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authorchai <chaifix@163.com>2021-10-30 13:28:39 +0800
committerchai <chaifix@163.com>2021-10-30 13:28:39 +0800
commitc3e259f4d29e9bdcb73617ad8e4d71f117b4d289 (patch)
tree893ed7b892d0b3b49db2d3e219da28fc2eea4769 /ThirdParty/freetype/src/type42
parentb2433cf2faf5c5c3d82d61c7b44928923c5fdcda (diff)
+freetype
Diffstat (limited to 'ThirdParty/freetype/src/type42')
-rw-r--r--ThirdParty/freetype/src/type42/Jamfile32
-rw-r--r--ThirdParty/freetype/src/type42/module.mk23
-rw-r--r--ThirdParty/freetype/src/type42/rules.mk73
-rw-r--r--ThirdParty/freetype/src/type42/t42drivr.c246
-rw-r--r--ThirdParty/freetype/src/type42/t42drivr.h37
-rw-r--r--ThirdParty/freetype/src/type42/t42error.h41
-rw-r--r--ThirdParty/freetype/src/type42/t42objs.c690
-rw-r--r--ThirdParty/freetype/src/type42/t42objs.h124
-rw-r--r--ThirdParty/freetype/src/type42/t42parse.c1314
-rw-r--r--ThirdParty/freetype/src/type42/t42parse.h91
-rw-r--r--ThirdParty/freetype/src/type42/t42types.h57
-rw-r--r--ThirdParty/freetype/src/type42/type42.c27
12 files changed, 0 insertions, 2755 deletions
diff --git a/ThirdParty/freetype/src/type42/Jamfile b/ThirdParty/freetype/src/type42/Jamfile
deleted file mode 100644
index 6123b35..0000000
--- a/ThirdParty/freetype/src/type42/Jamfile
+++ /dev/null
@@ -1,32 +0,0 @@
-# FreeType 2 src/type42 Jamfile
-#
-# Copyright (C) 2002-2019 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.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) type42 ;
-
-{
- local _sources ;
-
- if $(FT2_MULTI)
- {
- _sources = t42drivr
- t42objs
- t42parse
- ;
- }
- else
- {
- _sources = type42 ;
- }
-
- Library $(FT2_LIB) : $(_sources).c ;
-}
-
-# end of src/type42 Jamfile
diff --git a/ThirdParty/freetype/src/type42/module.mk b/ThirdParty/freetype/src/type42/module.mk
deleted file mode 100644
index 9e9d154..0000000
--- a/ThirdParty/freetype/src/type42/module.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# FreeType 2 Type42 module definition
-#
-
-
-# Copyright (C) 2002-2019 by
-# David Turner, Robert Wilhelm, and Werner Lemberg.
-#
-# This file is part of the FreeType project, and may only be used, modified,
-# and distributed under the terms of the FreeType project license,
-# LICENSE.TXT. By continuing to use, modify, or distribute this file you
-# indicate that you have read the license and understand and accept it
-# fully.
-
-
-FTMODULE_H_COMMANDS += TYPE42_DRIVER
-
-define TYPE42_DRIVER
-$(OPEN_DRIVER) FT_Driver_ClassRec, t42_driver_class $(CLOSE_DRIVER)
-$(ECHO_DRIVER)type42 $(ECHO_DRIVER_DESC)Type 42 font files with no known extension$(ECHO_DRIVER_DONE)
-endef
-
-# EOF
diff --git a/ThirdParty/freetype/src/type42/rules.mk b/ThirdParty/freetype/src/type42/rules.mk
deleted file mode 100644
index 9d71f53..0000000
--- a/ThirdParty/freetype/src/type42/rules.mk
+++ /dev/null
@@ -1,73 +0,0 @@
-#
-# FreeType 2 Type42 driver configuration rules
-#
-
-
-# Copyright (C) 2002-2019 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.
-
-
-# Type42 driver directory
-#
-T42_DIR := $(SRC_DIR)/type42
-
-
-# compilation flags for the driver
-#
-T42_COMPILE := $(CC) $(ANSIFLAGS) \
- $I$(subst /,$(COMPILER_SEP),$(T42_DIR)) \
- $(INCLUDE_FLAGS) \
- $(FT_CFLAGS)
-
-
-# Type42 driver source
-#
-T42_DRV_SRC := $(T42_DIR)/t42objs.c \
- $(T42_DIR)/t42parse.c \
- $(T42_DIR)/t42drivr.c
-
-# Type42 driver headers
-#
-T42_DRV_H := $(T42_DRV_SRC:%.c=%.h) \
- $(T42_DIR)/t42error.h \
- $(T42_DIR)/t42types.h
-
-
-# Type42 driver object(s)
-#
-# T42_DRV_OBJ_M is used during `multi' builds
-# T42_DRV_OBJ_S is used during `single' builds
-#
-T42_DRV_OBJ_M := $(T42_DRV_SRC:$(T42_DIR)/%.c=$(OBJ_DIR)/%.$O)
-T42_DRV_OBJ_S := $(OBJ_DIR)/type42.$O
-
-# Type42 driver source file for single build
-#
-T42_DRV_SRC_S := $(T42_DIR)/type42.c
-
-
-# Type42 driver - single object
-#
-$(T42_DRV_OBJ_S): $(T42_DRV_SRC_S) $(T42_DRV_SRC) $(FREETYPE_H) $(T42_DRV_H)
- $(T42_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(T42_DRV_SRC_S))
-
-
-# Type42 driver - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(T42_DIR)/%.c $(FREETYPE_H) $(T42_DRV_H)
- $(T42_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(T42_DRV_OBJ_S)
-DRV_OBJS_M += $(T42_DRV_OBJ_M)
-
-
-# EOF
diff --git a/ThirdParty/freetype/src/type42/t42drivr.c b/ThirdParty/freetype/src/type42/t42drivr.c
deleted file mode 100644
index 6d4e7a0..0000000
--- a/ThirdParty/freetype/src/type42/t42drivr.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/****************************************************************************
- *
- * t42drivr.c
- *
- * High-level Type 42 driver interface (body).
- *
- * Copyright (C) 2002-2019 by
- * Roberto Alameda.
- *
- * 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.
- *
- */
-
-
- /**************************************************************************
- *
- * This driver implements Type42 fonts as described in the
- * Technical Note #5012 from Adobe, with these limitations:
- *
- * 1) CID Fonts are not currently supported.
- * 2) Incremental fonts making use of the GlyphDirectory keyword
- * will be loaded, but the rendering will be using the TrueType
- * tables.
- * 3) As for Type1 fonts, CDevProc is not supported.
- * 4) The Metrics dictionary is not supported.
- * 5) AFM metrics are not supported.
- *
- * In other words, this driver supports Type42 fonts derived from
- * TrueType fonts in a non-CID manner, as done by usual conversion
- * programs.
