| /contrib/media/updf/include/stub/crt0__nounderscores.asm |
|---|
| 0,0 → 1,56 |
| CATCH_NULL_CALL = 0 |
| format ELF |
| section '.text' executable |
| public start |
| EXTRN edata |
| EXTRN __menuet__app_param_area |
| EXTRN __menuet__app_path_area |
| EXTRN __crt1_startup |
| start: |
| public __menuet__app_header |
| public __menuet__memsize |
| __menuet__app_header: |
| db 'MENUET01' |
| dd 0x01 |
| if CATCH_NULL_CALL |
| dd do_start |
| else |
| dd __crt1_startup |
| end if |
| dd edata |
| __menuet__memsize: |
| dd 0x800000 |
| dd app_stack |
| dd __menuet__app_param_area |
| dd __menuet__app_path_area |
| if CATCH_NULL_CALL |
| do_start: |
| mov byte [0], 0xE9 |
| mov dword [1], _libc_null_call-5 |
| call __crt1_startup |
| ; Handle exit if __crt1_startup returns (shouldn't happen) |
| mov eax,-1 |
| int 0x40 |
| end if |
| if CATCH_NULL_CALL |
| EXTRN __libc_null_call |
| _libc_null_call: |
| push eax |
| push ebx |
| push ecx |
| push edx |
| push esi |
| push edi |
| push ebp |
| call __libc_null_call |
| mov eax,-1 |
| int 0x40 |
| end if |
| section '.bss' writeable |
| rd 4096*4 |
| app_stack: |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /contrib/media/updf/include/stub/Makefile |
|---|
| 0,0 → 1,18 |
| include $(MENUETDEV)/osrules.mak |
| .SUFFIXES: .asm; |
| OBJS = crt0.o |
| all: $(OBJS) |
| ifdef ON_WINDOWS |
| crt0.o: crt0_$(STUBFMT).asm |
| fasm crt0_$(STUBFMT).asm crt0.o |
| else |
| crt0.o: crt0_$(STUBFMT)_nounderscores.asm |
| fasm crt0_$(STUBFMT)_nounderscores.asm crt0.o |
| endif |
| clean: |
| $(RM) $(OBJS) |
| /contrib/media/updf/include/stub/crt0.asm |
|---|
| Cannot display: file marked as a binary type. |
| svn:mime-type = application/octet-stream |
| Property changes: |
| Added: svn:mime-type |
| +application/octet-stream |
| \ No newline at end of property |
| /contrib/media/updf/include/stub/crt0_coff.asm |
|---|
| 0,0 → 1,58 |
| CATCH_NULL_CALL = 0 |
| format MS COFF |
| section '.text' code readable executable |
| public start |
| ;EXTRN _edata |
| EXTRN ___menuet__app_param_area |
| EXTRN ___menuet__app_path_area |
| EXTRN ___crt1_startup |
| start: |
| public ___menuet__app_header |
| public ___menuet__memsize |
| section '.A' code readable executable |
| ___menuet__app_header: |
| db 'MENUET01' |
| dd 0x01 |
| if CATCH_NULL_CALL |
| dd do_start |
| else |
| dd ___crt1_startup |
| end if |
| ; dd _edata |
| dd 0 |
| ___menuet__memsize: |
| dd 0x400000 |
| dd app_stack |
| dd ___menuet__app_param_area |
| dd ___menuet__app_path_area |
| if CATCH_NULL_CALL |
| do_start: |
| mov byte [0], 0xE9 |
| mov dword [1], _libc_null_call-5 |
| call ___crt1_startup |
| ; Handle exit if __crt1_startup returns (shouldn't happen) |
| mov eax,-1 |
| int 0x40 |
| end if |
| if CATCH_NULL_CALL |
