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| author | dsinclair <dsinclair@chromium.org> | 2016-06-16 12:29:07 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-06-16 12:29:07 -0700 |
| commit | a26153440b46b3b37b7e81435debb296f22769f4 (patch) | |
| tree | 37b3073d15af7ae2850b5a02be87123feb54a054 /xfa/fxbarcode/oned/BC_OneDimReader.h | |
| parent | 8320ee28f24615d1d619a5db1b7c235ea6f91dde (diff) | |
| download | pdfium-a26153440b46b3b37b7e81435debb296f22769f4.tar.xz | |
Remove barcode reading code.
We never read barcodes, we only write them. Remove code related to barcode
reading.
Review-Url: https://codereview.chromium.org/2071633002
Diffstat (limited to 'xfa/fxbarcode/oned/BC_OneDimReader.h')
| -rw-r--r-- | xfa/fxbarcode/oned/BC_OneDimReader.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/xfa/fxbarcode/oned/BC_OneDimReader.h b/xfa/fxbarcode/oned/BC_OneDimReader.h deleted file mode 100644 index bd46a189f4..0000000000 --- a/xfa/fxbarcode/oned/BC_OneDimReader.h +++ /dev/null @@ -1,66 +0,0 @@ -// 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_ONED_BC_ONEDIMREADER_H_ -#define XFA_FXBARCODE_ONED_BC_ONEDIMREADER_H_ - -#include "core/fxcrt/include/fx_basic.h" -#include "xfa/fxbarcode/oned/BC_OneDReader.h" - -class CBC_CommonBitArray; - -class CBC_OneDimReader : public CBC_OneDReader { - private: - static const int32_t MAX_AVG_VARIANCE = (int32_t)(256 * 0.48f); - static const int32_t MAX_INDIVIDUAL_VARIANCE = (int32_t)(256 * 0.7f); - - FX_BOOL CheckStandardUPCEANChecksum(CFX_ByteString& s, int32_t& e); - - public: - static const int32_t START_END_PATTERN[3]; - static const int32_t MIDDLE_PATTERN[5]; - static const int32_t L_PATTERNS[10][4]; - static const int32_t L_AND_G_PATTERNS[20][4]; - - CBC_OneDimReader(); - ~CBC_OneDimReader() override; - - // CBC_OneDReader - CFX_ByteString DecodeRow(int32_t rowNumber, - CBC_CommonBitArray* row, - int32_t hints, - int32_t& e) override; - - virtual CFX_ByteString DecodeRow(int32_t rowNumber, - CBC_CommonBitArray* row, - CFX_Int32Array* startGuardRange, - int32_t hints, - int32_t& e); - - protected: - CFX_Int32Array* FindStartGuardPattern(CBC_CommonBitArray* row, int32_t& e); - virtual FX_BOOL CheckChecksum(CFX_ByteString& s, int32_t& e); - CFX_Int32Array* FindGuardPattern(CBC_CommonBitArray* row, - int32_t rowOffset, - FX_BOOL whiteFirst, - CFX_Int32Array* pattern, - int32_t& e); - int32_t DecodeDigit(CBC_CommonBitArray* row, - CFX_Int32Array* counters, - int32_t rowOffset, - const int32_t* patterns, - int32_t patternLength, - int32_t& e); - virtual int32_t DecodeMiddle(CBC_CommonBitArray* row, - CFX_Int32Array* startRange, - CFX_ByteString& resultResult, - int32_t& e) = 0; - virtual CFX_Int32Array* DecodeEnd(CBC_CommonBitArray* row, - int32_t endStart, - int32_t& e); -}; - -#endif // XFA_FXBARCODE_ONED_BC_ONEDIMREADER_H_ |