private void FixBufferCRC32(ref CR2WBuffer buffer)
{
//This might throw errors, the way it should be checked for is by reading
//the object tree to find the deferred data buffers that will point to a buffer.
//The flag of the parent object indicates where to read the data from.
//For now this is a crude workaround.
if (m_hasInternalBuffer)
{
m_stream.Seek(buffer.offset, SeekOrigin.Begin);
m_temp = new byte[buffer.diskSize];
m_stream.Read(m_temp, 0, m_temp.Length);
buffer.crc32 = Crc32Algorithm.Compute(m_temp);
}
else
{
var path = String.Format("{0}.{1}.buffer", m_filePath, buffer.index);
if (!File.Exists(path))
{
return;
}
m_temp = File.ReadAllBytes(path);
buffer.crc32 = Crc32Algorithm.Compute(m_temp);
}
}
public CR2WBufferWrapper(CR2WBuffer buffer)
{
_buffer = buffer;
}
public CR2WBufferWrapper()
{
_buffer = new CR2WBuffer();
}