| EXTRN ___libc_null_call |
| _libc_null_call: |
| push eax |
| push ebx |
| push ecx |
| push edx |
| push esi |
| push edi |
| push ebp |
| call ___libc_null_call |
| mov eax,-1 |
| int 0x40 |
| end if |
| section '.bss' readable writeable |
| rd 0x20000 |
| app_stack: |
| /contrib/media/updf/include/stub/crt0_elf.asm |
|---|
| 0,0 → 1,56 |
| CATCH_NULL_CALL = 0 |
| format ELF |
| section '.text' executable |
| public start |
| EXTRN _edata |
| EXTRN ___menuet__app_param_area |
| EXTRN ___menuet__app_path_area |
| EXTRN ___crt1_startup |
| start: |
| public ___menuet__app_header |
| public ___menuet__memsize |
| ___menuet__app_header: |
| db 'MENUET01' |
| dd 0x01 |
| if CATCH_NULL_CALL |
| dd do_start |
| else |
| dd ___crt1_startup |
| end if |
| dd _edata |
| ___menuet__memsize: |
| dd 0x800000 |
| dd app_stack |
| dd ___menuet__app_param_area |
| dd ___menuet__app_path_area |
| if CATCH_NULL_CALL |
| do_start: |
| mov byte [0], 0xE9 |
| mov dword [1], _libc_null_call-5 |
| call ___crt1_startup |
| ; Handle exit if __crt1_startup returns (shouldn't happen) |
| mov eax,-1 |
| int 0x40 |
| end if |
| if CATCH_NULL_CALL |
| EXTRN ___libc_null_call |
| _libc_null_call: |
| push eax |
| push ebx |
| push ecx |
| push edx |
| push esi |
| push edi |
| push ebp |
| call ___libc_null_call |
| mov eax,-1 |
| int 0x40 |
| end if |
| section '.bss' writeable |
| rd 0x20000 |
| app_stack: |
| /contrib/media/updf/include/freetype/ttnameid.h |
|---|
| 0,0 → 1,1247 |
| /***************************************************************************/ |
| /* */ |
| /* ttnameid.h */ |
| /* */ |
| /* TrueType name ID definitions (specification only). */ |
| /* */ |
| /* Copyright 1996-2002, 2003, 2004, 2006, 2007, 2008 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __TTNAMEID_H__ |
| #define __TTNAMEID_H__ |
| #include <ft2build.h> |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* truetype_tables */ |
| /* */ |
| /*************************************************************************/ |
| /* */ |
| /* Possible values for the `platform' identifier code in the name */ |
| /* records of the TTF `name' table. */ |
| /* */ |
| /*************************************************************************/ |
| /*********************************************************************** |
| * |
| * @enum: |
| * TT_PLATFORM_XXX |
| * |
| * @description: |
| * A list of valid values for the `platform_id' identifier code in |
| * @FT_CharMapRec and @FT_SfntName structures. |
| * |
| * @values: |
| * TT_PLATFORM_APPLE_UNICODE :: |
| * Used by Apple to indicate a Unicode character map and/or name entry. |
| * See @TT_APPLE_ID_XXX for corresponding `encoding_id' values. Note |
| * that name entries in this format are coded as big-endian UCS-2 |
