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| author | Dan Sinclair <dsinclair@chromium.org> | 2015-10-26 13:02:07 -0400 |
|---|---|---|
| committer | Dan Sinclair <dsinclair@chromium.org> | 2015-10-26 13:02:07 -0400 |
| commit | 7e155865c90cc1115cc7193b7646a341d8f9093e (patch) | |
| tree | 44e4351192f0af909671df95a1aac16a1609f750 /fpdfsdk/src | |
| parent | 9024e026dae1af064b8467bb0f62278417fb82d1 (diff) | |
| download | pdfium-7e155865c90cc1115cc7193b7646a341d8f9093e.tar.xz | |
Revert "Add type cast definitions for CPDF_Reference."
This is causing pixel test failures on the bots.
FAILURE: bug_543018_2.in
FAILURE: bug_543018_1.in
FAILURE: bug_524043_1.in
This reverts commit 9024e026dae1af064b8467bb0f62278417fb82d1.
Add type cast definitions for CPDF_Reference.
This Cl adds ToReference, CPDF_Object::AsReference and CPDF_Object::IsReference
and updates the src to use them as needed.
BUG=pdfium:201
TBR=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1420973002 .
Review URL: https://codereview.chromium.org/1414393006 .
Diffstat (limited to 'fpdfsdk/src')
| -rw-r--r-- | fpdfsdk/src/fpdf_flatten.cpp | 4 | ||||
| -rw-r--r-- | fpdfsdk/src/fpdf_transformpage.cpp | 8 | ||||
| -rw-r--r-- | fpdfsdk/src/fpdfppo.cpp | 2 |
3 files changed, 9 insertions, 5 deletions
diff --git a/fpdfsdk/src/fpdf_flatten.cpp b/fpdfsdk/src/fpdf_flatten.cpp index 75db8f806d..39441c4aef 100644 --- a/fpdfsdk/src/fpdf_flatten.cpp +++ b/fpdfsdk/src/fpdf_flatten.cpp @@ -444,10 +444,12 @@ DLLEXPORT int STDCALL FPDFPage_Flatten(FPDF_PAGE page, int nFlag) { CFX_ByteString sKey; CPDF_Object* pFirstObj = pAPDic->GetNextElement(pos, sKey); if (pFirstObj) { - if (pFirstObj->IsReference()) + if (pFirstObj->GetType() == PDFOBJ_REFERENCE) pFirstObj = pFirstObj->GetDirect(); + if (!pFirstObj->IsStream()) continue; + pAPStream = pFirstObj->AsStream(); } } diff --git a/fpdfsdk/src/fpdf_transformpage.cpp b/fpdfsdk/src/fpdf_transformpage.cpp index 8a835fb220..20713fe07d 100644 --- a/fpdfsdk/src/fpdf_transformpage.cpp +++ b/fpdfsdk/src/fpdf_transformpage.cpp @@ -135,7 +135,8 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page, CPDF_Reference* pRef = new CPDF_Reference(pDoc, pStream->GetObjNum()); pContentArray->InsertAt(0, pRef); pContentArray->AddReference(pDoc, pEndStream); - } else if (CPDF_Reference* pReference = ToReference(pContentObj)) { + } else if (pContentObj && pContentObj->GetType() == PDFOBJ_REFERENCE) { + CPDF_Reference* pReference = (CPDF_Reference*)pContentObj; CPDF_Object* pDirectObj = pReference->GetDirect(); if (pDirectObj) { if (CPDF_Array* pArray = pDirectObj->AsArray()) { @@ -164,7 +165,7 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page, CPDF_Dictionary* pDict = nullptr; CFX_ByteString key; CPDF_Object* pObj = pPattenDict->GetNextElement(pos, key); - if (pObj->IsReference()) + if (pObj->GetType() == PDFOBJ_REFERENCE) pObj = pObj->GetDirect(); if (pObj->IsDictionary()) @@ -305,7 +306,8 @@ DLLEXPORT void STDCALL FPDFPage_InsertClipPath(FPDF_PAGE page, pContentArray = pArray; CPDF_Reference* pRef = new CPDF_Reference(pDoc, pStream->GetObjNum()); pContentArray->InsertAt(0, pRef); - } else if (CPDF_Reference* pReference = ToReference(pContentObj)) { + } else if (pContentObj && pContentObj->GetType() == PDFOBJ_REFERENCE) { + CPDF_Reference* pReference = (CPDF_Reference*)pContentObj; CPDF_Object* pDirectObj = pReference->GetDirect(); if (pDirectObj) { if (CPDF_Array* pArray = pDirectObj->AsArray()) { diff --git a/fpdfsdk/src/fpdfppo.cpp b/fpdfsdk/src/fpdfppo.cpp index 6bdd7c5e67..c9df813789 100644 --- a/fpdfsdk/src/fpdfppo.cpp +++ b/fpdfsdk/src/fpdfppo.cpp @@ -207,7 +207,7 @@ FX_BOOL CPDF_PageOrganizer::UpdateReference(CPDF_Object* pObj, ObjectNumberMap* pObjNumberMap) { switch (pObj->GetType()) { case PDFOBJ_REFERENCE: { - CPDF_Reference* pReference = pObj->AsReference(); + CPDF_Reference* pReference = (CPDF_Reference*)pObj; FX_DWORD newobjnum = GetNewObjId(pDoc, pObjNumberMap, pReference); if (newobjnum == 0) return FALSE; |