diff options
Diffstat (limited to 'src/3rdparty/freetype/src/cff/cffobjs.c')
| -rw-r--r-- | src/3rdparty/freetype/src/cff/cffobjs.c | 61 |
1 files changed, 24 insertions, 37 deletions
diff --git a/src/3rdparty/freetype/src/cff/cffobjs.c b/src/3rdparty/freetype/src/cff/cffobjs.c index d555d52358..6d08620c48 100644 --- a/src/3rdparty/freetype/src/cff/cffobjs.c +++ b/src/3rdparty/freetype/src/cff/cffobjs.c @@ -4,7 +4,7 @@ * * OpenType objects manager (body). * - * Copyright (C) 1996-2020 by + * Copyright (C) 1996-2023 by * David Turner, Robert Wilhelm, and Werner Lemberg. * * This file is part of the FreeType project, and may only be used, @@ -69,8 +69,8 @@ FT_Module module; - module = FT_Get_Module( size->root.face->driver->root.library, - "pshinter" ); + module = FT_Get_Module( font->library, "pshinter" ); + return ( module && pshinter && pshinter->get_globals_funcs ) ? pshinter->get_globals_funcs( module ) : 0; @@ -182,8 +182,7 @@ goto Exit; cff_make_private_dict( &font->top_font, &priv ); - error = funcs->create( cffsize->face->memory, &priv, - &internal->topfont ); + error = funcs->create( memory, &priv, &internal->topfont ); if ( error ) goto Exit; @@ -193,8 +192,7 @@ cff_make_private_dict( sub, &priv ); - error = funcs->create( cffsize->face->memory, &priv, - &internal->subfonts[i - 1] ); + error = funcs->create( memory, &priv, &internal->subfonts[i - 1] ); if ( error ) goto Exit; } @@ -283,6 +281,8 @@ cff_size_request( FT_Size size, FT_Size_Request req ) { + FT_Error error; + CFF_Size cffsize = (CFF_Size)size; PSH_Globals_Funcs funcs; @@ -304,7 +304,9 @@ #endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */ - FT_Request_Metrics( size->face, req ); + error = FT_Request_Metrics( size->face, req ); + if ( error ) + goto Exit; funcs = cff_size_get_globals_funcs( cffsize ); @@ -345,7 +347,8 @@ } } - return FT_Err_Ok; + Exit: + return error; } @@ -376,8 +379,7 @@ FT_Module module; - module = FT_Get_Module( slot->face->driver->root.library, - "pshinter" ); + module = FT_Get_Module( slot->library, "pshinter" ); if ( module ) { T2_Hints_Funcs funcs; @@ -406,9 +408,7 @@ FT_String* result; - (void)FT_STRDUP( result, source ); - - FT_UNUSED( error ); + FT_MEM_STRDUP( result, source ); return result; } @@ -659,8 +659,8 @@ if ( dict->cid_registry == 0xFFFFU && !psnames ) { FT_ERROR(( "cff_face_init:" - " cannot open CFF & CEF fonts\n" - " " + " cannot open CFF & CEF fonts\n" )); + FT_ERROR(( " " " without the `psnames' module\n" )); error = FT_THROW( Missing_Module ); goto Exit; @@ -684,13 +684,13 @@ /* In Multiple Master CFFs, two SIDs hold the Normalize Design */ /* Vector (NDV) and Convert Design Vector (CDV) charstrings, */ - /* which may contain NULL bytes in the middle of the data, too. */ + /* which may contain null bytes in the middle of the data, too. */ /* We thus access `cff->strings' directly. */ for ( idx = 1; idx < cff->num_strings; idx++ ) { FT_Byte* s1 = cff->strings[idx - 1]; FT_Byte* s2 = cff->strings[idx]; - FT_PtrDist s1len = s2 - s1 - 1; /* without the final NULL byte */ + FT_PtrDist s1len = s2 - s1 - 1; /* without the final null byte */ FT_PtrDist l; @@ -719,22 +719,15 @@ #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT { - FT_Service_MultiMasters mm = (FT_Service_MultiMasters)face->mm; - FT_Service_MetricsVariations var = (FT_Service_MetricsVariations)face->var; - FT_UInt instance_index = (FT_UInt)face_index >> 16; if ( FT_HAS_MULTIPLE_MASTERS( cffface ) && - mm && instance_index > 0 ) { - error = mm->set_instance( cffface, instance_index ); + error = FT_Set_Named_Instance( cffface, instance_index ); if ( error ) goto Exit; - - if ( var ) - var->metrics_adjust( cffface ); } } #endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */ @@ -1028,12 +1021,10 @@ cffface->style_flags = flags; } -#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES /* CID-keyed CFF or CFF2 fonts don't have glyph names -- the SFNT */ /* loader has unset this flag because of the 3.0 `post' table. */ if ( dict->cid_registry == 0xFFFFU && !cff2 ) cffface->face_flags |= FT_FACE_FLAG_GLYPH_NAMES; -#endif if ( dict->cid_registry != 0xFFFFU && pure_cff ) cffface->face_flags |= FT_FACE_FLAG_CID_KEYED; @@ -1049,11 +1040,11 @@ { FT_CharMapRec cmaprec; FT_CharMap cmap; - FT_UInt nn; + FT_Int nn; CFF_Encoding encoding = &cff->encoding; - for ( nn = 0; nn < (FT_UInt)cffface->num_charmaps; nn++ ) + for ( nn = 0; nn < cffface->num_charmaps; nn++ ) { cmap = cffface->charmaps[nn]; @@ -1078,7 +1069,7 @@ cmaprec.encoding_id = TT_MS_ID_UNICODE_CS; cmaprec.encoding = FT_ENCODING_UNICODE; - nn = (FT_UInt)cffface->num_charmaps; + nn = cffface->num_charmaps; error = FT_CMap_New( &cff_cmap_unicode_class_rec, NULL, &cmaprec, NULL ); @@ -1089,7 +1080,7 @@ error = FT_Err_Ok; /* if no Unicode charmap was previously selected, select this one */ - if ( !cffface->charmap && nn != (FT_UInt)cffface->num_charmaps ) + if ( !cffface->charmap && nn != cffface->num_charmaps ) cffface->charmap = cffface->charmaps[nn]; Skip_Unicode: @@ -1159,7 +1150,7 @@ } #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT - cff_done_blend( face ); + cff_done_blend( cffface ); face->blend = NULL; #endif } @@ -1174,11 +1165,7 @@ /* set default property values, cf. `ftcffdrv.h' */ -#ifdef CFF_CONFIG_OPTION_OLD_ENGINE - driver->hinting_engine = FT_HINTING_FREETYPE; -#else driver->hinting_engine = FT_HINTING_ADOBE; -#endif driver->no_stem_darkening = TRUE; |