ICU-64232.0.1.tar.gz

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

diff --git a/icuSources/layout/StateTableProcessor.cpp b/icuSources/layout/StateTableProcessor.cpp
deleted file mode 100644 (file)
index 621f1ec..0000000
--- a/icuSources/layout/StateTableProcessor.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- *
- * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
- *
- */
-
-#include "LETypes.h"
-#include "MorphTables.h"
-#include "StateTables.h"
-#include "MorphStateTables.h"
-#include "SubtableProcessor.h"
-#include "StateTableProcessor.h"
-#include "LEGlyphStorage.h"
-#include "LESwaps.h"
-
-U_NAMESPACE_BEGIN
-
-StateTableProcessor::StateTableProcessor()
-{
-}
-
-StateTableProcessor::StateTableProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success)
-  : SubtableProcessor(morphSubtableHeader, success), stateTableHeader(morphSubtableHeader, success),
-    stHeader(stateTableHeader, success, (const StateTableHeader*)&stateTableHeader->stHeader)
-{
-  if(LE_FAILURE(success)) return;
-    stateSize = SWAPW(stateTableHeader->stHeader.stateSize);
-    classTableOffset = SWAPW(stateTableHeader->stHeader.classTableOffset);
-    stateArrayOffset = SWAPW(stateTableHeader->stHeader.stateArrayOffset);
-    entryTableOffset = SWAPW(stateTableHeader->stHeader.entryTableOffset);
-
-    classTable = LEReferenceTo<ClassTable>(stateTableHeader, success, ((char *) &stateTableHeader->stHeader + classTableOffset));
-  if(LE_FAILURE(success)) return;
-    firstGlyph = SWAPW(classTable->firstGlyph);
-    lastGlyph  = firstGlyph + SWAPW(classTable->nGlyphs);
-}
-
-StateTableProcessor::~StateTableProcessor()
-{
-}
-
-void StateTableProcessor::process(LEGlyphStorage &glyphStorage, LEErrorCode &success)
-{
-    if (LE_FAILURE(success)) return;
-    LE_STATE_PATIENCE_INIT();
-
-    // Start at state 0
-    // XXX: How do we know when to start at state 1?
-    ByteOffset currentState = stateArrayOffset;
-
-    // XXX: reverse? 
-    le_int32 currGlyph = 0;
-    le_int32 glyphCount = glyphStorage.getGlyphCount();
-
-    beginStateTable();
-
-    while (currGlyph <= glyphCount) {
-        if(LE_STATE_PATIENCE_DECR()) break; // patience exceeded.
-        ClassCode classCode = classCodeOOB;
-        if (currGlyph == glyphCount) {
-            // XXX: How do we handle EOT vs. EOL?
-            classCode = classCodeEOT;
-        } else {
-            TTGlyphID glyphCode = (TTGlyphID) LE_GET_GLYPH(glyphStorage[currGlyph]);
-
-            if (glyphCode == 0xFFFF) {
-                classCode = classCodeDEL;
-            } else if ((glyphCode >= firstGlyph) && (glyphCode < lastGlyph)) {
-                classCode = classTable->classArray[glyphCode - firstGlyph];
-            }
-        }
-
-        LEReferenceToArrayOf<EntryTableIndex> stateArray(stHeader, success, currentState, LE_UNBOUNDED_ARRAY);
-        EntryTableIndex entryTableIndex = stateArray.getObject((le_uint8)classCode, success);
-        LE_STATE_PATIENCE_CURR(le_int32, currGlyph);
-        currentState = processStateEntry(glyphStorage, currGlyph, entryTableIndex);
-        LE_STATE_PATIENCE_INCR(currGlyph);
-    }
-
-    endStateTable();
-}
-
-U_NAMESPACE_END