diff options
Diffstat (limited to 'Build/source/libs/icu/icu-src/source/layout/ExtensionSubtables.cpp')
-rw-r--r-- | Build/source/libs/icu/icu-src/source/layout/ExtensionSubtables.cpp | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/Build/source/libs/icu/icu-src/source/layout/ExtensionSubtables.cpp b/Build/source/libs/icu/icu-src/source/layout/ExtensionSubtables.cpp deleted file mode 100644 index 8ac03a2bb84..00000000000 --- a/Build/source/libs/icu/icu-src/source/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 |