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1 // Copyright 2016 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 CORE_FXCODEC_CODEC_CCODEC_FAXMODULE_H_
8 #define CORE_FXCODEC_CODEC_CCODEC_FAXMODULE_H_
9 
10 #include <memory>
11 
12 #include "core/fxcrt/fx_memory.h"
13 #include "core/fxcrt/fx_system.h"
14 
15 class CCodec_ScanlineDecoder;
16 
17 class CCodec_FaxModule {
18  public:
19   std::unique_ptr<CCodec_ScanlineDecoder> CreateDecoder(const uint8_t* src_buf,
20                                                         uint32_t src_size,
21                                                         int width,
22                                                         int height,
23                                                         int K,
24                                                         bool EndOfLine,
25                                                         bool EncodedByteAlign,
26                                                         bool BlackIs1,
27                                                         int Columns,
28                                                         int Rows);
29 #if _FX_PLATFORM_ == _FX_PLATFORM_WINDOWS_
30   static void FaxEncode(const uint8_t* src_buf,
31                         int width,
32                         int height,
33                         int pitch,
34                         std::unique_ptr<uint8_t, FxFreeDeleter>* dest_buf,
35                         uint32_t* dest_size);
36 #endif  // _FX_PLATFORM_ == _FX_PLATFORM_WINDOWS_
37 };
38 
39 #endif  // CORE_FXCODEC_CODEC_CCODEC_FAXMODULE_H_
40