ICU-64232.0.1.tar.gz

[apple/icu.git] / icuSources / layout / ContextualSubstSubtables.h

diff --git a/icuSources/layout/ContextualSubstSubtables.h b/icuSources/layout/ContextualSubstSubtables.h
deleted file mode 100644 (file)
index 7680df9..0000000
--- a/icuSources/layout/ContextualSubstSubtables.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- *
- * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
- *
- */
-
-#ifndef __CONTEXTUALSUBSTITUTIONSUBTABLES_H
-#define __CONTEXTUALSUBSTITUTIONSUBTABLES_H
-
-/**
- * \file
- * \internal
- */
-
-#include "LETypes.h"
-#include "LEFontInstance.h"
-#include "OpenTypeTables.h"
-#include "GlyphSubstitutionTables.h"
-#include "GlyphIterator.h"
-#include "LookupProcessor.h"
-#include "LETableReference.h"
-
-U_NAMESPACE_BEGIN
-
-struct SubstitutionLookupRecord
-{
-    le_uint16  sequenceIndex;
-    le_uint16  lookupListIndex;
-};
-
-struct ContextualSubstitutionBase : GlyphSubstitutionSubtable
-{
-    static le_bool matchGlyphIDs(
-        const TTGlyphID *glyphArray, le_uint16 glyphCount, GlyphIterator *glyphIterator,
-        le_bool backtrack = FALSE);
-
-    static le_bool matchGlyphClasses(
-        const le_uint16 *classArray, le_uint16 glyphCount, GlyphIterator *glyphIterator,
-        const ClassDefinitionTable *classDefinitionTable, le_bool backtrack = FALSE);
-
-    static le_bool matchGlyphCoverages(
-        const Offset *coverageTableOffsetArray, le_uint16 glyphCount,
-        GlyphIterator *glyphIterator, const char *offsetBase, le_bool backtrack = FALSE);
-
-    static void applySubstitutionLookups(
-        const LookupProcessor *lookupProcessor, 
-        const SubstitutionLookupRecord *substLookupRecordArray,
-        le_uint16 substCount,
-        GlyphIterator *glyphIterator,
-        const LEFontInstance *fontInstance,
-        le_int32 position,
-        LEErrorCode& success);
-};
-
-struct ContextualSubstitutionSubtable : ContextualSubstitutionBase
-{
-    le_uint32  process(const LookupProcessor *lookupProcessor, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
-};
-
-struct ContextualSubstitutionFormat1Subtable : ContextualSubstitutionSubtable
-{
-    le_uint16  subRuleSetCount;
-    Offset  subRuleSetTableOffsetArray[ANY_NUMBER];
-
-    le_uint32  process(const LookupProcessor *lookupProcessor, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
-};
-LE_VAR_ARRAY(ContextualSubstitutionFormat1Subtable, subRuleSetTableOffsetArray)
-
-
-struct SubRuleSetTable
-{
-    le_uint16  subRuleCount;
-    Offset  subRuleTableOffsetArray[ANY_NUMBER];
-
-};
-LE_VAR_ARRAY(SubRuleSetTable, subRuleTableOffsetArray)
-
-// NOTE: Multiple variable size arrays!!
-struct SubRuleTable
-{
-    le_uint16  glyphCount;
-    le_uint16  substCount;
-    TTGlyphID inputGlyphArray[ANY_NUMBER];
-  //SubstitutionLookupRecord substLookupRecordArray[ANY_NUMBER];
-};
-LE_VAR_ARRAY(SubRuleTable, inputGlyphArray)
-
-struct ContextualSubstitutionFormat2Subtable : ContextualSubstitutionSubtable
-{
-    Offset  classDefTableOffset;
-    le_uint16  subClassSetCount;
-    Offset  subClassSetTableOffsetArray[ANY_NUMBER];
-
-    le_uint32  process(const LookupProcessor *lookupProcessor, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
-};
-LE_VAR_ARRAY(ContextualSubstitutionFormat2Subtable, subClassSetTableOffsetArray)
-
-
-struct SubClassSetTable
-{
-    le_uint16  subClassRuleCount;
-    Offset  subClassRuleTableOffsetArray[ANY_NUMBER];
-};
-LE_VAR_ARRAY(SubClassSetTable, subClassRuleTableOffsetArray)
-
-
-// NOTE: Multiple variable size arrays!!
-struct SubClassRuleTable
-{
-    le_uint16  glyphCount;
-    le_uint16  substCount;
-    le_uint16  classArray[ANY_NUMBER];
-  //SubstitutionLookupRecord substLookupRecordArray[ANY_NUMBER];
-};
-LE_VAR_ARRAY(SubClassRuleTable, classArray)
-
-
-// NOTE: This isn't a subclass of GlyphSubstitutionSubtable 'cause
-// it has an array of coverage tables instead of a single coverage table...
-//
-// NOTE: Multiple variable size arrays!!
