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Diffstat (limited to 'nx-X11/extras/freetype2/src/sfnt/sfdriver.c')
-rw-r--r--nx-X11/extras/freetype2/src/sfnt/sfdriver.c400
1 files changed, 0 insertions, 400 deletions
diff --git a/nx-X11/extras/freetype2/src/sfnt/sfdriver.c b/nx-X11/extras/freetype2/src/sfnt/sfdriver.c
deleted file mode 100644
index 7da53d2f1..000000000
--- a/nx-X11/extras/freetype2/src/sfnt/sfdriver.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/***************************************************************************/
-/* */
-/* sfdriver.c */
-/* */
-/* High-level SFNT driver interface (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2003, 2004 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. */
-/* */
-/***************************************************************************/
-
-
-#include <ft2build.h>
-#include FT_INTERNAL_SFNT_H
-#include FT_INTERNAL_OBJECTS_H
-
-#include "sfdriver.h"
-#include "ttload.h"
-#include "sfobjs.h"
-
-#include "sferrors.h"
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-#include "ttsbit.h"
-#endif
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-#include "ttpost.h"
-#endif
-
-#include "ttcmap0.h"
-
-#include FT_SERVICE_GLYPH_DICT_H
-#include FT_SERVICE_POSTSCRIPT_NAME_H
-#include FT_SERVICE_SFNT_H
-#include FT_SERVICE_TT_CMAP_H
-
-
- /*
- * SFNT TABLE SERVICE
- *
- */
-
- static void*
- get_sfnt_table( TT_Face face,
- FT_Sfnt_Tag tag )
- {
- void* table;
-
-
- switch ( tag )
- {
- case ft_sfnt_head:
- table = &face->header;
- break;
-
- case ft_sfnt_hhea:
- table = &face->horizontal;
- break;
-
- case ft_sfnt_vhea:
- table = face->vertical_info ? &face->vertical : 0;
- break;
-
- case ft_sfnt_os2:
- table = face->os2.version == 0xFFFFU ? 0 : &face->os2;
- break;
-
- case ft_sfnt_post:
- table = &face->postscript;
- break;
-
- case ft_sfnt_maxp:
- table = &face->max_profile;
- break;
-
- case ft_sfnt_pclt:
- table = face->pclt.Version ? &face->pclt : 0;
- break;
-
- default:
- table = 0;
- }
-
- return table;
- }
-
-
- static const FT_Service_SFNT_TableRec sfnt_service_sfnt_table =
- {
- (FT_SFNT_TableLoadFunc)tt_face_load_any,
- (FT_SFNT_TableGetFunc) get_sfnt_table
- };
-
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-
- /*
- * GLYPH DICT SERVICE
- *
- */
-
- static FT_Error
- sfnt_get_glyph_name( TT_Face face,
- FT_UInt glyph_index,
- FT_Pointer buffer,
- FT_UInt buffer_max )
- {
- FT_String* gname;
- FT_Error error;
-
-
- error = tt_face_get_ps_name( face, glyph_index, &gname );
- if ( !error && 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 error;
- }
-
-
- static const FT_Service_GlyphDictRec sfnt_service_glyph_dict =
- {
- (FT_GlyphDict_GetNameFunc) sfnt_get_glyph_name,
- (FT_GlyphDict_NameIndexFunc)NULL
- };
-
-#endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
-
-
- /*
- * POSTSCRIPT NAME SERVICE
- *
- */
-
- static const char*
- sfnt_get_ps_name( TT_Face face )
- {
- FT_Int n, found_win, found_apple;
- const char* result = NULL;
-
-
- /* shouldn't happen, but just in case to avoid memory leaks */
- if ( face->postscript_name )
- return face->postscript_name;
-
- /* scan the name table to see whether we have a Postscript name here, */
- /* either in Macintosh or Windows platform encodings */
- found_win = -1;
- found_apple = -1;
-
- for ( n = 0; n < face->num_names; n++ )
- {
- TT_NameEntryRec* name = face->name_table.names + n;
-
-
- if ( name->nameID == 6 && name->stringLength > 0 )
- {
- if ( name->platformID == 3 &&
- name->encodingID == 1 &&
- name->languageID == 0x409 )
- found_win = n;
-
- if ( name->platformID == 1 &&
- name->encodingID == 0 &&
- name->languageID == 0 )
- found_apple = n;
- }
- }
-
- if ( found_win != -1 )
- {
- FT_Memory memory = face->root.memory;
- TT_NameEntryRec* name = face->name_table.names + found_win;
- FT_UInt len = name->stringLength / 2;
- FT_Error error = SFNT_Err_Ok;
-
- FT_UNUSED( error );
-
-
- if ( !FT_ALLOC( result, name->stringLength + 1 ) )
- {
