Function _alreadyReadPacket

plugins/e57/libE57Format/src/CompressedVectorReaderImpl.cpp:351–356

   }

   inline bool _alreadyReadPacket( const DecodeChannel &channel,
                                   uint64_t currentPacketLogicalOffset )
   {
      return ( ( channel.currentPacketLogicalOffset != currentPacketLogicalOffset ) ||
               channel.isOutputBlocked() );
   }

   void CompressedVectorReaderImpl::feedPacketToDecoders( uint64_t currentPacketLogicalOffset )
   {