| * character codes _only_. |
| * |
| * TT_PLATFORM_MACINTOSH :: |
| * Used by Apple to indicate a MacOS-specific charmap and/or name entry. |
| * See @TT_MAC_ID_XXX for corresponding `encoding_id' values. Note that |
| * most TrueType fonts contain an Apple roman charmap to be usable on |
| * MacOS systems (even if they contain a Microsoft charmap as well). |
| * |
| * TT_PLATFORM_ISO :: |
| * This value was used to specify ISO/IEC 10646 charmaps. It is however |
| * now deprecated. See @TT_ISO_ID_XXX for a list of corresponding |
| * `encoding_id' values. |
| * |
| * TT_PLATFORM_MICROSOFT :: |
| * Used by Microsoft to indicate Windows-specific charmaps. See |
| * @TT_MS_ID_XXX for a list of corresponding `encoding_id' values. |
| * Note that most fonts contain a Unicode charmap using |
| * (TT_PLATFORM_MICROSOFT, @TT_MS_ID_UNICODE_CS). |
| * |
| * TT_PLATFORM_CUSTOM :: |
| * Used to indicate application-specific charmaps. |
| * |
| * TT_PLATFORM_ADOBE :: |
| * This value isn't part of any font format specification, but is used |
| * by FreeType to report Adobe-specific charmaps in an @FT_CharMapRec |
| * structure. See @TT_ADOBE_ID_XXX. |
| */ |
| #define TT_PLATFORM_APPLE_UNICODE 0 |
| #define TT_PLATFORM_MACINTOSH 1 |
| #define TT_PLATFORM_ISO 2 /* deprecated */ |
| #define TT_PLATFORM_MICROSOFT 3 |
| #define TT_PLATFORM_CUSTOM 4 |
| #define TT_PLATFORM_ADOBE 7 /* artificial */ |
| /*********************************************************************** |
| * |
| * @enum: |
| * TT_APPLE_ID_XXX |
| * |
| * @description: |
| * A list of valid values for the `encoding_id' for |
| * @TT_PLATFORM_APPLE_UNICODE charmaps and name entries. |
| * |
| * @values: |
| * TT_APPLE_ID_DEFAULT :: |
| * Unicode version 1.0. |
| * |
| * TT_APPLE_ID_UNICODE_1_1 :: |
| * Unicode 1.1; specifies Hangul characters starting at U+34xx. |
| * |
| * TT_APPLE_ID_ISO_10646 :: |
| * Deprecated (identical to preceding). |
| * |
| * TT_APPLE_ID_UNICODE_2_0 :: |
| * Unicode 2.0 and beyond (UTF-16 BMP only). |
| * |
| * TT_APPLE_ID_UNICODE_32 :: |
| * Unicode 3.1 and beyond, using UTF-32. |
| * |
| * TT_APPLE_ID_VARIANT_SELECTOR :: |
| * From Adobe, not Apple. Not a normal cmap. Specifies variations |
| * on a real cmap. |
| */ |
| #define TT_APPLE_ID_DEFAULT 0 /* Unicode 1.0 */ |
| #define TT_APPLE_ID_UNICODE_1_1 1 /* specify Hangul at U+34xx */ |
| #define TT_APPLE_ID_ISO_10646 2 /* deprecated */ |
| #define TT_APPLE_ID_UNICODE_2_0 3 /* or later */ |
| #define TT_APPLE_ID_UNICODE_32 4 /* 2.0 or later, full repertoire */ |
| #define TT_APPLE_ID_VARIANT_SELECTOR 5 /* variation selector data */ |
| /*********************************************************************** |
| * |
| * @enum: |
| * TT_MAC_ID_XXX |
| * |
| * @description: |
| * A list of valid values for the `encoding_id' for |
