diff options
author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2015-02-02 15:02:49 +0100 |
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committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2015-02-02 15:02:49 +0100 |
commit | b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 (patch) | |
tree | 4361edef0d42d5bf5ac984ef72b4fac35426eae7 /nx-X11/extras/freetype2/src/type42 | |
parent | 0d5a83e986f39982c0924652a3662e60b1f23162 (diff) | |
download | nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.gz nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.tar.bz2 nx-libs-b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73.zip |
massive reduction of unneeded files
Diffstat (limited to 'nx-X11/extras/freetype2/src/type42')
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/Jamfile | 21 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/descrip.mms | 23 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/module.mk | 22 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/rules.mk | 69 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/t42drivr.c | 233 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/t42drivr.h | 38 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/t42error.h | 40 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/t42objs.c | 643 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/t42objs.h | 126 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/t42parse.c | 1115 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/t42parse.h | 90 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/t42types.h | 54 | ||||
-rw-r--r-- | nx-X11/extras/freetype2/src/type42/type42.c | 25 |
13 files changed, 0 insertions, 2499 deletions
diff --git a/nx-X11/extras/freetype2/src/type42/Jamfile b/nx-X11/extras/freetype2/src/type42/Jamfile deleted file mode 100644 index 032ac7179..000000000 --- a/nx-X11/extras/freetype2/src/type42/Jamfile +++ /dev/null @@ -1,21 +0,0 @@ -# FreeType 2 src/type42 Jamfile (c) 2002 David Turner -# - -SubDir FT2_TOP $(FT2_SRC_DIR) type42 ; - -{ - local _sources ; - - if $(FT2_MULTI) - { - _sources = t42objs t42parse t42drivr ; - } - else - { - _sources = type42 ; - } - - Library $(FT2_LIB) : $(_sources).c ; -} - -# end of src/type42 Jamfile diff --git a/nx-X11/extras/freetype2/src/type42/descrip.mms b/nx-X11/extras/freetype2/src/type42/descrip.mms deleted file mode 100644 index a52ba06fb..000000000 --- a/nx-X11/extras/freetype2/src/type42/descrip.mms +++ /dev/null @@ -1,23 +0,0 @@ -# -# FreeType 2 Type 42 driver compilation rules for VMS -# - - -# Copyright 2002 by -# David Turner, Robert Wilhelm, and Werner Lemberg. -# -# This file is part of the FreeType project, and may only be used, modified, -# and distributed under the terms of the FreeType project license, -# LICENSE.TXT. By continuing to use, modify, or distribute this file you -# indicate that you have read the license and understand and accept it -# fully. - - -CFLAGS=$(COMP_FLAGS)$(DEBUG)/include=([--.include],[--.src.type42]) - -OBJS=type42.obj - -all : $(OBJS) - library [--.lib]freetype.olb $(OBJS) - -# EOF diff --git a/nx-X11/extras/freetype2/src/type42/module.mk b/nx-X11/extras/freetype2/src/type42/module.mk deleted file mode 100644 index ceaea41b0..000000000 --- a/nx-X11/extras/freetype2/src/type42/module.mk +++ /dev/null @@ -1,22 +0,0 @@ -# -# FreeType 2 Type42 module definition -# - - -# Copyright 2002 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. - - -make_module_list: add_type42_driver - -add_type42_driver: - $(OPEN_DRIVER)t42_driver_class$(CLOSE_DRIVER) - $(ECHO_DRIVER)type42 $(ECHO_DRIVER_DESC)Type 42 font files with no known extension$(ECHO_DRIVER_DONE) - -# EOF diff --git a/nx-X11/extras/freetype2/src/type42/rules.mk b/nx-X11/extras/freetype2/src/type42/rules.mk deleted file mode 100644 index 556306195..000000000 --- a/nx-X11/extras/freetype2/src/type42/rules.mk +++ /dev/null @@ -1,69 +0,0 @@ -# -# FreeType 2 Type42 driver configuration rules -# - - -# Copyright 2002, 2003 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 := $(FT_COMPILE) $I$(subst /,$(COMPILER_SEP),$(T42_DIR)) - - -# 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 - - -# 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/nx-X11/extras/freetype2/src/type42/t42drivr.c b/nx-X11/extras/freetype2/src/type42/t42drivr.c deleted file mode 100644 index 2afe2db84..000000000 --- a/nx-X11/extras/freetype2/src/type42/t42drivr.c +++ /dev/null @@ -1,233 +0,0 @@ -/***************************************************************************/ -/* */ -/* t42drivr.c */ -/* */ -/* High-level Type 42 driver interface (body). */ -/* */ -/* Copyright 2002, 2003, 2004 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_XFREE86_NAME_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 trace_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_String* gname; - - - gname = face->type1.glyph_names[glyph_index]; - - if ( buffer_max > 0 ) - { - FT_UInt len = (FT_UInt)( ft_strlen( gname ) ); - - - if ( len >= buffer_max ) - len = buffer_max - 1; - - FT_MEM_COPY( buffer, gname, len ); - ((FT_Byte*)buffer)[len] = 0; - } - - return T42_Err_Ok; - } - - - static FT_UInt - t42_get_name_index( T42_Face face, - FT_String* glyph_name ) - { - FT_Int i; - FT_String* gname; - - - for ( i = 0; i < face->type1.num_glyphs; i++ ) - { - gname = face->type1.glyph_names[i]; - - if ( !ft_strcmp( glyph_name, gname ) ) - return (FT_UInt)ft_atol( (const char *)face->type1.charstrings[i] ); - } - - return 0; - } - - - static const FT_Service_GlyphDictRec t42_service_glyph_dict = - { - (FT_GlyphDict_GetNameFunc) t42_get_glyph_name, - (FT_GlyphDict_NameIndexFunc)t42_get_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 - }; - - - /* - * - * 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 0; - } - - - static FT_Int - t42_ps_has_glyph_names( FT_Face face ) - { - FT_UNUSED( face ); - return 1; - } - - - static const FT_Service_PsInfoRec t42_service_ps_info = - { - (PS_GetFontInfoFunc) t42_ps_get_font_info, - (PS_HasGlyphNamesFunc)t42_ps_has_glyph_names - }; - - - /* - * - * 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_XF86_NAME, FT_XF86_FORMAT_TYPE_42 }, - { NULL, NULL } - }; - - - static FT_Module_Interface - T42_Get_Interface( FT_Driver driver, - const FT_String* t42_interface ) - { - FT_UNUSED( driver ); - - 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_CONFIG_OPTION_BYTECODE_INTERPRETER - FT_MODULE_DRIVER_HAS_HINTER, -#else - 0, -#endif - - sizeof ( T42_DriverRec ), - - "type42", - 0x10000L, - 0x20000L, - - 0, /* format interface */ - - (FT_Module_Constructor)T42_Driver_Init, - (FT_Module_Destructor) T42_Driver_Done, - (FT_Module_Requester) T42_Get_Interface, - }, - - sizeof ( T42_FaceRec ), - sizeof ( T42_SizeRec ), - sizeof ( T42_GlyphSlotRec ), - - (FT_Face_InitFunc) T42_Face_Init, - (FT_Face_DoneFunc) T42_Face_Done, - (FT_Size_InitFunc) T42_Size_Init, - (FT_Size_DoneFunc) T42_Size_Done, - (FT_Slot_InitFunc) T42_GlyphSlot_Init, - (FT_Slot_DoneFunc) T42_GlyphSlot_Done, - - (FT_Size_ResetPointsFunc) T42_Size_SetChars, - (FT_Size_ResetPixelsFunc) T42_Size_SetPixels, - (FT_Slot_LoadFunc) T42_GlyphSlot_Load, - - (FT_Face_GetKerningFunc) 0, - (FT_Face_AttachFunc) 0, - - (FT_Face_GetAdvancesFunc) 0 - }; - - -/* END */ diff --git a/nx-X11/extras/freetype2/src/type42/t42drivr.h b/nx-X11/extras/freetype2/src/type42/t42drivr.h deleted file mode 100644 index 98b7410b6..000000000 --- a/nx-X11/extras/freetype2/src/type42/t42drivr.h +++ /dev/null @@ -1,38 +0,0 @@ -/***************************************************************************/ -/* */ -/* t42drivr.h */ -/* */ -/* High-level Type 42 driver interface (specification). */ -/* */ -/* Copyright 2002 