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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 #ifndef CORE_FXCODEC_CODEC_CCODEC_PNGMODULE_H_ | 7 #ifndef CORE_FXCODEC_CODEC_CCODEC_PNGMODULE_H_ |
8 #define CORE_FXCODEC_CODEC_CCODEC_PNGMODULE_H_ | 8 #define CORE_FXCODEC_CODEC_CCODEC_PNGMODULE_H_ |
9 | 9 |
10 #include "core/fxcrt/include/fx_system.h" | 10 #include "core/fxcrt/fx_system.h" |
11 | 11 |
12 class CFX_DIBAttribute; | 12 class CFX_DIBAttribute; |
13 struct FXPNG_Context; | 13 struct FXPNG_Context; |
14 | 14 |
15 #define PNG_ERROR_SIZE 256 | 15 #define PNG_ERROR_SIZE 256 |
16 | 16 |
17 class CCodec_PngModule { | 17 class CCodec_PngModule { |
18 public: | 18 public: |
19 CCodec_PngModule() { FXSYS_memset(m_szLastError, 0, sizeof(m_szLastError)); } | 19 CCodec_PngModule() { FXSYS_memset(m_szLastError, 0, sizeof(m_szLastError)); } |
20 | 20 |
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33 int* color_type, | 33 int* color_type, |
34 double* gamma); | 34 double* gamma); |
35 FX_BOOL (*AskScanlineBufCallback)(void* pModule, int line, uint8_t*& src_buf); | 35 FX_BOOL (*AskScanlineBufCallback)(void* pModule, int line, uint8_t*& src_buf); |
36 void (*FillScanlineBufCompletedCallback)(void* pModule, int pass, int line); | 36 void (*FillScanlineBufCompletedCallback)(void* pModule, int pass, int line); |
37 | 37 |
38 protected: | 38 protected: |
39 FX_CHAR m_szLastError[PNG_ERROR_SIZE]; | 39 FX_CHAR m_szLastError[PNG_ERROR_SIZE]; |
40 }; | 40 }; |
41 | 41 |
42 #endif // CORE_FXCODEC_CODEC_CCODEC_PNGMODULE_H_ | 42 #endif // CORE_FXCODEC_CODEC_CCODEC_PNGMODULE_H_ |
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