Store the address of the page data map's value for proper referencing.

core/src/fpdfapi/fpdf_page/pageint.h

Index: core/src/fpdfapi/fpdf_page/pageint.h
diff --git a/core/src/fpdfapi/fpdf_page/pageint.h b/core/src/fpdfapi/fpdf_page/pageint.h
index f79b8d38f325135ca372e96c005415aace2bb159..473816bc4a811f7e61bcaf0f4891bc6a96d287d9 100644
--- a/core/src/fpdfapi/fpdf_page/pageint.h
+++ b/core/src/fpdfapi/fpdf_page/pageint.h
@@ -430,7 +430,9 @@ public:
     void                        ReleaseIccProfile(CPDF_Stream* pIccProfileStream, CPDF_IccProfile* pIccProfile);
     CPDF_StreamAcc*             GetFontFileStreamAcc(CPDF_Stream* pFontStream);
     void                        ReleaseFontFileStreamAcc(CPDF_Stream* pFontStream, FX_BOOL bForce = FALSE);
-    FX_BOOL                     IsForceClear() const {return m_bForceClear;}
+    FX_BOOL                     IsForceClear() const {return m_bForceClear;}
+    CPDF_ColorSpace**           FindColorSpacePtr(CPDF_Object* pCSObj);

[Tom Sepez, 2014/10/14 20:39:31]

nit:  are these const methods?  Is the arg a const CPDF_Object* ?

[Bo Xu, 2014/10/14 20:53:33]

They are const methods, I will put that in.

+    CPDF_Pattern**              FindPatternPtr(CPDF_Object* pPatternObj);
 
     CPDF_Document*              m_pPDFDoc;
     CPDF_FontMap                m_FontMap;
@@ -497,6 +499,7 @@ public:
         return m_pBaseCS;
     }
     CPDF_ColorSpace*	m_pBaseCS;
+    CPDF_ColorSpace**	m_pPtrBaseCS;
 };
 #define	MAX_PAGE_OBJECTS_UNIFY_NAMING				4096
 class CPDF_ResourceNaming : public CFX_Object