/// <summary>
/// Unreads the bytes read from the frame.
/// Throws BitstreamException.
/// REVIEW: add new error codes for this.
/// </summary>
internal void UnreadFrame()
{
if (_WordPointer == -1 && _BitIndex == -1 && _FrameSize > 0)
{
try {
_SourceStream.UnRead(_FrameSize);
}
catch {
throw NewBitstreamException(BitstreamErrors.STREA_ERROR);
}
}
}
/// <summary>
/// Unreads the bytes read from the frame.
/// Throws BitstreamException.
/// REVIEW: add new error codes for this.
/// </summary>
public void unreadFrame()
{
if (m_WordPointer == -1 && m_BitIndex == -1 && (m_FrameSize > 0))
{
try
{
m_SourceStream.UnRead(m_FrameSize);
}
catch
{
throw newBitstreamException(BitstreamErrors.STREAM_ERROR);
}
}
}