public BufferByteReader(DiskReadProvider stream, int buffersize, long streamstart, long streamlen)
{
if (buffersize > streamlen)
{
buffersize = (int)streamlen;
}
this.bufferSize = buffersize;
buffer = new byte[buffersize];
bufferNext = new byte[buffersize];
this.streamStart = streamstart;
this.streamLen = streamlen;
this.stream = stream;
UpdateBuffer(pos, true);
}
public MidiFile(Stream stream, int readBufferSize)
{
reader = stream;
ParseHeaderChunk();
List <MidiChunkPointer> tracks = new List <MidiChunkPointer>();
while (reader.Position < reader.Length)
{
ParseTrackChunk(tracks);
}
TrackLocations = tracks.ToArray();
TrackCount = TrackLocations.Length;
readProvider = new DiskReadProvider(stream);
}