-struct ContextualSubstitutionFormat3Subtable
-{
-    le_uint16  substFormat;
-    le_uint16  glyphCount;
-    le_uint16  substCount;
-    Offset  coverageTableOffsetArray[ANY_NUMBER];
-  //SubstitutionLookupRecord substLookupRecord[ANY_NUMBER];
-
-    le_uint32  process(const LookupProcessor *lookupProcessor, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
-};
-LE_VAR_ARRAY(ContextualSubstitutionFormat3Subtable, coverageTableOffsetArray)
-
-struct ChainingContextualSubstitutionSubtable : ContextualSubstitutionBase
-{
-    le_uint32  process(const LookupProcessor *lookupProcessor, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
-};
-
-struct ChainingContextualSubstitutionFormat1Subtable : ChainingContextualSubstitutionSubtable
-{
-    le_uint16  chainSubRuleSetCount;
-    Offset  chainSubRuleSetTableOffsetArray[ANY_NUMBER];
-
-    le_uint32  process(const LookupProcessor *lookupProcessor, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
-};
-LE_VAR_ARRAY(ChainingContextualSubstitutionFormat1Subtable, chainSubRuleSetTableOffsetArray)
-
-
-struct ChainSubRuleSetTable
-{
-    le_uint16  chainSubRuleCount;
-    Offset  chainSubRuleTableOffsetArray[ANY_NUMBER];
-
-};
-LE_VAR_ARRAY(ChainSubRuleSetTable, chainSubRuleTableOffsetArray)
-
-// NOTE: Multiple variable size arrays!!
-struct ChainSubRuleTable
-{
-    le_uint16  backtrackGlyphCount;
-    TTGlyphID backtrackGlyphArray[ANY_NUMBER];
-  //le_uint16  inputGlyphCount;
-  //TTGlyphID inputGlyphArray[ANY_NUMBER];
-  //le_uint16  lookaheadGlyphCount;
-  //TTGlyphID lookaheadGlyphArray[ANY_NUMBER];
-  //le_uint16  substCount;
-  //SubstitutionLookupRecord substLookupRecordArray[ANY_NUMBER];
-};
-LE_VAR_ARRAY(ChainSubRuleTable, backtrackGlyphArray)
-
-struct ChainingContextualSubstitutionFormat2Subtable : ChainingContextualSubstitutionSubtable
-{
-    Offset  backtrackClassDefTableOffset;
-    Offset  inputClassDefTableOffset;
-    Offset  lookaheadClassDefTableOffset;
-    le_uint16  chainSubClassSetCount;
-    Offset  chainSubClassSetTableOffsetArray[ANY_NUMBER];
-
-    le_uint32  process(const LookupProcessor *lookupProcessor, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
-};
-LE_VAR_ARRAY(ChainingContextualSubstitutionFormat2Subtable, chainSubClassSetTableOffsetArray)
-
-struct ChainSubClassSetTable
-{
-    le_uint16  chainSubClassRuleCount;
-    Offset  chainSubClassRuleTableOffsetArray[ANY_NUMBER];
-};
-LE_VAR_ARRAY(ChainSubClassSetTable, chainSubClassRuleTableOffsetArray)
-
-
-// NOTE: Multiple variable size arrays!!
-struct ChainSubClassRuleTable
-{
-    le_uint16  backtrackGlyphCount;
-    le_uint16  backtrackClassArray[ANY_NUMBER];
-  //le_uint16  inputGlyphCount;
-  //le_uint16  inputClassArray[ANY_NUMBER];
-  //le_uint16  lookaheadGlyphCount;
-  //le_uint16  lookaheadClassArray[ANY_NUMBER];
-  //le_uint16  substCount;
-  //SubstitutionLookupRecord substLookupRecordArray[ANY_NUMBER];
-};
-LE_VAR_ARRAY(ChainSubClassRuleTable, backtrackClassArray)
-
-// NOTE: This isn't a subclass of GlyphSubstitutionSubtable 'cause
-// it has arrays of coverage tables instead of a single coverage table...
-//
-// NOTE: Multiple variable size arrays!!
-struct ChainingContextualSubstitutionFormat3Subtable
-{
-    le_uint16  substFormat;
-    le_uint16  backtrackGlyphCount;
-    Offset  backtrackCoverageTableOffsetArray[ANY_NUMBER];
-  //le_uint16  inputGlyphCount;
-  //Offset  inputCoverageTableOffsetArray[ANY_NUMBER];
-  //le_uint16  lookaheadGlyphCount;
-  //le_uint16  lookaheadCoverageTableOffsetArray[ANY_NUMBER];
-  //le_uint16  substCount;
-  //SubstitutionLookupRecord substLookupRecord[ANY_NUMBER];
-
-    le_uint32  process(const LookupProcessor *lookupProcessor, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
-};
-LE_VAR_ARRAY(ChainingContextualSubstitutionFormat3Subtable, backtrackCoverageTableOffsetArray)
-
-
-U_NAMESPACE_END
-#endif