diff options
Diffstat (limited to 'src/cff/cffobjs.c')
| -rw-r--r-- | src/cff/cffobjs.c | 75 |
1 files changed, 39 insertions, 36 deletions
diff --git a/src/cff/cffobjs.c b/src/cff/cffobjs.c index 6ad0e50..dd750d1 100644 --- a/src/cff/cffobjs.c +++ b/src/cff/cffobjs.c @@ -4,7 +4,7 @@ /* */ /* OpenType objects manager (body). */ /* */ -/* Copyright 1996-2012 by */ +/* Copyright 1996-2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,7 @@ #include <ft2build.h> + #include FT_INTERNAL_DEBUG_H #include FT_INTERNAL_CALC_H #include FT_INTERNAL_STREAM_H @@ -24,12 +25,15 @@ #include FT_TRUETYPE_IDS_H #include FT_TRUETYPE_TAGS_H #include FT_INTERNAL_SFNT_H +#include FT_CFF_DRIVER_H + #include "cffobjs.h" #include "cffload.h" #include "cffcmap.h" -#include "cfferrs.h" #include "cffpic.h" +#include "cfferrs.h" + /*************************************************************************/ /* */ @@ -153,7 +157,7 @@ cff_size_init( FT_Size cffsize ) /* CFF_Size */ { CFF_Size size = (CFF_Size)cffsize; - FT_Error error = CFF_Err_Ok; + FT_Error error = FT_Err_Ok; PSH_Globals_Funcs funcs = cff_size_get_globals_funcs( size ); @@ -253,7 +257,7 @@ } } - return CFF_Err_Ok; + return FT_Err_Ok; } #endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */ @@ -325,7 +329,7 @@ } } - return CFF_Err_Ok; + return FT_Err_Ok; } @@ -367,7 +371,7 @@ } } - return CFF_Err_Ok; + return FT_Err_Ok; } @@ -401,7 +405,7 @@ remove_subset_prefix( FT_String* name ) { FT_Int32 idx = 0; - FT_Int32 length = strlen( name ) + 1; + FT_Int32 length = (FT_Int32)strlen( name ) + 1; FT_Bool continue_search = 1; @@ -438,8 +442,8 @@ FT_Int32 family_name_length, style_name_length; - family_name_length = strlen( family_name ); - style_name_length = strlen( style_name ); + family_name_length = (FT_Int32)strlen( family_name ); + style_name_length = (FT_Int32)strlen( style_name ); if ( family_name_length > style_name_length ) { @@ -496,7 +500,7 @@ if ( !sfnt ) { FT_ERROR(( "cff_face_init: cannot access `sfnt' module\n" )); - error = CFF_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } @@ -518,21 +522,13 @@ if ( face->format_tag != TTAG_OTTO ) /* `OTTO'; OpenType/CFF font */ { FT_TRACE2(( " not an OpenType/CFF font\n" )); - error = CFF_Err_Unknown_File_Format; + error = FT_THROW( Unknown_File_Format ); goto Exit; } /* if we are performing a simple font format check, exit immediately */ if ( face_index < 0 ) - return CFF_Err_Ok; - - /* UNDOCUMENTED! A CFF in an SFNT can have only a single font. */ - if ( face_index > 0 ) - { - FT_ERROR(( "cff_face_init: invalid face index\n" )); - error = CFF_Err_Invalid_Argument; - goto Exit; - } + return FT_Err_Ok; sfnt_format = 1; @@ -544,7 +540,8 @@ pure_cff = 0; /* load font directory */ - error = sfnt->load_face( stream, face, 0, num_params, params ); + error = sfnt->load_face( stream, face, face_index, + num_params, params ); if ( error ) goto Exit; } @@ -554,10 +551,6 @@ error = sfnt->load_cmap( face, stream ); if ( error ) goto Exit; - - /* XXX: we don't load the GPOS table, as OpenType Layout */ - /* support will be added later to a layout library on top of */ - /* FreeType 2 */ } /* now load the CFF part of the file */ @@ -570,7 +563,7 @@ /* rewind to start of file; we are going to load a pure-CFF font */ if ( FT_STREAM_SEEK( 0 ) ) goto Exit; - error = CFF_Err_Ok; + error = FT_Err_Ok; } /* now load and parse the CFF table in the file */ @@ -611,7 +604,7 @@ " cannot open CFF & CEF fonts\n" " " " without the `PSNames' module\n" )); - error = CFF_Err_Missing_Module; + error = FT_THROW( Missing_Module ); goto Exit; } @@ -968,9 +961,10 @@ nn = (FT_UInt)cffface->num_charmaps; - error = FT_CMap_New( &FT_CFF_CMAP_UNICODE_CLASS_REC_GET, NULL, + error = FT_CMap_New( &CFF_CMAP_UNICODE_CLASS_REC_GET, NULL, &cmaprec, NULL ); - if ( error && FT_Err_No_Unicode_Glyph_Name != error ) + if ( error && + FT_ERR_NEQ( error, No_Unicode_Glyph_Name ) ) goto Exit; error = FT_Err_Ok; @@ -1000,19 +994,19 @@ { cmaprec.encoding_id = TT_ADOBE_ID_STANDARD; cmaprec.encoding = FT_ENCODING_ADOBE_STANDARD; - clazz = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET; + clazz = &CFF_CMAP_ENCODING_CLASS_REC_GET; } else if ( encoding->offset == 1 ) { cmaprec.encoding_id = TT_ADOBE_ID_EXPERT; cmaprec.encoding = FT_ENCODING_ADOBE_EXPERT; - clazz = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET; + clazz = &CFF_CMAP_ENCODING_CLASS_REC_GET; } else { cmaprec.encoding_id = TT_ADOBE_ID_CUSTOM; cmaprec.encoding = FT_ENCODING_ADOBE_CUSTOM; - clazz = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET; + clazz = &CFF_CMAP_ENCODING_CLASS_REC_GET; } error = FT_CMap_New( clazz, NULL, &cmaprec, NULL ); @@ -1056,16 +1050,25 @@ FT_LOCAL_DEF( FT_Error ) - cff_driver_init( FT_Module module ) + cff_driver_init( FT_Module module ) /* CFF_Driver */ { - FT_UNUSED( module ); + CFF_Driver driver = (CFF_Driver)module; + + + /* set default property values */ +#ifdef CFF_CONFIG_OPTION_OLD_ENGINE + driver->hinting_engine = FT_CFF_HINTING_FREETYPE; +#else + driver->hinting_engine = FT_CFF_HINTING_ADOBE; +#endif + driver->no_stem_darkening = FALSE; - return CFF_Err_Ok; + return FT_Err_Ok; } FT_LOCAL_DEF( void ) - cff_driver_done( FT_Module module ) + cff_driver_done( FT_Module module ) /* CFF_Driver */ { FT_UNUSED( module ); } |