| author | sl |
| Tue, 10 Jun 2014 14:32:02 +0200 | |
| changeset 1 | 260cb5ec6c19 |
| permissions | -rw-r--r-- |
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/* |
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* |
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* (C) Copyright IBM Corp. 1998-2005 - All Rights Reserved |
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* |
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*/ |
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|
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#ifndef __LOOKUPS_H |
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#define __LOOKUPS_H |
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|
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/** |
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* \file |
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* \internal |
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*/ |
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|
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#include "LETypes.h" |
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#include "OpenTypeTables.h" |
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|
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U_NAMESPACE_BEGIN |
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|
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enum LookupFlags |
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{
|
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lfBaselineIsLogicalEnd = 0x0001, // The MS spec. calls this flag "RightToLeft" but this name is more accurate |
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lfIgnoreBaseGlyphs = 0x0002, |
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lfIgnoreLigatures = 0x0004, |
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lfIgnoreMarks = 0x0008, |
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lfReservedMask = 0x00F0, |
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lfMarkAttachTypeMask = 0xFF00, |
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lfMarkAttachTypeShift = 8 |
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}; |
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|
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struct LookupSubtable |
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{
|
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le_uint16 subtableFormat; |
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Offset coverageTableOffset; |
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|
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inline le_int32 getGlyphCoverage(LEGlyphID glyphID) const; |
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|
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le_int32 getGlyphCoverage(Offset tableOffset, LEGlyphID glyphID) const; |
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}; |
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|
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struct LookupTable |
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{
|
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le_uint16 lookupType; |
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le_uint16 lookupFlags; |
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le_uint16 subTableCount; |
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Offset subTableOffsetArray[ANY_NUMBER]; |
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|
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const LookupSubtable *getLookupSubtable(le_uint16 subtableIndex) const; |
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}; |
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|
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struct LookupListTable |
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{
|
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le_uint16 lookupCount; |
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Offset lookupTableOffsetArray[ANY_NUMBER]; |
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|
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const LookupTable *getLookupTable(le_uint16 lookupTableIndex) const; |
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}; |
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|
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inline le_int32 LookupSubtable::getGlyphCoverage(LEGlyphID glyphID) const |
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{
|
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return getGlyphCoverage(coverageTableOffset, glyphID); |
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} |
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|
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U_NAMESPACE_END |
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#endif |