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Diffstat (limited to 'tqtinterface/qt4/src/3rdparty/opentype/ftxgpos.h')
| -rw-r--r-- | tqtinterface/qt4/src/3rdparty/opentype/ftxgpos.h | 838 |
1 files changed, 0 insertions, 838 deletions
diff --git a/tqtinterface/qt4/src/3rdparty/opentype/ftxgpos.h b/tqtinterface/qt4/src/3rdparty/opentype/ftxgpos.h deleted file mode 100644 index 1f3821a..0000000 --- a/tqtinterface/qt4/src/3rdparty/opentype/ftxgpos.h +++ /dev/null @@ -1,838 +0,0 @@ -/******************************************************************* - * - * ftxgpos.h - * - * TrueType Open GPOS table support - * - * Copyright 1996-2000 by - * David Turner, Robert Wilhelm, and Werner Lemberg. - * - * This file is part of the FreeType project, and may only be used - * modified and distributed under the terms of the FreeType project - * license, LICENSE.TXT. By continuing to use, modify, or distribute - * this file you indicate that you have read the license and - * understand and accept it fully. - * - ******************************************************************/ - -#ifndef FTXOPEN_H -#error "Don't include this file! Use ftxopen.h instead." -#endif - -#ifndef FTXGPOS_H -#define FTXGPOS_H - -#ifdef __cplusplus -extern "C" { -#endif - -#define TTO_Err_Invalid_GPOS_SubTable_Format 0x1020 -#define TTO_Err_Invalid_GPOS_SubTable 0x1021 - - -/* Lookup types for glyph positioning */ - -#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 - - - /* A pointer to a function which loads a glyph. Its parameters are - the same as in a call to TT_Load_Glyph() -- if no glyph loading - function will be registered with TTO_GPOS_Register_Glyph_Function(), - TT_Load_Glyph() will be called indeed. The purpose of this function - pointer is to provide a hook for caching glyph outlines and sbits - (using the instance's generic pointer to hold the data). - - If for some reason no outline data is available (e.g. for an - embedded bitmap glyph), _glyph->outline.n_points should be set to - zero. _glyph can be computed with - - _glyph = HANDLE_Glyph( glyph ) */ - - typedef FT_Error (*TTO_GlyphFunction)(FT_Face face, - FT_UInt glyphIndex, - FT_Int loadFlags ); - - - /* A pointer to a function which accesses the PostScript interpreter. - Multiple Master fonts need this interface to convert a metric ID - (as stored in an OpenType font version 1.2 or higher) `metric_id' - into a metric value (returned in `metric_value'). - - `data' points to the user-defined structure specified during a - call to TT_GPOS_Register_MM_Function(). - - `metric_value' must be returned as a scaled value (but shouldn't - be rounded). */ - - typedef FT_Error (*TTO_MMFunction)(FT_Face face, - FT_UShort metric_id, - FT_Pos* metric_value, - void* data ); - - - struct TTO_GPOSHeader_ - { - FT_Memory memory; - - FT_Fixed Version; - - TTO_ScriptList ScriptList; - TTO_FeatureList FeatureList; - TTO_LookupList LookupList; - - TTO_GDEFHeader* gdef; - - /* the next field is used for a callback function to get the - glyph outline. */ - - TTO_GlyphFunction gfunc; - - /* this is OpenType 1.2 -- Multiple Master fonts need this - callback function to get various metric values from the - PostScript interpreter. */ - - TTO_MMFunction mmfunc; - void* data; - }; - - typedef struct TTO_GPOSHeader_ TTO_GPOSHeader; - typedef struct TTO_GPOSHeader_* TTO_GPOS; - - - /* shared tables */ - - struct TTO_ValueRecord_ - { - FT_Short XPlacement; /* horizontal adjustment for - placement */ - FT_Short YPlacement; /* vertical adjustment for - placement */ - FT_Short XAdvance; /* horizontal adjustment for - advance */ - FT_Short YAdvance; /* vertical adjustment for - advance */ - TTO_Device XPlacementDevice; /* tqdevice table for horizontal - placement */ - TTO_Device YPlacementDevice; /* tqdevice table for vertical - placement */ - TTO_Device XAdvanceDevice; /* tqdevice table for horizontal - advance */ - TTO_Device YAdvanceDevice; /* tqdevice table for vertical - advance */ - FT_UShort XIdPlacement; /* horizontal placement metric ID */ - FT_UShort YIdPlacement; /* vertical placement metric ID */ - FT_UShort XIdAdvance; /* horizontal advance metric ID */ - FT_UShort YIdAdvance; /* vertical advance metric ID */ - }; - - typedef struct TTO_ValueRecord_ TTO_ValueRecord; - - -/* Mask values to scan the value format of the ValueRecord structure. - We always expand compressed ValueRecords of the font. */ - -#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 - - - struct TTO_AnchorFormat1_ - { - FT_Short XCoordinate; /* horizontal value */ - FT_Short YCoordinate; /* vertical value */ - }; - - typedef struct TTO_AnchorFormat1_ TTO_AnchorFormat1; - - - struct TTO_AnchorFormat2_ - { - FT_Short XCoordinate; /* horizontal value */ - FT_Short YCoordinate; /* vertical value */ - FT_UShort AnchorPoint; /* index to glyph contour point */ - }; - - typedef struct TTO_AnchorFormat2_ TTO_AnchorFormat2; - - - struct TTO_AnchorFormat3_ - { - FT_Short XCoordinate; /* horizontal value */ - FT_Short YCoordinate; /* vertical value */ - TTO_Device XDeviceTable; /* tqdevice table for X coordinate */ - TTO_Device YDeviceTable; /* tqdevice table for Y coordinate */ - }; - - typedef struct TTO_AnchorFormat3_ TTO_AnchorFormat3; - - - struct TTO_AnchorFormat4_ - { - FT_UShort XIdAnchor; /* horizontal metric ID */ - FT_UShort YIdAnchor; /* vertical metric ID */ - }; - - typedef struct TTO_AnchorFormat4_ TTO_AnchorFormat4; - - - struct TTO_Anchor_ - { - FT_UShort PosFormat; /* 1, 2, 3, or 4 -- 0 indicates - that there is no Anchor table */ - - union - { - TTO_AnchorFormat1 af1; - TTO_AnchorFormat2 af2; - TTO_AnchorFormat3 af3; - TTO_AnchorFormat4 af4; - } af; - }; - - typedef struct TTO_Anchor_ TTO_Anchor; - - - struct TTO_MarkRecord_ - { - FT_UShort Class; /* mark class */ - TTO_Anchor MarkAnchor; /* anchor table */ - }; - - typedef struct TTO_MarkRecord_ TTO_MarkRecord; - - - struct TTO_MarkArray_ - { - FT_UShort MarkCount; /* number of MarkRecord tables */ - TTO_MarkRecord* MarkRecord; /* array of MarkRecord tables */ - }; - - typedef struct TTO_MarkArray_ TTO_MarkArray; - - - /* LookupType 1 */ - - struct TTO_SinglePosFormat1_ - { - TTO_ValueRecord Value; /* ValueRecord for all covered - glyphs */ - }; - - typedef struct TTO_SinglePosFormat1_ TTO_SinglePosFormat1; - - - struct TTO_SinglePosFormat2_ - { - FT_UShort ValueCount; /* number of ValueRecord tables */ - TTO_ValueRecord* Value; /* array of ValueRecord tables */ - }; - - typedef struct TTO_SinglePosFormat2_ TTO_SinglePosFormat2; - - - struct TTO_SinglePos_ - { - FT_UShort PosFormat; /* 1 or 2 */ - TTO_Coverage