public byte[] Save()
{
int length = 6;
foreach (SEQ seq in seqs)
{
length += 13;
length += seq.Data.Length;
}
byte[] data = new byte [length];
BEBitConv.ToInt32(data, 0, Magic);
BEBitConv.ToInt16(data, 4, Version);
int offset = 6;
for (int i = 0; i < seqs.Count; i++)
{
SEQ seq = seqs[i];
BEBitConv.ToInt16(data, offset, (short)i);
BEBitConv.ToInt16(data, offset + 2, seq.Resolution);
MIDIConv.To3BE(data, offset + 4, seq.Tempo);
BEBitConv.ToInt16(data, offset + 7, seq.Rhythm);
BEBitConv.ToInt32(data, offset + 9, seq.Data.Length);
offset += 13;
seq.Data.CopyTo(data, offset);
offset += seq.Data.Length;
}
return(data);
}
public byte[] Save()
{
byte[] result = new byte [15 + data.Length];
BEBitConv.ToInt32(result, 0, Magic);
BEBitConv.ToInt32(result, 4, Version);
BEBitConv.ToInt16(result, 8, resolution);
MIDIConv.To3BE(result, 10, tempo);
BEBitConv.ToInt16(result, 13, rhythm);
data.CopyTo(result, 15);
return(result);
}
public static void ToInt32(Endianness endianness, byte[] str, int offset, int value)
{
switch (endianness)
{
case Endianness.LittleEndian:
BitConv.ToInt32(str, offset, value);
break;
case Endianness.BigEndian:
BEBitConv.ToInt32(str, offset, value);
break;
default:
throw new ArgumentException("Endianness is invalid.");
}
}