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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ | 7 #ifndef XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ |
8 #define XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ | 8 #define XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ |
9 | 9 |
10 #include "core/include/fxcrt/fx_basic.h" | 10 #include "core/fxcrt/include/fx_basic.h" |
11 | 11 |
12 class CBC_CommonBitMatrix; | 12 class CBC_CommonBitMatrix; |
13 | 13 |
14 class CBC_QRGridSampler { | 14 class CBC_QRGridSampler { |
15 private: | 15 private: |
16 static CBC_QRGridSampler m_gridSampler; | 16 static CBC_QRGridSampler m_gridSampler; |
17 | 17 |
18 public: | 18 public: |
19 CBC_QRGridSampler(); | 19 CBC_QRGridSampler(); |
20 virtual ~CBC_QRGridSampler(); | 20 virtual ~CBC_QRGridSampler(); |
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39 FX_FLOAT p4FromY, | 39 FX_FLOAT p4FromY, |
40 int32_t& e); | 40 int32_t& e); |
41 | 41 |
42 static CBC_QRGridSampler& GetInstance(); | 42 static CBC_QRGridSampler& GetInstance(); |
43 static void CheckAndNudgePoints(CBC_CommonBitMatrix* image, | 43 static void CheckAndNudgePoints(CBC_CommonBitMatrix* image, |
44 CFX_FloatArray* points, | 44 CFX_FloatArray* points, |
45 int32_t& e); | 45 int32_t& e); |
46 }; | 46 }; |
47 | 47 |
48 #endif // XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ | 48 #endif // XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ |
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