diff options
Diffstat (limited to 'src/base/ftcid.c')
| -rw-r--r-- | src/base/ftcid.c | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/src/base/ftcid.c b/src/base/ftcid.c new file mode 100644 index 0000000..0734881 --- /dev/null +++ b/src/base/ftcid.c @@ -0,0 +1,118 @@ +/***************************************************************************/ +/* */ +/* ftcid.c */ +/* */ +/* FreeType API for accessing CID font information. */ +/* */ +/* Copyright 2007-2015 by */ +/* Derek Clegg and Michael Toftdal. */ +/* */ +/* 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. */ +/* */ +/***************************************************************************/ + + +#include <ft2build.h> +#include FT_CID_H +#include FT_INTERNAL_OBJECTS_H +#include FT_SERVICE_CID_H + + + /* documentation is in ftcid.h */ + + FT_EXPORT_DEF( FT_Error ) + FT_Get_CID_Registry_Ordering_Supplement( FT_Face face, + const char* *registry, + const char* *ordering, + FT_Int *supplement) + { + FT_Error error; + const char* r = NULL; + const char* o = NULL; + FT_Int s = 0; + + + error = FT_ERR( Invalid_Argument ); + + if ( face ) + { + FT_Service_CID service; + + + FT_FACE_FIND_SERVICE( face, service, CID ); + + if ( service && service->get_ros ) + error = service->get_ros( face, &r, &o, &s ); + } + + if ( registry ) + *registry = r; + + if ( ordering ) + *ordering = o; + + if ( supplement ) + *supplement = s; + + return error; + } + + + FT_EXPORT_DEF( FT_Error ) + FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face, + FT_Bool *is_cid ) + { + FT_Error error = FT_ERR( Invalid_Argument ); + FT_Bool ic = 0; + + + if ( face ) + { + FT_Service_CID service; + + + FT_FACE_FIND_SERVICE( face, service, CID ); + + if ( service && service->get_is_cid ) + error = service->get_is_cid( face, &ic); + } + + if ( is_cid ) + *is_cid = ic; + + return error; + } + + + FT_EXPORT_DEF( FT_Error ) + FT_Get_CID_From_Glyph_Index( FT_Face face, + FT_UInt glyph_index, + FT_UInt *cid ) + { + FT_Error error = FT_ERR( Invalid_Argument ); + FT_UInt c = 0; + + + if ( face ) + { + FT_Service_CID service; + + + FT_FACE_FIND_SERVICE( face, service, CID ); + + if ( service && service->get_cid_from_glyph_index ) + error = service->get_cid_from_glyph_index( face, glyph_index, &c); + } + + if ( cid ) + *cid = c; + + return error; + } + + +/* END */ |