Henri Verbeet : usp10: Return the logical offset in GPOS_apply_ChainContextPos().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8d1566735ff3d44cd5ffd707a72df11b41a65464
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=8d1566735ff3d44cd5ffd707a7...

Author: Henri Verbeet 
Date:   Sun Feb 19 19:02:32 2017 +0100

usp10: Return the logical offset in GPOS_apply_ChainContextPos().

Signed-off-by: Henri Verbeet 
Signed-off-by: Aric Stewart 
Signed-off-by: Alexandre Julliard

---

dlls/usp10/opentype.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/usp10/opentype.c b/dlls/usp10/opentype.c
index 1371145..0cf474d 100644
--- a/dlls/usp10/opentype.c
+++ b/dlls/usp10/opentype.c
@@ -2249,14 +2249,14 @@ static INT GPOS_apply_ChainContextPos(ScriptCache *psc, LPOUTLINETEXTMETRICW lpo
                     TRACE("Position: %i -> %i %i\n",k, SequenceIndex, lookupIndex);
                     GPOS_apply_lookup(psc, lpotm, lplogfont, analysis, piAdvance, lookup, lookupIndex, glyphs, glyph_index + SequenceIndex, glyph_count, pGoffset);
                 }
-                return glyph_index + indexGlyphs + GET_BE_WORD(ccpf3_3->LookaheadGlyphCount);
+                return indexGlyphs + GET_BE_WORD(ccpf3_3->LookaheadGlyphCount);
             }
-            else return glyph_index + 1;
+            else return 1;
         }
         else
             FIXME("Unhandled Chaining Contextual Positioning Format %i\n",GET_BE_WORD(ccpf3->PosFormat));
     }
-    return glyph_index + 1;
+    return 1;
 }

static INT GPOS_apply_lookup(ScriptCache *psc, LPOUTLINETEXTMETRICW lpotm, LPLOGFONTW lplogfont, const SCRIPT_ANALYSIS *analysis, INT* piAdvance, const OT_LookupList* lookup, INT lookup_index, const WORD *glyphs, INT glyph_index, INT glyph_count, GOFFSET *pGoffset)
@@ -2421,7 +2421,7 @@ static INT GPOS_apply_lookup(ScriptCache *psc, LPOUTLINETEXTMETRICW lpotm, LPLOG
                     lookup, look, glyphs, glyph_index, glyph_count, ppem, pGoffset);

case GPOS_LOOKUP_POSITION_CONTEXT_CHAINED:
-            return GPOS_apply_ChainContextPos(psc, lpotm, lplogfont, analysis, piAdvance,
+            return glyph_index + GPOS_apply_ChainContextPos(psc, lpotm, lplogfont, analysis, piAdvance,
                     lookup, look, glyphs, glyph_index, glyph_count, ppem, pGoffset);

default: