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Diffstat (limited to 'Build/source/libs/icu-xetex/layout/ContextualGlyphSubstProc.cpp')
-rw-r--r--Build/source/libs/icu-xetex/layout/ContextualGlyphSubstProc.cpp79
1 files changed, 0 insertions, 79 deletions
diff --git a/Build/source/libs/icu-xetex/layout/ContextualGlyphSubstProc.cpp b/Build/source/libs/icu-xetex/layout/ContextualGlyphSubstProc.cpp
deleted file mode 100644
index 94c4a60b075..00000000000
--- a/Build/source/libs/icu-xetex/layout/ContextualGlyphSubstProc.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- *
- * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
- *
- */
-
-#include "LETypes.h"
-#include "MorphTables.h"
-#include "StateTables.h"
-#include "MorphStateTables.h"
-#include "SubtableProcessor.h"
-#include "StateTableProcessor.h"
-#include "ContextualGlyphSubstProc.h"
-#include "LEGlyphStorage.h"
-#include "LESwaps.h"
-
-U_NAMESPACE_BEGIN
-
-UOBJECT_DEFINE_RTTI_IMPLEMENTATION(ContextualGlyphSubstitutionProcessor)
-
-ContextualGlyphSubstitutionProcessor::ContextualGlyphSubstitutionProcessor(const MorphSubtableHeader *morphSubtableHeader)
- : StateTableProcessor(morphSubtableHeader)
-{
- contextualGlyphSubstitutionHeader = (const ContextualGlyphSubstitutionHeader *) morphSubtableHeader;
- substitutionTableOffset = SWAPW(contextualGlyphSubstitutionHeader->substitutionTableOffset);
-
- entryTable = (const ContextualGlyphSubstitutionStateEntry *) ((char *) &stateTableHeader->stHeader + entryTableOffset);
-}
-
-ContextualGlyphSubstitutionProcessor::~ContextualGlyphSubstitutionProcessor()
-{
-}
-
-void ContextualGlyphSubstitutionProcessor::beginStateTable()
-{
- markGlyph = 0;
-}
-
-ByteOffset ContextualGlyphSubstitutionProcessor::processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex index)
-{
- const ContextualGlyphSubstitutionStateEntry *entry = &entryTable[index];
- ByteOffset newState = SWAPW(entry->newStateOffset);
- le_int16 flags = SWAPW(entry->flags);
- WordOffset markOffset = SWAPW(entry->markOffset);
- WordOffset currOffset = SWAPW(entry->currOffset);
-
- if (markOffset != 0) {
- const le_int16 *table = (const le_int16 *) ((char *) &stateTableHeader->stHeader + markOffset * 2);
- LEGlyphID mGlyph = glyphStorage[markGlyph];
- TTGlyphID newGlyph = SWAPW(table[LE_GET_GLYPH(mGlyph)]);
-
- glyphStorage[markGlyph] = LE_SET_GLYPH(mGlyph, newGlyph);
- }
-
- if (currOffset != 0) {
- const le_int16 *table = (const le_int16 *) ((char *) &stateTableHeader->stHeader + currOffset * 2);
- LEGlyphID thisGlyph = glyphStorage[currGlyph];
- TTGlyphID newGlyph = SWAPW(table[LE_GET_GLYPH(thisGlyph)]);
-
- glyphStorage[currGlyph] = LE_SET_GLYPH(thisGlyph, newGlyph);
- }
-
- if (flags & cgsSetMark) {
- markGlyph = currGlyph;
- }
-
- if (!(flags & cgsDontAdvance)) {
- // should handle reverse too!
- currGlyph += 1;
- }
-
- return newState;
-}
-
-void ContextualGlyphSubstitutionProcessor::endStateTable()
-{
-}
-
-U_NAMESPACE_END