- *
- */
-
-
-#include "t42drivr.h"
-#include "t42objs.h"
-#include "t42error.h"
-#include FT_INTERNAL_DEBUG_H
-
-#include FT_SERVICE_FONT_FORMAT_H
-#include FT_SERVICE_GLYPH_DICT_H
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_POSTSCRIPT_INFO_H
-
-#undef FT_COMPONENT
-#define FT_COMPONENT t42
-
-
- /*
- *
- * GLYPH DICT SERVICE
- *
- */
-
- static FT_Error
- t42_get_glyph_name( T42_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max )
- {
- FT_STRCPYN( buffer, face->type1.glyph_names[glyph_index], buffer_max );
-
- return FT_Err_Ok;
- }
-
-
- static FT_UInt
- t42_get_name_index( T42_Face face,
- FT_String* glyph_name )
- {
- FT_Int i;
-
-
- for ( i = 0; i < face->type1.num_glyphs; i++ )
- {
- FT_String* gname = face->type1.glyph_names[i];
-
-
- if ( glyph_name[0] == gname[0] && !ft_strcmp( glyph_name, gname ) )
- return (FT_UInt)ft_strtol( (const char *)face->type1.charstrings[i],
- NULL, 10 );
- }
-
- return 0;
- }
-
-
- static const FT_Service_GlyphDictRec t42_service_glyph_dict =
- {
- (FT_GlyphDict_GetNameFunc) t42_get_glyph_name, /* get_name */
- (FT_GlyphDict_NameIndexFunc)t42_get_name_index /* name_index */
- };
-
-
- /*
- *
- * POSTSCRIPT NAME SERVICE
- *
- */
-
- static const char*
- t42_get_ps_font_name( T42_Face face )
- {
- return (const char*)face->type1.font_name;
- }
-
-
- static const FT_Service_PsFontNameRec t42_service_ps_font_name =
- {
- (FT_PsName_GetFunc)t42_get_ps_font_name /* get_ps_font_name */
- };
-
-
- /*
- *
- * POSTSCRIPT INFO SERVICE
- *
- */
-
- static FT_Error
- t42_ps_get_font_info( FT_Face face,
- PS_FontInfoRec* afont_info )
- {
- *afont_info = ((T42_Face)face)->type1.font_info;
-
- return FT_Err_Ok;
- }
-
-
- static FT_Error
- t42_ps_get_font_extra( FT_Face face,
- PS_FontExtraRec* afont_extra )
- {
- *afont_extra = ((T42_Face)face)->type1.font_extra;
-
- return FT_Err_Ok;
- }
-
-
- static FT_Int
- t42_ps_has_glyph_names( FT_Face face )
- {
- FT_UNUSED( face );
-
- return 1;
- }
-
-
- static FT_Error
- t42_ps_get_font_private( FT_Face face,
- PS_PrivateRec* afont_private )
- {
- *afont_private = ((T42_Face)face)->type1.private_dict;
-
- return FT_Err_Ok;
- }
-
-
- static const FT_Service_PsInfoRec t42_service_ps_info =
- {
- (PS_GetFontInfoFunc) t42_ps_get_font_info, /* ps_get_font_info */
- (PS_GetFontExtraFunc) t42_ps_get_font_extra, /* ps_get_font_extra */
- (PS_HasGlyphNamesFunc) t42_ps_has_glyph_names, /* ps_has_glyph_names */
- (PS_GetFontPrivateFunc)t42_ps_get_font_private, /* ps_get_font_private */
- /* not implemented */
- (PS_GetFontValueFunc) NULL /* ps_get_font_value */
- };
-
-
- /*
- *
- * SERVICE LIST
- *
- */
-
- static const FT_ServiceDescRec t42_services[] =
- {
- { FT_SERVICE_ID_GLYPH_DICT, &t42_service_glyph_dict },
- { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &t42_service_ps_font_name },
- { FT_SERVICE_ID_POSTSCRIPT_INFO, &t42_service_ps_info },
- { FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_TYPE_42 },
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- T42_Get_Interface( FT_Module module,
- const FT_String* t42_interface )
- {
- FT_UNUSED( module );
-
- return ft_service_list_lookup( t42_services, t42_interface );
- }
-
-
- const FT_Driver_ClassRec t42_driver_class =
- {
- {
- FT_MODULE_FONT_DRIVER |
- FT_MODULE_DRIVER_SCALABLE |
-#ifdef TT_USE_BYTECODE_INTERPRETER
- FT_MODULE_DRIVER_HAS_HINTER,
-#else
- 0,
-#endif
-
- sizeof ( T42_DriverRec ),
-
- "type42",
- 0x10000L,
- 0x20000L,
-
- NULL, /* module-specific interface */
-
- T42_Driver_Init, /* FT_Module_Constructor module_init */
- T42_Driver_Done, /* FT_Module_Destructor module_done */
- T42_Get_Interface, /* FT_Module_Requester get_interface */
- },
-
- sizeof ( T42_FaceRec ),
- sizeof ( T42_SizeRec ),
- sizeof ( T42_GlyphSlotRec ),
-
- T42_Face_Init, /* FT_Face_InitFunc init_face */
- T42_Face_Done, /* FT_Face_DoneFunc done_face */
- T42_Size_Init, /* FT_Size_InitFunc init_size */
- T42_Size_Done, /* FT_Size_DoneFunc done_size */
- T42_GlyphSlot_Init, /* FT_Slot_InitFunc init_slot */
- T42_GlyphSlot_Done, /* FT_Slot_DoneFunc done_slot */
-
- T42_GlyphSlot_Load, /* FT_Slot_LoadFunc load_glyph */
-
- NULL, /* FT_Face_GetKerningFunc get_kerning */
- NULL, /* FT_Face_AttachFunc attach_file */
- NULL, /* FT_Face_GetAdvancesFunc get_advances */
-
- T42_Size_Request, /* FT_Size_RequestFunc request_size */
- T42_Size_Select /* FT_Size_SelectFunc select_size */
- };
-
-
-/* END */
diff --git a/ThirdParty/freetype/src/type42/t42drivr.h b/ThirdParty/freetype/src/type42/t42drivr.h
deleted file mode 100644
index a35ca28..0000000
--- a/ThirdParty/freetype/src/type42/t42drivr.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/****************************************************************************
- *
- * t42drivr.h
- *
- * High-level Type 42 driver interface (specification).
- *
- * Copyright (C) 2002-2019 by
- * Roberto Alameda.
- *
- * 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 T42DRIVR_H_
-#define T42DRIVR_H_
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_DRIVER_H
-
-
-FT_BEGIN_HEADER
-
- FT_EXPORT_VAR( const FT_Driver_ClassRec ) t42_driver_class;
-
-FT_END_HEADER
-
-
-#endif /* T42DRIVR_H_ */
-
-
-/* END */
diff --git a/ThirdParty/freetype/src/type42/t42error.h b/ThirdParty/freetype/src/type42/t42error.h
deleted file mode 100644
index 5fb2143..0000000
--- a/ThirdParty/freetype/src/type42/t42error.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/****************************************************************************
- *
- * t42error.h
- *
- * Type 42 error codes (specification only).
- *
- * Copyright (C) 2002-2019 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.
- *
- */
-
-
- /**************************************************************************
- *
- * This file is used to define the Type 42 error enumeration constants.
- *
- */
-
-#ifndef T42ERROR_H_
-#define T42ERROR_H_
-
-#include FT_MODULE_ERRORS_H
-
-#undef FTERRORS_H_
-
-#undef FT_ERR_PREFIX
-#define FT_ERR_PREFIX T42_Err_
-#define FT_ERR_BASE FT_Mod_Err_Type42
-
-#include FT_ERRORS_H
-
-#endif /* T42ERROR_H_ */
-
-
-/* END */
diff --git a/ThirdParty/freetype/src/type42/t42objs.c b/ThirdParty/freetype/src/type42/t42objs.c
deleted file mode 100644
index 234c0a3..0000000
--- a/ThirdParty/freetype/src/type42/t42objs.c
+++ /dev/null
@@ -1,690 +0,0 @@
-/****************************************************************************
- *
- * t42objs.c
- *
- * Type 42 objects manager (body).
- *
- * Copyright (C) 2002-2019 by
- * Roberto Alameda.
- *
- * 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 "t42objs.h"
-#include "t42parse.h"
-#include "t42error.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_LIST_H
-#include FT_TRUETYPE_IDS_H
-
-
-#undef FT_COMPONENT
-#define FT_COMPONENT t42
-
-
- static FT_Error
- T42_Open_Face( T42_Face face )
- {
- T42_LoaderRec loader;
- T42_Parser parser;
- T1_Font type1 = &face->type1;
- FT_Memory memory = face->root.memory;
- FT_Error error;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- t42_loader_init( &loader, face );
-
- parser = &loader.parser;
-
- if ( FT_ALLOC( face->ttf_data, 12 ) )
- goto Exit;
-
- /* while parsing the font we always update `face->ttf_size' so that */
- /* even in case of buggy data (which might lead to premature end of */
- /* scanning without causing an error) the call to `FT_Open_Face' in */
- /* `T42_Face_Init' passes the correct size */
- face->ttf_size = 12;
-
- error = t42_parser_init( parser,
- face->root.stream,
- memory,
- psaux);
- if ( error )
- goto Exit;
-
- error = t42_parse_dict( face, &loader,
- parser->base_dict, parser->base_len );
- if ( error )
- goto Exit;
-
- if ( type1->font_type != 42 )
- {
- FT_ERROR(( "T42_Open_Face: cannot handle FontType %d\n",
- type1->font_type ));
- error = FT_THROW( Unknown_File_Format );
- goto Exit;
- }
-
- /* now, propagate the charstrings and glyphnames tables */
- /* to the Type1 data */
- type1->num_glyphs = loader.num_glyphs;
-
- if ( !loader.charstrings.init )
- {
- FT_ERROR(( "T42_Open_Face: no charstrings array in face\n" ));
- error = FT_THROW( Invalid_File_Format );
- }
-
- loader.charstrings.init = 0;
- type1->charstrings_block = loader.charstrings.block;
- type1->charstrings = loader.charstrings.elements;
- type1->charstrings_len = loader.charstrings.lengths;
-
- /* we copy the glyph names `block' and `elements' fields; */
- /* the `lengths' field must be released later */
- type1->glyph_names_block = loader.glyph_names.block;
- type1->glyph_names = (FT_String**)loader.glyph_names.elements;
- loader.glyph_names.block = NULL;
- loader.glyph_names.elements = NULL;
-
- /* we must now build type1.encoding when we have a custom array */
- if ( type1->encoding_type == T1_ENCODING_TYPE_ARRAY )
- {
- FT_Int charcode, idx, min_char, max_char;
- FT_Byte* glyph_name;
-
-
- /* OK, we do the following: for each element in the encoding */
