// 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_BINARIZER_H_
#define _BC_BINARIZER_H_
class CBC_LuminanceSource;
class CBC_CommonBitMatrix;
class CBC_CommonBitArray;
class CBC_BinaryBitmap;
class CBC_Binarizer  : public CFX_Object
{
public:
    CBC_Binarizer(CBC_LuminanceSource *source);
    virtual ~CBC_Binarizer();
    CBC_LuminanceSource *GetLuminanceSource();
    virtual CBC_CommonBitMatrix *GetBlackMatrix(FX_INT32 &e) = 0;
    virtual CBC_CommonBitArray *GetBlackRow(FX_INT32 y, CBC_CommonBitArray *row, FX_INT32 &e) = 0;
private:
    CBC_LuminanceSource *m_source;
};
#endif