diff options
Diffstat (limited to 'xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h')
| -rw-r--r-- | xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h b/xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h new file mode 100644 index 0000000000..4e3aee8d26 --- /dev/null +++ b/xfa/src/fxbarcode/src/include/BC_PDF417ErrorCorrection.h @@ -0,0 +1,21 @@ +// 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 _BC_PDF417ERRORCORRECTION_H_
+#define _BC_PDF417ERRORCORRECTION_H_
+class CBC_PDF417ErrorCorrection;
+class CBC_PDF417ErrorCorrection : public CFX_Object
+{
+public:
+ CBC_PDF417ErrorCorrection();
+ virtual ~CBC_PDF417ErrorCorrection();
+ static FX_INT32 getErrorCorrectionCodewordCount(FX_INT32 errorCorrectionLevel, FX_INT32 &e);
+ static FX_INT32 getRecommendedMinimumErrorCorrectionLevel(FX_INT32 n, FX_INT32 &e);
+ static CFX_WideString generateErrorCorrection(CFX_WideString dataCodewords, FX_INT32 errorCorrectionLevel, FX_INT32 &e);
+private:
+ static FX_INT32 EC_COEFFICIENTS[][2500];
+};
+#endif
|