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/***************************************************************************
*
* Copyright (C) 1998-2013, International Business Machines
* Corporation and others. All Rights Reserved.
*
************************************************************************/
#ifndef __SFNT_H
#define __SFNT_H
#include "layout/LETypes.h"
U_NAMESPACE_USE
#ifndef ANY_NUMBER
#define ANY_NUMBER 1
#endif
struct DirectoryEntry
{
le_uint32 tag;
le_uint32 checksum;
le_uint32 offset;
le_uint32 length;
};
#ifndef __cplusplus
typedef struct DirectoryEntry DirectoryEntry;
#endif
struct SFNTDirectory
{
le_uint32 scalerType;
le_uint16 numTables;
le_uint16 searchRange;
le_uint16 entrySelector;
le_uint16 rangeShift;
DirectoryEntry tableDirectory[ANY_NUMBER];
};
#ifndef __cplusplus
typedef struct SFNTDirectory SFNTDirectory;
#endif
struct CMAPEncodingSubtableHeader
{
le_uint16 platformID;
le_uint16 platformSpecificID;
le_uint32 encodingOffset;
};
#ifndef __cplusplus
typedef struct CMAPEncodingSubtableHeader CMAPEncodingSubtableHeader;
#endif
struct CMAPTable
{
le_uint16 version;
le_uint16 numberSubtables;
CMAPEncodingSubtableHeader encodingSubtableHeaders[ANY_NUMBER];
};
#ifndef __cplusplus
typedef struct CMAPTable CMAPTable;
#endif
struct CMAPEncodingSubtable
{
le_uint16 format;
le_uint16 length;
le_uint16 language;
};
#ifndef __cplusplus
typedef struct CMAPEncodingSubtable CMAPEncodingSubtable;
#endif
#ifdef __cplusplus
struct CMAPFormat0Encoding : CMAPEncodingSubtable
{
le_uint8 glyphIndexArray[256];
};
#else
struct CMAPFormat0Encoding
{
CMAPEncodingSubtable base;
le_uint8 glyphIndexArray[256];
};
typedef struct CMAPFormat0Encoding CMAPFormat0Encoding;
#endif
struct CMAPFormat2Subheader
{
le_uint16 firstCode;
le_uint16 entryCount;
le_int16 idDelta;
le_uint16 idRangeOffset;
};
#ifndef __cplusplus
typedef struct CMAPFormat2Subheader CMAPFormat2Subheader;
#endif
#ifdef __cplusplus
struct CMAPFormat2Encoding : CMAPEncodingSubtable
{
le_uint16 subHeadKeys[256];
CMAPFormat2Subheader subheaders[ANY_NUMBER];
};
#else
struct CMAPFormat2Encoding
{
CMAPEncodingSubtable base;
le_uint16 subHeadKeys[256];
CMAPFormat2Subheader subheaders[ANY_NUMBER];
};
typedef struct CMAPFormat2Encoding CMAPFormat2Encoding;
#endif
#ifdef __cplusplus
struct CMAPFormat4Encoding : CMAPEncodingSubtable
{
le_uint16 segCountX2;
le_uint16 searchRange;
le_uint16 entrySelector;
le_uint16 rangeShift;
le_uint16 endCodes[ANY_NUMBER];
/*
le_uint16 reservedPad;
le_uint16 startCodes[ANY_NUMBER];
le_uint16 idDelta[ANY_NUMBER];
le_uint16 idRangeOffset[ANY_NUMBER];
le_uint16 glyphIndexArray[ANY_NUMBER];
*/
};
#else
struct CMAPFormat4Encoding
{
