checkOpenEXRFile(const char* data, size_t numBytes, bool reduceMemory , bool reduceTime )
{
  PtrIStream stream(data,numBytes);
  return runChecks( stream , reduceMemory , reduceTime );
}
checkOpenEXRFile(const char* data, size_t numBytes, bool reduceMemory , bool reduceTime )
{
  PtrIStream stream(data,numBytes);
  return runChecks( stream , reduceMemory , reduceTime );
}