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-rw-r--r--core/fpdfapi/font/cpdf_cidfont.cpp20
-rw-r--r--core/fpdfapi/font/cpdf_cidfont.h2
-rw-r--r--core/fpdfapi/font/cpdf_font.cpp6
-rw-r--r--core/fpdfapi/font/cpdf_font.h2
-rw-r--r--core/fpdfapi/font/cpdf_simplefont.cpp4
-rw-r--r--core/fpdfapi/font/cpdf_type1font.cpp3
-rw-r--r--core/fpdfapi/font/cpdf_type3font.cpp6
-rw-r--r--core/fpdfapi/parser/cpdf_document.cpp3
-rw-r--r--core/fpdfapi/parser/cpdf_document.h2
9 files changed, 25 insertions, 23 deletions
diff --git a/core/fpdfapi/font/cpdf_cidfont.cpp b/core/fpdfapi/font/cpdf_cidfont.cpp
index 77cc6735b5..38a4d65423 100644
--- a/core/fpdfapi/font/cpdf_cidfont.cpp
+++ b/core/fpdfapi/font/cpdf_cidfont.cpp
@@ -338,11 +338,11 @@ bool CPDF_CIDFont::Load() {
return true;
}
- CPDF_Array* pFonts = m_pFontDict->GetArrayFor("DescendantFonts");
+ const CPDF_Array* pFonts = m_pFontDict->GetArrayFor("DescendantFonts");
if (!pFonts || pFonts->GetCount() != 1)
return false;
- CPDF_Dictionary* pCIDFontDict = pFonts->GetDictAt(0);
+ const CPDF_Dictionary* pCIDFontDict = pFonts->GetDictAt(0);
if (!pCIDFontDict)
return false;
@@ -354,7 +354,7 @@ bool CPDF_CIDFont::Load() {
!IsEmbedded()) {
m_bAdobeCourierStd = true;
}
- CPDF_Dictionary* pFontDesc = pCIDFontDict->GetDictFor("FontDescriptor");
+ const CPDF_Dictionary* pFontDesc = pCIDFontDict->GetDictFor("FontDescriptor");
if (pFontDesc)
LoadFontDescriptor(pFontDesc);
@@ -383,7 +383,7 @@ bool CPDF_CIDFont::Load() {
m_Charset = m_pCMap->GetCharset();
if (m_Charset == CIDSET_UNKNOWN) {
- CPDF_Dictionary* pCIDInfo = pCIDFontDict->GetDictFor("CIDSystemInfo");
+ const CPDF_Dictionary* pCIDInfo = pCIDFontDict->GetDictFor("CIDSystemInfo");
if (pCIDInfo) {
m_Charset = CPDF_CMapParser::CharsetFromOrdering(
pCIDInfo->GetStringFor("Ordering").AsStringView());
@@ -401,7 +401,7 @@ bool CPDF_CIDFont::Load() {
FT_UseCIDCharmap(m_Font.GetFace(), m_pCMap->GetCoding());
}
m_DefaultWidth = pCIDFontDict->GetIntegerFor("DW", 1000);
- CPDF_Array* pWidthArray = pCIDFontDict->GetArrayFor("W");
+ const CPDF_Array* pWidthArray = pCIDFontDict->GetArrayFor("W");
if (pWidthArray)
LoadMetricsArray(pWidthArray, &m_WidthList, 1);
if (!IsEmbedded())
@@ -422,7 +422,7 @@ bool CPDF_CIDFont::Load() {
pWidthArray = pCIDFontDict->GetArrayFor("W2");
if (pWidthArray)
LoadMetricsArray(pWidthArray, &m_VertMetrics, 3);
- CPDF_Array* pDefaultArray = pCIDFontDict->GetArrayFor("DW2");
+ const CPDF_Array* pDefaultArray = pCIDFontDict->GetArrayFor("DW2");
if (pDefaultArray) {
m_DefaultVY = pDefaultArray->GetIntegerAt(0);
m_DefaultW1 = pDefaultArray->GetIntegerAt(1);
@@ -775,7 +775,7 @@ void CPDF_CIDFont::LoadSubstFont() {
g_CharsetCPs[m_Charset], IsVertWriting());
}
-void CPDF_CIDFont::LoadMetricsArray(CPDF_Array* pArray,
+void CPDF_CIDFont::LoadMetricsArray(const CPDF_Array* pArray,
std::vector<uint32_t>* result,
int nElements) {
int width_status = 0;
@@ -783,11 +783,11 @@ void CPDF_CIDFont::LoadMetricsArray(CPDF_Array* pArray,
uint32_t first_code = 0;
uint32_t last_code = 0;
for (size_t i = 0; i < pArray->GetCount(); i++) {
- CPDF_Object* pObj = pArray->GetDirectObjectAt(i);
+ const CPDF_Object* pObj = pArray->GetDirectObjectAt(i);
if (!pObj)
continue;
- if (CPDF_Array* pObjArray = pObj->AsArray()) {
+ if (const CPDF_Array* pObjArray = pObj->AsArray()) {
if (width_status != 1)
