/// <summary>
/// Initializes a new instance of the <see cref="AiffChunk" /> class.
/// </summary>
/// <param name="binaryReader">The binary reader which provides can be used to decode the chunk.</param>
/// <param name="chunkId">The chunk identifier.</param>
/// <exception cref="System.ArgumentNullException">
/// binaryReader
/// or
/// chunkId
/// </exception>
public AiffChunk(BinaryReader binaryReader, string chunkId)
{
if (binaryReader == null)
{
throw new ArgumentNullException("binaryReader");
}
if (string.IsNullOrEmpty(chunkId))
{
throw new ArgumentNullException("chunkId");
}
BinaryReader = binaryReader;
ChunkStartPosition = BinaryReader.BaseStream.Position - 4; //sub the chunkid
ChunkId = chunkId;
Reader = new AiffBinaryReader(binaryReader);
//ChunkId = binaryReader.ReadChars(4);
DataSize = Reader.ReadInt32();
//if odd -> add a zero pad byte at the end
if (DataSize % 2 != 0)
{
DataSize++;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="AiffChunk" /> class.
/// </summary>
/// <param name="binaryReader">The binary reader which provides can be used to decode the chunk.</param>
/// <param name="chunkId">The chunk identifier.</param>
/// <exception cref="System.ArgumentNullException">
/// binaryReader
/// or
/// chunkId
/// </exception>
public AiffChunk(BinaryReader binaryReader, string chunkId)
{
if (binaryReader == null)
throw new ArgumentNullException("binaryReader");
if (string.IsNullOrEmpty(chunkId))
throw new ArgumentNullException("chunkId");
BinaryReader = binaryReader;
ChunkStartPosition = BinaryReader.BaseStream.Position - 4; //sub the chunkid
ChunkId = chunkId;
Reader = new AiffBinaryReader(binaryReader);
//ChunkId = binaryReader.ReadChars(4);
DataSize = Reader.ReadInt32();
//if odd -> add a zero pad byte at the end
if (DataSize % 2 != 0)
DataSize++;
}