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changeset 1762:98682486eca1

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8186867: Improve native glyph layouts Reviewed-by: serb, rhalade, mschoene
author prr
date Fri, 22 Sep 2017 12:09:34 -0700
parents a63aa5418847
children 0765375af7d0
files src/share/native/sun/font/layout/LookupTables.cpp src/share/native/sun/font/layout/LookupTables.h
diffstat 2 files changed, 11 insertions(+), 11 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/native/sun/font/layout/LookupTables.cpp	Tue Nov 14 13:53:48 2017 +0000
+++ b/src/share/native/sun/font/layout/LookupTables.cpp	Fri Sep 22 12:09:34 2017 -0700
@@ -52,9 +52,9 @@
 const LookupSegment *BinarySearchLookupTable::lookupSegment(const LETableReference &base, const LookupSegment *segments, LEGlyphID glyph, LEErrorCode &success) const
 {
 
-    le_int16  unity = SWAPW(unitSize);
-    le_int16  probe = SWAPW(searchRange);
-    le_int16  extra = SWAPW(rangeShift);
+    le_uint16  unity = SWAPW(unitSize);
+    le_uint16  probe = SWAPW(searchRange);
+    le_uint16  extra = SWAPW(rangeShift);
     TTGlyphID ttGlyph = (TTGlyphID) LE_GET_GLYPH(glyph);
     LEReferenceTo<LookupSegment> entry(base, success, segments);
     LEReferenceTo<LookupSegment> trial(entry, success, extra);
@@ -84,9 +84,9 @@
 
 const LookupSingle *BinarySearchLookupTable::lookupSingle(const LETableReference &base, const LookupSingle *entries, LEGlyphID glyph, LEErrorCode &success) const
 {
-    le_int16  unity = SWAPW(unitSize);
-    le_int16  probe = SWAPW(searchRange);
-    le_int16  extra = SWAPW(rangeShift);
+    le_uint16  unity = SWAPW(unitSize);
+    le_uint16  probe = SWAPW(searchRange);
+    le_uint16  extra = SWAPW(rangeShift);
     TTGlyphID ttGlyph = (TTGlyphID) LE_GET_GLYPH(glyph);
     LEReferenceTo<LookupSingle> entry(base, success, entries);
     LEReferenceTo<LookupSingle> trial(entry, success, extra);
--- a/src/share/native/sun/font/layout/LookupTables.h	Tue Nov 14 13:53:48 2017 +0000
+++ b/src/share/native/sun/font/layout/LookupTables.h	Fri Sep 22 12:09:34 2017 -0700
@@ -74,11 +74,11 @@
 
 struct BinarySearchLookupTable : LookupTable
 {
-    le_int16 unitSize;
-    le_int16 nUnits;
-    le_int16 searchRange;
-    le_int16 entrySelector;
-    le_int16 rangeShift;
+    le_uint16 unitSize;
+    le_uint16 nUnits;
+    le_uint16 searchRange;
+    le_uint16 entrySelector;
+    le_uint16 rangeShift;
 
     const LookupSegment *lookupSegment(const LETableReference &base, const LookupSegment *segments, LEGlyphID glyph, LEErrorCode &success) const;