return;
if (first_code >
@@ -833,7 +833,7 @@ float CPDF_CIDFont::CIDTransformToFloat(uint8_t ch) {
void CPDF_CIDFont::LoadGB2312() {
m_BaseFont = m_pFontDict->GetStringFor("BaseFont");
- CPDF_Dictionary* pFontDesc = m_pFontDict->GetDictFor("FontDescriptor");
+ const CPDF_Dictionary* pFontDesc = m_pFontDict->GetDictFor("FontDescriptor");
if (pFontDesc)
LoadFontDescriptor(pFontDesc);
diff --git a/core/fpdfapi/font/cpdf_cidfont.h b/core/fpdfapi/font/cpdf_cidfont.h
index fe2e2fed4e..7d7b33eea8 100644
--- a/core/fpdfapi/font/cpdf_cidfont.h
+++ b/core/fpdfapi/font/cpdf_cidfont.h
@@ -66,7 +66,7 @@ class CPDF_CIDFont : public CPDF_Font {
void LoadGB2312();
int GetGlyphIndex(uint32_t unicodeb, bool* pVertGlyph);
int GetVerticalGlyph(int index, bool* pVertGlyph);
- void LoadMetricsArray(CPDF_Array* pArray,
+ void LoadMetricsArray(const CPDF_Array* pArray,
std::vector<uint32_t>* result,
int nElements);
void LoadSubstFont();
diff --git a/core/fpdfapi/font/cpdf_font.cpp b/core/fpdfapi/font/cpdf_font.cpp
index 35fed75c87..cc867d69d9 100644
--- a/core/fpdfapi/font/cpdf_font.cpp
+++ b/core/fpdfapi/font/cpdf_font.cpp
@@ -164,7 +164,7 @@ bool CPDF_Font::HasFontWidths() const {
return true;
}
-void CPDF_Font::LoadFontDescriptor(CPDF_Dictionary* pFontDesc) {
+void CPDF_Font::LoadFontDescriptor(const CPDF_Dictionary* pFontDesc) {
m_Flags = pFontDesc->GetIntegerFor("Flags", FXFONT_NONSYMBOLIC);
int ItalicAngle = 0;
bool bExistItalicAngle = false;
@@ -200,7 +200,7 @@ void CPDF_Font::LoadFontDescriptor(CPDF_Dictionary* pFontDesc) {
}
if (m_Descent > 10)
m_Descent = -m_Descent;
- CPDF_Array* pBBox = pFontDesc->GetArrayFor("FontBBox");
+ const CPDF_Array* pBBox = pFontDesc->GetArrayFor("FontBBox");
if (pBBox) {
m_FontBBox.left = pBBox->GetIntegerAt(0);
m_FontBBox.bottom = pBBox->GetIntegerAt(1);
@@ -208,7 +208,7 @@ void CPDF_Font::LoadFontDescriptor(CPDF_Dictionary* pFontDesc) {
m_FontBBox.top = pBBox->GetIntegerAt(3);
}
- CPDF_Stream* pFontFile = pFontDesc->GetStreamFor("FontFile");
+ const CPDF_Stream* pFontFile = pFontDesc->GetStreamFor("FontFile");
if (!pFontFile)
pFontFile = pFontDesc->GetStreamFor("FontFile2");
if (!pFontFile)
diff --git a/core/fpdfapi/font/cpdf_font.h b/core/fpdfapi/font/cpdf_font.h
index cda86e6ea3..a137879891 100644
--- a/core/fpdfapi/font/cpdf_font.h
+++ b/core/fpdfapi/font/cpdf_font.h
@@ -101,7 +101,7 @@ class CPDF_Font {
std::vector<ByteString>* pCharNames,
bool bEmbedded,
bool bTrueType);
- void LoadFontDescriptor(CPDF_Dictionary* pDict);
+ void LoadFontDescriptor(const CPDF_Dictionary* pDict);
void CheckFontMetrics();
const char* GetAdobeCharName(int iBaseEncoding,
diff --git a/core/fpdfapi/font/cpdf_simplefont.cpp b/core/fpdfapi/font/cpdf_simplefont.cpp
index 89f6fe1205..f7652d2635 100644
--- a/core/fpdfapi/font/cpdf_simplefont.cpp
+++ b/core/fpdfapi/font/cpdf_simplefont.cpp
@@ -104,11 +104,11 @@ FX_RECT CPDF_SimpleFont::GetCharBBox(uint32_t charcode) {
}
bool CPDF_SimpleFont::LoadCommon() {
- CPDF_Dictionary* pFontDesc = m_pFontDict->GetDictFor("FontDescriptor");
+ const CPDF_Dictionary* pFontDesc = m_pFontDict->GetDictFor("FontDescriptor");
if (pFontDesc) {
LoadFontDescriptor(pFontDesc);
}
- CPDF_Array* pWidthArray = m_pFontDict->GetArrayFor("Widths");
+ const CPDF_Array* pWidthArray = m_pFontDict->GetArrayFor("Widths");
