Fix code order in CBC_QRCoderEncoder::InterleaveWithECBytes

xfa/fxbarcode/qrcode/BC_QRCoderEncoder.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 // Original code is licensed as follows:
 /*
  * Copyright 2008 ZXing authors
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ skipping 867 matching lines @@
     int32_t numDataBytesInBlock;
     int32_t numEcBytesInBlosk;
     GetNumDataBytesAndNumECBytesForBlockID(numTotalBytes, numDataBytes,
                                            numRSBlocks, i, numDataBytesInBlock,
                                            numEcBytesInBlosk);
     std::unique_ptr<CBC_CommonByteArray> dataBytes(new CBC_CommonByteArray);
     dataBytes->Set(bits->GetArray(), dataBytesOffset, numDataBytesInBlock);
     std::unique_ptr<CBC_CommonByteArray> ecBytes(
         GenerateECBytes(dataBytes.get(), numEcBytesInBlosk, e));
     BC_EXCEPTION_CHECK_ReturnVoid(e);
+    maxNumDataBytes = std::max(maxNumDataBytes, dataBytes->Size());
+    maxNumEcBytes = std::max(maxNumEcBytes, ecBytes->Size());
     blocks.Add(
         new CBC_QRCoderBlockPair(std::move(dataBytes), std::move(ecBytes)));
-    maxNumDataBytes = std::max(maxNumDataBytes, dataBytes->Size());
-    maxNumEcBytes = std::max(maxNumEcBytes, ecBytes->Size());
     dataBytesOffset += numDataBytesInBlock;
   }
   if (numDataBytes != dataBytesOffset) {
     e = BCExceptionBytesNotMatchOffset;
     BC_EXCEPTION_CHECK_ReturnVoid(e);
   }
   for (int32_t x = 0; x < maxNumDataBytes; x++) {
     for (int32_t j = 0; j < blocks.GetSize(); j++) {
       const CBC_CommonByteArray* dataBytes = blocks[j]->GetDataBytes();
       if (x < dataBytes->Size()) {
@@ skipping 60 matching lines @@
   CBC_ReedSolomonEncoder encode(CBC_ReedSolomonGF256::QRCodeField);
   encode.Init();
   encode.Encode(&toEncode, numEcBytesInBlock, e);
   BC_EXCEPTION_CHECK_ReturnValue(e, nullptr);
   CBC_CommonByteArray* ecBytes = new CBC_CommonByteArray(numEcBytesInBlock);
   for (int32_t j = 0; j < numEcBytesInBlock; j++) {
     ecBytes->Set(j, toEncode[numDataBytes + j]);
   }
   return ecBytes;
 }