Referencia del Archivo src/qt/src/3rdparty/opentype/ftxgpos.h

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Clases
struct	TTO_GPOSHeader_
struct	TTO_ValueRecord_
struct	TTO_AnchorFormat1_
struct	TTO_AnchorFormat2_
struct	TTO_AnchorFormat3_
struct	TTO_AnchorFormat4_
struct	TTO_Anchor_
struct	TTO_MarkRecord_
struct	TTO_MarkArray_
struct	TTO_SinglePosFormat1_
struct	TTO_SinglePosFormat2_
struct	TTO_SinglePos_
struct	TTO_PairValueRecord_
struct	TTO_PairSet_
struct	TTO_PairPosFormat1_
struct	TTO_Class2Record_
struct	TTO_Class1Record_
struct	TTO_PairPosFormat2_
struct	TTO_PairPos_
struct	TTO_EntryExitRecord_
struct	TTO_CursivePos_
struct	TTO_BaseRecord_
struct	TTO_BaseArray_
struct	TTO_MarkBasePos_
struct	TTO_ComponentRecord_
struct	TTO_LigatureAttach_
struct	TTO_LigatureArray_
struct	TTO_MarkLigPos_
struct	TTO_Mark2Record_
struct	TTO_Mark2Array_
struct	TTO_MarkMarkPos_
struct	TTO_PosLookupRecord_
struct	TTO_PosRule_
struct	TTO_PosRuleSet_
struct	TTO_ContextPosFormat1_
struct	TTO_PosClassRule_
struct	TTO_PosClassSet_
struct	TTO_ContextPosFormat2_
struct	TTO_ContextPosFormat3_
struct	TTO_ContextPos_
struct	TTO_ChainPosRule_
struct	TTO_ChainPosRuleSet_
struct	TTO_ChainContextPosFormat1_
struct	TTO_ChainPosClassRule_
struct	TTO_ChainPosClassSet_
struct	TTO_ChainContextPosFormat2_
struct	TTO_ChainContextPosFormat3_
struct	TTO_ChainContextPos_
union	TTO_GPOS_SubTable_
'defines'
#define	TTO_Err_Invalid_GPOS_SubTable_Format   0x1020
#define	TTO_Err_Invalid_GPOS_SubTable   0x1021
#define	GPOS_LOOKUP_SINGLE   1
#define	GPOS_LOOKUP_PAIR   2
#define	GPOS_LOOKUP_CURSIVE   3
#define	GPOS_LOOKUP_MARKBASE   4
#define	GPOS_LOOKUP_MARKLIG   5
#define	GPOS_LOOKUP_MARKMARK   6
#define	GPOS_LOOKUP_CONTEXT   7
#define	GPOS_LOOKUP_CHAIN   8
#define	GPOS_LOOKUP_EXTENSION   9
#define	HAVE_X_PLACEMENT   0x0001
#define	HAVE_Y_PLACEMENT   0x0002
#define	HAVE_X_ADVANCE   0x0004
#define	HAVE_Y_ADVANCE   0x0008
#define	HAVE_X_PLACEMENT_DEVICE   0x0010
#define	HAVE_Y_PLACEMENT_DEVICE   0x0020
#define	HAVE_X_ADVANCE_DEVICE   0x0040
#define	HAVE_Y_ADVANCE_DEVICE   0x0080
#define	HAVE_X_ID_PLACEMENT   0x0100
#define	HAVE_Y_ID_PLACEMENT   0x0200
#define	HAVE_X_ID_ADVANCE   0x0400
#define	HAVE_Y_ID_ADVANCE   0x0800
'typedefs'
typedef FT_Error(*	TTO_GlyphFunction )(FT_Face face, FT_UInt glyphIndex, FT_Int loadFlags)
typedef FT_Error(*	TTO_MMFunction )(FT_Face face, FT_UShort metric_id, FT_Pos *metric_value, void *data)
typedef struct TTO_GPOSHeader_	TTO_GPOSHeader
typedef struct TTO_GPOSHeader_ *	TTO_GPOS
typedef struct TTO_ValueRecord_	TTO_ValueRecord
typedef struct TTO_AnchorFormat1_	TTO_AnchorFormat1
typedef struct TTO_AnchorFormat2_	TTO_AnchorFormat2
typedef struct TTO_AnchorFormat3_	TTO_AnchorFormat3
typedef struct TTO_AnchorFormat4_	TTO_AnchorFormat4
typedef struct TTO_Anchor_	TTO_Anchor
typedef struct TTO_MarkRecord_	TTO_MarkRecord
typedef struct TTO_MarkArray_	TTO_MarkArray
typedef struct TTO_SinglePosFormat1_	TTO_SinglePosFormat1
typedef struct TTO_SinglePosFormat2_	TTO_SinglePosFormat2
typedef struct TTO_SinglePos_	TTO_SinglePos
typedef struct TTO_PairValueRecord_	TTO_PairValueRecord
typedef struct TTO_PairSet_	TTO_PairSet
typedef struct TTO_PairPosFormat1_	TTO_PairPosFormat1
typedef struct TTO_Class2Record_	TTO_Class2Record