| * @TT_PLATFORM_MACINTOSH charmaps and name entries. |
| * |
| * @values: |
| * TT_MAC_ID_ROMAN :: |
| * TT_MAC_ID_JAPANESE :: |
| * TT_MAC_ID_TRADITIONAL_CHINESE :: |
| * TT_MAC_ID_KOREAN :: |
| * TT_MAC_ID_ARABIC :: |
| * TT_MAC_ID_HEBREW :: |
| * TT_MAC_ID_GREEK :: |
| * TT_MAC_ID_RUSSIAN :: |
| * TT_MAC_ID_RSYMBOL :: |
| * TT_MAC_ID_DEVANAGARI :: |
| * TT_MAC_ID_GURMUKHI :: |
| * TT_MAC_ID_GUJARATI :: |
| * TT_MAC_ID_ORIYA :: |
| * TT_MAC_ID_BENGALI :: |
| * TT_MAC_ID_TAMIL :: |
| * TT_MAC_ID_TELUGU :: |
| * TT_MAC_ID_KANNADA :: |
| * TT_MAC_ID_MALAYALAM :: |
| * TT_MAC_ID_SINHALESE :: |
| * TT_MAC_ID_BURMESE :: |
| * TT_MAC_ID_KHMER :: |
| * TT_MAC_ID_THAI :: |
| * TT_MAC_ID_LAOTIAN :: |
| * TT_MAC_ID_GEORGIAN :: |
| * TT_MAC_ID_ARMENIAN :: |
| * TT_MAC_ID_MALDIVIAN :: |
| * TT_MAC_ID_SIMPLIFIED_CHINESE :: |
| * TT_MAC_ID_TIBETAN :: |
| * TT_MAC_ID_MONGOLIAN :: |
| * TT_MAC_ID_GEEZ :: |
| * TT_MAC_ID_SLAVIC :: |
| * TT_MAC_ID_VIETNAMESE :: |
| * TT_MAC_ID_SINDHI :: |
| * TT_MAC_ID_UNINTERP :: |
| */ |
| #define TT_MAC_ID_ROMAN 0 |
| #define TT_MAC_ID_JAPANESE 1 |
| #define TT_MAC_ID_TRADITIONAL_CHINESE 2 |
| #define TT_MAC_ID_KOREAN 3 |
| #define TT_MAC_ID_ARABIC 4 |
| #define TT_MAC_ID_HEBREW 5 |
| #define TT_MAC_ID_GREEK 6 |
| #define TT_MAC_ID_RUSSIAN 7 |
| #define TT_MAC_ID_RSYMBOL 8 |
| #define TT_MAC_ID_DEVANAGARI 9 |
| #define TT_MAC_ID_GURMUKHI 10 |
| #define TT_MAC_ID_GUJARATI 11 |
| #define TT_MAC_ID_ORIYA 12 |
| #define TT_MAC_ID_BENGALI 13 |
| #define TT_MAC_ID_TAMIL 14 |
| #define TT_MAC_ID_TELUGU 15 |
| #define TT_MAC_ID_KANNADA 16 |
| #define TT_MAC_ID_MALAYALAM 17 |
| #define TT_MAC_ID_SINHALESE 18 |
| #define TT_MAC_ID_BURMESE 19 |
| #define TT_MAC_ID_KHMER 20 |
| #define TT_MAC_ID_THAI 21 |
| #define TT_MAC_ID_LAOTIAN 22 |
| #define TT_MAC_ID_GEORGIAN 23 |
| #define TT_MAC_ID_ARMENIAN 24 |
| #define TT_MAC_ID_MALDIVIAN 25 |
| #define TT_MAC_ID_SIMPLIFIED_CHINESE 25 |
| #define TT_MAC_ID_TIBETAN 26 |
| #define TT_MAC_ID_MONGOLIAN 27 |
| #define TT_MAC_ID_GEEZ 28 |
| #define TT_MAC_ID_SLAVIC 29 |
| #define TT_MAC_ID_VIETNAMESE 30 |
| #define TT_MAC_ID_SINDHI 31 |
| #define TT_MAC_ID_UNINTERP 32 |
| /*********************************************************************** |
| * |
| * @enum: |
| * TT_ISO_ID_XXX |
| * |
| * @description: |
| * A list of valid values for the `encoding_id' for |
| * @TT_PLATFORM_ISO charmaps and name entries. |
| * |
| * Their use is now deprecated. |
| * |
| * @values: |
| * TT_ISO_ID_7BIT_ASCII :: |
| * ASCII. |
| * TT_ISO_ID_10646 :: |
| * ISO/10646. |
| * TT_ISO_ID_8859_1 :: |
| * Also known as Latin-1. |
| */ |
| #define TT_ISO_ID_7BIT_ASCII 0 |
| #define TT_ISO_ID_10646 1 |
| #define TT_ISO_ID_8859_1 2 |
| /*********************************************************************** |
