1 files changed, 62 insertions, 0 deletions
diff --git a/extern/bFTGL/src/FTCharmap.cpp b/extern/bFTGL/src/FTCharmap.cpp
new file mode 100644
index 00000000000..f2400eea0f6
--- /dev/null
+++ b/extern/bFTGL/src/FTCharmap.cpp
@@ -0,0 +1,62 @@
+#include "FTFace.h"
+#include "FTCharmap.h"
+
+
+FTCharmap::FTCharmap( FTFace* face)
+:   ftFace( *(face->Face())),
+    err(0)
+{
+    if( !ftFace->charmap)
+    {
+        err = FT_Set_Charmap( ftFace, ftFace->charmaps[0]);
+    }
+    
+    ftEncoding = ftFace->charmap->encoding;
+}
+
+
+FTCharmap::~FTCharmap()
+{
+    charMap.clear();
+}
+
+
+bool FTCharmap::CharMap( FT_Encoding encoding)
+{
+    if( ftEncoding == encoding)
+    {
+        return true;
+    }
+    
+    err = FT_Select_Charmap( ftFace, encoding );
+    
+    if( !err)
+    {
+        ftEncoding = encoding;
+    }
+    else
+    {
+        ftEncoding = ft_encoding_none;
+    }
+        
+    charMap.clear();
+    return !err;
+}
+
+
+unsigned int FTCharmap::GlyphListIndex( unsigned int characterCode )
+{
+    return charMap.find( characterCode);
+}
+
+
+unsigned int FTCharmap::FontIndex( unsigned int characterCode )
+{
+    return FT_Get_Char_Index( ftFace, characterCode);
+}
+
+
+void FTCharmap::InsertIndex( const unsigned int characterCode, const unsigned int containerIndex)
+{
+    charMap.insert( characterCode, containerIndex);
+}