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// 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_QRCODERMASKUTIL_H_
#define XFA_FXBARCODE_QRCODE_BC_QRCODERMASKUTIL_H_
class CBC_CommonByteMatrix;
class CBC_QRCoderMaskUtil {
public:
CBC_QRCoderMaskUtil();
virtual ~CBC_QRCoderMaskUtil();
static bool GetDataMaskBit(int32_t maskPattern,
int32_t x,
int32_t y,
int32_t& e);
static int32_t ApplyMaskPenaltyRule1(CBC_CommonByteMatrix* matrix);
static int32_t ApplyMaskPenaltyRule2(CBC_CommonByteMatrix* matrix);
static int32_t ApplyMaskPenaltyRule3(CBC_CommonByteMatrix* matrix);
static int32_t ApplyMaskPenaltyRule4(CBC_CommonByteMatrix* matrix);
static int32_t ApplyMaskPenaltyRule1Internal(CBC_CommonByteMatrix* matrix,
bool isHorizontal);
};
#endif // XFA_FXBARCODE_QRCODE_BC_QRCODERMASKUTIL_H_
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