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from freetype cimport *
cdef extern from "stdint.h":
ctypedef signed short int16_t
ctypedef unsigned short uint16_t
ctypedef signed long int32_t
ctypedef unsigned long uint32_t
cdef extern from "ttgsubtable.h":
ctypedef struct tt_gsub_header:
uint32_t Version
uint16_t ScriptList
uint16_t FeatureList
uint16_t LookupList
ctypedef struct TLangSys:
uint16_t LookupOrder
uint16_t ReqFeatureIndex
uint16_t FeatureCount
uint16_t *FeatureIndex
ctypedef struct TLangSysRecord:
uint32_t LangSysTag
TLangSys LangSys
ctypedef struct TScript:
uint16_t DefaultLangSys
uint16_t LangSysCount
TLangSysRecord *LangSysRecord
ctypedef struct TScriptRecord:
uint32_t ScriptTag
TScript Script
ctypedef struct TScriptList:
uint16_t ScriptCount
TScriptRecord *ScriptRecord
ctypedef struct TFeature:
uint16_t FeatureParams
int LookupCount
uint16_t *LookupListIndex
ctypedef struct TFeatureRecord:
uint32_t FeatureTag
TFeature Feature
ctypedef struct TFeatureList:
int FeatureCount
TFeatureRecord *FeatureRecord
ctypedef struct TRangeRecord:
uint16_t Start
uint16_t End
uint16_t StartCoverageIndex
ctypedef struct TCoverageFormat:
uint16_t CoverageFormat
uint16_t GlyphCount
uint16_t *GlyphArray
uint16_t RangeCount
TRangeRecord *RangeRecord
ctypedef struct TSingleSubstFormat:
uint16_t SubstFormat
TCoverageFormat Coverage
int16_t DeltaGlyphID
uint16_t GlyphCount
uint16_t *Substitute
ctypedef struct TLookup:
uint16_t LookupType
uint16_t LookupFlag
uint16_t SubTableCount
TSingleSubstFormat *SubTable
ctypedef struct TLookupList:
int LookupCount
TLookup *Lookup
ctypedef struct TTGSUBTable:
int loaded
tt_gsub_header header
TScriptList ScriptList
TFeatureList FeatureList
TLookupList LookupList
ctypedef struct TTGSUBTable:
int loaded
tt_gsub_header header
TScriptList ScriptList
TFeatureList FeatureList
TLookupList LookupList
void LoadGSUBTable(TTGSUBTable *table, FT_Face face)
int GetVerticalGlyph(TTGSUBTable *table, uint32_t glyphnum, uint32_t *vglyphnum)
void init_gsubtable(TTGSUBTable *table)
void free_gsubtable(TTGSUBTable *table)
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