ref: 493aa68f5c4cb2e659570809931539dc1987630c
dir: /src/autofit/afloader.h/
/**************************************************************************** * * afloader.h * * Auto-fitter glyph loading routines (specification). * * Copyright 2003-2018 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 AFLOADER_H_ #define AFLOADER_H_ #include "afhints.h" #include "afmodule.h" #include "afglobal.h" FT_BEGIN_HEADER /* * The autofitter module's (global) data structure to communicate with * actual fonts. If necessary, `local' data like the current face, the * current face's auto-hint data, or the current glyph's parameters * relevant to auto-hinting are `swapped in'. Cf. functions like * `af_loader_reset' and `af_loader_load_g'. */ typedef struct AF_LoaderRec_ { /* current face data */ FT_Face face; AF_FaceGlobals globals; /* current glyph data */ AF_GlyphHints hints; AF_StyleMetrics metrics; FT_Bool transformed; FT_Matrix trans_matrix; FT_Vector trans_delta; FT_Vector pp1; FT_Vector pp2; /* we don't handle vertical phantom points */ } AF_LoaderRec, *AF_Loader; FT_LOCAL( void ) af_loader_init( AF_Loader loader, AF_GlyphHints hints ); FT_LOCAL( FT_Error ) af_loader_reset( AF_Loader loader, AF_Module module, FT_Face face ); FT_LOCAL( void ) af_loader_done( AF_Loader loader ); FT_LOCAL( FT_Error ) af_loader_load_glyph( AF_Loader loader, AF_Module module, FT_Face face, FT_UInt gindex, FT_Int32 load_flags ); FT_LOCAL_DEF( FT_Int32 ) af_loader_compute_darkening( AF_Loader loader, FT_Face face, FT_Pos standard_width ); /* */ FT_END_HEADER #endif /* AFLOADER_H_ */ /* END */