CMAPEncodingSubtable base;
le_uint16 segCountX2;
le_uint16 searchRange;
le_uint16 entrySelector;
le_uint16 rangeShift;
le_uint16 endCodes[ANY_NUMBER];
/*
// le_uint16 reservedPad;
// le_uint16 startCodes[ANY_NUMBER];
// le_uint16 idDelta[ANY_NUMBER];
// le_uint16 idRangeOffset[ANY_NUMBER];
// le_uint16 glyphIndexArray[ANY_NUMBER];
*/
};
typedef struct CMAPFormat4Encoding CMAPFormat4Encoding;
#endif
#ifdef __cplusplus
struct CMAPFormat6Encoding : CMAPEncodingSubtable
{
le_uint16 firstCode;
le_uint16 entryCount;
le_uint16 glyphIndexArray[ANY_NUMBER];
};
#else
struct CMAPFormat6Encoding
{
CMAPEncodingSubtable base;
le_uint16 firstCode;
le_uint16 entryCount;
le_uint16 glyphIndexArray[ANY_NUMBER];
};
typedef struct CMAPFormat6Encoding CMAPFormat6Encoding;
#endif
struct CMAPEncodingSubtable32
{
le_uint32 format;
le_uint32 length;
le_uint32 language;
};
#ifndef __cplusplus
typedef struct CMAPEncodingSubtable32 CMAPEncodingSubtable32;
#endif
struct CMAPGroup
{
le_uint32 startCharCode;
le_uint32 endCharCode;
le_uint32 startGlyphCode;
};
#ifndef __cplusplus
typedef struct CMAPGroup CMAPGroup;
#endif
#ifdef __cplusplus
struct CMAPFormat8Encoding : CMAPEncodingSubtable32
{
le_uint32 is32[65536/32];
le_uint32 nGroups;
CMAPGroup groups[ANY_NUMBER];
};
#else
struct CMAPFormat8Encoding
{
CMAPEncodingSubtable32 base;
le_uint32 is32[65536/32];
le_uint32 nGroups;
CMAPGroup groups[ANY_NUMBER];
};
typedef struct CMAPFormat8Encoding CMAPFormat8Encoding;
#endif
#ifdef __cplusplus
struct CMAPFormat10Encoding : CMAPEncodingSubtable32
{
le_uint32 startCharCode;
le_uint32 numCharCodes;
le_uint16 glyphs[ANY_NUMBER];
};
#else
struct CMAPFormat10Encoding
{
CMAPEncodingSubtable32 base;
le_uint32 startCharCode;
le_uint32 numCharCodes;
le_uint16 glyphs[ANY_NUMBER];
};
typedef struct CMAPFormat10Encoding CMAPFormat10Encoding;
#endif
#ifdef __cplusplus
struct CMAPFormat12Encoding : CMAPEncodingSubtable32
{
le_uint32 nGroups;
CMAPGroup groups[ANY_NUMBER];
};
#else
struct CMAPFormat12Encoding
{
CMAPEncodingSubtable32 base;
le_uint32 nGroups;
CMAPGroup groups[ANY_NUMBER];
};
typedef struct CMAPFormat12Encoding CMAPFormat12Encoding;
#endif
typedef le_int32 fixed;
struct BigDate
{
le_uint32 bc;
le_uint32 ad;
};
#ifndef __cplusplus
typedef struct BigDate BigDate;
#endif
struct HEADTable
{
fixed version;
fixed fontRevision;
le_uint32 checksumAdjustment;
le_uint32 magicNumber;
le_uint16 flags;
le_uint16 unitsPerEm;
BigDate created;
BigDate modified;
le_int16 xMin;
le_int16 yMin;
le_int16 xMax;
le_int16 yMax;
le_int16 lowestRecPPEM;
le_int16 fontDirectionHint;
le_int16 indexToLocFormat;
le_int16 glyphDataFormat;
};
#ifndef __cplusplus
typedef struct HEADTable HEADTable;
