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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_QRDATAMASK_H_
#define XFA_FXBARCODE_QRCODE_BC_QRDATAMASK_H_
#include "core/fxcrt/include/fx_basic.h"
class CBC_CommonBitMatrix;
class CBC_QRDataMask {
public:
CBC_QRDataMask();
virtual ~CBC_QRDataMask();
static void Initialize();
static void Finalize();
static CBC_QRDataMask* ForReference(int32_t reference, int32_t& e);
static int32_t BuildDataMasks();
static void Destroy();
virtual FX_BOOL IsMasked(int32_t i, int32_t j) = 0;
void UnmaskBitMatrix(CBC_CommonBitMatrix* bits, int32_t dimension);
};
#endif // XFA_FXBARCODE_QRCODE_BC_QRDATAMASK_H_
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