libfontmanager/layout/PairPositioningSubtables.cpp

44 le_uint32 PairPositioningSubtable::process(const LEReferenceTo<PairPositioningSubtable> &base, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode &success) const
56       return subtable->process(subtable, glyphIterator, fontInstance, success);
66       return subtable->process(subtable, glyphIterator, fontInstance, success);
75 le_uint32 PairPositioningFormat1Subtable::process(const LEReferenceTo<PairPositioningFormat1Subtable> &base, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode &success) const
77     LEGlyphID firstGlyph = glyphIterator->getCurrGlyphID();
79     GlyphIterator tempIterator(*glyphIterator);
83     if (LE_SUCCESS(success) && coverageIndex >= 0 && glyphIterator->next() && (le_uint32)coverageIndex < pairSetTableOffsetArrayRef.getCount()) {
93         LEGlyphID secondGlyph = glyphIterator->getCurrGlyphID();
111             valueRecord2->adjustPosition(SWAPW(valueFormat2), base, *glyphIterator, fontInstance, success);
115         // back up glyphIterator so second glyph can be
117         glyphIterator->prev();
124 le_uint32 PairPositioningFormat2Subtable::process(const LEReferenceTo<PairPositioningFormat2Subtable> &base, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode &success) const
126     LEGlyphID firstGlyph = glyphIterator->getCurrGlyphID();
133     GlyphIterator tempIterator(*glyphIterator);
135     if (coverageIndex >= 0 && glyphIterator->next()) {
136         LEGlyphID secondGlyph = glyphIterator->getCurrGlyphID();
156               valueRecord2->adjustPosition(SWAPW(valueFormat2), thisRef, *glyphIterator, fontInstance, success);
161         // back up glyphIterator so second glyph can be
163         glyphIterator->prev();