update unused code list

Change-Id: I4d6ad11fbe68420931e88defa20afbef290d4d24

3 files changed, 2 insertions, 68 deletions

diff --git a/vcl/generic/glyphs/gcach_ftyp.cxx b/vcl/generic/glyphs/gcach_ftyp.cxx
index 8ac55e40b28b..d4f2b02cfb5b 100644
--- a/vcl/generic/glyphs/gcach_ftyp.cxx
+++ b/vcl/generic/glyphs/gcach_ftyp.cxx
@@ -341,8 +341,7 @@ FtFontInfo::~FtFontInfo()
     delete mpChar2Glyph;
     delete mpGlyph2Char;
 #ifdef ENABLE_GRAPHITE
-    if (mpGraphiteFace)
-        delete mpGraphiteFace;
+    delete mpGraphiteFace;
 #endif
 }
 
@@ -416,7 +415,7 @@ bool FtFontInfo::HasExtraKerning() const
     if( !mpExtraKernInfo )
         return false;
     // TODO: how to enable the line below without getting #i29881# back?
-    // on the other hand being to optimistic doesn't cause problems
+    // on the other hand being too optimistic doesn't cause problems
     // return mpExtraKernInfo->HasKernPairs();
     return true;
 }
@@ -432,19 +431,6 @@ int FtFontInfo::GetExtraKernPairs( ImplKernPairData** ppKernPairs ) const
 
 // -----------------------------------------------------------------------
 
-int FtFontInfo::GetExtraGlyphKernValue( int nLeftGlyph, int nRightGlyph ) const
-{
-    if( !mpExtraKernInfo )
-        return 0;
-    if( !mpGlyph2Char )
-        return 0;
-    sal_Unicode cLeftChar   = (*mpGlyph2Char)[ nLeftGlyph ];
-    sal_Unicode cRightChar  = (*mpGlyph2Char)[ nRightGlyph ];
-    return mpExtraKernInfo->GetUnscaledKernValue( cLeftChar, cRightChar );
-}
-
-// -----------------------------------------------------------------------
-
 static unsigned GetUInt( const unsigned char* p ) { return((p[0]<<24)+(p[1]<<16)+(p[2]<<8)+p[3]);}
 static unsigned GetUShort( const unsigned char* p ){ return((p[0]<<8)+p[1]);}
 //static signed GetSShort( const unsigned char* p ){ return((short)((p[0]<<8)+p[1]));}
@@ -1843,38 +1829,6 @@ bool ServerFont::GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) c
 }
 
 // -----------------------------------------------------------------------
-// kerning stuff
-// -----------------------------------------------------------------------
-
-int ServerFont::GetGlyphKernValue( int nGlyphLeft, int nGlyphRight ) const
-{
-    // if no kerning info is available from Freetype
-    // then we may have to use extra info provided by e.g. psprint
-    if( !FT_HAS_KERNING( maFaceFT ) || !FT_IS_SFNT( maFaceFT ) )
-    {
-        int nKernVal = mpFontInfo->GetExtraGlyphKernValue( nGlyphLeft, nGlyphRight );
-        if( !nKernVal )
-            return 0;
-        // scale the kern value to match the font size
-        const FontSelectPattern& rFSD = GetFontSelData();
-        nKernVal *= rFSD.mnWidth ? rFSD.mnWidth : rFSD.mnHeight;
-        return (nKernVal + 500) / 1000;
-    }
-
-    // when font faces of different sizes share the same maFaceFT
-    // then we have to make sure that it uses the correct maSizeFT
-    if( maSizeFT )
-        pFTActivateSize( maSizeFT );
-
-    // use Freetype's kerning info
-    FT_Vector aKernVal;
-    FT_Error rcFT = FT_Get_Kerning( maFaceFT, nGlyphLeft, nGlyphRight,
-                FT_KERNING_DEFAULT, &aKernVal );
-    int nResult = (rcFT == FT_Err_Ok) ? (aKernVal.x + 32) >> 6 : 0;
-    return nResult;
-}
-
-// -----------------------------------------------------------------------
 
 sal_uLong ServerFont::GetKernPairs( ImplKernPairData** ppKernPairs ) const
 {
diff --git a/vcl/generic/glyphs/gcach_ftyp.hxx b/vcl/generic/glyphs/gcach_ftyp.hxx
index 192704faaf1a..817b3d51ae53 100644
--- a/vcl/generic/glyphs/gcach_ftyp.hxx
+++ b/vcl/generic/glyphs/gcach_ftyp.hxx
@@ -102,7 +102,6 @@ public:
 
     bool                  HasExtraKerning() const;
     int                   GetExtraKernPairs( ImplKernPairData** ) const;
-    int                   GetExtraGlyphKernValue( int nLeftGlyph, int nRightGlyph ) const;
 
 private:
     FT_FaceRec_*    maFaceFT;
diff --git a/vcl/generic/glyphs/glyphcache.cxx b/vcl/generic/glyphs/glyphcache.cxx
index 2ed37a79b14c..dc2f4e5ba00f 100644
--- a/vcl/generic/glyphs/glyphcache.cxx
+++ b/vcl/generic/glyphs/glyphcache.cxx
@@ -456,25 +456,6 @@ int ExtraKernInfo::GetUnscaledKernPairs( ImplKernPairData** ppKernPairs ) const
     return nKernCount;
 }
 
-//--------------------------------------------------------------------------
-
-int ExtraKernInfo::GetUnscaledKernValue( sal_Unicode cLeft, sal_Unicode cRight ) const
-{
-    if( !mbInitialized )
-        Initialize();
-
-    if( maUnicodeKernPairs.empty() )
-        return 0;
-
-    ImplKernPairData aKernPair = { cLeft, cRight, 0 };
-    UnicodeKernPairs::const_iterator it = maUnicodeKernPairs.find( aKernPair );
-    if( it == maUnicodeKernPairs.end() )
-        return 0;
-
-    int nUnscaledValue = (*it).mnKern;
-    return nUnscaledValue;
-}
-
 // =======================================================================
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */