/// <summary>
/// Creates a sample stream from an MP3, MP2, MP1, OGG, WAV, AIFF or plug-in supported file.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="AudioFileStream" />.</param>
/// <param name="offset">File offset to begin streaming from.</param>
/// <param name="length">Data length... 0 = use all data up to the end of the file.</param>
public AudioFileStream(String file, StreamCreateFileConfig configs, uint offset, uint length)
{
configs |= StreamCreateFileConfig.Unicode;
using (var fileNameHandle = InteropHelper.StringToPtr(file))
{
Handle = AudioStreamModule.StreamCreateFileFunction.CheckResult(
AudioStreamModule.StreamCreateFileFunction.Delegate(false,
fileNameHandle.Handle, offset, length, configs));
}
}
/// <summary>
/// Creates a sample stream from an MP3, MP2, MP1, OGG, WAV, AIFF or plug-in supported file.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="AudioFileStream" />.</param>
/// <param name="offset">File offset to begin streaming from.</param>
/// <param name="length">Data length... 0 = use all data up to the end of the file.</param>
public AudioFileStream(String file, StreamCreateFileConfig configs, uint offset, uint length)
{
configs |= StreamCreateFileConfig.Unicode;
using (var fileNameHandle = InteropHelper.StringToPtr(file))
{
Handle = AudioStreamModule.StreamCreateFileFunction.CheckResult(
AudioStreamModule.StreamCreateFileFunction.Delegate(false,
fileNameHandle.Handle, offset, length, configs));
}
}
/// <summary>
/// Creates a sample stream from an MP3, MP2, MP1, OGG, WAV, AIFF or plug-in supported memory stream.
/// </summary>
/// <param name="stream">Memory stream.</param>
/// <param name="configs">Configure of <see cref="AudioFileStream" />.</param>
public AudioFileStream(MemoryStream stream, StreamCreateFileConfig configs)
{
ArraySegment<byte> bufferSegment;
byte[] buffer = null;
if (stream.TryGetBuffer(out bufferSegment))
{
buffer = bufferSegment.Array;
}
else
{
buffer = stream.ToArray();
}
GCHandle bufferHandle = GCHandle.Alloc(buffer);
Handle = AudioStreamModule.StreamCreateFileFunction.CheckResult(
AudioStreamModule.StreamCreateFileFunction.Delegate(true,
bufferHandle.AddrOfPinnedObject(), 0, (uint) stream.Length, configs));
bufferHandle.Free();
}
/// <summary>
/// Creates a sample stream from an MP3, MP2, MP1, OGG, WAV, AIFF or plug-in supported memory stream.
/// </summary>
/// <param name="stream">Memory stream.</param>
/// <param name="configs">Configure of <see cref="AudioFileStream" />.</param>
public AudioFileStream(MemoryStream stream, StreamCreateFileConfig configs)
{
ArraySegment <byte> bufferSegment;
byte[] buffer = null;
if (stream.TryGetBuffer(out bufferSegment))
{
buffer = bufferSegment.Array;
}
else
{
buffer = stream.ToArray();
}
GCHandle bufferHandle = GCHandle.Alloc(buffer);
Handle = AudioStreamModule.StreamCreateFileFunction.CheckResult(
AudioStreamModule.StreamCreateFileFunction.Delegate(true,
bufferHandle.AddrOfPinnedObject(), 0, (uint)stream.Length, configs));
bufferHandle.Free();
}
/// <summary>
/// Creates a sample stream from an MP3, MP2, MP1, OGG, WAV, AIFF or plug-in supported file.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="AudioFileStream" />.</param>
public AudioFileStream(String file, StreamCreateFileConfig configs) : this(file, configs, 0, 0)
{
}
/// <summary>
/// Creates a sample stream from an MP3, MP2, MP1, OGG, WAV, AIFF or plug-in supported file.
/// </summary>
/// <param name="file">File name.</param>
/// <param name="configs">Configure of <see cref="AudioFileStream" />.</param>
public AudioFileStream(String file, StreamCreateFileConfig configs) : this(file, configs, 0, 0)
{
}