|
|
//if (!(t == typeof(Byte) || t == typeof(SByte) || t == typeof(Int16) || t == typeof(UInt16) || t == typeof(Int32) ||
|
|
// t == typeof(UInt32) || t == typeof(Int64) || t == typeof(UInt64) || t == typeof(Single)))
|
|
// throw new ArgumentException(
|
|
// "SoundData must have one of the following types: byte, short, int, long, float or their unsigned equivalents.");
|
|
|
|
this.SoundFormat = format;
|
|
|
|
buffer = new byte[OpenTK.Functions.NextPowerOfTwo(data.Length)];
|
|
Array.Copy(data, buffer, data.Length);
|
|
//buffer = (byte[])data.Clone();
|
|
}
|
|
|
|
#endregion
|
|
|
|
/// <summary>Gets the raw PCM buffer.</summary>
|
|
public byte[] Data { get { return buffer; } internal set { buffer = value; } }
|
|
|
|
/// <summary>Gets the SoundFormat of the SoundData.</summary>
|
|
public SoundFormat SoundFormat { get { return format; } internal set { format = value; } }
|
|
}
|
|
}
|