Coverage; /* Coverage table */ - - FT_UShort ValueFormat; /* format of ValueRecord table */ - - union - { - TTO_SinglePosFormat1 spf1; - TTO_SinglePosFormat2 spf2; - } spf; - }; - - typedef struct TTO_SinglePos_ TTO_SinglePos; - - - /* LookupType 2 */ - - struct TTO_PairValueRecord_ - { - FT_UShort SecondGlyph; /* glyph ID for second glyph */ - TTO_ValueRecord Value1; /* pos. data for first glyph */ - TTO_ValueRecord Value2; /* pos. data for second glyph */ - }; - - typedef struct TTO_PairValueRecord_ TTO_PairValueRecord; - - - struct TTO_PairSet_ - { - FT_UShort PairValueCount; - /* number of PairValueRecord tables */ - TTO_PairValueRecord* PairValueRecord; - /* array of PairValueRecord tables */ - }; - - typedef struct TTO_PairSet_ TTO_PairSet; - - - struct TTO_PairPosFormat1_ - { - FT_UShort PairSetCount; /* number of PairSet tables */ - TTO_PairSet* PairSet; /* array of PairSet tables */ - }; - - typedef struct TTO_PairPosFormat1_ TTO_PairPosFormat1; - - - struct TTO_Class2Record_ - { - TTO_ValueRecord Value1; /* pos. data for first glyph */ - TTO_ValueRecord Value2; /* pos. data for second glyph */ - }; - - typedef struct TTO_Class2Record_ TTO_Class2Record; - - - struct TTO_Class1Record_ - { - TTO_Class2Record* Class2Record; /* array of Class2Record tables */ - }; - - typedef struct TTO_Class1Record_ TTO_Class1Record; - - - struct TTO_PairPosFormat2_ - { - TTO_ClassDefinition ClassDef1; /* class def. for first glyph */ - TTO_ClassDefinition ClassDef2; /* class def. for second glyph */ - FT_UShort Class1Count; /* number of classes in ClassDef1 - table */ - FT_UShort Class2Count; /* number of classes in ClassDef2 - table */ - TTO_Class1Record* Class1Record; /* array of Class1Record tables */ - }; - - typedef struct TTO_PairPosFormat2_ TTO_PairPosFormat2; - - - struct TTO_PairPos_ - { - FT_UShort PosFormat; /* 1 or 2 */ - TTO_Coverage Coverage; /* Coverage table */ - FT_UShort ValueFormat1; /* format of ValueRecord table - for first glyph */ - FT_UShort ValueFormat2; /* format of ValueRecord table - for second glyph */ - - union - { - TTO_PairPosFormat1 ppf1; - TTO_PairPosFormat2 ppf2; - } ppf; - }; - - typedef struct TTO_PairPos_ TTO_PairPos; - - - /* LookupType 3 */ - - struct TTO_EntryExitRecord_ - { - TTO_Anchor EntryAnchor; /* entry Anchor table */ - TTO_Anchor ExitAnchor; /* exit Anchor table */ - }; - - - typedef struct TTO_EntryExitRecord_ TTO_EntryExitRecord; - - struct TTO_CursivePos_ - { - FT_UShort PosFormat; /* always 1 */ - TTO_Coverage Coverage; /* Coverage table */ - FT_UShort EntryExitCount; - /* number of EntryExitRecord tables */ - TTO_EntryExitRecord* EntryExitRecord; - /* array of EntryExitRecord tables */ - }; - - typedef struct TTO_CursivePos_ TTO_CursivePos; - - - /* LookupType 4 */ - - struct TTO_BaseRecord_ - { - TTO_Anchor* BaseAnchor; /* array of base glyph anchor - tables */ - }; - - typedef struct TTO_BaseRecord_ TTO_BaseRecord; - - - struct TTO_BaseArray_ - { - FT_UShort BaseCount; /* number of BaseRecord tables */ - TTO_BaseRecord* BaseRecord; /* array of BaseRecord tables */ - }; - - typedef struct TTO_BaseArray_ TTO_BaseArray; - - - struct TTO_MarkBasePos_ - { - FT_UShort PosFormat; /* always 1 */ - TTO_Coverage MarkCoverage; /* mark glyph coverage table */ - TTO_Coverage BaseCoverage; /* base