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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_FPDFAPI_PARSER_CPDF_HINT_TABLES_H_ | 7 #ifndef CORE_FPDFAPI_PARSER_CPDF_HINT_TABLES_H_ |
8 #define CORE_FPDFAPI_PARSER_CPDF_HINT_TABLES_H_ | 8 #define CORE_FPDFAPI_PARSER_CPDF_HINT_TABLES_H_ |
9 | 9 |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "core/fpdfapi/parser/cpdf_data_avail.h" | 12 #include "core/fpdfapi/parser/cpdf_data_avail.h" |
13 #include "core/fxcrt/fx_basic.h" | 13 #include "core/fxcrt/fx_basic.h" |
14 #include "core/fxcrt/fx_stream.h" | 14 #include "core/fxcrt/fx_stream.h" |
15 | 15 |
16 class CFX_BitStream; | 16 class CFX_BitStream; |
17 class CPDF_Linearized; | 17 class CPDF_LinearizedHeader; |
18 class CPDF_Stream; | 18 class CPDF_Stream; |
19 | 19 |
20 class CPDF_HintTables { | 20 class CPDF_HintTables { |
21 public: | 21 public: |
22 CPDF_HintTables(CPDF_DataAvail* pDataAvail, CPDF_Linearized* pLinearized); | 22 CPDF_HintTables(CPDF_DataAvail* pDataAvail, |
| 23 CPDF_LinearizedHeader* pLinearized); |
23 virtual ~CPDF_HintTables(); | 24 virtual ~CPDF_HintTables(); |
24 | 25 |
25 bool GetPagePos(uint32_t index, | 26 bool GetPagePos(uint32_t index, |
26 FX_FILESIZE* szPageStartPos, | 27 FX_FILESIZE* szPageStartPos, |
27 FX_FILESIZE* szPageLength, | 28 FX_FILESIZE* szPageLength, |
28 uint32_t* dwObjNum); | 29 uint32_t* dwObjNum); |
29 | 30 |
30 CPDF_DataAvail::DocAvailStatus CheckPage( | 31 CPDF_DataAvail::DocAvailStatus CheckPage( |
31 uint32_t index, | 32 uint32_t index, |
32 CPDF_DataAvail::DownloadHints* pHints); | 33 CPDF_DataAvail::DownloadHints* pHints); |
(...skipping 13 matching lines...) Expand all Loading... |
46 virtual int ReadPrimaryHintStreamOffset() const; | 47 virtual int ReadPrimaryHintStreamOffset() const; |
47 virtual int ReadPrimaryHintStreamLength() const; | 48 virtual int ReadPrimaryHintStreamLength() const; |
48 | 49 |
49 uint32_t GetItemLength(uint32_t index, | 50 uint32_t GetItemLength(uint32_t index, |
50 const std::vector<FX_FILESIZE>& szArray); | 51 const std::vector<FX_FILESIZE>& szArray); |
51 | 52 |
52 // Owner, outlives this object. | 53 // Owner, outlives this object. |
53 CPDF_DataAvail* const m_pDataAvail; | 54 CPDF_DataAvail* const m_pDataAvail; |
54 | 55 |
55 // Owned by |m_pDataAvail|. | 56 // Owned by |m_pDataAvail|. |
56 CPDF_Linearized* const m_pLinearized; | 57 CPDF_LinearizedHeader* const m_pLinearized; |
57 | 58 |
58 uint32_t m_nFirstPageSharedObjs; | 59 uint32_t m_nFirstPageSharedObjs; |
59 FX_FILESIZE m_szFirstPageObjOffset; | 60 FX_FILESIZE m_szFirstPageObjOffset; |
60 std::vector<uint32_t> m_dwDeltaNObjsArray; | 61 std::vector<uint32_t> m_dwDeltaNObjsArray; |
61 std::vector<uint32_t> m_dwNSharedObjsArray; | 62 std::vector<uint32_t> m_dwNSharedObjsArray; |
62 std::vector<uint32_t> m_dwSharedObjNumArray; | 63 std::vector<uint32_t> m_dwSharedObjNumArray; |
63 std::vector<uint32_t> m_dwIdentifierArray; | 64 std::vector<uint32_t> m_dwIdentifierArray; |
64 std::vector<FX_FILESIZE> m_szPageOffsetArray; | 65 std::vector<FX_FILESIZE> m_szPageOffsetArray; |
65 std::vector<FX_FILESIZE> m_szSharedObjOffsetArray; | 66 std::vector<FX_FILESIZE> m_szSharedObjOffsetArray; |
66 }; | 67 }; |
67 | 68 |
68 #endif // CORE_FPDFAPI_PARSER_CPDF_HINT_TABLES_H_ | 69 #endif // CORE_FPDFAPI_PARSER_CPDF_HINT_TABLES_H_ |
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