| // 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_QRDATAMASK_H_ | |
| #define _BC_QRDATAMASK_H_ | |
| class CBC_CommonBitMatrix; | |
| class CBC_QRDataMask; | |
| class CBC_QRDataMask : public CFX_Object | |
| { | |
| public: | |
| static CFX_PtrArray *DATA_MASKS; | |
| CBC_QRDataMask(); | |
| virtual ~CBC_QRDataMask(); | |
| static void Initialize(); | |
| static void Finalize(); | |
| virtual FX_BOOL IsMasked(FX_INT32 i, FX_INT32 j) = 0; | |
| void UnmaskBitMatirx(CBC_CommonBitMatrix *bits, FX_INT32 dimension); | |
| static CBC_QRDataMask* ForReference(FX_INT32 reference, FX_INT32 &e); | |
| static FX_INT32 BuildDataMasks(); | |
| static void Destroy(); | |
| }; | |
| #endif |