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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 _JBIG2_IMAGE_H_ | 7 #ifndef _JBIG2_IMAGE_H_ |
8 #define _JBIG2_IMAGE_H_ | 8 #define _JBIG2_IMAGE_H_ |
9 #include "JBig2_Define.h" | 9 #include "JBig2_Define.h" |
10 #include "JBig2_Module.h" | 10 #include "JBig2_Module.h" |
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37 FX_BOOL composeTo(CJBig2_Image* pDst, | 37 FX_BOOL composeTo(CJBig2_Image* pDst, |
38 int32_t x, | 38 int32_t x, |
39 int32_t y, | 39 int32_t y, |
40 JBig2ComposeOp op); | 40 JBig2ComposeOp op); |
41 FX_BOOL composeTo(CJBig2_Image* pDst, | 41 FX_BOOL composeTo(CJBig2_Image* pDst, |
42 int32_t x, | 42 int32_t x, |
43 int32_t y, | 43 int32_t y, |
44 JBig2ComposeOp op, | 44 JBig2ComposeOp op, |
45 const FX_RECT* pSrcRect); | 45 const FX_RECT* pSrcRect); |
46 | 46 |
47 FX_BOOL composeTo_unopt(CJBig2_Image* pDst, | |
48 int32_t x, | |
49 int32_t y, | |
50 JBig2ComposeOp op); | |
51 | |
52 FX_BOOL composeTo_opt(CJBig2_Image* pDst, | |
53 int32_t x, | |
54 int32_t y, | |
55 JBig2ComposeOp op); | |
56 | |
57 FX_BOOL composeTo_opt2(CJBig2_Image* pDst, | 47 FX_BOOL composeTo_opt2(CJBig2_Image* pDst, |
58 int32_t x, | 48 int32_t x, |
59 int32_t y, | 49 int32_t y, |
60 JBig2ComposeOp op); | 50 JBig2ComposeOp op); |
61 FX_BOOL composeTo_opt2(CJBig2_Image* pDst, | 51 FX_BOOL composeTo_opt2(CJBig2_Image* pDst, |
62 int32_t x, | 52 int32_t x, |
63 int32_t y, | 53 int32_t y, |
64 JBig2ComposeOp op, | 54 JBig2ComposeOp op, |
65 const FX_RECT* pSrcRect); | 55 const FX_RECT* pSrcRect); |
66 | 56 |
67 FX_BOOL composeFrom(int32_t x, | 57 FX_BOOL composeFrom(int32_t x, |
68 int32_t y, | 58 int32_t y, |
69 CJBig2_Image* pSrc, | 59 CJBig2_Image* pSrc, |
70 JBig2ComposeOp op); | 60 JBig2ComposeOp op); |
71 FX_BOOL composeFrom(int32_t x, | 61 FX_BOOL composeFrom(int32_t x, |
72 int32_t y, | 62 int32_t y, |
73 CJBig2_Image* pSrc, | 63 CJBig2_Image* pSrc, |
74 JBig2ComposeOp op, | 64 JBig2ComposeOp op, |
75 const FX_RECT* pSrcRect); | 65 const FX_RECT* pSrcRect); |
76 CJBig2_Image* subImage_unopt(int32_t x, int32_t y, int32_t w, int32_t h); | |
77 | 66 |
78 CJBig2_Image* subImage(int32_t x, int32_t y, int32_t w, int32_t h); | 67 CJBig2_Image* subImage(int32_t x, int32_t y, int32_t w, int32_t h); |
79 | 68 |
80 void expand(int32_t h, FX_BOOL v); | 69 void expand(int32_t h, FX_BOOL v); |
81 | 70 |
82 public: | 71 public: |
83 int32_t m_nWidth; | 72 int32_t m_nWidth; |
84 | 73 |
85 int32_t m_nHeight; | 74 int32_t m_nHeight; |
86 | 75 |
87 int32_t m_nStride; | 76 int32_t m_nStride; |
88 | 77 |
89 uint8_t* m_pData; | 78 uint8_t* m_pData; |
90 | 79 |
91 FX_BOOL m_bNeedFree; | 80 FX_BOOL m_bNeedFree; |
92 }; | 81 }; |
93 #endif | 82 #endif |
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