typedef struct TTO_Class1Record_	TTO_Class1Record
typedef struct TTO_PairPosFormat2_	TTO_PairPosFormat2
typedef struct TTO_PairPos_	TTO_PairPos
typedef struct TTO_EntryExitRecord_	TTO_EntryExitRecord
typedef struct TTO_CursivePos_	TTO_CursivePos
typedef struct TTO_BaseRecord_	TTO_BaseRecord
typedef struct TTO_BaseArray_	TTO_BaseArray
typedef struct TTO_MarkBasePos_	TTO_MarkBasePos
typedef struct TTO_ComponentRecord_	TTO_ComponentRecord
typedef struct TTO_LigatureAttach_	TTO_LigatureAttach
typedef struct TTO_LigatureArray_	TTO_LigatureArray
typedef struct TTO_MarkLigPos_	TTO_MarkLigPos
typedef struct TTO_Mark2Record_	TTO_Mark2Record
typedef struct TTO_Mark2Array_	TTO_Mark2Array
typedef struct TTO_MarkMarkPos_	TTO_MarkMarkPos
typedef struct TTO_PosLookupRecord_	TTO_PosLookupRecord
typedef struct TTO_PosRule_	TTO_PosRule
typedef struct TTO_PosRuleSet_	TTO_PosRuleSet
typedef struct TTO_ContextPosFormat1_	TTO_ContextPosFormat1
typedef struct TTO_PosClassRule_	TTO_PosClassRule
typedef struct TTO_PosClassSet_	TTO_PosClassSet
typedef struct TTO_ContextPosFormat2_	TTO_ContextPosFormat2
typedef struct TTO_ContextPosFormat3_	TTO_ContextPosFormat3
typedef struct TTO_ContextPos_	TTO_ContextPos
typedef struct TTO_ChainPosRule_	TTO_ChainPosRule
typedef struct TTO_ChainPosRuleSet_	TTO_ChainPosRuleSet
typedef struct TTO_ChainContextPosFormat1_	TTO_ChainContextPosFormat1
typedef struct TTO_ChainPosClassRule_	TTO_ChainPosClassRule
typedef struct TTO_ChainPosClassSet_	TTO_ChainPosClassSet
typedef struct TTO_ChainContextPosFormat2_	TTO_ChainContextPosFormat2
typedef struct TTO_ChainContextPosFormat3_	TTO_ChainContextPosFormat3
typedef struct TTO_ChainContextPos_	TTO_ChainContextPos
typedef union TTO_GPOS_SubTable_	TTO_GPOS_SubTable
Funciones
EXPORT_DEF FT_Error	TT_Load_GPOS_Table (FT_Face face, TTO_GPOSHeader **gpos, TTO_GDEFHeader *gdef)
EXPORT_DEF FT_Error	TT_Done_GPOS_Table (TTO_GPOSHeader *gpos)
EXPORT_DEF FT_Error	TT_GPOS_Select_Script (TTO_GPOSHeader *gpos, FT_ULong script_tag, FT_UShort *script_index)
EXPORT_DEF FT_Error	TT_GPOS_Select_Language (TTO_GPOSHeader *gpos, FT_ULong language_tag, FT_UShort script_index, FT_UShort *language_index, FT_UShort *req_feature_index)
EXPORT_DEF FT_Error	TT_GPOS_Select_Feature (TTO_GPOSHeader *gpos, FT_ULong feature_tag, FT_UShort script_index, FT_UShort language_index, FT_UShort *feature_index)
EXPORT_DEF FT_Error	TT_GPOS_Query_Scripts (TTO_GPOSHeader *gpos, FT_ULong **script_tag_list)
EXPORT_DEF FT_Error	TT_GPOS_Query_Languages (TTO_GPOSHeader *gpos, FT_UShort script_index, FT_ULong **language_tag_list)
EXPORT_DEF FT_Error	TT_GPOS_Query_Features (TTO_GPOSHeader *gpos, FT_UShort script_index, FT_UShort language_index, FT_ULong **feature_tag_list)
EXPORT_DEF FT_Error	TT_GPOS_Add_Feature (TTO_GPOSHeader *gpos, FT_UShort feature_index, FT_UInt property)
EXPORT_DEF FT_Error	TT_GPOS_Clear_Features (TTO_GPOSHeader *gpos)
EXPORT_DEF FT_Error	TT_GPOS_Register_Glyph_Function (TTO_GPOSHeader *gpos, TTO_GlyphFunction gfunc)
EXPORT_DEF FT_Error	TT_GPOS_Register_MM_Function (TTO_GPOSHeader *gpos, TTO_MMFunction mmfunc, void *data)
EXPORT_DEF FT_Error	TT_GPOS_Apply_String (FT_Face face, TTO_GPOSHeader *gpos, FT_UShort load_flags, OTL_Buffer buffer, FT_Bool dvi, FT_Bool r2l)