- /* table, look up the index of the glyph having the same name */
- /* as defined in the CharStrings array. */
- /* The index is then stored in type1.encoding.char_index, and */
- /* the name in type1.encoding.char_name */
-
- min_char = 0;
- max_char = 0;
-
- charcode = 0;
- for ( ; charcode < loader.encoding_table.max_elems; charcode++ )
- {
- FT_Byte* char_name;
-
-
- type1->encoding.char_index[charcode] = 0;
- type1->encoding.char_name [charcode] = (char *)".notdef";
-
- char_name = loader.encoding_table.elements[charcode];
- if ( char_name )
- for ( idx = 0; idx < type1->num_glyphs; idx++ )
- {
- glyph_name = (FT_Byte*)type1->glyph_names[idx];
- if ( ft_strcmp( (const char*)char_name,
- (const char*)glyph_name ) == 0 )
- {
- type1->encoding.char_index[charcode] = (FT_UShort)idx;
- type1->encoding.char_name [charcode] = (char*)glyph_name;
-
- /* Change min/max encoded char only if glyph name is */
- /* not /.notdef */
- if ( ft_strcmp( (const char*)".notdef",
- (const char*)glyph_name ) != 0 )
- {
- if ( charcode < min_char )
- min_char = charcode;
- if ( charcode >= max_char )
- max_char = charcode + 1;
- }
- break;
- }
- }
- }
-
- type1->encoding.code_first = min_char;
- type1->encoding.code_last = max_char;
- type1->encoding.num_chars = loader.num_chars;
- }
-
- Exit:
- t42_loader_done( &loader );
- return error;
- }
-
-
- /***************** Driver Functions *************/
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_Face_Init( FT_Stream stream,
- FT_Face t42face, /* T42_Face */
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params )
- {
- T42_Face face = (T42_Face)t42face;
- FT_Error error;
- FT_Service_PsCMaps psnames;
- PSAux_Service psaux;
- FT_Face root = (FT_Face)&face->root;
- T1_Font type1 = &face->type1;
- PS_FontInfo info = &type1->font_info;
-
- FT_UNUSED( num_params );
- FT_UNUSED( params );
- FT_UNUSED( stream );
-
-
- face->ttf_face = NULL;
- face->root.num_faces = 1;
-
- FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
- face->psnames = psnames;
-
- face->psaux = FT_Get_Module_Interface( FT_FACE_LIBRARY( face ),
- "psaux" );
- psaux = (PSAux_Service)face->psaux;
- if ( !psaux )
- {
- FT_ERROR(( "T42_Face_Init: cannot access `psaux' module\n" ));
- error = FT_THROW( Missing_Module );
- goto Exit;
- }
-
- FT_TRACE2(( "Type 42 driver\n" ));
-
- /* open the tokenizer, this will also check the font format */
- error = T42_Open_Face( face );
- if ( error )
- goto Exit;
-
- /* if we just wanted to check the format, leave successfully now */
- if ( face_index < 0 )
- goto Exit;
-
- /* check the face index */
- if ( ( face_index & 0xFFFF ) > 0 )
- {
- FT_ERROR(( "T42_Face_Init: invalid face index\n" ));
- error = FT_THROW( Invalid_Argument );
- goto Exit;
- }
-
- /* Now load the font program into the face object */
-
- /* Init the face object fields */
- /* Now set up root face fields */
-
- root->num_glyphs = type1->num_glyphs;
- root->num_charmaps = 0;
- root->face_index = 0;
-
- root->face_flags |= FT_FACE_FLAG_SCALABLE |
- FT_FACE_FLAG_HORIZONTAL |
- FT_FACE_FLAG_GLYPH_NAMES;
-
- if ( info->is_fixed_pitch )
- root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
-
-#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
- root->face_flags |= FT_FACE_FLAG_HINTER;
-#endif
-
- /* XXX: TODO -- add kerning with .afm support */
-
- /* get style name -- be careful, some broken fonts only */
- /* have a `/FontName' dictionary entry! */
- root->family_name = info->family_name;
- /* assume "Regular" style if we don't know better */
- root->style_name = (char *)"Regular";
- if ( root->family_name )
- {
- char* full = info->full_name;
- char* family = root->family_name;
-
-
- if ( full )
- {
- while ( *full )
- {
- if ( *full == *family )
- {
- family++;
- full++;
- }
- else
- {
- if ( *full == ' ' || *full == '-' )
- full++;
- else if ( *family == ' ' || *family == '-' )
- family++;
- else
- {
- if ( !*family )
- root->style_name = full;
- break;
- }
- }
- }
- }
- }
- else
- {
- /* do we have a `/FontName'? */
- if ( type1->font_name )
- root->family_name = type1->font_name;
- }
-
- /* no embedded bitmap support */
- root->num_fixed_sizes = 0;
- root->available_sizes = NULL;
-
- /* Load the TTF font embedded in the T42 font */
- {
- FT_Open_Args args;
-
-
- args.flags = FT_OPEN_MEMORY | FT_OPEN_DRIVER;
- args.driver = FT_Get_Module( FT_FACE_LIBRARY( face ),
- "truetype" );
- args.memory_base = face->ttf_data;
- args.memory_size = face->ttf_size;
-
- if ( num_params )
- {
- args.flags |= FT_OPEN_PARAMS;
- args.num_params = num_params;
- args.params = params;
- }
-
- error = FT_Open_Face( FT_FACE_LIBRARY( face ),
- &args, 0, &face->ttf_face );
- }
-
- if ( error )
- goto Exit;
-
- FT_Done_Size( face->ttf_face->size );
-
- /* Ignore info in FontInfo dictionary and use the info from the */
- /* loaded TTF font. The PostScript interpreter also ignores it. */
- root->bbox = face->ttf_face->bbox;
- root->units_per_EM = face->ttf_face->units_per_EM;
-
- root->ascender = face->ttf_face->ascender;
- root->descender = face->ttf_face->descender;
- root->height = face->ttf_face->height;
-
- root->max_advance_width = face->ttf_face->max_advance_width;
- root->max_advance_height = face->ttf_face->max_advance_height;
-
- root->underline_position = (FT_Short)info->underline_position;
- root->underline_thickness = (FT_Short)info->underline_thickness;
-
- /* compute style flags */
- root->style_flags = 0;
- if ( info->italic_angle )
- root->style_flags |= FT_STYLE_FLAG_ITALIC;
-
- if ( face->ttf_face->style_flags & FT_STYLE_FLAG_BOLD )
- root->style_flags |= FT_STYLE_FLAG_BOLD;
-
- if ( face->ttf_face->face_flags & FT_FACE_FLAG_VERTICAL )
- root->face_flags |= FT_FACE_FLAG_VERTICAL;
-
- {
- if ( psnames )
- {
- FT_CharMapRec charmap;
- T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes;
- FT_CMap_Class clazz;
-
-
- charmap.face = root;
-
- /* first of all, try to synthesize a Unicode charmap */
- charmap.platform_id = TT_PLATFORM_MICROSOFT;
- charmap.encoding_id = TT_MS_ID_UNICODE_CS;
- charmap.encoding = FT_ENCODING_UNICODE;
-
- error = FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL );
- if ( error &&
- FT_ERR_NEQ( error, No_Unicode_Glyph_Name ) &&
- FT_ERR_NEQ( error, Unimplemented_Feature ) )
- goto Exit;
- error = FT_Err_Ok;
-
- /* now, generate an Adobe Standard encoding when appropriate */
- charmap.platform_id = TT_PLATFORM_ADOBE;
- clazz = NULL;
-
- switch ( type1->encoding_type )
- {
- case T1_ENCODING_TYPE_STANDARD:
- charmap.encoding = FT_ENCODING_ADOBE_STANDARD;
- charmap.encoding_id = TT_ADOBE_ID_STANDARD;
- clazz = cmap_classes->standard;
- break;
-
- case T1_ENCODING_TYPE_EXPERT:
- charmap.encoding = FT_ENCODING_ADOBE_EXPERT;
- charmap.encoding_id = TT_ADOBE_ID_EXPERT;
- clazz = cmap_classes->expert;
- break;
-
- case T1_ENCODING_TYPE_ARRAY:
- charmap.encoding = FT_ENCODING_ADOBE_CUSTOM;
- charmap.encoding_id = TT_ADOBE_ID_CUSTOM;
- clazz = cmap_classes->custom;
- break;
-
- case T1_ENCODING_TYPE_ISOLATIN1:
- charmap.encoding = FT_ENCODING_ADOBE_LATIN_1;
- charmap.encoding_id = TT_ADOBE_ID_LATIN_1;
- clazz = cmap_classes->unicode;
- break;
-
- default:
- ;
- }
-
- if ( clazz )
- error = FT_CMap_New( clazz, NULL, &charmap, NULL );
- }
- }
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- T42_Face_Done( FT_Face t42face )
- {
- T42_Face face = (T42_Face)t42face;
- T1_Font type1;
- PS_FontInfo info;
- FT_Memory memory;
-
-
- if ( !face )
- return;
-
- type1 = &face->type1;
- info = &type1->font_info;
- memory = face->root.memory;
-
- /* delete internal ttf face prior to freeing face->ttf_data */
- if ( face->ttf_face )
- FT_Done_Face( face->ttf_face );
-
- /* release font info strings */
- FT_FREE( info->version );
- FT_FREE( info->notice );
- FT_FREE( info->full_name );
- FT_FREE( info->family_name );
- FT_FREE( info->weight );
-
- /* release top dictionary */
- FT_FREE( type1->charstrings_len );
- FT_FREE( type1->charstrings );
- FT_FREE( type1->glyph_names );
-
- FT_FREE( type1->charstrings_block );
- FT_FREE( type1->glyph_names_block );
-
- FT_FREE( type1->encoding.char_index );
- FT_FREE( type1->encoding.char_name );
- FT_FREE( type1->font_name );
-
- FT_FREE( face->ttf_data );
-
-#if 0
- /* release afm data if present */
- if ( face->afm_data )
- T1_Done_AFM( memory, (T1_AFM*)face->afm_data );
-#endif
-
- /* release unicode map, if any */
- FT_FREE( face->unicode_map.maps );
- face->unicode_map.num_maps = 0;
-
- face->root.family_name = NULL;
- face->root.style_name = NULL;
- }
-
-
- /**************************************************************************
- *
- * @Function:
- * T42_Driver_Init
- *
- * @Description:
- * Initializes a given Type 42 driver object.
- *
- * @Input:
- * driver ::
- * A handle to the target driver object.
- *
- * @Return:
- * FreeType error code. 0 means success.