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/nx-X11/extras/freetype2/src/type42/t42error.h b/nx-X11/extras/freetype2/src/type42/t42error.h deleted file mode 100644 index b23091001..000000000 --- a/nx-X11/extras/freetype2/src/type42/t42error.h +++ /dev/null @@ -1,40 +0,0 @@ -/***************************************************************************/ -/* */ -/* t42error.h */ -/* */ -/* Type 42 error codes (specification only). */ -/* */ -/* Copyright 2002, 2003 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__ - -#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/nx-X11/extras/freetype2/src/type42/t42objs.c b/nx-X11/extras/freetype2/src/type42/t42objs.c deleted file mode 100644 index 8837136ff..000000000 --- a/nx-X11/extras/freetype2/src/type42/t42objs.c +++ /dev/null @@ -1,643 +0,0 @@ -/***************************************************************************/ -/* */ -/* t42objs.c */ -/* */ -/* Type 42 objects manager (body). */ -/* */ -/* Copyright 2002, 2003, 2004 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_INTERNAL_STREAM_H -#include FT_LIST_H - - -#undef FT_COMPONENT -#define FT_COMPONENT trace_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; - - 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 ( type1->font_type != 42 ) - { - error = T42_Err_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 = T42_Err_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 = 0; - loader.glyph_names.elements = 0; - - /* 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* char_name; - 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 = +32000; - max_char = -32000; - - charcode = 0; - for ( ; charcode < loader.encoding_table.max_elems; charcode++ ) - { - 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; - } - 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, - T42_Face face, - FT_Int face_index, - FT_Int num_params, - FT_Parameter* params ) - { - 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( face_index ); - 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; - - /* 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 != 0 ) - { - FT_ERROR(( "T42_Face_Init: invalid face index\n" )); - error = T42_Err_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 = face_index; - - root->face_flags = FT_FACE_FLAG_SCALABLE; - root->face_flags |= FT_FACE_FLAG_HORIZONTAL; - root->face_flags |= FT_FACE_FLAG_GLYPH_NAMES; - - if ( info->is_fixed_pitch ) - root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH; - - /* 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 = 0; - - /* Load the TTF font embedded in the T42 font */ - error = FT_New_Memory_Face( FT_FACE_LIBRARY( face ), - face->ttf_data, - face->ttf_size, - 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; - - root->internal->max_points = 0; - root->internal->max_contours = 0; - - /* 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 && psaux ) - { - FT_CharMapRec charmap; - T1_CMap_Classes cmap_classes = psaux->t1_cmap_classes; - FT_CMap_Class clazz; - - - charmap.face = root; - - /* first of all, try to synthetize a Unicode charmap */ - charmap.platform_id = 3; - charmap.encoding_id = 1; - charmap.encoding = FT_ENCODING_UNICODE; - - FT_CMap_New( cmap_classes->unicode, NULL, &charmap, NULL ); - - /* now, generate an Adobe Standard encoding when appropriate */ - charmap.platform_id = 7; - clazz = NULL; - - switch ( type1->encoding_type ) - { - case T1_ENCODING_TYPE_STANDARD: - charmap.encoding = FT_ENCODING_ADOBE_STANDARD; - charmap.encoding_id = 0; - clazz = cmap_classes->standard; - break; - - case T1_ENCODING_TYPE_EXPERT: - charmap.encoding = FT_ENCODING_ADOBE_EXPERT; - charmap.encoding_id = 1; - clazz = cmap_classes->expert; - break; - - case T1_ENCODING_TYPE_ARRAY: - charmap.encoding = FT_ENCODING_ADOBE_CUSTOM; - charmap.encoding_id = 2; - clazz = cmap_classes->custom; - break; - - case T1_ENCODING_TYPE_ISOLATIN1: - charmap.encoding = FT_ENCODING_ADOBE_LATIN_1; - charmap.encoding_id = 3; - clazz = cmap_classes->unicode; - break; - - default: - ; - } - - if ( clazz ) - FT_CMap_New( clazz, NULL, &charmap, NULL ); - -#if 0 - /* Select default charmap */ - if ( root->num_charmaps ) - root->charmap = root->charmaps[0]; -#endif - } - } - Exit: - return error; - } - - - FT_LOCAL_DEF( void ) - T42_Face_Done( T42_Face face ) - { - T1_Font type1; - PS_FontInfo info; - FT_Memory memory; - - - if ( face ) - { - 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 = 0; - face->root.style_name = 0; - } - } - - - /*************************************************************************/ - /* */ - /* <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( T42_Driver driver ) - { - FT_Module ttmodule; - - - ttmodule = FT_Get_Module( FT_MODULE(driver)->library, "truetype" ); - driver->ttclazz = (FT_Driver_Class)ttmodule->clazz; - - return T42_Err_Ok; - } - - - FT_LOCAL_DEF( void ) - T42_Driver_Done( T42_Driver driver ) - { - FT_UNUSED( driver ); - } - - - FT_LOCAL_DEF( FT_Error ) - T42_Size_Init( T42_Size size ) - { - FT_Face face = size->root.face; - T42_Face t42face = (T42_Face)face; - FT_Size ttsize; - FT_Error error = T42_Err_Ok; - - - error = FT_New_Size( t42face->ttf_face, &ttsize ); - size->ttsize = ttsize; - - FT_Activate_Size( ttsize ); - - return error; - } - - - FT_LOCAL_DEF( void ) - T42_Size_Done( T42_Size size ) - { - FT_Face face = size->root.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( T42_GlyphSlot slot ) - { - FT_Face face = slot->root.face; - T42_Face t42face = (T42_Face)face; - FT_GlyphSlot ttslot; - FT_Error error = T42_Err_Ok; - - - if ( face->glyph == NULL ) - { - /* 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( T42_GlyphSlot slot ) - { - FT_Face face = slot->root.face; - T42_Face t42face = (T42_Face)face; - FT_GlyphSlot cur = t42face->ttf_face->glyph; - - - while ( cur ) - { - if ( cur == slot->ttslot ) - { - FT_Done_GlyphSlot( slot->ttslot ); - break; - } - - cur = cur->next; - } - } - - - - FT_LOCAL_DEF( FT_Error ) - T42_Size_SetChars( T42_Size size, - FT_F26Dot6 char_width, - FT_F26Dot6 char_height, - FT_UInt horz_resolution, - FT_UInt vert_resolution ) - { - FT_Face face = size->root.face; - T42_Face t42face = (T42_Face)face; - - - FT_Activate_Size( size->ttsize ); - - return FT_Set_Char_Size( t42face->ttf_face, - char_width, - char_height, - horz_resolution, - vert_resolution ); - } - - - FT_LOCAL_DEF( FT_Error ) - T42_Size_SetPixels( T42_Size size, - FT_UInt pixel_width, - FT_UInt pixel_height ) - { - FT_Face face = size->root.face; - T42_Face t42face = (T42_Face)face; - - - FT_Activate_Size( size->ttsize ); - - return FT_Set_Pixel_Sizes( t42face->ttf_face, - pixel_width, - pixel_height ); - } - - - 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 = 0; - slot->control_data = 0; - slot->control_len = 0; - slot->other = 0; - 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; - FT_Driver_Class ttclazz = ((T42_Driver)glyph->face->driver)->ttclazz; - - - 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/nx-X11/extras/freetype2/src/type42/t42objs.h b/nx-X11/extras/freetype2/src/type42/t42objs.h deleted file mode 100644 index 623809573..000000000 --- a/nx-X11/extras/freetype2/src/type42/t42objs.h +++ /dev/null @@ -1,126 +0,0 @@ -/***************************************************************************/ -/* */ -/* t42objs.h */ -/* */ -/* Type 42 objects manager (specification). */ -/* */ -/* Copyright 2002, 2003 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; - void* extension_component; - - } T42_DriverRec, *T42_Driver; - - - /* */ - - - FT_LOCAL( FT_Error ) - T42_Face_Init( FT_Stream stream, - T42_Face face, - FT_Int face_index, - FT_Int num_params, - FT_Parameter* params ); - - - FT_LOCAL( void ) - T42_Face_Done( T42_Face face ); - - - FT_LOCAL( FT_Error ) - T42_Size_Init( T42_Size