---

Documentación de los 'defines'

#define GPOS_LOOKUP_CHAIN   8

#define GPOS_LOOKUP_CONTEXT   7

#define GPOS_LOOKUP_CURSIVE   3

#define GPOS_LOOKUP_EXTENSION   9

#define GPOS_LOOKUP_MARKBASE   4

#define GPOS_LOOKUP_MARKLIG   5

#define GPOS_LOOKUP_MARKMARK   6

#define GPOS_LOOKUP_PAIR   2

#define GPOS_LOOKUP_SINGLE   1

#define HAVE_X_ADVANCE   0x0004

#define HAVE_X_ADVANCE_DEVICE   0x0040

#define HAVE_X_ID_ADVANCE   0x0400

#define HAVE_X_ID_PLACEMENT   0x0100

#define HAVE_X_PLACEMENT   0x0001

#define HAVE_X_PLACEMENT_DEVICE   0x0010

#define HAVE_Y_ADVANCE   0x0008

#define HAVE_Y_ADVANCE_DEVICE   0x0080

#define HAVE_Y_ID_ADVANCE   0x0800

#define HAVE_Y_ID_PLACEMENT   0x0200

#define HAVE_Y_PLACEMENT   0x0002

#define HAVE_Y_PLACEMENT_DEVICE   0x0020

#define TTO_Err_Invalid_GPOS_SubTable   0x1021

#define TTO_Err_Invalid_GPOS_SubTable_Format   0x1020

---

Documentación de los 'typedefs'

typedef struct TTO_Anchor_ TTO_Anchor

typedef struct TTO_AnchorFormat1_ TTO_AnchorFormat1

typedef struct TTO_AnchorFormat2_ TTO_AnchorFormat2

typedef struct TTO_AnchorFormat3_ TTO_AnchorFormat3

typedef struct TTO_AnchorFormat4_ TTO_AnchorFormat4

typedef struct TTO_BaseArray_ TTO_BaseArray

typedef struct TTO_BaseRecord_ TTO_BaseRecord

typedef struct TTO_ChainContextPos_ TTO_ChainContextPos

typedef struct TTO_ChainContextPosFormat1_ TTO_ChainContextPosFormat1

typedef struct TTO_ChainContextPosFormat2_ TTO_ChainContextPosFormat2

typedef struct TTO_ChainContextPosFormat3_ TTO_ChainContextPosFormat3

typedef struct TTO_ChainPosClassRule_ TTO_ChainPosClassRule

typedef struct TTO_ChainPosClassSet_ TTO_ChainPosClassSet

typedef struct TTO_ChainPosRule_ TTO_ChainPosRule

typedef struct TTO_ChainPosRuleSet_ TTO_ChainPosRuleSet

typedef struct TTO_Class1Record_ TTO_Class1Record

typedef struct TTO_Class2Record_ TTO_Class2Record

typedef struct TTO_ComponentRecord_ TTO_ComponentRecord

typedef struct TTO_ContextPos_ TTO_ContextPos

typedef struct TTO_ContextPosFormat1_ TTO_ContextPosFormat1

typedef struct TTO_ContextPosFormat2_ TTO_ContextPosFormat2

typedef struct TTO_ContextPosFormat3_ TTO_ContextPosFormat3

typedef struct TTO_CursivePos_ TTO_CursivePos

typedef struct TTO_EntryExitRecord_ TTO_EntryExitRecord

typedef FT_Error(* TTO_GlyphFunction)(FT_Face face, FT_UInt glyphIndex, FT_Int loadFlags)