glyph coverage table */ - FT_UShort ClassCount; /* number of mark classes */ - TTO_MarkArray MarkArray; /* mark array table */ - TTO_BaseArray BaseArray; /* base array table */ - }; - - typedef struct TTO_MarkBasePos_ TTO_MarkBasePos; - - - /* LookupType 5 */ - - struct TTO_ComponentRecord_ - { - TTO_Anchor* LigatureAnchor; /* array of ligature glyph anchor - tables */ - }; - - typedef struct TTO_ComponentRecord_ TTO_ComponentRecord; - - - struct TTO_LigatureAttach_ - { - FT_UShort ComponentCount; - /* number of ComponentRecord tables */ - TTO_ComponentRecord* ComponentRecord; - /* array of ComponentRecord tables */ - }; - - typedef struct TTO_LigatureAttach_ TTO_LigatureAttach; - - - struct TTO_LigatureArray_ - { - FT_UShort LigatureCount; /* number of LigatureAttach tables */ - TTO_LigatureAttach* LigatureAttach; - /* array of LigatureAttach tables */ - }; - - typedef struct TTO_LigatureArray_ TTO_LigatureArray; - - - struct TTO_MarkLigPos_ - { - FT_UShort PosFormat; /* always 1 */ - TTO_Coverage MarkCoverage; /* mark glyph coverage table */ - TTO_Coverage LigatureCoverage; - /* ligature glyph coverage table */ - FT_UShort ClassCount; /* number of mark classes */ - TTO_MarkArray MarkArray; /* mark array table */ - TTO_LigatureArray LigatureArray; /* ligature array table */ - }; - - typedef struct TTO_MarkLigPos_ TTO_MarkLigPos; - - - /* LookupType 6 */ - - struct TTO_Mark2Record_ - { - TTO_Anchor* Mark2Anchor; /* array of mark glyph anchor - tables */ - }; - - typedef struct TTO_Mark2Record_ TTO_Mark2Record; - - - struct TTO_Mark2Array_ - { - FT_UShort Mark2Count; /* number of Mark2Record tables */ - TTO_Mark2Record* Mark2Record; /* array of Mark2Record tables */ - }; - - typedef struct TTO_Mark2Array_ TTO_Mark2Array; - - - struct TTO_MarkMarkPos_ - { - FT_UShort PosFormat; /* always 1 */ - TTO_Coverage Mark1Coverage; /* first mark glyph coverage table */ - TTO_Coverage Mark2Coverage; /* second mark glyph coverave table */ - FT_UShort ClassCount; /* number of combining mark classes */ - TTO_MarkArray Mark1Array; /* MarkArray table for first mark */ - TTO_Mark2Array Mark2Array; /* MarkArray table for second mark */ - }; - - typedef struct TTO_MarkMarkPos_ TTO_MarkMarkPos; - - - /* needed by both lookup type 7 and 8 */ - - struct TTO_PosLookupRecord_ - { - FT_UShort SequenceIndex; /* index into current - glyph sequence */ - FT_UShort LookupListIndex; /* Lookup to apply to that pos. */ - }; - - typedef struct TTO_PosLookupRecord_ TTO_PosLookupRecord; - - - /* LookupType 7 */ - - struct TTO_PosRule_ - { - FT_UShort GlyphCount; /* total number of input glyphs */ - FT_UShort PosCount; /* number of PosLookupRecord tables */ - FT_UShort* Input; /* array of input glyph IDs */ - TTO_PosLookupRecord* PosLookupRecord; - /* array of PosLookupRecord tables */ - }; - - typedef struct TTO_PosRule_ TTO_PosRule; - - - struct TTO_PosRuleSet_ - { - FT_UShort PosRuleCount; /* number of PosRule tables */ - TTO_PosRule* PosRule; /* array of PosRule tables */ - }; - - typedef struct TTO_PosRuleSet_ TTO_PosRuleSet; - - - struct TTO_ContextPosFormat1_ - { - TTO_Coverage Coverage; /* Coverage table */ - FT_UShort PosRuleSetCount; /* number of PosRuleSet tables */ - TTO_PosRuleSet* PosRuleSet; /* array of PosRuleSet tables */ - }; - - typedef struct