Index: core/fpdfapi/fpdf_font/cpdf_font.cpp |
diff --git a/core/fpdfapi/fpdf_font/cpdf_font.cpp b/core/fpdfapi/fpdf_font/cpdf_font.cpp |
index 8101bd49a65eab2364ec6cd611466b9eac8e87bc..fe44e539a1bbf5d0534a886276e6b7f9f091469f 100644 |
--- a/core/fpdfapi/fpdf_font/cpdf_font.cpp |
+++ b/core/fpdfapi/fpdf_font/cpdf_font.cpp |
@@ -451,3 +451,24 @@ const FX_CHAR* CPDF_Font::GetAdobeCharName( |
name = PDF_CharNameFromPredefinedCharSet(iBaseEncoding, charcode); |
return name && name[0] ? name : nullptr; |
} |
+ |
+uint32_t CPDF_Font::FallbackFontFromCharcode(uint32_t charcode, |
dsinclair
2016/08/23 19:41:18
This only ever returns 1, can the return value jus
npm
2016/08/23 20:36:57
The intention is that the return value may be diff
|
+ bool* pVertGlyph) { |
+ if (m_FontPlusFallbacks.size() < 2) { |
+ m_FontPlusFallbacks.push_back(new CFX_Font()); |
dsinclair
2016/08/23 19:41:18
This font is going to end up leaking. The other fo
npm
2016/08/23 20:36:57
Ok, a vector of unique pointers using only the fal
|
+ m_FontPlusFallbacks[1]->LoadSubst("Arial", IsTrueTypeFont(), m_Flags, |
+ m_StemV * 5, m_ItalicAngle, 0, |
+ IsVertWriting()); |
+ } |
+ return 1; |
+} |
+ |
+int CPDF_Font::FallbackGlyphFromCharcode(int fallbackFont, |
+ uint32_t charcode, |
+ bool* pVertGlyph) { |
+ int glyph = FXFT_Get_Char_Index(m_FontPlusFallbacks[fallbackFont]->GetFace(), |
+ charcode); |
+ if (glyph == 0 || glyph == 0xffff) |
+ return -1; |
+ return glyph; |
+} |