1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #ifndef _BC_PDF417COMMON_H_
8 #define _BC_PDF417COMMON_H_
9 class CBC_PDF417Common {
10  public:
11   CBC_PDF417Common();
12   virtual ~CBC_PDF417Common();
13   static int32_t getBitCountSum(CFX_Int32Array& moduleBitCount);
14   static int32_t getCodeword(FX_DWORD symbol);
15   static int32_t NUMBER_OF_CODEWORDS;
16   static int32_t MAX_CODEWORDS_IN_BARCODE;
17   static int32_t MIN_ROWS_IN_BARCODE;
18   static int32_t MAX_ROWS_IN_BARCODE;
19   static int32_t MAX_CODEWORDS_IN_ROW;
20   static int32_t MODULES_IN_CODEWORD;
21   static int32_t MODULES_IN_STOP_PATTERN;
22   static int32_t BARS_IN_MODULE;
23   static int32_t SYMBOL_TABLE[];
24   static int32_t CODEWORD_TABLE[];
25 
26  private:
27   static CFX_Int32Array* EMPTY_INT_ARRAY;
28   static int32_t findCodewordIndex(FX_DWORD symbol);
29 };
30 #endif
31