TTO_ContextPosFormat1_ TTO_ContextPosFormat1; - - - struct TTO_PosClassRule_ - { - FT_UShort GlyphCount; /* total number of context classes */ - FT_UShort PosCount; /* number of PosLookupRecord tables */ - FT_UShort* Class; /* array of classes */ - TTO_PosLookupRecord* PosLookupRecord; - /* array of PosLookupRecord tables */ - }; - - typedef struct TTO_PosClassRule_ TTO_PosClassRule; - - - struct TTO_PosClassSet_ - { - FT_UShort PosClassRuleCount; - /* number of PosClassRule tables */ - TTO_PosClassRule* PosClassRule; /* array of PosClassRule tables */ - }; - - typedef struct TTO_PosClassSet_ TTO_PosClassSet; - - - /* The `MaxContextLength' field is not defined in the TTO specification - but simplifies the implementation of this format. It holds the - maximal context length used in the context rules. */ - - struct TTO_ContextPosFormat2_ - { - FT_UShort MaxContextLength; - /* maximal context length */ - TTO_Coverage Coverage; /* Coverage table */ - TTO_ClassDefinition ClassDef; /* ClassDef table */ - FT_UShort PosClassSetCount; - /* number of PosClassSet tables */ - TTO_PosClassSet* PosClassSet; /* array of PosClassSet tables */ - }; - - typedef struct TTO_ContextPosFormat2_ TTO_ContextPosFormat2; - - - struct TTO_ContextPosFormat3_ - { - FT_UShort GlyphCount; /* number of input glyphs */ - FT_UShort PosCount; /* number of PosLookupRecord tables */ - TTO_Coverage* Coverage; /* array of Coverage tables */ - TTO_PosLookupRecord* PosLookupRecord; - /* array of PosLookupRecord tables */ - }; - - typedef struct TTO_ContextPosFormat3_ TTO_ContextPosFormat3; - - - struct TTO_ContextPos_ - { - FT_UShort PosFormat; /* 1, 2, or 3 */ - - union - { - TTO_ContextPosFormat1 cpf1; - TTO_ContextPosFormat2 cpf2; - TTO_ContextPosFormat3 cpf3; - } cpf; - }; - - typedef struct TTO_ContextPos_ TTO_ContextPos; - - - /* LookupType 8 */ - - struct TTO_ChainPosRule_ - { - FT_UShort BacktrackGlyphCount; - /* total number of backtrack glyphs */ - FT_UShort* Backtrack; /* array of backtrack glyph IDs */ - FT_UShort InputGlyphCount; - /* total number of input glyphs */ - FT_UShort* Input; /* array of input glyph IDs */ - FT_UShort LookaheadGlyphCount; - /* total number of lookahead glyphs */ - FT_UShort* Lookahead; /* array of lookahead glyph IDs */ - FT_UShort PosCount; /* number of PosLookupRecords */ - TTO_PosLookupRecord* PosLookupRecord; - /* array of PosLookupRecords */ - }; - - typedef struct TTO_ChainPosRule_ TTO_ChainPosRule; - - - struct TTO_ChainPosRuleSet_ - { - FT_UShort ChainPosRuleCount; - /* number of ChainPosRule tables */ - TTO_ChainPosRule* ChainPosRule; /* array of ChainPosRule tables */ - }; - - typedef struct TTO_ChainPosRuleSet_ TTO_ChainPosRuleSet; - - - struct TTO_ChainContextPosFormat1_ - { - TTO_Coverage Coverage; /* Coverage table */ - FT_UShort ChainPosRuleSetCount; - /* number of ChainPosRuleSet tables */ - TTO_ChainPosRuleSet* ChainPosRuleSet; - /* array of ChainPosRuleSet tables */ - }; - - typedef struct TTO_ChainContextPosFormat1_ TTO_ChainContextPosFormat1; - - - struct TTO_ChainPosClassRule_ - { - FT_UShort BacktrackGlyphCount; - /* total number of backtrack - classes */ - FT_UShort* Backtrack; /* array of backtrack classes */ - FT_UShort InputGlyphCount; - /* total number of context classes */ - FT_UShort* Input; /* array of context