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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 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 * Copyright 2011 ZXing authors | 7 * Copyright 2011 ZXing authors |
8 * | 8 * |
9 * Licensed under the Apache License, Version 2.0 (the "License"); | 9 * Licensed under the Apache License, Version 2.0 (the "License"); |
10 * you may not use this file except in compliance with the License. | 10 * you may not use this file except in compliance with the License. |
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69 int32_t outWidth = 0; | 69 int32_t outWidth = 0; |
70 int32_t outHeight = 0; | 70 int32_t outHeight = 0; |
71 CFX_WideString encodeContents = Preprocess(contents); | 71 CFX_WideString encodeContents = Preprocess(contents); |
72 CFX_ByteString byteString = encodeContents.UTF8Encode(); | 72 CFX_ByteString byteString = encodeContents.UTF8Encode(); |
73 m_renderContents = encodeContents; | 73 m_renderContents = encodeContents; |
74 ((CBC_OnedUPCAWriter*)m_pBCWriter)->Init(); | 74 ((CBC_OnedUPCAWriter*)m_pBCWriter)->Init(); |
75 uint8_t* data = static_cast<CBC_OnedUPCAWriter*>(m_pBCWriter) | 75 uint8_t* data = static_cast<CBC_OnedUPCAWriter*>(m_pBCWriter) |
76 ->Encode(byteString, format, outWidth, outHeight, e); | 76 ->Encode(byteString, format, outWidth, outHeight, e); |
77 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 77 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
78 ((CBC_OneDimWriter*)m_pBCWriter) | 78 ((CBC_OneDimWriter*)m_pBCWriter) |
79 ->RenderResult(encodeContents, data, outWidth, isDevice, e); | 79 ->RenderResult(encodeContents.AsWideStringC(), data, outWidth, isDevice, |
| 80 e); |
80 FX_Free(data); | 81 FX_Free(data); |
81 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 82 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
82 return TRUE; | 83 return TRUE; |
83 } | 84 } |
84 | 85 |
85 FX_BOOL CBC_UPCA::RenderDevice(CFX_RenderDevice* device, | 86 FX_BOOL CBC_UPCA::RenderDevice(CFX_RenderDevice* device, |
86 const CFX_Matrix* matirx, | 87 const CFX_Matrix* matirx, |
87 int32_t& e) { | 88 int32_t& e) { |
88 ((CBC_OneDimWriter*)m_pBCWriter) | 89 ((CBC_OneDimWriter*)m_pBCWriter) |
89 ->RenderDeviceResult(device, matirx, m_renderContents, e); | 90 ->RenderDeviceResult(device, matirx, m_renderContents.AsWideStringC(), e); |
90 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 91 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
91 return TRUE; | 92 return TRUE; |
92 } | 93 } |
93 | 94 |
94 FX_BOOL CBC_UPCA::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { | 95 FX_BOOL CBC_UPCA::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { |
95 ((CBC_OneDimWriter*)m_pBCWriter) | 96 ((CBC_OneDimWriter*)m_pBCWriter) |
96 ->RenderBitmapResult(pOutBitmap, m_renderContents, e); | 97 ->RenderBitmapResult(pOutBitmap, m_renderContents.AsWideStringC(), e); |
97 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 98 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
98 return TRUE; | 99 return TRUE; |
99 } | 100 } |
100 | 101 |
101 CFX_WideString CBC_UPCA::Decode(uint8_t* buf, | 102 CFX_WideString CBC_UPCA::Decode(uint8_t* buf, |
102 int32_t width, | 103 int32_t width, |
103 int32_t hight, | 104 int32_t hight, |
104 int32_t& e) { | 105 int32_t& e) { |
105 CFX_WideString str; | 106 CFX_WideString str; |
106 return str; | 107 return str; |
107 } | 108 } |
108 | 109 |
109 CFX_WideString CBC_UPCA::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { | 110 CFX_WideString CBC_UPCA::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { |
110 CBC_BufferedImageLuminanceSource source(pBitmap); | 111 CBC_BufferedImageLuminanceSource source(pBitmap); |
111 CBC_GlobalHistogramBinarizer binarizer(&source); | 112 CBC_GlobalHistogramBinarizer binarizer(&source); |
112 CBC_BinaryBitmap bitmap(&binarizer); | 113 CBC_BinaryBitmap bitmap(&binarizer); |
113 CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); | 114 CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); |
114 BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); | 115 BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); |
115 return CFX_WideString::FromUTF8(str, str.GetLength()); | 116 return CFX_WideString::FromUTF8(str, str.GetLength()); |
116 } | 117 } |
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