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1 // Copyright 2014 PDFium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
6 | |
7 #ifndef _BC_QRDATAMASK_H_ | |
8 #define _BC_QRDATAMASK_H_ | |
9 class CBC_CommonBitMatrix; | |
10 class CBC_QRDataMask; | |
11 class CBC_QRDataMask : public CFX_Object | |
12 { | |
13 public: | |
14 static CFX_PtrArray *DATA_MASKS; | |
15 CBC_QRDataMask(); | |
16 virtual ~CBC_QRDataMask(); | |
17 static void Initialize(); | |
18 static void Finalize(); | |
19 virtual FX_BOOL IsMasked(FX_INT32 i, FX_INT32 j) = 0; | |
20 void UnmaskBitMatirx(CBC_CommonBitMatrix *bits, FX_INT32 dimension); | |
21 static CBC_QRDataMask* ForReference(FX_INT32 reference, FX_INT32 &e); | |
22 static FX_INT32 BuildDataMasks(); | |
23 static void Destroy(); | |
24 }; | |
25 #endif | |
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