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| author | Dan Sinclair <dsinclair@chromium.org> | 2015-10-22 15:34:16 -0400 |
|---|---|---|
| committer | Dan Sinclair <dsinclair@chromium.org> | 2015-10-22 15:34:16 -0400 |
| commit | 338805f1366dcdf9a5b48cf591541cf98d7490f1 (patch) | |
| tree | 161b722bbb0628b290084b20fa8aa8f1d436c896 /core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp | |
| parent | c6d8683dbdd922c86375fb0520d420de13d683ed (diff) | |
| download | pdfium-338805f1366dcdf9a5b48cf591541cf98d7490f1.tar.xz | |
Add type cast definitions for CPDF_Stream.
This Cl adds ToStream, CPDF_Object::AsStream and CPDF_Object::IsStream and
updates the src to use them as needed.
BUG=pdfium:201
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1402413004 .
Diffstat (limited to 'core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp')
| -rw-r--r-- | core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp index 2396261276..5333fe8087 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_document.cpp @@ -338,8 +338,9 @@ FX_BOOL CPDF_Document::IsFormStream(FX_DWORD objnum, FX_BOOL& bForm) const { { CPDF_Object* pObj; if (m_IndirectObjs.Lookup((void*)(uintptr_t)objnum, (void*&)pObj)) { - bForm = pObj->GetType() == PDFOBJ_STREAM && - ((CPDF_Stream*)pObj)->GetDict()->GetString(FX_BSTRC("Subtype")) == + CPDF_Stream* pStream = pObj->AsStream(); + bForm = pStream && + pStream->GetDict()->GetString(FX_BSTRC("Subtype")) == FX_BSTRC("Form"); return TRUE; } |