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/*******************************************************************
*
* ftxopenf.h
*
* internal TrueType Open functions
*
* 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 FTXOPENF_H
#define FTXOPENF_H
#include "ftxopen.h"
#ifdef __cplusplus
extern "C" {
#endif
/* functions from ftxopen.c */
FT_Error Load_ScriptList( TTO_ScriptList* sl,
FT_Stream stream );
FT_Error Load_FeatureList( TTO_FeatureList* fl,
FT_Stream input );
FT_Error Load_LookupList( TTO_LookupList* ll,
FT_Stream input,
TTO_Type type );
FT_Error Load_Coverage( TTO_Coverage* c,
FT_Stream input );
FT_Error Load_ClassDefinition( TTO_ClassDefinition* cd,
FT_UShort limit,
FT_Stream input );
FT_Error Load_EmptyClassDefinition( TTO_ClassDefinition* cd,
FT_Stream input );
FT_Error Load_Device( TTO_Device* d,
FT_Stream input );
void Free_ScriptList( TTO_ScriptList* sl,
FT_Memory memory );
void Free_FeatureList( TTO_FeatureList* fl,
FT_Memory memory );
void Free_LookupList( TTO_LookupList* ll,
TTO_Type type,
FT_Memory memory );
void Free_Coverage( TTO_Coverage* c,
FT_Memory memory );
void Free_ClassDefinition( TTO_ClassDefinition* cd,
FT_Memory memory );
void Free_Device( TTO_Device* d,
FT_Memory memory );
/* functions from ftxgsub.c */
FT_Error Load_SingleSubst( TTO_SingleSubst* ss,
FT_Stream input );
FT_Error Load_MultipleSubst( TTO_MultipleSubst* ms,
FT_Stream input );
FT_Error Load_AlternateSubst( TTO_AlternateSubst* as,
FT_Stream input );
FT_Error Load_LigatureSubst( TTO_LigatureSubst* ls,
FT_Stream input );
FT_Error Load_ContextSubst( TTO_ContextSubst* cs,
FT_Stream input );
FT_Error Load_ChainContextSubst( TTO_ChainContextSubst* ccs,
FT_Stream input );
void Free_SingleSubst( TTO_SingleSubst* ss,
FT_Memory memory );
void Free_MultipleSubst( TTO_MultipleSubst* ms,
FT_Memory memory );
void Free_AlternateSubst( TTO_AlternateSubst* as,
FT_Memory memory );
void Free_LigatureSubst( TTO_LigatureSubst* ls,
FT_Memory memory );
void Free_ContextSubst( TTO_ContextSubst* cs,
FT_Memory memory );
void Free_ChainContextSubst( TTO_ChainContextSubst* ccs,
FT_Memory memory );
/* functions from ftxgpos.c */
FT_Error Load_SinglePos( TTO_SinglePos* sp,
FT_Stream input );
FT_Error Load_PairPos( TTO_PairPos* pp,
FT_Stream input );
FT_Error Load_CursivePos( TTO_CursivePos* cp,
FT_Stream input );
FT_Error Load_MarkBasePos( TTO_MarkBasePos* mbp,
FT_Stream input );
FT_Error Load_MarkLigPos( TTO_MarkLigPos* mlp,
FT_Stream input );
FT_Error Load_MarkMarkPos( TTO_MarkMarkPos* mmp,
FT_Stream input );
FT_Error Load_ContextPos( TTO_ContextPos* cp,
FT_Stream input );
FT_Error Load_ChainContextPos( TTO_ChainContextPos* ccp,
FT_Stream input );
void Free_SinglePos( TTO_SinglePos* sp,
FT_Memory memory );
void Free_PairPos( TTO_PairPos* pp,
FT_Memory memory );
void Free_CursivePos( TTO_CursivePos* cp,
FT_Memory memory );
void Free_MarkBasePos( TTO_MarkBasePos* mbp,
FT_Memory memory );
void Free_MarkLigPos( TTO_MarkLigPos* mlp,
FT_Memory memory );
void Free_MarkMarkPos( TTO_MarkMarkPos* mmp,
FT_Memory memory );
void Free_ContextPos( TTO_ContextPos* cp,
FT_Memory memory );
void Free_ChainContextPos( TTO_ChainContextPos* ccp,
FT_Memory memory );
/* query functions */
FT_Error Coverage_Index( TTO_Coverage* c,
FT_UShort glyphID,
FT_UShort* index );
FT_Error Get_Class( TTO_ClassDefinition* cd,
FT_UShort glyphID,
FT_UShort* class,
FT_UShort* index );
FT_Error Get_Device( TTO_Device* d,
FT_UShort size,
FT_Short* value );
/* functions from ftxgdef.c */
FT_Error Add_Glyph_Property( TTO_GDEFHeader* gdef,
FT_UShort glyphID,
FT_UShort property );
FT_Error Check_Property( TTO_GDEFHeader* gdef,
OTL_GlyphItem item,
FT_UShort flags,
FT_UShort* property );
#define CHECK_Property( gdef, index, flags, property ) \
( ( error = Check_Property( (gdef), (index), (flags), \
(property) ) ) != TT_Err_Ok )
#ifdef __cplusplus
}
#endif
#endif /* FTXOPENF_H */
/* END */
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