ICU-64232.0.1.tar.gz

[apple/icu.git] / icuSources / layout / ExtensionSubtables.cpp

diff --git a/icuSources/layout/ExtensionSubtables.cpp b/icuSources/layout/ExtensionSubtables.cpp
deleted file mode 100644 (file)
index 8ac03a2..0000000
--- a/icuSources/layout/ExtensionSubtables.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * %W% %E%
- *
- * (C) Copyright IBM Corp. 2008-2013 - All Rights Reserved
- *
- */
-
-#include "LETypes.h"
-#include "OpenTypeTables.h"
-#include "GlyphSubstitutionTables.h"
-#include "LookupProcessor.h"
-#include "ExtensionSubtables.h"
-#include "GlyphIterator.h"
-#include "LESwaps.h"
-
-U_NAMESPACE_BEGIN
-
-// read a 32-bit value that might only be 16-bit-aligned in memory
-static inline le_uint32 READ_LONG(le_uint32 code) {
-    le_uint16* first = ((le_uint16*)&code);
-    le_uint16* second = (((le_uint16*)&code) + 1);
-    return (le_uint32)((SWAPW(*first) << 16) + SWAPW(*second));
-}
-
-// FIXME: should look at the format too... maybe have a sub-class for it?
-le_uint32 ExtensionSubtable::process(const LookupProcessor *lookupProcessor, le_uint16 lookupType,
-                                      GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const
-{
-    const LEReferenceTo<ExtensionSubtable> thisRef(lookupProcessor->getReference(), success); // create a reference to this
-
-    if (LE_FAILURE(success)) {
-        return 0;
-    }
-
-    le_uint16 elt = SWAPW(extensionLookupType);
-
-    if (elt != lookupType) {      
-        le_uint32 extOffset = READ_LONG(extensionOffset);
-        LEReferenceTo<LookupSubtable> subtable(thisRef, success, extOffset);
-
-        if(LE_SUCCESS(success)) {
-          return lookupProcessor->applySubtable(subtable, elt, glyphIterator, fontInstance, success);
-        }
-    }
-
-    return 0;
-}
-
-U_NAMESPACE_END