/// <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.");
this.SoundFormat = format;
buffer = new byte[data.Length];
Array.Copy(data, buffer, data.Length);
}
private ALFormat getFormat(SoundFormat format)
{
switch (format)
{
case SoundFormat.Mono16: return ALFormat.Mono16;
case SoundFormat.Mono8: return ALFormat.Mono8;
case SoundFormat.Stereo16: return ALFormat.Stereo16;
case SoundFormat.Stereo8: return ALFormat.Stereo8;
default: throw new NotSupportedException(format.ToString());
}
}
/// <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.");
}
this.SoundFormat = format;
buffer = new byte[data.Length];
Array.Copy(data, buffer, data.Length);
}
/// <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[NextPowerOfTwo((uint)data.Length)];
Array.Copy(data, buffer, data.Length);
//buffer = (byte[])data.Clone();
}
public void BufferData(int bufferId, SoundFormat format, short[] buffer, int size, int freq)
{
if (_context == null) return;
AL.BufferData(bufferId, getFormat(format), buffer, size, freq);
}
public SoundData(SoundFormat format)
{
this.SoundFormat = format;
this.buffer = null;
}