| * |
| * @enum: |
| * TT_MS_ID_XXX |
| * |
| * @description: |
| * A list of valid values for the `encoding_id' for |
| * @TT_PLATFORM_MICROSOFT charmaps and name entries. |
| * |
| * @values: |
| * TT_MS_ID_SYMBOL_CS :: |
| * Corresponds to Microsoft symbol encoding. See |
| * @FT_ENCODING_MS_SYMBOL. |
| * |
| * TT_MS_ID_UNICODE_CS :: |
| * Corresponds to a Microsoft WGL4 charmap, matching Unicode. See |
| * @FT_ENCODING_UNICODE. |
| * |
| * TT_MS_ID_SJIS :: |
| * Corresponds to SJIS Japanese encoding. See @FT_ENCODING_SJIS. |
| * |
| * TT_MS_ID_GB2312 :: |
| * Corresponds to Simplified Chinese as used in Mainland China. See |
| * @FT_ENCODING_GB2312. |
| * |
| * TT_MS_ID_BIG_5 :: |
| * Corresponds to Traditional Chinese as used in Taiwan and Hong Kong. |
| * See @FT_ENCODING_BIG5. |
| * |
| * TT_MS_ID_WANSUNG :: |
| * Corresponds to Korean Wansung encoding. See @FT_ENCODING_WANSUNG. |
| * |
| * TT_MS_ID_JOHAB :: |
| * Corresponds to Johab encoding. See @FT_ENCODING_JOHAB. |
| * |
| * TT_MS_ID_UCS_4 :: |
| * Corresponds to UCS-4 or UTF-32 charmaps. This has been added to |
| * the OpenType specification version 1.4 (mid-2001.) |
| */ |
| #define TT_MS_ID_SYMBOL_CS 0 |
| #define TT_MS_ID_UNICODE_CS 1 |
| #define TT_MS_ID_SJIS 2 |
| #define TT_MS_ID_GB2312 3 |
| #define TT_MS_ID_BIG_5 4 |
| #define TT_MS_ID_WANSUNG 5 |
| #define TT_MS_ID_JOHAB 6 |
| #define TT_MS_ID_UCS_4 10 |
| /*********************************************************************** |
| * |
| * @enum: |
| * TT_ADOBE_ID_XXX |
| * |
| * @description: |
| * A list of valid values for the `encoding_id' for |
| * @TT_PLATFORM_ADOBE charmaps. This is a FreeType-specific extension! |
| * |
| * @values: |
| * TT_ADOBE_ID_STANDARD :: |
| * Adobe standard encoding. |
| * TT_ADOBE_ID_EXPERT :: |
| * Adobe expert encoding. |
| * TT_ADOBE_ID_CUSTOM :: |
| * Adobe custom encoding. |
| * TT_ADOBE_ID_LATIN_1 :: |
| * Adobe Latin~1 encoding. |
| */ |
| #define TT_ADOBE_ID_STANDARD 0 |
| #define TT_ADOBE_ID_EXPERT 1 |
| #define TT_ADOBE_ID_CUSTOM 2 |
| #define TT_ADOBE_ID_LATIN_1 3 |
| /*************************************************************************/ |
| /* */ |
| /* Possible values of the language identifier field in the name records */ |
| /* of the TTF `name' table if the `platform' identifier code is */ |
| /* TT_PLATFORM_MACINTOSH. */ |
| /* */ |
| /* The canonical source for the Apple assigned Language ID's is at */ |
| /* */ |
| /* http://fonts.apple.com/TTRefMan/RM06/Chap6name.html */ |
| /* */ |
| #define TT_MAC_LANGID_ENGLISH 0 |
| #define TT_MAC_LANGID_FRENCH 1 |
| #define TT_MAC_LANGID_GERMAN 2 |
| #define TT_MAC_LANGID_ITALIAN 3 |
| #define TT_MAC_LANGID_DUTCH 4 |
| #define TT_MAC_LANGID_SWEDISH 5 |
| #define TT_MAC_LANGID_SPANISH 6 |
