ref: 3cb2500966892d7cf12a4d106853f4223ba3d9a5
dir: /src/autohint/ahloader.h/
/***************************************************************************/ /* */ /* ahloader.h */ /* */ /* Glyph loader for the auto-hinting module (declaration only). */ /* */ /* Copyright 2000-2001 Catharon Productions Inc. */ /* Author: David Turner */ /* */ /* This file is part of the Catharon Typography Project and shall only */ /* be used, modified, and distributed under the terms of the Catharon */ /* Open Source License that should come with this file under the name */ /* `CatharonLicense.txt'. By continuing to use, modify, or distribute */ /* this file you indicate that you have read the license and */ /* understand and accept it fully. */ /* */ /* Note that this license is compatible with the FreeType license. */ /* */ /***************************************************************************/ /*************************************************************************/ /* */ /* This defines the AH_GlyphLoader type in two different ways: */ /* */ /* - If the module is compiled within FreeType 2, the type is simply a */ /* typedef to FT_GlyphLoader. */ /* */ /* - If the module is compiled as a standalone object, AH_GlyphLoader */ /* has its own implementation. */ /* */ /*************************************************************************/ #ifndef __AHLOADER_H__ #define __AHLOADER_H__ #include <ft2build.h> FT_BEGIN_HEADER #ifdef _STANDALONE_ typedef struct AH_GlyphLoad_ { FT_Outline outline; /* outline */ FT_UInt num_subglyphs; /* number of subglyphs */ FT_SubGlyph* subglyphs; /* subglyphs */ FT_Vector* extra_points; /* extra points table */ } AH_GlyphLoad; struct AH_GlyphLoader_ { FT_Memory memory; FT_UInt max_points; FT_UInt max_contours; FT_UInt max_subglyphs; FT_Bool use_extra; AH_GlyphLoad base; AH_GlyphLoad current; void* other; /* for possible future extensions */ }; FT_LOCAL FT_Error AH_GlyphLoader_New( FT_Memory memory, AH_GlyphLoader** aloader ); FT_LOCAL FT_Error AH_GlyphLoader_Create_Extra( AH_GlyphLoader* loader ); FT_LOCAL void AH_GlyphLoader_Done( AH_GlyphLoader* loader ); FT_LOCAL void AH_GlyphLoader_Reset( AH_GlyphLoader* loader ); FT_LOCAL void AH_GlyphLoader_Rewind( AH_GlyphLoader* loader ); FT_LOCAL FT_Error AH_GlyphLoader_Check_Points( AH_GlyphLoader* loader, FT_UInt n_points, FT_UInt n_contours ); FT_LOCAL FT_Error AH_GlyphLoader_Check_Subglyphs( AH_GlyphLoader* loader, FT_UInt n_subs ); FT_LOCAL void AH_GlyphLoader_Prepare( AH_GlyphLoader* loader ); FT_LOCAL void AH_GlyphLoader_Add( AH_GlyphLoader* loader ); FT_LOCAL FT_Error AH_GlyphLoader_Copy_Points( AH_GlyphLoader* target, FT_GlyphLoader* source ); #else /* _STANDALONE */ #include FT_INTERNAL_OBJECTS_H #define AH_Load FT_GlyphLoad #define AH_Loader FT_GlyphLoader #define ah_loader_new FT_GlyphLoader_New #define ah_loader_done FT_GlyphLoader_Done #define ah_loader_reset FT_GlyphLoader_Reset #define ah_loader_rewind FT_GlyphLoader_Rewind #define ah_loader_create_extra FT_GlyphLoader_Create_Extra #define ah_loader_check_points FT_GlyphLoader_Check_Points #define ah_loader_check_subglyphs FT_GlyphLoader_Check_Subglyphs #define ah_loader_prepare FT_GlyphLoader_Prepare #define ah_loader_add FT_GlyphLoader_Add #define ah_loader_copy_points FT_GlyphLoader_Copy_Points #endif /* _STANDALONE_ */ FT_END_HEADER #endif /* __AHLOADER_H__ */ /* END */