classes */ - FT_UShort LookaheadGlyphCount; - /* total number of lookahead - classes */ - FT_UShort* Lookahead; /* array of lookahead classes */ - FT_UShort PosCount; /* number of PosLookupRecords */ - TTO_PosLookupRecord* PosLookupRecord; - /* array of substitution lookups */ - }; - - typedef struct TTO_ChainPosClassRule_ TTO_ChainPosClassRule; - - - struct TTO_ChainPosClassSet_ - { - FT_UShort ChainPosClassRuleCount; - /* number of ChainPosClassRule - tables */ - TTO_ChainPosClassRule* ChainPosClassRule; - /* array of ChainPosClassRule - tables */ - }; - - typedef struct TTO_ChainPosClassSet_ TTO_ChainPosClassSet; - - - /* The `MaxXXXLength' fields are not defined in the TTO specification - but simplifies the implementation of this format. It holds the - maximal context length used in the specific context rules. */ - - struct TTO_ChainContextPosFormat2_ - { - TTO_Coverage Coverage; /* Coverage table */ - - FT_UShort MaxBacktrackLength; - /* maximal backtrack length */ - TTO_ClassDefinition BacktrackClassDef; - /* BacktrackClassDef table */ - FT_UShort MaxInputLength; - /* maximal input length */ - TTO_ClassDefinition InputClassDef; - /* InputClassDef table */ - FT_UShort MaxLookaheadLength; - /* maximal lookahead length */ - TTO_ClassDefinition LookaheadClassDef; - /* LookaheadClassDef table */ - - FT_UShort ChainPosClassSetCount; - /* number of ChainPosClassSet - tables */ - TTO_ChainPosClassSet* ChainPosClassSet; - /* array of ChainPosClassSet - tables */ - }; - - typedef struct TTO_ChainContextPosFormat2_ TTO_ChainContextPosFormat2; - - - struct TTO_ChainContextPosFormat3_ - { - FT_UShort BacktrackGlyphCount; - /* number of backtrack glyphs */ - TTO_Coverage* BacktrackCoverage; - /* array of backtrack Coverage - tables */ - FT_UShort InputGlyphCount; - /* number of input glyphs */ - TTO_Coverage* InputCoverage; - /* array of input coverage - tables */ - FT_UShort LookaheadGlyphCount; - /* number of lookahead glyphs */ - TTO_Coverage* LookaheadCoverage; - /* array of lookahead coverage - tables */ - FT_UShort PosCount; /* number of PosLookupRecords */ - TTO_PosLookupRecord* PosLookupRecord; - /* array of substitution lookups */ - }; - - typedef struct TTO_ChainContextPosFormat3_ TTO_ChainContextPosFormat3; - - - struct TTO_ChainContextPos_ - { - FT_UShort PosFormat; /* 1, 2, or 3 */ - - union - { - TTO_ChainContextPosFormat1 ccpf1; - TTO_ChainContextPosFormat2 ccpf2; - TTO_ChainContextPosFormat3 ccpf3; - } ccpf; - }; - - typedef struct TTO_ChainContextPos_ TTO_ChainContextPos; - - - union TTO_GPOS_SubTable_ - { - TTO_SinglePos single; - TTO_PairPos pair; - TTO_CursivePos cursive; - TTO_MarkBasePos markbase; - TTO_MarkLigPos marklig; - TTO_MarkMarkPos markmark; - TTO_ContextPos context; - TTO_ChainContextPos chain; - }; - - typedef union TTO_GPOS_SubTable_ TTO_GPOS_SubTable; - - - /* finally, the GPOS API */ - - /* EXPORT_DEF - FT_Export ( FT_Error ) TT_Init_GPOS_Extension( TT_Engine engine ); */ - - 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 ); - - /* If `dvi' is TRUE, glyph contour points for anchor points and tqdevice - tables are ignored -- you will get tqdevice independent values. */ - - 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 ); - -#ifdef __cplusplus -} -#endif - -#endif /* FTXGPOS_H */ - - -/* END */ |