- FT_Stream stream = face->name_table.stream;
- FT_String* r = (FT_String*)result;
- FT_Byte* p = (FT_Byte*)name->string;
-
-
- if ( FT_STREAM_SEEK( name->stringOffset ) ||
- FT_FRAME_ENTER( name->stringLength ) )
- {
- FT_FREE( result );
- name->stringLength = 0;
- name->stringOffset = 0;
- FT_FREE( name->string );
-
- goto Exit;
- }
-
- p = (FT_Byte*)stream->cursor;
-
- for ( ; len > 0; len--, p += 2 )
- {
- if ( p[0] == 0 && p[1] >= 32 && p[1] < 128 )
- *r++ = p[1];
- }
- *r = '\0';
-
- FT_FRAME_EXIT();
- }
- goto Exit;
- }
-
- if ( found_apple != -1 )
- {
- FT_Memory memory = face->root.memory;
- TT_NameEntryRec* name = face->name_table.names + found_apple;
- FT_UInt len = name->stringLength;
- FT_Error error = SFNT_Err_Ok;
-
- FT_UNUSED( error );
-
-
- if ( !FT_ALLOC( result, len + 1 ) )
- {
- FT_Stream stream = face->name_table.stream;
-
-
- if ( FT_STREAM_SEEK( name->stringOffset ) ||
- FT_STREAM_READ( result, len ) )
- {
- name->stringOffset = 0;
- name->stringLength = 0;
- FT_FREE( name->string );
- FT_FREE( result );
- goto Exit;
- }
- ((char*)result)[len] = '\0';
- }
- }
-
- Exit:
- face->postscript_name = result;
- return result;
- }
-
- static const FT_Service_PsFontNameRec sfnt_service_ps_name =
- {
- (FT_PsName_GetFunc)sfnt_get_ps_name
- };
-
-
- /*
- * TT CMAP INFO
- *
- */
- static const FT_Service_TTCMapsRec tt_service_get_cmap_info =
- {
- (TT_CMap_Info_GetFunc)tt_get_cmap_info
- };
-
-
- /*
- * SERVICE LIST
- *
- */
-
- static const FT_ServiceDescRec sfnt_services[] =
- {
- { FT_SERVICE_ID_SFNT_TABLE, &sfnt_service_sfnt_table },
- { FT_SERVICE_ID_POSTSCRIPT_FONT_NAME, &sfnt_service_ps_name },
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
- { FT_SERVICE_ID_GLYPH_DICT, &sfnt_service_glyph_dict },
-#endif
- { FT_SERVICE_ID_TT_CMAP, &tt_service_get_cmap_info },
-
- { NULL, NULL }
- };
-
-
- FT_CALLBACK_DEF( FT_Module_Interface )
- sfnt_get_interface( FT_Module module,
- const char* module_interface )
- {
- FT_UNUSED( module );
-
- if ( ft_strcmp( module_interface, "get_sfnt" ) == 0 )
- return (FT_Module_Interface)get_sfnt_table;
-
- if ( ft_strcmp( module_interface, "load_sfnt" ) == 0 )
- return (FT_Module_Interface)tt_face_load_any;
-
- return ft_service_list_lookup( sfnt_services, module_interface );
- }
-
-
- static
- const SFNT_Interface sfnt_interface =
- {
- tt_face_goto_table,
-
- sfnt_init_face,
- sfnt_load_face,
- sfnt_done_face,
- sfnt_get_interface,
-
- tt_face_load_any,
- tt_face_load_sfnt_header,
- tt_face_load_directory,
-
- tt_face_load_header,
- tt_face_load_metrics_header,
- tt_face_load_cmap,
- tt_face_load_max_profile,
- tt_face_load_os2,
- tt_face_load_postscript,
-
- tt_face_load_names,
- tt_face_free_names,
-
- tt_face_load_hdmx,
- tt_face_free_hdmx,
-
- tt_face_load_kern,
- tt_face_load_gasp,
- tt_face_load_pclt,
-
-#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
-
- /* see `ttload.h' */
- tt_face_load_bitmap_header,
-
- /* see `ttsbit.h' and `sfnt.h' */
- tt_face_set_sbit_strike,
- tt_face_load_sbit_strikes,
- tt_find_sbit_image,
- tt_load_sbit_metrics,
- tt_face_load_sbit_image,
- tt_face_free_sbit_strikes,
-
-#else /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
-
-#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
-
-#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
-
- /* see `ttpost.h' */
- tt_face_get_ps_name,
- tt_face_free_ps_names,
-
-#else /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
-
- 0,
- 0,
-
-#endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
-
- };
-
-
- FT_CALLBACK_TABLE_DEF
- const FT_Module_Class sfnt_module_class =
- {
- 0, /* not a font driver or renderer */
- sizeof( FT_ModuleRec ),
-
- "sfnt", /* driver name */
- 0x10000L, /* driver version 1.0 */
- 0x20000L, /* driver requires FreeType 2.0 or higher */
-
- (const void*)&sfnt_interface, /* module specific interface */
-
- (FT_Module_Constructor)0,
- (FT_Module_Destructor) 0,
- (FT_Module_Requester) sfnt_get_interface
- };
-
-
-/* END */
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