src/share/native/sun/font/layout/StateTableProcessor.cpp

rev 1554 : 8158302: Handle contextual glyph substitutions
Reviewed-by: prr

*** 79,88 ****
--- 79,89 ----
  
      beginStateTable();
  
      while (currGlyph <= glyphCount) {
          if(LE_STATE_PATIENCE_DECR()) break; // patience exceeded.
+         if (LE_FAILURE(success)) break;
          ClassCode classCode = classCodeOOB;
          if (currGlyph == glyphCount) {
              // XXX: How do we handle EOT vs. EOL?
              classCode = classCodeEOT;
              break;
*** 98,108 ****
  
          LEReferenceToArrayOf<EntryTableIndex> stateArray(stHeader, success, currentState, LE_UNBOUNDED_ARRAY);
          EntryTableIndex entryTableIndex = stateArray.getObject((le_uint8)classCode, success);
          if (LE_FAILURE(success)) { break; }
          LE_STATE_PATIENCE_CURR(le_int32, currGlyph);
!         currentState = processStateEntry(glyphStorage, currGlyph, entryTableIndex);
          LE_STATE_PATIENCE_INCR(currGlyph);
      }
  
      endStateTable();
  }
--- 99,109 ----
  
          LEReferenceToArrayOf<EntryTableIndex> stateArray(stHeader, success, currentState, LE_UNBOUNDED_ARRAY);
          EntryTableIndex entryTableIndex = stateArray.getObject((le_uint8)classCode, success);
          if (LE_FAILURE(success)) { break; }
          LE_STATE_PATIENCE_CURR(le_int32, currGlyph);
!         currentState = processStateEntry(glyphStorage, currGlyph, entryTableIndex, success);
          LE_STATE_PATIENCE_INCR(currGlyph);
      }
  
      endStateTable();
  }