From 859d06f4ab89f4b6bcf4428585271c8c1d18907c Mon Sep 17 00:00:00 2001
From: Artem Strygin <art-snake@yandex-team.ru>
Date: Thu, 12 Jul 2018 09:50:19 +0000
Subject: Implement CPDF_HintsTable::SharedObjGroupInfo.

Merge shared objects related data into CPDF_HintsTable::SharedObjGroupInfo.

Change-Id: I53bb7fc42ea6bcd26b3ebf91b8c6aa402108d086
Reviewed-on: https://pdfium-review.googlesource.com/15830
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
---
 core/fpdfapi/parser/cpdf_hint_tables.h | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'core/fpdfapi/parser/cpdf_hint_tables.h')

diff --git a/core/fpdfapi/parser/cpdf_hint_tables.h b/core/fpdfapi/parser/cpdf_hint_tables.h
index 0db190b189..861f231547 100644
--- a/core/fpdfapi/parser/cpdf_hint_tables.h
+++ b/core/fpdfapi/parser/cpdf_hint_tables.h
@@ -20,6 +20,11 @@ class CPDF_ReadValidator;
 
 class CPDF_HintTables {
  public:
+  struct SharedObjGroupInfo {
+    FX_FILESIZE m_szOffset = 0;
+    uint32_t m_dwLength = 0;
+  };
+
   class PageInfo {
    public:
     PageInfo();
@@ -74,6 +79,9 @@ class CPDF_HintTables {
   bool LoadHintStream(CPDF_Stream* pHintStream);
 
   const std::vector<PageInfo>& PageInfos() const { return m_PageInfos; }
+  const std::vector<SharedObjGroupInfo>& SharedGroupInfos() const {
+    return m_SharedObjGroupInfos;
+  }
 
  protected:
   bool ReadPageHintTable(CFX_BitStream* hStream);
@@ -95,8 +103,7 @@ class CPDF_HintTables {
   FX_FILESIZE m_szFirstPageObjOffset;
 
   std::vector<PageInfo> m_PageInfos;
-  std::vector<uint32_t> m_dwSharedObjNumArray;
-  std::vector<FX_FILESIZE> m_szSharedObjOffsetArray;
+  std::vector<SharedObjGroupInfo> m_SharedObjGroupInfos;
 };
 
 #endif  // CORE_FPDFAPI_PARSER_CPDF_HINT_TABLES_H_
-- 
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