#endif
struct MAXPTable
{
fixed version;
le_uint16 numGlyphs;
le_uint16 maxPoints;
le_uint16 maxContours;
le_uint16 maxComponentPoints;
le_uint16 maxComponentContours;
le_uint16 maxZones;
le_uint16 maxTwilightPoints;
le_uint16 maxStorage;
le_uint16 maxFunctionDefs;
le_uint16 maxInstructionDefs;
le_uint16 maxStackElements;
le_uint16 maxSizeOfInstructions;
le_uint16 maxComponentElements;
le_uint16 maxComponentDepth;
};
#ifndef __cplusplus
typedef struct MAXPTable MAXPTable;
#endif
struct HHEATable
{
fixed version;
le_int16 ascent;
le_int16 descent;
le_int16 lineGap;
le_uint16 advanceWidthMax;
le_int16 minLeftSideBearing;
le_int16 minRightSideBearing;
le_int16 xMaxExtent;
le_int16 caretSlopeRise;
le_int16 caretSlopeRun;
le_int16 caretOffset;
le_int16 reserved1;
le_int16 reserved2;
le_int16 reserved3;
le_int16 reserved4;
le_int16 metricDataFormat;
le_uint16 numOfLongHorMetrics;
};
#ifndef __cplusplus
typedef struct HHEATable HHEATable;
#endif
struct LongHorMetric
{
le_uint16 advanceWidth;
le_int16 leftSideBearing;
};
#ifndef __cplusplus
typedef struct LongHorMetric LongHorMetric;
#endif
struct HMTXTable
{
LongHorMetric hMetrics[ANY_NUMBER]; /* ANY_NUMBER = numOfLongHorMetrics from hhea table */
/* le_int16 leftSideBearing[ANY_NUMBER]; ANY_NUMBER = numGlyphs - numOfLongHorMetrics */
};
#ifndef __cplusplus
typedef struct HMTXTable HMTXTable;
#endif
enum PlatformID
{
PLATFORM_UNICODE = 0,
PLATFORM_MACINTOSH = 1,
PLATFORM_ISO = 2,
PLATFORM_MICROSOFT = 3,
PLATFORM_CUSTOM = 4
};
enum MacintoshEncodingID
{
MACINTOSH_ROMAN = 0
};
enum MacintoshLanguageID
{
MACINTOSH_ENGLISH = 0
};
enum MicrosoftEncodingID
{
MICROSOFT_UNICODE_BMP = 1,
MICROSOFT_UNICODE_FULL = 10
};
enum MicrosoftLanguageID
{
MICROSOFT_ENGLISH = 0x409
};
enum NameID
{
NAME_COPYRIGHT_NOTICE = 0,
NAME_FONT_FAMILY = 1,
NAME_FONT_SUB_FAMILY = 2,
NAME_UNIQUE_FONT_ID = 3,
NAME_FULL_FONT_NAME = 4,
NAME_VERSION_STRING = 5,
NAME_POSTSCRIPT_NAME = 6,
NAME_TRADEMARK = 7,
NAME_MANUFACTURER = 8,
NAME_DESIGNER = 9,
NAME_DESCRIPTION = 10,
NAME_VENDOR_URL = 11,
NAME_DESIGNER_URL = 12,
NAME_LICENSE_DESCRIPTION = 13,
NAME_LICENSE_URL = 14,
NAME_RESERVED = 15,
NAME_PREFERRED_FAMILY = 16,
NAME_PREFERRED_SUB_FAMILY = 17,
NAME_COMPATIBLE_FULL = 18,
NAME_SAMPLE_TEXT = 19,
NAME_POSTSCRIPT_CID = 20
};
struct NameRecord
{
le_uint16 platformID;
le_uint16 encodingID;
le_uint16 languageID;
le_uint16 nameID;
le_uint16 length;
le_uint16 offset;
};
#ifndef __cplusplus
typedef struct NameRecord NameRecord;
#endif
struct NAMETable
{
le_uint16 version;
le_uint16 count;
le_uint16 stringOffset;
NameRecord nameRecords[ANY_NUMBER];
};
#ifndef __cplusplus
typedef struct NAMETable NAMETable;
#endif
#endif