- */
- FT_LOCAL_DEF( FT_Error )
- T42_Driver_Init( FT_Module module ) /* T42_Driver */
- {
- T42_Driver driver = (T42_Driver)module;
- FT_Module ttmodule;
-
-
- ttmodule = FT_Get_Module( module->library, "truetype" );
- if ( !ttmodule )
- {
- FT_ERROR(( "T42_Driver_Init: cannot access `truetype' module\n" ));
- return FT_THROW( Missing_Module );
- }
-
- driver->ttclazz = (FT_Driver_Class)ttmodule->clazz;
-
- return FT_Err_Ok;
- }
-
-
- FT_LOCAL_DEF( void )
- T42_Driver_Done( FT_Module module )
- {
- FT_UNUSED( module );
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_Size_Init( FT_Size size ) /* T42_Size */
- {
- T42_Size t42size = (T42_Size)size;
- FT_Face face = size->face;
- T42_Face t42face = (T42_Face)face;
- FT_Size ttsize;
- FT_Error error;
-
-
- error = FT_New_Size( t42face->ttf_face, &ttsize );
- t42size->ttsize = ttsize;
-
- FT_Activate_Size( ttsize );
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_Size_Request( FT_Size t42size, /* T42_Size */
- FT_Size_Request req )
- {
- T42_Size size = (T42_Size)t42size;
- T42_Face face = (T42_Face)t42size->face;
- FT_Error error;
-
-
- FT_Activate_Size( size->ttsize );
-
- error = FT_Request_Size( face->ttf_face, req );
- if ( !error )
- t42size->metrics = face->ttf_face->size->metrics;
-
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_Size_Select( FT_Size t42size, /* T42_Size */
- FT_ULong strike_index )
- {
- T42_Size size = (T42_Size)t42size;
- T42_Face face = (T42_Face)t42size->face;
- FT_Error error;
-
-
- FT_Activate_Size( size->ttsize );
-
- error = FT_Select_Size( face->ttf_face, (FT_Int)strike_index );
- if ( !error )
- t42size->metrics = face->ttf_face->size->metrics;
-
- return error;
-
- }
-
-
- FT_LOCAL_DEF( void )
- T42_Size_Done( FT_Size t42size ) /* T42_Size */
- {
- T42_Size size = (T42_Size)t42size;
- FT_Face face = t42size->face;
- T42_Face t42face = (T42_Face)face;
- FT_ListNode node;
-
-
- node = FT_List_Find( &t42face->ttf_face->sizes_list, size->ttsize );
- if ( node )
- {
- FT_Done_Size( size->ttsize );
- size->ttsize = NULL;
- }
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_GlyphSlot_Init( FT_GlyphSlot t42slot ) /* T42_GlyphSlot */
- {
- T42_GlyphSlot slot = (T42_GlyphSlot)t42slot;
- FT_Face face = t42slot->face;
- T42_Face t42face = (T42_Face)face;
- FT_GlyphSlot ttslot;
- FT_Error error = FT_Err_Ok;
-
-
- if ( !face->glyph )
- {
- /* First glyph slot for this face */
- slot->ttslot = t42face->ttf_face->glyph;
- }
- else
- {
- error = FT_New_GlyphSlot( t42face->ttf_face, &ttslot );
- slot->ttslot = ttslot;
- }
-
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- T42_GlyphSlot_Done( FT_GlyphSlot t42slot ) /* T42_GlyphSlot */
- {
- T42_GlyphSlot slot = (T42_GlyphSlot)t42slot;
-
-
- FT_Done_GlyphSlot( slot->ttslot );
- }
-
-
- static void
- t42_glyphslot_clear( FT_GlyphSlot slot )
- {
- /* free bitmap if needed */
- ft_glyphslot_free_bitmap( slot );
-
- /* clear all public fields in the glyph slot */
- FT_ZERO( &slot->metrics );
- FT_ZERO( &slot->outline );
- FT_ZERO( &slot->bitmap );
-
- slot->bitmap_left = 0;
- slot->bitmap_top = 0;
- slot->num_subglyphs = 0;
- slot->subglyphs = NULL;
- slot->control_data = NULL;
- slot->control_len = 0;
- slot->other = NULL;
- slot->format = FT_GLYPH_FORMAT_NONE;
-
- slot->linearHoriAdvance = 0;
- slot->linearVertAdvance = 0;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- T42_GlyphSlot_Load( FT_GlyphSlot glyph,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags )
- {
- FT_Error error;
- T42_GlyphSlot t42slot = (T42_GlyphSlot)glyph;
- T42_Size t42size = (T42_Size)size;
- T42_Face t42face = (T42_Face)size->face;
- FT_Driver_Class ttclazz = ((T42_Driver)glyph->face->driver)->ttclazz;
-
-
- FT_TRACE1(( "T42_GlyphSlot_Load: glyph index %d\n", glyph_index ));
-
- /* map T42 glyph index to embedded TTF's glyph index */
- glyph_index = (FT_UInt)ft_strtol(
- (const char *)t42face->type1.charstrings[glyph_index],
- NULL, 10 );
-
- t42_glyphslot_clear( t42slot->ttslot );
- error = ttclazz->load_glyph( t42slot->ttslot,
- t42size->ttsize,
- glyph_index,
- load_flags | FT_LOAD_NO_BITMAP );
-
- if ( !error )
- {
- glyph->metrics = t42slot->ttslot->metrics;
-
- glyph->linearHoriAdvance = t42slot->ttslot->linearHoriAdvance;
- glyph->linearVertAdvance = t42slot->ttslot->linearVertAdvance;
-
- glyph->format = t42slot->ttslot->format;
- glyph->outline = t42slot->ttslot->outline;
-
- glyph->bitmap = t42slot->ttslot->bitmap;
- glyph->bitmap_left = t42slot->ttslot->bitmap_left;
- glyph->bitmap_top = t42slot->ttslot->bitmap_top;
-
- glyph->num_subglyphs = t42slot->ttslot->num_subglyphs;
- glyph->subglyphs = t42slot->ttslot->subglyphs;
-
- glyph->control_data = t42slot->ttslot->control_data;
- glyph->control_len = t42slot->ttslot->control_len;
- }
-
- return error;
- }
-
-
-/* END */
diff --git a/ThirdParty/freetype/src/type42/t42objs.h b/ThirdParty/freetype/src/type42/t42objs.h
deleted file mode 100644
index 98300cf..0000000
--- a/ThirdParty/freetype/src/type42/t42objs.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/****************************************************************************
- *
- * t42objs.h
- *
- * Type 42 objects manager (specification).
- *
- * Copyright (C) 2002-2019 by
- * Roberto Alameda.
- *
- * 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 T42OBJS_H_
-#define T42OBJS_H_
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TYPE1_TABLES_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-#include "t42types.h"
-#include FT_INTERNAL_OBJECTS_H
-#include FT_INTERNAL_DRIVER_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-
-FT_BEGIN_HEADER
-
-
- /* Type42 size */
- typedef struct T42_SizeRec_
- {
- FT_SizeRec root;
- FT_Size ttsize;
-
- } T42_SizeRec, *T42_Size;
-
-
- /* Type42 slot */
- typedef struct T42_GlyphSlotRec_
- {
- FT_GlyphSlotRec root;
- FT_GlyphSlot ttslot;
-
- } T42_GlyphSlotRec, *T42_GlyphSlot;
-
-
- /* Type 42 driver */
- typedef struct T42_DriverRec_
- {
- FT_DriverRec root;
- FT_Driver_Class ttclazz;
-
- } T42_DriverRec, *T42_Driver;
-
-
- /* */
-
-
- FT_LOCAL( FT_Error )
- T42_Face_Init( FT_Stream stream,
- FT_Face face,
- FT_Int face_index,
- FT_Int num_params,
- FT_Parameter* params );
-
-
- FT_LOCAL( void )
- T42_Face_Done( FT_Face face );
-
-
- FT_LOCAL( FT_Error )
- T42_Size_Init( FT_Size size );
-
-
- FT_LOCAL( FT_Error )
- T42_Size_Request( FT_Size size,
- FT_Size_Request req );
-
-
- FT_LOCAL( FT_Error )
- T42_Size_Select( FT_Size size,
- FT_ULong strike_index );
-
-
- FT_LOCAL( void )
- T42_Size_Done( FT_Size size );
-
-
- FT_LOCAL( FT_Error )
- T42_GlyphSlot_Init( FT_GlyphSlot slot );
-
-
- FT_LOCAL( FT_Error )
- T42_GlyphSlot_Load( FT_GlyphSlot glyph,
- FT_Size size,
- FT_UInt glyph_index,
- FT_Int32 load_flags );
-
- FT_LOCAL( void )
- T42_GlyphSlot_Done( FT_GlyphSlot slot );
-
-
- FT_LOCAL( FT_Error )
- T42_Driver_Init( FT_Module module );
-
- FT_LOCAL( void )
- T42_Driver_Done( FT_Module module );
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* T42OBJS_H_ */
-
-
-/* END */
diff --git a/ThirdParty/freetype/src/type42/t42parse.c b/ThirdParty/freetype/src/type42/t42parse.c
deleted file mode 100644
index b653a13..0000000
--- a/ThirdParty/freetype/src/type42/t42parse.c
+++ /dev/null
@@ -1,1314 +0,0 @@
-/****************************************************************************
- *
- * t42parse.c
- *
- * Type 42 font parser (body).
