diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_font/fpdf_font.cpp')
-rw-r--r-- | core/src/fpdfapi/fpdf_font/fpdf_font.cpp | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp index 9954efcc5d..543816b03a 100644 --- a/core/src/fpdfapi/fpdf_font/fpdf_font.cpp +++ b/core/src/fpdfapi/fpdf_font/fpdf_font.cpp @@ -119,7 +119,7 @@ CPDF_Font::~CPDF_Font() { if (m_pFontFile) { m_pDocument->GetPageData()->ReleaseFontFileStreamAcc( - (CPDF_Stream*)m_pFontFile->GetStream()); + const_cast<CPDF_Stream*>(m_pFontFile->GetStream()->AsStream())); } } FX_BOOL CPDF_Font::IsVertWriting() const { @@ -275,7 +275,7 @@ void CPDF_Font::LoadFontDescriptor(CPDF_Dictionary* pFontDesc) { FX_DWORD dwFontSize = m_pFontFile->GetSize(); if (!m_Font.LoadEmbedded(pFontData, dwFontSize)) { m_pDocument->GetPageData()->ReleaseFontFileStreamAcc( - (CPDF_Stream*)m_pFontFile->GetStream()); + const_cast<CPDF_Stream*>(m_pFontFile->GetStream()->AsStream())); m_pFontFile = nullptr; } } @@ -1709,10 +1709,10 @@ void CPDF_Type3Font::CheckType3FontMetrics() { CheckFontMetrics(); } CPDF_Type3Char* CPDF_Type3Font::LoadChar(FX_DWORD charcode, int level) { - if (level >= _FPDF_MAX_TYPE3_FORM_LEVEL_) { - return NULL; - } - CPDF_Type3Char* pChar = NULL; + if (level >= _FPDF_MAX_TYPE3_FORM_LEVEL_) + return nullptr; + + CPDF_Type3Char* pChar = nullptr; if (m_CacheMap.Lookup((void*)(uintptr_t)charcode, (void*&)pChar)) { if (pChar->m_bPageRequired && m_pPageResources) { delete pChar; @@ -1723,19 +1723,19 @@ CPDF_Type3Char* CPDF_Type3Font::LoadChar(FX_DWORD charcode, int level) { } const FX_CHAR* name = GetAdobeCharName(m_BaseEncoding, m_pCharNames, charcode); - if (name == NULL) { - return NULL; - } + if (!name) + return nullptr; + CPDF_Stream* pStream = - (CPDF_Stream*)(m_pCharProcs ? m_pCharProcs->GetElementValue(name) : NULL); - if (pStream == NULL || pStream->GetType() != PDFOBJ_STREAM) { - return NULL; - } + ToStream(m_pCharProcs ? m_pCharProcs->GetElementValue(name) : nullptr); + if (!pStream) + return nullptr; + pChar = new CPDF_Type3Char; pChar->m_pForm = new CPDF_Form( m_pDocument, m_pFontResources ? m_pFontResources : m_pPageResources, - pStream, NULL); - pChar->m_pForm->ParseContent(NULL, NULL, pChar, NULL, level + 1); + pStream, nullptr); + pChar->m_pForm->ParseContent(nullptr, nullptr, pChar, nullptr, level + 1); FX_FLOAT scale = m_FontMatrix.GetXUnit(); pChar->m_Width = (int32_t)(pChar->m_Width * scale + 0.5f); FX_RECT& rcBBox = pChar->m_BBox; @@ -1753,7 +1753,7 @@ CPDF_Type3Char* CPDF_Type3Font::LoadChar(FX_DWORD charcode, int level) { m_CacheMap.SetAt((void*)(uintptr_t)charcode, pChar); if (pChar->m_pForm->CountObjects() == 0) { delete pChar->m_pForm; - pChar->m_pForm = NULL; + pChar->m_pForm = nullptr; } return pChar; } |