typedef struct TTO_GPOSHeader_* TTO_GPOS

typedef union TTO_GPOS_SubTable_ TTO_GPOS_SubTable

typedef struct TTO_GPOSHeader_ TTO_GPOSHeader

typedef struct TTO_LigatureArray_ TTO_LigatureArray

typedef struct TTO_LigatureAttach_ TTO_LigatureAttach

typedef struct TTO_Mark2Array_ TTO_Mark2Array

typedef struct TTO_Mark2Record_ TTO_Mark2Record

typedef struct TTO_MarkArray_ TTO_MarkArray

typedef struct TTO_MarkBasePos_ TTO_MarkBasePos

typedef struct TTO_MarkLigPos_ TTO_MarkLigPos

typedef struct TTO_MarkMarkPos_ TTO_MarkMarkPos

typedef struct TTO_MarkRecord_ TTO_MarkRecord

typedef FT_Error(* TTO_MMFunction)(FT_Face face, FT_UShort metric_id, FT_Pos *metric_value, void *data)

typedef struct TTO_PairPos_ TTO_PairPos

typedef struct TTO_PairPosFormat1_ TTO_PairPosFormat1

typedef struct TTO_PairPosFormat2_ TTO_PairPosFormat2

typedef struct TTO_PairSet_ TTO_PairSet

typedef struct TTO_PairValueRecord_ TTO_PairValueRecord

typedef struct TTO_PosClassRule_ TTO_PosClassRule

typedef struct TTO_PosClassSet_ TTO_PosClassSet

typedef struct TTO_PosLookupRecord_ TTO_PosLookupRecord

typedef struct TTO_PosRule_ TTO_PosRule

typedef struct TTO_PosRuleSet_ TTO_PosRuleSet

typedef struct TTO_SinglePos_ TTO_SinglePos

typedef struct TTO_SinglePosFormat1_ TTO_SinglePosFormat1

typedef struct TTO_SinglePosFormat2_ TTO_SinglePosFormat2

typedef struct TTO_ValueRecord_ TTO_ValueRecord

---

Documentación de las funciones

EXPORT_DEF FT_Error TT_Done_GPOS_Table

(

TTO_GPOSHeader *

gpos

)

EXPORT_DEF FT_Error TT_GPOS_Add_Feature	(	TTO_GPOSHeader *	gpos,
		FT_UShort	feature_index,
		FT_UInt	property
	)

EXPORT_DEF FT_Error TT_GPOS_Apply_String	(	FT_Face	face,
		TTO_GPOSHeader *	gpos,
		FT_UShort	load_flags,
		OTL_Buffer	buffer,
		FT_Bool	dvi,
		FT_Bool	r2l
	)

EXPORT_DEF FT_Error TT_GPOS_Clear_Features

(

TTO_GPOSHeader *

gpos

)

EXPORT_DEF FT_Error TT_GPOS_Query_Features	(	TTO_GPOSHeader *	gpos,
		FT_UShort	script_index,
		FT_UShort	language_index,
		FT_ULong **	feature_tag_list
	)

EXPORT_DEF FT_Error TT_GPOS_Query_Languages	(	TTO_GPOSHeader *	gpos,
		FT_UShort	script_index,
		FT_ULong **	language_tag_list
	)

EXPORT_DEF FT_Error TT_GPOS_Query_Scripts	(	TTO_GPOSHeader *	gpos,
		FT_ULong **	script_tag_list
	)

EXPORT_DEF FT_Error TT_GPOS_Register_Glyph_Function	(	TTO_GPOSHeader *	gpos,
		TTO_GlyphFunction	gfunc
	)

EXPORT_DEF FT_Error TT_GPOS_Register_MM_Function	(	TTO_GPOSHeader *	gpos,
		TTO_MMFunction	mmfunc,
		void *	data
	)

EXPORT_DEF FT_Error TT_GPOS_Select_Feature	(	TTO_GPOSHeader *	gpos,
		FT_ULong	feature_tag,
		FT_UShort	script_index,
		FT_UShort	language_index,
		FT_UShort *	feature_index
	)

EXPORT_DEF FT_Error TT_GPOS_Select_Language	(	TTO_GPOSHeader *	gpos,
		FT_ULong	language_tag,
		FT_UShort	script_index,
		FT_UShort *	language_index,
		FT_UShort *	req_feature_index
	)

EXPORT_DEF FT_Error TT_GPOS_Select_Script	(	TTO_GPOSHeader *	gpos,
		FT_ULong	script_tag,
		FT_UShort *	script_index
	)

EXPORT_DEF FT_Error TT_Load_GPOS_Table	(	FT_Face	face,
		TTO_GPOSHeader **	gpos,
		TTO_GDEFHeader *	gdef
	)