- *
- * Copyright (C) 2002-2019 by
- * Roberto Alameda.
- *
- * 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 "t42parse.h"
-#include "t42error.h"
-#include FT_INTERNAL_DEBUG_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
- /**************************************************************************
- *
- * The macro FT_COMPONENT is used in trace mode. It is an implicit
- * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
- * messages during execution.
- */
-#undef FT_COMPONENT
-#define FT_COMPONENT t42
-
-
- static void
- t42_parse_font_matrix( T42_Face face,
- T42_Loader loader );
- static void
- t42_parse_encoding( T42_Face face,
- T42_Loader loader );
-
- static void
- t42_parse_charstrings( T42_Face face,
- T42_Loader loader );
-
- static void
- t42_parse_sfnts( T42_Face face,
- T42_Loader loader );
-
-
- /* as Type42 fonts have no Private dict, */
- /* we set the last argument of T1_FIELD_XXX to 0 */
- static const
- T1_FieldRec t42_keywords[] =
- {
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE T1_FontInfo
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_INFO
-
- T1_FIELD_STRING( "version", version, 0 )
- T1_FIELD_STRING( "Notice", notice, 0 )
- T1_FIELD_STRING( "FullName", full_name, 0 )
- T1_FIELD_STRING( "FamilyName", family_name, 0 )
- T1_FIELD_STRING( "Weight", weight, 0 )
- T1_FIELD_NUM ( "ItalicAngle", italic_angle, 0 )
- T1_FIELD_BOOL ( "isFixedPitch", is_fixed_pitch, 0 )
- T1_FIELD_NUM ( "UnderlinePosition", underline_position, 0 )
- T1_FIELD_NUM ( "UnderlineThickness", underline_thickness, 0 )
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE PS_FontExtraRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_EXTRA
-
- T1_FIELD_NUM ( "FSType", fs_type, 0 )
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE T1_FontRec
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_FONT_DICT
-
- T1_FIELD_KEY ( "FontName", font_name, 0 )
- T1_FIELD_NUM ( "PaintType", paint_type, 0 )
- T1_FIELD_NUM ( "FontType", font_type, 0 )
- T1_FIELD_FIXED( "StrokeWidth", stroke_width, 0 )
-
-#undef FT_STRUCTURE
-#define FT_STRUCTURE FT_BBox
-#undef T1CODE
-#define T1CODE T1_FIELD_LOCATION_BBOX
-
- T1_FIELD_BBOX("FontBBox", xMin, 0 )
-
- T1_FIELD_CALLBACK( "FontMatrix", t42_parse_font_matrix, 0 )
- T1_FIELD_CALLBACK( "Encoding", t42_parse_encoding, 0 )
- T1_FIELD_CALLBACK( "CharStrings", t42_parse_charstrings, 0 )
- T1_FIELD_CALLBACK( "sfnts", t42_parse_sfnts, 0 )
-
- { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0, 0 }
- };
-
-
-#define T1_Add_Table( p, i, o, l ) (p)->funcs.add( (p), i, o, l )
-#define T1_Release_Table( p ) \
- do \
- { \
- if ( (p)->funcs.release ) \
- (p)->funcs.release( p ); \
- } while ( 0 )
-
-#define T1_Skip_Spaces( p ) (p)->root.funcs.skip_spaces( &(p)->root )
-#define T1_Skip_PS_Token( p ) (p)->root.funcs.skip_PS_token( &(p)->root )
-
-#define T1_ToInt( p ) \
- (p)->root.funcs.to_int( &(p)->root )
-#define T1_ToBytes( p, b, m, n, d ) \
- (p)->root.funcs.to_bytes( &(p)->root, b, m, n, d )
-
-#define T1_ToFixedArray( p, m, f, t ) \
- (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
-#define T1_ToToken( p, t ) \
- (p)->root.funcs.to_token( &(p)->root, t )
-
-#define T1_Load_Field( p, f, o, m, pf ) \
- (p)->root.funcs.load_field( &(p)->root, f, o, m, pf )
-#define T1_Load_Field_Table( p, f, o, m, pf ) \
- (p)->root.funcs.load_field_table( &(p)->root, f, o, m, pf )
-
-
- /********************* Parsing Functions ******************/
-
- FT_LOCAL_DEF( FT_Error )
- t42_parser_init( T42_Parser parser,
- FT_Stream stream,
- FT_Memory memory,
- PSAux_Service psaux )
- {
- FT_Error error = FT_Err_Ok;
- FT_Long size;
-
-
- psaux->ps_parser_funcs->init( &parser->root, NULL, NULL, memory );
-
- parser->stream = stream;
- parser->base_len = 0;
- parser->base_dict = NULL;
- parser->in_memory = 0;
-
- /********************************************************************
- *
- * Here a short summary of what is going on:
- *
- * When creating a new Type 42 parser, we try to locate and load
- * the base dictionary, loading the whole font into memory.
- *
- * When `loading' the base dictionary, we only set up pointers
- * in the case of a memory-based stream. Otherwise, we allocate
- * and load the base dictionary in it.
- *
- * parser->in_memory is set if we have a memory stream.
- */
-
- if ( FT_STREAM_SEEK( 0L ) ||
- FT_FRAME_ENTER( 17 ) )
- goto Exit;
-
- if ( ft_memcmp( stream->cursor, "%!PS-TrueTypeFont", 17 ) != 0 )
- {
- FT_TRACE2(( " not a Type42 font\n" ));
- error = FT_THROW( Unknown_File_Format );
- }
-
- FT_FRAME_EXIT();
-
- if ( error || FT_STREAM_SEEK( 0 ) )
- goto Exit;
-
- size = (FT_Long)stream->size;
-
- /* now, try to load `size' bytes of the `base' dictionary we */
- /* found previously */
-
- /* if it is a memory-based resource, set up pointers */
- if ( !stream->read )
- {
- parser->base_dict = (FT_Byte*)stream->base + stream->pos;
- parser->base_len = size;
- parser->in_memory = 1;
-
- /* check that the `size' field is valid */
- if ( FT_STREAM_SKIP( size ) )
- goto Exit;
- }
- else
- {
- /* read segment in memory */
- if ( FT_ALLOC( parser->base_dict, size ) ||
- FT_STREAM_READ( parser->base_dict, size ) )
- goto Exit;
-
- parser->base_len = size;
- }
-
- parser->root.base = parser->base_dict;
- parser->root.cursor = parser->base_dict;
- parser->root.limit = parser->root.cursor + parser->base_len;
-
- Exit:
- if ( error && !parser->in_memory )
- FT_FREE( parser->base_dict );
-
- return error;
- }
-
-
- FT_LOCAL_DEF( void )
- t42_parser_done( T42_Parser parser )
- {
- FT_Memory memory = parser->root.memory;
-
-
- /* free the base dictionary only when we have a disk stream */
- if ( !parser->in_memory )
- FT_FREE( parser->base_dict );
-
- parser->root.funcs.done( &parser->root );
- }
-
-
- static int
- t42_is_space( FT_Byte c )
- {
- return ( c == ' ' || c == '\t' ||
- c == '\r' || c == '\n' || c == '\f' ||
- c == '\0' );
- }
-
-
- static void
- t42_parse_font_matrix( T42_Face face,
- T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
- FT_Matrix* matrix = &face->type1.font_matrix;
- FT_Vector* offset = &face->type1.font_offset;
- FT_Fixed temp[6];
- FT_Fixed temp_scale;
- FT_Int result;
-
-
- result = T1_ToFixedArray( parser, 6, temp, 0 );
-
- if ( result < 6 )
- {
- parser->root.error = FT_THROW( Invalid_File_Format );
- return;
- }
-
- temp_scale = FT_ABS( temp[3] );
-
- if ( temp_scale == 0 )
- {
- FT_ERROR(( "t42_parse_font_matrix: invalid font matrix\n" ));
- parser->root.error = FT_THROW( Invalid_File_Format );
- return;
- }
-
- /* atypical case */
- if ( temp_scale != 0x10000L )
- {
- temp[0] = FT_DivFix( temp[0], temp_scale );
- temp[1] = FT_DivFix( temp[1], temp_scale );
- temp[2] = FT_DivFix( temp[2], temp_scale );
- temp[4] = FT_DivFix( temp[4], temp_scale );
- temp[5] = FT_DivFix( temp[5], temp_scale );
- temp[3] = temp[3] < 0 ? -0x10000L : 0x10000L;
- }
-
- matrix->xx = temp[0];
- matrix->yx = temp[1];
- matrix->xy = temp[2];
- matrix->yy = temp[3];
-
- if ( !FT_Matrix_Check( matrix ) )
- {
- FT_ERROR(( "t42_parse_font_matrix: invalid font matrix\n" ));
- parser->root.error = FT_THROW( Invalid_File_Format );
- return;
- }
-
- /* note that the offsets must be expressed in integer font units */
- offset->x = temp[4] >> 16;
- offset->y = temp[5] >> 16;
- }
-
-
- static void
- t42_parse_encoding( T42_Face face,
- T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
-
- T1_Skip_Spaces( parser );
- cur = parser->root.cursor;
- if ( cur >= limit )
- {
- FT_ERROR(( "t42_parse_encoding: out of bounds\n" ));
- parser->root.error = FT_THROW( Invalid_File_Format );
- return;
- }
-
- /* if we have a number or `[', the encoding is an array, */
- /* and we must load it now */
- if ( ft_isdigit( *cur ) || *cur == '[' )
- {
- T1_Encoding encode = &face->type1.encoding;
- FT_Int count, n;
- PS_Table char_table = &loader->encoding_table;
- FT_Memory memory = parser->root.memory;
- FT_Error error;
- FT_Bool only_immediates = 0;
-
-
- /* read the number of entries in the encoding; should be 256 */