m_bUseFontWidth = !pWidthArray;
if (pWidthArray) {
if (pFontDesc && pFontDesc->KeyExist("MissingWidth")) {
diff --git a/core/fpdfapi/font/cpdf_type1font.cpp b/core/fpdfapi/font/cpdf_type1font.cpp
index 77987bb5dc..8c286edcd0 100644
--- a/core/fpdfapi/font/cpdf_type1font.cpp
+++ b/core/fpdfapi/font/cpdf_type1font.cpp
@@ -77,7 +77,8 @@ CPDF_Type1Font* CPDF_Type1Font::AsType1Font() {
bool CPDF_Type1Font::Load() {
m_Base14Font = PDF_GetStandardFontName(&m_BaseFont);
if (m_Base14Font >= 0) {
- CPDF_Dictionary* pFontDesc = m_pFontDict->GetDictFor("FontDescriptor");
+ const CPDF_Dictionary* pFontDesc =
+ m_pFontDict->GetDictFor("FontDescriptor");
if (pFontDesc && pFontDesc->KeyExist("Flags"))
m_Flags = pFontDesc->GetIntegerFor("Flags");
else
diff --git a/core/fpdfapi/font/cpdf_type3font.cpp b/core/fpdfapi/font/cpdf_type3font.cpp
index c321f87897..9a79c30cab 100644
--- a/core/fpdfapi/font/cpdf_type3font.cpp
+++ b/core/fpdfapi/font/cpdf_type3font.cpp
@@ -43,7 +43,7 @@ CPDF_Type3Font* CPDF_Type3Font::AsType3Font() {
bool CPDF_Type3Font::Load() {
m_pFontResources = m_pFontDict->GetDictFor("Resources");
- CPDF_Array* pMatrix = m_pFontDict->GetArrayFor("FontMatrix");
+ const CPDF_Array* pMatrix = m_pFontDict->GetArrayFor("FontMatrix");
float xscale = 1.0f;
float yscale = 1.0f;
if (pMatrix) {
@@ -52,7 +52,7 @@ bool CPDF_Type3Font::Load() {
yscale = m_FontMatrix.d;
}
- CPDF_Array* pBBox = m_pFontDict->GetArrayFor("FontBBox");
+ const CPDF_Array* pBBox = m_pFontDict->GetArrayFor("FontBBox");
if (pBBox) {
CFX_FloatRect box(
pBBox->GetNumberAt(0) * xscale, pBBox->GetNumberAt(1) * yscale,
@@ -64,7 +64,7 @@ bool CPDF_Type3Font::Load() {
static constexpr size_t kCharLimit = FX_ArraySize(m_CharWidthL);
int StartChar = m_pFontDict->GetIntegerFor("FirstChar");
if (StartChar >= 0 && static_cast<size_t>(StartChar) < kCharLimit) {
- CPDF_Array* pWidthArray = m_pFontDict->GetArrayFor("Widths");
+ const CPDF_Array* pWidthArray = m_pFontDict->GetArrayFor("Widths");
if (pWidthArray) {
size_t count = std::min(pWidthArray->GetCount(), kCharLimit);
count = std::min(count, kCharLimit - StartChar);
diff --git a/core/fpdfapi/parser/cpdf_document.cpp b/core/fpdfapi/parser/cpdf_document.cpp
index 982539cd72..5264d4e795 100644
--- a/core/fpdfapi/parser/cpdf_document.cpp
+++ b/core/fpdfapi/parser/cpdf_document.cpp
@@ -475,7 +475,8 @@ CPDF_Font* CPDF_Document::LoadFont(CPDF_Dictionary* pFontDict) {
return m_pDocPage->GetFont(pFontDict);
}
-RetainPtr<CPDF_StreamAcc> CPDF_Document::LoadFontFile(CPDF_Stream* pStream) {
+RetainPtr<CPDF_StreamAcc> CPDF_Document::LoadFontFile(
+ const CPDF_Stream* pStream) {
return m_pDocPage->GetFontFileStreamAcc(pStream);
}
diff --git a/core/fpdfapi/parser/cpdf_document.h b/core/fpdfapi/parser/cpdf_document.h
index 4bbc6939e2..b169175668 100644
--- a/core/fpdfapi/parser/cpdf_document.h
+++ b/core/fpdfapi/parser/cpdf_document.h
@@ -91,7 +91,7 @@ class CPDF_Document : public CPDF_IndirectObjectHolder {
const CFX_Matrix& matrix);
RetainPtr<CPDF_Image> LoadImageFromPageData(uint32_t dwStreamObjNum);
- RetainPtr<CPDF_StreamAcc> LoadFontFile(CPDF_Stream* pStream);
+ RetainPtr<CPDF_StreamAcc> LoadFontFile(const CPDF_Stream* pStream);
RetainPtr<CPDF_IccProfile> LoadIccProfile(const CPDF_Stream* pStream);
void LoadDoc();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 04:13:55 +0000