diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_parser/cpdf_hint_tables.h')
-rw-r--r-- | core/src/fpdfapi/fpdf_parser/cpdf_hint_tables.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/cpdf_hint_tables.h b/core/src/fpdfapi/fpdf_parser/cpdf_hint_tables.h deleted file mode 100644 index 2ddad2f655..0000000000 --- a/core/src/fpdfapi/fpdf_parser/cpdf_hint_tables.h +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright 2016 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifndef CORE_SRC_FPDFAPI_FPDF_PARSER_CPDF_HINT_TABLES_H_ -#define CORE_SRC_FPDFAPI_FPDF_PARSER_CPDF_HINT_TABLES_H_ - -#include <vector> - -#include "core/include/fpdfapi/ipdf_data_avail.h" -#include "core/include/fxcrt/fx_basic.h" -#include "core/include/fxcrt/fx_stream.h" - -class CFX_BitStream; -class CPDF_DataAvail; -class CPDF_Dictionary; -class CPDF_Stream; - -class CPDF_HintTables { - public: - CPDF_HintTables(CPDF_DataAvail* pDataAvail, CPDF_Dictionary* pLinearized) - : m_pLinearizedDict(pLinearized), - m_pDataAvail(pDataAvail), - m_nFirstPageSharedObjs(0), - m_szFirstPageObjOffset(0) {} - ~CPDF_HintTables(); - - FX_BOOL GetPagePos(int index, - FX_FILESIZE& szPageStartPos, - FX_FILESIZE& szPageLength, - FX_DWORD& dwObjNum); - - IPDF_DataAvail::DocAvailStatus CheckPage( - int index, - IPDF_DataAvail::DownloadHints* pHints); - - FX_BOOL LoadHintStream(CPDF_Stream* pHintStream); - - protected: - FX_BOOL ReadPageHintTable(CFX_BitStream* hStream); - FX_BOOL ReadSharedObjHintTable(CFX_BitStream* hStream, FX_DWORD offset); - FX_DWORD GetItemLength(int index, const std::vector<FX_FILESIZE>& szArray); - - private: - int ReadPrimaryHintStreamOffset() const; - int ReadPrimaryHintStreamLength() const; - - CPDF_Dictionary* m_pLinearizedDict; - CPDF_DataAvail* m_pDataAvail; - FX_DWORD m_nFirstPageSharedObjs; - FX_FILESIZE m_szFirstPageObjOffset; - CFX_DWordArray m_dwDeltaNObjsArray; - CFX_DWordArray m_dwNSharedObjsArray; - CFX_DWordArray m_dwSharedObjNumArray; - CFX_DWordArray m_dwIdentifierArray; - std::vector<FX_FILESIZE> m_szPageOffsetArray; - std::vector<FX_FILESIZE> m_szSharedObjOffsetArray; -}; - -#endif // CORE_SRC_FPDFAPI_FPDF_PARSER_CPDF_HINT_TABLES_H_ |