diff options
Diffstat (limited to 'src/autofit/afloader.h')
| -rw-r--r-- | src/autofit/afloader.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/src/autofit/afloader.h b/src/autofit/afloader.h index eec0e92..1f34d17 100644 --- a/src/autofit/afloader.h +++ b/src/autofit/afloader.h @@ -25,11 +25,24 @@ FT_BEGIN_HEADER - typedef struct AF_LoaderRec_ + typedef struct AF_ModuleRec_* AF_Module; + + /* + * 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_ { - FT_Face face; /* current face */ - AF_FaceGlobals globals; /* current face globals */ - FT_GlyphLoader gloader; /* glyph loader */ + /* current face data */ + FT_Face face; + AF_FaceGlobals globals; + + /* current glyph data */ + FT_GlyphLoader gloader; AF_GlyphHintsRec hints; AF_ScriptMetrics metrics; FT_Bool transformed; @@ -43,21 +56,20 @@ FT_BEGIN_HEADER FT_LOCAL( FT_Error ) - af_loader_init( AF_Loader loader, - FT_Memory memory ); + af_loader_init( AF_Module module ); FT_LOCAL( FT_Error ) - af_loader_reset( AF_Loader loader, + af_loader_reset( AF_Module module, FT_Face face ); FT_LOCAL( void ) - af_loader_done( AF_Loader loader ); + af_loader_done( AF_Module module ); FT_LOCAL( FT_Error ) - af_loader_load_glyph( AF_Loader loader, + af_loader_load_glyph( AF_Module module, FT_Face face, FT_UInt gindex, FT_Int32 load_flags ); |