| // 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 |
| |
| #ifndef XFA_FXBARCODE_QRCODE_BC_QRCODERFORMATINFORMATION_H_ |
| #define XFA_FXBARCODE_QRCODE_BC_QRCODERFORMATINFORMATION_H_ |
| |
| #include <stdint.h> |
| |
| class CBC_QRCoderErrorCorrectionLevel; |
| class CBC_QRCoderFormatInformation { |
| public: |
| explicit CBC_QRCoderFormatInformation(int32_t formatInfo); |
| ~CBC_QRCoderFormatInformation(); |
| |
| uint8_t GetDataMask() const; |
| CBC_QRCoderErrorCorrectionLevel* GetErrorCorrectionLevel(); |
| |
| static int32_t NumBitsDiffering(int32_t a, int32_t b); |
| static CBC_QRCoderFormatInformation* DecodeFormatInformation( |
| int32_t maskedFormatInfo); |
| |
| private: |
| CBC_QRCoderErrorCorrectionLevel* m_errorCorrectLevel; |
| const uint8_t m_dataMask; |
| }; |
| |
| #endif // XFA_FXBARCODE_QRCODE_BC_QRCODERFORMATINFORMATION_H_ |