- if ( *cur == '[' )
- {
- count = 256;
- only_immediates = 1;
- parser->root.cursor++;
- }
- else
- count = (FT_Int)T1_ToInt( parser );
-
- /* only composite fonts (which we don't support) */
- /* can have larger values */
- if ( count > 256 )
- {
- FT_ERROR(( "t42_parse_encoding: invalid encoding array size\n" ));
- parser->root.error = FT_THROW( Invalid_File_Format );
- return;
- }
-
- T1_Skip_Spaces( parser );
- if ( parser->root.cursor >= limit )
- return;
-
- /* PostScript happily allows overwriting of encoding arrays */
- if ( encode->char_index )
- {
- FT_FREE( encode->char_index );
- FT_FREE( encode->char_name );
- T1_Release_Table( char_table );
- }
-
- /* we use a T1_Table to store our charnames */
- loader->num_chars = encode->num_chars = count;
- if ( FT_NEW_ARRAY( encode->char_index, count ) ||
- FT_NEW_ARRAY( encode->char_name, count ) ||
- FT_SET_ERROR( psaux->ps_table_funcs->init(
- char_table, count, memory ) ) )
- {
- parser->root.error = error;
- return;
- }
-
- /* We need to `zero' out encoding_table.elements */
- for ( n = 0; n < count; n++ )
- {
- char* notdef = (char *)".notdef";
-
-
- (void)T1_Add_Table( char_table, n, notdef, 8 );
- }
-
- /* Now we need to read records of the form */
- /* */
- /* ... charcode /charname ... */
- /* */
- /* for each entry in our table. */
- /* */
- /* We simply look for a number followed by an immediate */
- /* name. Note that this ignores correctly the sequence */
- /* that is often seen in type42 fonts: */
- /* */
- /* 0 1 255 { 1 index exch /.notdef put } for dup */
- /* */
- /* used to clean the encoding array before anything else. */
- /* */
- /* Alternatively, if the array is directly given as */
- /* */
- /* /Encoding [ ... ] */
- /* */
- /* we only read immediates. */
-
- n = 0;
- T1_Skip_Spaces( parser );
-
- while ( parser->root.cursor < limit )
- {
- cur = parser->root.cursor;
-
- /* we stop when we encounter `def' or `]' */
- if ( *cur == 'd' && cur + 3 < limit )
- {
- if ( cur[1] == 'e' &&
- cur[2] == 'f' &&
- t42_is_space( cur[3] ) )
- {
- FT_TRACE6(( "encoding end\n" ));
- cur += 3;
- break;
- }
- }
- if ( *cur == ']' )
- {
- FT_TRACE6(( "encoding end\n" ));
- cur++;
- break;
- }
-
- /* check whether we have found an entry */
- if ( ft_isdigit( *cur ) || only_immediates )
- {
- FT_Int charcode;
-
-
- if ( only_immediates )
- charcode = n;
- else
- {
- charcode = (FT_Int)T1_ToInt( parser );
- T1_Skip_Spaces( parser );
-
- /* protect against invalid charcode */
- if ( cur == parser->root.cursor )
- {
- parser->root.error = FT_THROW( Unknown_File_Format );
- return;
- }
- }
-
- cur = parser->root.cursor;
-
- if ( cur + 2 < limit && *cur == '/' && n < count )
- {
- FT_UInt len;
-
-
- cur++;
-
- parser->root.cursor = cur;
- T1_Skip_PS_Token( parser );
- if ( parser->root.cursor >= limit )
- return;
- if ( parser->root.error )
- return;
-
- len = (FT_UInt)( parser->root.cursor - cur );
-
- parser->root.error = T1_Add_Table( char_table, charcode,
- cur, len + 1 );
- if ( parser->root.error )
- return;
- char_table->elements[charcode][len] = '\0';
-
- n++;
- }
- else if ( only_immediates )
- {
- /* Since the current position is not updated for */
- /* immediates-only mode we would get an infinite loop if */
- /* we don't do anything here. */
- /* */
- /* This encoding array is not valid according to the */
- /* type42 specification (it might be an encoding for a CID */
- /* type42 font, however), so we conclude that this font is */
- /* NOT a type42 font. */
- parser->root.error = FT_THROW( Unknown_File_Format );
- return;
- }
- }
- else
- {
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
- }
-
- T1_Skip_Spaces( parser );
- }
-
- face->type1.encoding_type = T1_ENCODING_TYPE_ARRAY;
- parser->root.cursor = cur;
- }
-
- /* Otherwise, we should have either `StandardEncoding', */
- /* `ExpertEncoding', or `ISOLatin1Encoding' */
- else
- {
- if ( cur + 17 < limit &&
- ft_strncmp( (const char*)cur, "StandardEncoding", 16 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_STANDARD;
-
- else if ( cur + 15 < limit &&
- ft_strncmp( (const char*)cur, "ExpertEncoding", 14 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_EXPERT;
-
- else if ( cur + 18 < limit &&
- ft_strncmp( (const char*)cur, "ISOLatin1Encoding", 17 ) == 0 )
- face->type1.encoding_type = T1_ENCODING_TYPE_ISOLATIN1;
-
- else
- parser->root.error = FT_ERR( Ignore );
- }
- }
-
-
- typedef enum T42_Load_Status_
- {
- BEFORE_START,
- BEFORE_TABLE_DIR,
- OTHER_TABLES
-
- } T42_Load_Status;
-
-
- static void
- t42_parse_sfnts( T42_Face face,
- T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
- FT_Memory memory = parser->root.memory;
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
- FT_Error error;
- FT_Int num_tables = 0;
- FT_Long count;
-
- FT_ULong n, string_size, old_string_size, real_size;
- FT_Byte* string_buf = NULL;
- FT_Bool allocated = 0;
-
- T42_Load_Status status;
-
-
- /* The format is */
- /* */
- /* /sfnts [ <hexstring> <hexstring> ... ] def */
- /* */
- /* or */
- /* */
- /* /sfnts [ */
- /* <num_bin_bytes> RD <binary data> */
- /* <num_bin_bytes> RD <binary data> */
- /* ... */
- /* ] def */
- /* */
- /* with exactly one space after the `RD' token. */
-
- T1_Skip_Spaces( parser );
-
- if ( parser->root.cursor >= limit || *parser->root.cursor++ != '[' )
- {
- FT_ERROR(( "t42_parse_sfnts: can't find begin of sfnts vector\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- T1_Skip_Spaces( parser );
- status = BEFORE_START;
- string_size = 0;
- old_string_size = 0;
- count = 0;
-
- while ( parser->root.cursor < limit )
- {
- FT_ULong size;
-
-
- cur = parser->root.cursor;
-
- if ( *cur == ']' )
- {
- parser->root.cursor++;
- goto Exit;
- }
-
- else if ( *cur == '<' )
- {
- if ( string_buf && !allocated )
- {
- FT_ERROR(( "t42_parse_sfnts: "
- "can't handle mixed binary and hex strings\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
-
- /* don't include delimiters */
- string_size = (FT_ULong)( ( parser->root.cursor - cur - 2 + 1 ) / 2 );
- if ( !string_size )
- {
- FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
- if ( FT_REALLOC( string_buf, old_string_size, string_size ) )
- goto Fail;
-
- allocated = 1;
-
- parser->root.cursor = cur;
- (void)T1_ToBytes( parser, string_buf, string_size, &real_size, 1 );
- old_string_size = string_size;
- string_size = real_size;
- }
-
- else if ( ft_isdigit( *cur ) )
- {
- FT_Long tmp;
-
-
- if ( allocated )
- {
- FT_ERROR(( "t42_parse_sfnts: "
- "can't handle mixed binary and hex strings\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- tmp = T1_ToInt( parser );
- if ( tmp < 0 )
- {
- FT_ERROR(( "t42_parse_sfnts: invalid string size\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
- else
- string_size = (FT_ULong)tmp;
-
- T1_Skip_PS_Token( parser ); /* `RD' */
- if ( parser->root.error )
- return;
-
- string_buf = parser->root.cursor + 1; /* one space after `RD' */
-
- if ( (FT_ULong)( limit - parser->root.cursor ) <= string_size )
- {
- FT_ERROR(( "t42_parse_sfnts: too much binary data\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
- else
- parser->root.cursor += string_size + 1;
- }
-
- if ( !string_buf )
- {
- FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- /* A string can have a trailing zero (odd) byte for padding. */
- /* Ignore it. */
- if ( ( string_size & 1 ) && string_buf[string_size - 1] == 0 )
- string_size--;
-
- if ( !string_size )
- {
- FT_ERROR(( "t42_parse_sfnts: invalid string\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- /* The whole TTF is now loaded into `string_buf'. We are */
- /* checking its contents while copying it to `ttf_data'. */
-
- size = (FT_ULong)( limit - parser->root.cursor );
-
- for ( n = 0; n < string_size; n++ )
- {
- switch ( status )
- {
- case BEFORE_START:
- /* load offset table, 12 bytes */
- if ( count < 12 )
- {
- face->ttf_data[count++] = string_buf[n];
- continue;
- }
- else
- {
- num_tables = 16 * face->ttf_data[4] + face->ttf_data[5];