size ); - - - FT_LOCAL( FT_Error ) - T42_Size_SetChars( T42_Size size, - FT_F26Dot6 char_width, - FT_F26Dot6 char_height, - FT_UInt horz_resolution, - FT_UInt vert_resolution ); - - FT_LOCAL( FT_Error ) - T42_Size_SetPixels( T42_Size size, - FT_UInt pixel_width, - FT_UInt pixel_height ); - - FT_LOCAL( void ) - T42_Size_Done( T42_Size size ); - - - FT_LOCAL( FT_Error ) - T42_GlyphSlot_Init( T42_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( T42_GlyphSlot slot ); - - - FT_LOCAL( FT_Error ) - T42_Driver_Init( T42_Driver driver ); - - FT_LOCAL( void ) - T42_Driver_Done( T42_Driver driver ); - - /* */ - -FT_END_HEADER - - -#endif /* __T42OBJS_H__ */ - - -/* END */ diff --git a/nx-X11/extras/freetype2/src/type42/t42parse.c b/nx-X11/extras/freetype2/src/type42/t42parse.c deleted file mode 100644 index ff53a3eb4..000000000 --- a/nx-X11/extras/freetype2/src/type42/t42parse.c +++ /dev/null @@ -1,1115 +0,0 @@ -/***************************************************************************/ -/* */ -/* t42parse.c */ -/* */ -/* Type 42 font parser (body). */ -/* */ -/* Copyright 2002, 2003, 2004 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_LIST_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 trace_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 ); - - - 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 ) - T1_FIELD_STRING( "Notice", notice ) - T1_FIELD_STRING( "FullName", full_name ) - T1_FIELD_STRING( "FamilyName", family_name ) - T1_FIELD_STRING( "Weight", weight ) - T1_FIELD_NUM ( "ItalicAngle", italic_angle ) - T1_FIELD_BOOL ( "isFixedPitch", is_fixed_pitch ) - T1_FIELD_NUM ( "UnderlinePosition", underline_position ) - T1_FIELD_NUM ( "UnderlineThickness", underline_thickness ) - -#undef FT_STRUCTURE -#define FT_STRUCTURE T1_FontRec -#undef T1CODE -#define T1CODE T1_FIELD_LOCATION_FONT_DICT - - T1_FIELD_KEY ( "FontName", font_name ) - T1_FIELD_NUM ( "PaintType", paint_type ) - T1_FIELD_NUM ( "FontType", font_type ) - T1_FIELD_FIXED( "StrokeWidth", stroke_width ) - -#undef FT_STRUCTURE -#define FT_STRUCTURE FT_BBox -#undef T1CODE -#define T1CODE T1_FIELD_LOCATION_BBOX - - T1_FIELD_BBOX("FontBBox", xMin ) - - T1_FIELD_CALLBACK( "FontMatrix", t42_parse_font_matrix ) - T1_FIELD_CALLBACK( "Encoding", t42_parse_encoding ) - T1_FIELD_CALLBACK( "CharStrings", t42_parse_charstrings ) - T1_FIELD_CALLBACK( "sfnts", t42_parse_sfnts ) - - { 0, T1_FIELD_LOCATION_CID_INFO, T1_FIELD_TYPE_NONE, 0, 0, 0, 0, 0 } - }; - - -#define T1_Add_Table( p, i, o, l ) (p)->funcs.add( (p), i, o, l ) -#define T1_Done_Table( p ) \ - do \ - { \ - if ( (p)->funcs.done ) \ - (p)->funcs.done( p ); \ - } while ( 0 ) -#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 = T42_Err_Ok; - FT_Long size; - - - psaux->ps_parser_funcs->init( &parser->root, 0, 0, memory ); - - parser->stream = stream; - parser->base_len = 0; - parser->base_dict = 0; - 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 ) ) - goto Exit; - - size = 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; - } - - /* Now check font format; we must see `%!PS-TrueTypeFont' */ - if ( size <= 17 || - ( ft_strncmp( (const char*)parser->base_dict, - "%!PS-TrueTypeFont", 17 ) ) ) - error = T42_Err_Unknown_File_Format; - else - { - 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_Face root = (FT_Face)&face->root; - FT_Fixed temp[6]; - FT_Fixed temp_scale; - - - (void)T1_ToFixedArray( parser, 6, temp, 3 ); - - temp_scale = FT_ABS( temp[3] ); - - /* Set Units per EM based on FontMatrix values. We set the value to */ - /* 1000 / temp_scale, because temp_scale was already multiplied by */ - /* 1000 (in t1_tofixed, from psobjs.c). */ - - root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L, - temp_scale ) >> 16 ); - - /* we need to scale the values by 1.0/temp_scale */ - 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] = 0x10000L; - } - - matrix->xx = temp[0]; - matrix->yx = temp[1]; - matrix->xy = temp[2]; - matrix->yy = temp[3]; - - /* 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 = T42_Err_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_UInt 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_UInt)T1_ToInt( parser ); - - T1_Skip_Spaces( parser ); - if ( parser->root.cursor >= limit ) - return; - - /* 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"; - - - 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've 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 ); - } - - cur = parser->root.cursor; - - if ( *cur == '/' && cur + 2 < limit && n < count ) - { - FT_PtrDist len; - - - cur++; - - parser->root.cursor = cur; - T1_Skip_PS_Token( parser ); - - len = parser->root.cursor - cur; - - parser->root.error = T1_Add_Table( char_table, charcode, - cur, len + 1 ); - char_table->elements[charcode][len] = '\0'; - if ( parser->root.error ) - return; - - n++; - } - } - else - T1_Skip_PS_Token( parser ); - - 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 - { - FT_ERROR(( "t42_parse_encoding: invalid token!\n" )); - parser->root.error = T42_Err_Invalid_File_Format; - } - } - } - - - typedef enum - { - 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_ULong count, ttf_size = 0; - - FT_Long n, string_size, old_string_size, real_size; - FT_Byte* string_buf = NULL; - FT_Bool alloc = 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 = T42_Err_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 ) - { - cur = parser->root.cursor; - - if ( *cur == ']' ) - { - parser->root.cursor++; - goto Exit; - } - - else if ( *cur == '<' ) - { - T1_Skip_PS_Token( parser ); - if ( parser->root.error ) - goto Exit; - - /* don't include delimiters */ - string_size = (FT_Long)( ( parser->root.cursor - cur - 2 + 1 ) / 2 ); - if ( FT_REALLOC( string_buf, old_string_size, string_size ) ) - goto Fail; - - alloc = 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 ) ) - { - string_size = T1_ToInt( parser ); - - T1_Skip_PS_Token( parser ); /* `RD' */ - - string_buf = parser->root.cursor + 1; /* one space after `RD' */ - - parser->root.cursor += string_size + 1; - if ( parser->root.cursor >= limit ) - { - FT_ERROR(( "t42_parse_sfnts: too many binary data!\n" )); - error = T42_Err_Invalid_File_Format; - goto Fail; - } - } - - /* A string can have a trailing zero byte for padding. Ignore it. */ - if ( string_buf[string_size - 1] == 0 && ( string_size % 2 == 1 ) ) - string_size--; - - 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; - ttf_size = 12 + 16 * num_tables; - - if ( FT_REALLOC( face->ttf_data, 12, ttf_size ) ) - goto Fail; - } - /* fall through */ - - case BEFORE_TABLE_DIR: - /* the offset table is read; read the table directory */ - if ( count < 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 ); - - /* Pad to a 4-byte boundary length */ - ttf_size += ( len + 3 ) & ~3; - } - - status = OTHER_TABLES; - face->ttf_size = ttf_size; - - if ( FT_REALLOC( face->ttf_data, 12 + 16 * num_tables, - ttf_size + 1 ) ) - goto Fail; - } - /* fall through */ - - case OTHER_TABLES: - /* all other tables are just copied */ - if ( count >= ttf_size ) - { - FT_ERROR(( "t42_parse_sfnts: too many binary data!\n" )); - error = T42_Err_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 = T42_Err_Invalid_File_Format; - - Fail: - parser->root.error = error; - - Exit: - if ( alloc ) - 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_UInt n; - FT_UInt 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 = T42_Err_Invalid_File_Format; - goto Fail; - } - - if ( ft_isdigit( *parser->root.cursor ) ) - { - loader->num_glyphs = (FT_UInt)T1_ToInt( parser ); - if ( parser->root.error ) - return; - } - else if ( *parser->root.cursor == '<' ) - { - /* We have `<< ... >>'. Count the number of `/' in the dictionary */ - /* to get its size. */ - FT_UInt count = 0; - - - T1_Skip_PS_Token( parser ); - 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 ); - T1_Skip_Spaces( parser ); - } - } - else - { - FT_ERROR(( "t42_parse_charstrings: invalid token!