/// <summary>
/// Release all resource.
/// </summary>
public void Dispose()
{
_fileCloseHandle.Free();
_fileLengthHandle.Free();
_fileReadHandle.Free();
_fileSeekHandle.Free();
_fileCloseHandler = null;
_fileLengthHandler = null;
_fileReadHandler = null;
_fileSeekHandler = null;
StreamHandlers = new FileHandlers();
}
/// <summary>
/// Create a <see cref="BassStream"/> form a <see cref="Stream"/>.
/// </summary>
/// <param name="stream">Stream to wrap.</param>
public BassStream(Stream stream)
{
_stream = stream;
_streamPosition = _stream.Position;
_fileCloseHandler = OnFileClose;
_fileLengthHandler = OnFileLength;
_fileReadHandler = OnFileRead;
_fileSeekHandler = OnFileSeek;
_fileCloseHandle = GCHandle.Alloc(_fileCloseHandler);
_fileLengthHandle = GCHandle.Alloc(_fileLengthHandler);
_fileReadHandle = GCHandle.Alloc(_fileReadHandler);
_fileSeekHandle = GCHandle.Alloc(_fileSeekHandler);
StreamHandlers = new FileHandlers
{
CloseHandler = _fileCloseHandler,
LengthHandler = _fileLengthHandler,
ReadHandler = _fileReadHandler,
SeekHandler = _fileSeekHandler
};
}
/// <summary>
/// Create a sample stream from an MP3, MP2, MP1, OGG, WAV, AIFF or plug-in supported file via user callback functions.
/// </summary>
/// <param name="handlers">The user defined file functions. </param>
/// <param name="configs">Configure of <see cref="AudioFileStream" />.</param>
/// <param name="systemType">File system to use.</param>
/// <param name="user">User instance data to pass to the callback functions. </param>
public AudioFileStream(FileHandlers handlers, StreamCreateFileUserConfig configs,
StreamFileSystemType systemType, IntPtr user)
{
Handle =
AudioStreamModule.StreamCreateFileUserFunction.CheckResult(
AudioStreamModule.StreamCreateFileUserFunction.Delegate(systemType, configs,
ref handlers, user));
}
/// <summary>
/// Create a sample stream from a WMA file via user callback functions.
/// </summary>
/// <param name="handlers">The user defined file functions. </param>
/// <param name="configs">Configure of <see cref="WmaStream" />.</param>
/// <param name="systemType">File system to use.</param>
/// <param name="user">User instance data to pass to the callback functions. </param>
public WmaStream(FileHandlers handlers, WmaStreamCreateConfig configs,
StreamFileSystemType systemType, IntPtr user)
{
Handle =
WmaModule.WmaStreamCreateFileUserFunction.CheckResult(
WmaModule.WmaStreamCreateFileUserFunction.Delegate(systemType, configs,
ref handlers, user));
}