- status = BEFORE_TABLE_DIR;
- face->ttf_size = 12 + 16 * num_tables;
-
- if ( (FT_Long)size < face->ttf_size )
- {
- FT_ERROR(( "t42_parse_sfnts: invalid data in sfnts array\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- if ( FT_REALLOC( face->ttf_data, 12, face->ttf_size ) )
- goto Fail;
- }
- /* fall through */
-
- case BEFORE_TABLE_DIR:
- /* the offset table is read; read the table directory */
- if ( count < face->ttf_size )
- {
- face->ttf_data[count++] = string_buf[n];
- continue;
- }
- else
- {
- int i;
- FT_ULong len;
-
-
- for ( i = 0; i < num_tables; i++ )
- {
- FT_Byte* p = face->ttf_data + 12 + 16 * i + 12;
-
-
- len = FT_PEEK_ULONG( p );
- if ( len > size ||
- face->ttf_size > (FT_Long)( size - len ) )
- {
- FT_ERROR(( "t42_parse_sfnts:"
- " invalid data in sfnts array\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- /* Pad to a 4-byte boundary length */
- face->ttf_size += (FT_Long)( ( len + 3 ) & ~3U );
- }
-
- status = OTHER_TABLES;
-
- if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables,
- face->ttf_size + 1 ) )
- goto Fail;
- }
- /* fall through */
-
- case OTHER_TABLES:
- /* all other tables are just copied */
- if ( count >= face->ttf_size )
- {
- FT_ERROR(( "t42_parse_sfnts: too much binary data\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
- face->ttf_data[count++] = string_buf[n];
- }
- }
-
- T1_Skip_Spaces( parser );
- }
-
- /* if control reaches this point, the format was not valid */
- error = FT_THROW( Invalid_File_Format );
-
- Fail:
- parser->root.error = error;
-
- Exit:
- if ( allocated )
- FT_FREE( string_buf );
- }
-
-
- static void
- t42_parse_charstrings( T42_Face face,
- T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
- PS_Table code_table = &loader->charstrings;
- PS_Table name_table = &loader->glyph_names;
- PS_Table swap_table = &loader->swap_table;
- FT_Memory memory = parser->root.memory;
- FT_Error error;
-
- PSAux_Service psaux = (PSAux_Service)face->psaux;
-
- FT_Byte* cur;
- FT_Byte* limit = parser->root.limit;
- FT_Int n;
- FT_Int notdef_index = 0;
- FT_Byte notdef_found = 0;
-
-
- T1_Skip_Spaces( parser );
-
- if ( parser->root.cursor >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- if ( ft_isdigit( *parser->root.cursor ) )
- {
- loader->num_glyphs = T1_ToInt( parser );
- if ( parser->root.error )
- return;
- if ( loader->num_glyphs < 0 )
- {
- FT_ERROR(( "t42_parse_encoding: invalid number of glyphs\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- /* we certainly need more than 4 bytes per glyph */
- if ( loader->num_glyphs > ( limit - parser->root.cursor ) >> 2 )
- {
- FT_TRACE0(( "t42_parse_charstrings: adjusting number of glyphs"
- " (from %d to %d)\n",
- loader->num_glyphs,
- ( limit - parser->root.cursor ) >> 2 ));
- loader->num_glyphs = ( limit - parser->root.cursor ) >> 2;
- }
-
- }
- else if ( *parser->root.cursor == '<' )
- {
- /* We have `<< ... >>'. Count the number of `/' in the dictionary */
- /* to get its size. */
- FT_Int count = 0;
-
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
- T1_Skip_Spaces( parser );
- cur = parser->root.cursor;
-
- while ( parser->root.cursor < limit )
- {
- if ( *parser->root.cursor == '/' )
- count++;
- else if ( *parser->root.cursor == '>' )
- {
- loader->num_glyphs = count;
- parser->root.cursor = cur; /* rewind */
- break;
- }
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- return;
- T1_Skip_Spaces( parser );
- }
- }
- else
- {
- FT_ERROR(( "t42_parse_charstrings: invalid token\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- if ( parser->root.cursor >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- /* initialize tables */
-
- /* contrary to Type1, we disallow multiple CharStrings arrays */
- if ( swap_table->init )
- {
- FT_ERROR(( "t42_parse_charstrings:"
- " only one CharStrings array allowed\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- error = psaux->ps_table_funcs->init( code_table,
- loader->num_glyphs,
- memory );
- if ( error )
- goto Fail;
-
- error = psaux->ps_table_funcs->init( name_table,
- loader->num_glyphs,
- memory );
- if ( error )
- goto Fail;
-
- /* Initialize table for swapping index notdef_index and */
- /* index 0 names and codes (if necessary). */
-
- error = psaux->ps_table_funcs->init( swap_table, 4, memory );
- if ( error )
- goto Fail;
-
- n = 0;
-
- for (;;)
- {
- /* We support two formats. */
- /* */
- /* `/glyphname' + index [+ `def'] */
- /* `(glyphname)' [+ `cvn'] + index [+ `def'] */
- /* */
- /* The latter format gets created by the */
- /* LilyPond typesetting program. */
-
- T1_Skip_Spaces( parser );
-
- cur = parser->root.cursor;
- if ( cur >= limit )
- break;
-
- /* We stop when we find an `end' keyword or '>' */
- if ( *cur == 'e' &&
- cur + 3 < limit &&
- cur[1] == 'n' &&
- cur[2] == 'd' &&
- t42_is_space( cur[3] ) )
- break;
- if ( *cur == '>' )
- break;
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.cursor >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
- if ( parser->root.error )
- return;
-
- if ( *cur == '/' || *cur == '(' )
- {
- FT_UInt len;
- FT_Bool have_literal = FT_BOOL( *cur == '(' );
-
-
- if ( cur + ( have_literal ? 3 : 2 ) >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- cur++; /* skip `/' */
- len = (FT_UInt)( parser->root.cursor - cur );
- if ( have_literal )
- len--;
-
- error = T1_Add_Table( name_table, n, cur, len + 1 );
- if ( error )
- goto Fail;
-
- /* add a trailing zero to the name table */
- name_table->elements[n][len] = '\0';
-
- /* record index of /.notdef */
- if ( *cur == '.' &&
- ft_strcmp( ".notdef",
- (const char*)(name_table->elements[n]) ) == 0 )
- {
- notdef_index = n;
- notdef_found = 1;
- }
-
- T1_Skip_Spaces( parser );
-
- if ( have_literal )
- T1_Skip_PS_Token( parser );
-
- cur = parser->root.cursor;
-
- (void)T1_ToInt( parser );
- if ( parser->root.cursor >= limit )
- {
- FT_ERROR(( "t42_parse_charstrings: out of bounds\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- len = (FT_UInt)( parser->root.cursor - cur );
-
- error = T1_Add_Table( code_table, n, cur, len + 1 );
- if ( error )
- goto Fail;
-
- code_table->elements[n][len] = '\0';
-
- n++;
- if ( n >= loader->num_glyphs )
- break;
- }
- }
-
- loader->num_glyphs = n;
-
- if ( !notdef_found )
- {
- FT_ERROR(( "t42_parse_charstrings: no /.notdef glyph\n" ));
- error = FT_THROW( Invalid_File_Format );
- goto Fail;
- }
-
- /* if /.notdef does not occupy index 0, do our magic. */
- if ( ft_strcmp( (const char*)".notdef",
- (const char*)name_table->elements[0] ) )
- {
- /* Swap glyph in index 0 with /.notdef glyph. First, add index 0 */
- /* name and code entries to swap_table. Then place notdef_index */
- /* name and code entries into swap_table. Then swap name and code */
- /* entries at indices notdef_index and 0 using values stored in */
- /* swap_table. */
-
- /* Index 0 name */
- error = T1_Add_Table( swap_table, 0,
- name_table->elements[0],
- name_table->lengths [0] );
- if ( error )
- goto Fail;
-
- /* Index 0 code */
- error = T1_Add_Table( swap_table, 1,
- code_table->elements[0],
- code_table->lengths [0] );
- if ( error )
- goto Fail;
-
- /* Index notdef_index name */
- error = T1_Add_Table( swap_table, 2,
- name_table->elements[notdef_index],
- name_table->lengths [notdef_index] );
- if ( error )
- goto Fail;
-
- /* Index notdef_index code */
- error = T1_Add_Table( swap_table, 3,
- code_table->elements[notdef_index],
- code_table->lengths [notdef_index] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( name_table, notdef_index,
- swap_table->elements[0],
- swap_table->lengths [0] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( code_table, notdef_index,
- swap_table->elements[1],
- swap_table->lengths [1] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( name_table, 0,
- swap_table->elements[2],
- swap_table->lengths [2] );
- if ( error )
- goto Fail;
-
- error = T1_Add_Table( code_table, 0,
- swap_table->elements[3],
- swap_table->lengths [3] );
- if ( error )
- goto Fail;
-
- }
-
- return;
-
- Fail:
- parser->root.error = error;
- }
-
-
- static FT_Error
- t42_load_keyword( T42_Face face,
- T42_Loader loader,
- T1_Field field )
- {
- FT_Error error;
- void* dummy_object;
- void** objects;
- FT_UInt max_objects = 0;
-
-
- /* if the keyword has a dedicated callback, call it */
- if ( field->type == T1_FIELD_TYPE_CALLBACK )
- {
- field->reader( (FT_Face)face, loader );
- error = loader->parser.root.error;
- goto Exit;
- }
-
- /* now the keyword is either a simple field or a table of fields; */
- /* we are now going to take care of it */
-
- switch ( field->location )
- {
- case T1_FIELD_LOCATION_FONT_INFO:
- dummy_object = &face->type1.font_info;
- break;
-
- case T1_FIELD_LOCATION_FONT_EXTRA:
- dummy_object = &face->type1.font_extra;
- break;
-
- case T1_FIELD_LOCATION_BBOX:
- dummy_object = &face->type1.font_bbox;
- break;
-
- default:
- dummy_object = &face->type1;
- }
-
- objects = &dummy_object;
-
- if ( field->type == T1_FIELD_TYPE_INTEGER_ARRAY ||
- field->type == T1_FIELD_TYPE_FIXED_ARRAY )
- error = T1_Load_Field_Table( &loader->parser, field,
- objects, max_objects, 0 );
- else
- error = T1_Load_Field( &loader->parser, field,
- objects, max_objects, 0 );
-
- Exit:
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- t42_parse_dict( T42_Face face,
- T42_Loader loader,
- FT_Byte* base,
- FT_Long size )
- {
- T42_Parser parser = &loader->parser;
- FT_Byte* limit;
- FT_Int n_keywords = (FT_Int)( sizeof ( t42_keywords ) /
- sizeof ( t42_keywords[0] ) );
-
-
- parser->root.cursor = base;
- parser->root.limit = base + size;
- parser->root.error = FT_Err_Ok;
-
- limit = parser->root.limit;
-
- T1_Skip_Spaces( parser );
-
- while ( parser->root.cursor < limit )
- {
- FT_Byte* cur;
-
-
- cur = parser->root.cursor;
-
- /* look for `FontDirectory' which causes problems for some fonts */
- if ( *cur == 'F' && cur + 25 < limit &&
- ft_strncmp( (char*)cur, "FontDirectory", 13 ) == 0 )
- {
- FT_Byte* cur2;
-
-
- /* skip the `FontDirectory' keyword */
- T1_Skip_PS_Token( parser );
- T1_Skip_Spaces ( parser );
- cur = cur2 = parser->root.cursor;
-
- /* look up the `known' keyword */
- while ( cur < limit )
- {
- if ( *cur == 'k' && cur + 5 < limit &&
- ft_strncmp( (char*)cur, "known", 5 ) == 0 )
- break;
-
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
- T1_Skip_Spaces ( parser );
- cur = parser->root.cursor;
- }
-
- if ( cur < limit )
- {
- T1_TokenRec token;
-
-
- /* skip the `known' keyword and the token following it */
- T1_Skip_PS_Token( parser );
- T1_ToToken( parser, &token );
-
- /* if the last token was an array, skip it! */
- if ( token.type == T1_TOKEN_TYPE_ARRAY )
- cur2 = parser->root.cursor;
- }
- parser->root.cursor = cur2;
- }
-
- /* look for immediates */
- else if ( *cur == '/' && cur + 2 < limit )
- {
- FT_UInt len;
-
-
- cur++;
-
- parser->root.cursor = cur;
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
-
- len = (FT_UInt)( parser->root.cursor - cur );
-
- if ( len > 0 && len < 22 && parser->root.cursor < limit )
- {
- int i;
-
-
- /* now compare the immediate name to the keyword table */
-
- /* loop through all known keywords */
- for ( i = 0; i < n_keywords; i++ )
- {
- T1_Field keyword = (T1_Field)&t42_keywords[i];
- FT_Byte *name = (FT_Byte*)keyword->ident;
-
-
- if ( !name )
- continue;
-
- if ( cur[0] == name[0] &&
- len == ft_strlen( (const char *)name ) &&
- ft_memcmp( cur, name, len ) == 0 )
- {
- /* we found it -- run the parsing callback! */
- parser->root.error = t42_load_keyword( face,
- loader,
- keyword );
- if ( parser->root.error )
- return parser->root.error;
- break;
- }
- }
- }
- }
- else
- {
- T1_Skip_PS_Token( parser );
- if ( parser->root.error )
- goto Exit;
- }
-
- T1_Skip_Spaces( parser );
- }
-
- Exit:
- return parser->root.error;
- }
-
-
- FT_LOCAL_DEF( void )
- t42_loader_init( T42_Loader loader,
- T42_Face face )
- {
- FT_UNUSED( face );
-
- FT_ZERO( loader );
- loader->num_glyphs = 0;
- loader->num_chars = 0;
-
- /* initialize the tables -- simply set their `init' field to 0 */
- loader->encoding_table.init = 0;
- loader->charstrings.init = 0;
- loader->glyph_names.init = 0;
- }
-
-
- FT_LOCAL_DEF( void )
- t42_loader_done( T42_Loader loader )
- {
- T42_Parser parser = &loader->parser;
-
-
- /* finalize tables */
- T1_Release_Table( &loader->encoding_table );
- T1_Release_Table( &loader->charstrings );
- T1_Release_Table( &loader->glyph_names );
- T1_Release_Table( &loader->swap_table );
-
- /* finalize parser */
- t42_parser_done( parser );
- }
-
-
-/* END */
diff --git a/ThirdParty/freetype/src/type42/t42parse.h b/ThirdParty/freetype/src/type42/t42parse.h
deleted file mode 100644
index 0c7bb48..0000000
--- a/ThirdParty/freetype/src/type42/t42parse.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/****************************************************************************
- *
- * t42parse.h
- *
- * Type 42 font parser (specification).
- *
- * Copyright (C) 2002-2019 by
- * Roberto Alameda.
- *
- * 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 T42PARSE_H_
-#define T42PARSE_H_
-
-
-#include "t42objs.h"
-#include FT_INTERNAL_POSTSCRIPT_AUX_H
-
-
-FT_BEGIN_HEADER
-
- typedef struct T42_ParserRec_
- {
- PS_ParserRec root;
- FT_Stream stream;
-
- FT_Byte* base_dict;
- FT_Long base_len;
-
- FT_Bool in_memory;
-
- } T42_ParserRec, *T42_Parser;
-
-
- typedef struct T42_Loader_
- {
- T42_ParserRec parser; /* parser used to read the stream */
-
- FT_Int num_chars; /* number of characters in encoding */
- PS_TableRec encoding_table; /* PS_Table used to store the */
- /* encoding character names */
-
- FT_Int num_glyphs;
- PS_TableRec glyph_names;
- PS_TableRec charstrings;
- PS_TableRec swap_table; /* For moving .notdef glyph to index 0. */
-
- } T42_LoaderRec, *T42_Loader;
-
-
- FT_LOCAL( FT_Error )
- t42_parser_init( T42_Parser parser,
- FT_Stream stream,
- FT_Memory memory,
- PSAux_Service psaux );
-
- FT_LOCAL( void )
- t42_parser_done( T42_Parser parser );
-
-
- FT_LOCAL( FT_Error )
- t42_parse_dict( T42_Face face,
- T42_Loader loader,
- FT_Byte* base,
- FT_Long size );
-
-
- FT_LOCAL( void )
- t42_loader_init( T42_Loader loader,
- T42_Face face );
-
- FT_LOCAL( void )
- t42_loader_done( T42_Loader loader );
-
-
- /* */
-
-FT_END_HEADER
-
-
-#endif /* T42PARSE_H_ */
-
-
-/* END */
diff --git a/ThirdParty/freetype/src/type42/t42types.h b/ThirdParty/freetype/src/type42/t42types.h
deleted file mode 100644
index a258144..0000000
--- a/ThirdParty/freetype/src/type42/t42types.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/****************************************************************************
- *
- * t42types.h
- *
- * Type 42 font data types (specification only).
- *
- * Copyright (C) 2002-2019 by
- * Roberto Alameda.
- *
- * 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 T42TYPES_H_
-#define T42TYPES_H_
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_TYPE1_TABLES_H
-#include FT_INTERNAL_TYPE1_TYPES_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
-
-
-FT_BEGIN_HEADER
-
-
- typedef struct T42_FaceRec_
- {
- FT_FaceRec root;
- T1_FontRec type1;
- const void* psnames;
- const void* psaux;
-#if 0
- const void* afm_data;
-#endif
- FT_Byte* ttf_data;
- FT_Long ttf_size;
- FT_Face ttf_face;
- FT_CharMapRec charmaprecs[2];
- FT_CharMap charmaps[2];
- PS_UnicodesRec unicode_map;
-
- } T42_FaceRec, *T42_Face;
-
-
-FT_END_HEADER
-
-#endif /* T42TYPES_H_ */
-
-
-/* END */
diff --git a/ThirdParty/freetype/src/type42/type42.c b/ThirdParty/freetype/src/type42/type42.c
deleted file mode 100644
index 0cb7b77..0000000
--- a/ThirdParty/freetype/src/type42/type42.c
+++ /dev/null
@@ -1,27 +0,0 @@
-/****************************************************************************
- *
- * type42.c
- *
- * FreeType Type 42 driver component.
- *
- * Copyright (C) 2002-2019 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.
- *
- */
-
-
-#define FT_MAKE_OPTION_SINGLE_OBJECT
-#include <ft2build.h>
-
-#include "t42drivr.c"
-#include "t42objs.c"
-#include "t42parse.c"
-
-
-/* END */