\n" )); - error = T42_Err_Invalid_File_Format; - goto Fail; - } - - if ( parser->root.cursor >= limit ) - { - FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" )); - error = T42_Err_Invalid_File_Format; - goto Fail; - } - - /* initialize tables */ - - 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 (;;) - { - /* The format is simple: */ - /* `/glyphname' + index [+ def] */ - - 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 ( *cur == '/' ) - { - FT_PtrDist len; - - - if ( cur + 1 >= limit ) - { - FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" )); - error = T42_Err_Invalid_File_Format; - goto Fail; - } - - cur++; /* skip `/' */ - len = parser->root.cursor - cur; - - 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 ); - - cur = parser->root.cursor; - - (void)T1_ToInt( parser ); - if ( parser->root.cursor >= limit ) - { - FT_ERROR(( "t42_parse_charstrings: out of bounds!\n" )); - error = T42_Err_Invalid_File_Format; - goto Fail; - } - - len = 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 = T42_Err_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_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 = T42_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 ); - 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_PtrDist len; - - - cur++; - - parser->root.cursor = cur; - T1_Skip_PS_Token( parser ); - - len = 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 ); - - T1_Skip_Spaces( parser ); - } - - return parser->root.error; - } - - - FT_LOCAL_DEF( void ) - t42_loader_init( T42_Loader loader, - T42_Face face ) - { - FT_UNUSED( face ); - - FT_MEM_ZERO( loader, sizeof ( *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/nx-X11/extras/freetype2/src/type42/t42parse.h b/nx-X11/extras/freetype2/src/type42/t42parse.h deleted file mode 100644 index f77ec4af4..000000000 --- a/nx-X11/extras/freetype2/src/type42/t42parse.h +++ /dev/null @@ -1,90 +0,0 @@ -/***************************************************************************/ -/* */ -/* t42parse.h */ -/* */ -/* Type 42 font parser (specification). */ -/* */ -/* Copyright 2002, 2003 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_UInt num_chars; /* number of characters in encoding */ - PS_TableRec encoding_table; /* PS_Table used to store the */ - /* encoding character names */ - - FT_UInt 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/nx-X11/extras/freetype2/src/type42/t42types.h b/nx-X11/extras/freetype2/src/type42/t42types.h deleted file mode 100644 index d44ac4e67..000000000 --- a/nx-X11/extras/freetype2/src/type42/t42types.h +++ /dev/null @@ -1,54 +0,0 @@ -/***************************************************************************/ -/* */ -/* t42types.h */ -/* */ -/* Type 42 font data types (specification only). */ -/* */ -/* Copyright 2002, 2003 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; - const void* afm_data; - FT_Byte* ttf_data; - FT_ULong ttf_size; - FT_Face ttf_face; - FT_CharMapRec charmaprecs[2]; - FT_CharMap charmaps[2]; - PS_Unicodes unicode_map; - - } T42_FaceRec, *T42_Face; - - -FT_END_HEADER - -#endif /* __T1TYPES_H__ */ - - -/* END */ diff --git a/nx-X11/extras/freetype2/src/type42/type42.c b/nx-X11/extras/freetype2/src/type42/type42.c deleted file mode 100644 index d13df56b1..000000000 --- a/nx-X11/extras/freetype2/src/type42/type42.c +++ /dev/null @@ -1,25 +0,0 @@ -/***************************************************************************/ -/* */ -/* type42.c */ -/* */ -/* FreeType Type 42 driver component. */ -/* */ -/* Copyright 2002 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 "t42objs.c" -#include "t42parse.c" -#include "t42drivr.c" - -/* END */ |