8140543: Arrange font actions

Reviewed-by: prr, srl, mschoene

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

@@ -76,11 +76,11 @@ ByteOffset IndicRearrangementProcessor::processStateEntry(LEGlyphStorage &glyphS
     }
 
     if (flags & irfMarkFirst) {
-        firstGlyph = (le_uint32)currGlyph;
+        firstGlyph = currGlyph;
     }
 
     if (flags & irfMarkLast) {
-        lastGlyph = (le_uint32)currGlyph;
+        lastGlyph = currGlyph;
     }
 
     doRearrangementAction(glyphStorage, (IndicRearrangementVerb) (flags & irfVerbMask), success);

src/share/native/sun/font/layout/IndicRearrangementProcessor.h

@@ -76,8 +76,8 @@ public:
     static UClassID getStaticClassID();
 
 protected:
-    le_uint32 firstGlyph;
-    le_uint32 lastGlyph;
+    le_int32 firstGlyph;
+    le_int32 lastGlyph;
 
     LEReferenceTo<IndicRearrangementSubtableHeader> indicRearrangementSubtableHeader;
     LEReferenceToArrayOf<IndicRearrangementStateEntry> entryTable;

src/share/native/sun/font/layout/IndicRearrangementProcessor2.cpp

@@ -74,11 +74,11 @@ le_uint16 IndicRearrangementProcessor2::processStateEntry(LEGlyphStorage &glyphS
     }
 
     if (flags & irfMarkFirst) {
-        firstGlyph = (le_uint32)currGlyph;
+        firstGlyph = currGlyph;
     }
 
     if (flags & irfMarkLast) {
-        lastGlyph = (le_uint32)currGlyph;
+        lastGlyph = currGlyph;
     }
 
     doRearrangementAction(glyphStorage, (IndicRearrangementVerb) (flags & irfVerbMask), success);

src/share/native/sun/font/layout/IndicRearrangementProcessor2.h

@@ -76,8 +76,8 @@ public:
     static UClassID getStaticClassID();
 
 protected:
-    le_uint32 firstGlyph;
-    le_uint32 lastGlyph;
+    le_int32 firstGlyph;
+    le_int32 lastGlyph;
 
     LEReferenceToArrayOf<IndicRearrangementStateEntry2> entryTable;
     LEReferenceTo<IndicRearrangementSubtableHeader2> indicRearrangementSubtableHeader;