| #define TT_MAC_LANGID_DANISH 7 |
| #define TT_MAC_LANGID_PORTUGUESE 8 |
| #define TT_MAC_LANGID_NORWEGIAN 9 |
| #define TT_MAC_LANGID_HEBREW 10 |
| #define TT_MAC_LANGID_JAPANESE 11 |
| #define TT_MAC_LANGID_ARABIC 12 |
| #define TT_MAC_LANGID_FINNISH 13 |
| #define TT_MAC_LANGID_GREEK 14 |
| #define TT_MAC_LANGID_ICELANDIC 15 |
| #define TT_MAC_LANGID_MALTESE 16 |
| #define TT_MAC_LANGID_TURKISH 17 |
| #define TT_MAC_LANGID_CROATIAN 18 |
| #define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 |
| #define TT_MAC_LANGID_URDU 20 |
| #define TT_MAC_LANGID_HINDI 21 |
| #define TT_MAC_LANGID_THAI 22 |
| #define TT_MAC_LANGID_KOREAN 23 |
| #define TT_MAC_LANGID_LITHUANIAN 24 |
| #define TT_MAC_LANGID_POLISH 25 |
| #define TT_MAC_LANGID_HUNGARIAN 26 |
| #define TT_MAC_LANGID_ESTONIAN 27 |
| #define TT_MAC_LANGID_LETTISH 28 |
| #define TT_MAC_LANGID_SAAMISK 29 |
| #define TT_MAC_LANGID_FAEROESE 30 |
| #define TT_MAC_LANGID_FARSI 31 |
| #define TT_MAC_LANGID_RUSSIAN 32 |
| #define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 |
| #define TT_MAC_LANGID_FLEMISH 34 |
| #define TT_MAC_LANGID_IRISH 35 |
| #define TT_MAC_LANGID_ALBANIAN 36 |
| #define TT_MAC_LANGID_ROMANIAN 37 |
| #define TT_MAC_LANGID_CZECH 38 |
| #define TT_MAC_LANGID_SLOVAK 39 |
| #define TT_MAC_LANGID_SLOVENIAN 40 |
| #define TT_MAC_LANGID_YIDDISH 41 |
| #define TT_MAC_LANGID_SERBIAN 42 |
| #define TT_MAC_LANGID_MACEDONIAN 43 |
| #define TT_MAC_LANGID_BULGARIAN 44 |
| #define TT_MAC_LANGID_UKRAINIAN 45 |
| #define TT_MAC_LANGID_BYELORUSSIAN 46 |
| #define TT_MAC_LANGID_UZBEK 47 |
| #define TT_MAC_LANGID_KAZAKH 48 |
| #define TT_MAC_LANGID_AZERBAIJANI 49 |
| #define TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT 49 |
| #define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 |
| #define TT_MAC_LANGID_ARMENIAN 51 |
| #define TT_MAC_LANGID_GEORGIAN 52 |
| #define TT_MAC_LANGID_MOLDAVIAN 53 |
| #define TT_MAC_LANGID_KIRGHIZ 54 |
| #define TT_MAC_LANGID_TAJIKI 55 |
| #define TT_MAC_LANGID_TURKMEN 56 |
| #define TT_MAC_LANGID_MONGOLIAN 57 |
| #define TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT 57 |
| #define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 |
| #define TT_MAC_LANGID_PASHTO 59 |
| #define TT_MAC_LANGID_KURDISH 60 |
| #define TT_MAC_LANGID_KASHMIRI 61 |
| #define TT_MAC_LANGID_SINDHI 62 |
| #define TT_MAC_LANGID_TIBETAN 63 |
| #define TT_MAC_LANGID_NEPALI 64 |
| #define TT_MAC_LANGID_SANSKRIT 65 |
| #define TT_MAC_LANGID_MARATHI 66 |
| #define TT_MAC_LANGID_BENGALI 67 |
| #define TT_MAC_LANGID_ASSAMESE 68 |
| #define TT_MAC_LANGID_GUJARATI 69 |
| #define TT_MAC_LANGID_PUNJABI 70 |
| #define TT_MAC_LANGID_ORIYA 71 |
| #define TT_MAC_LANGID_MALAYALAM 72 |
| #define TT_MAC_LANGID_KANNADA 73 |
| #define TT_MAC_LANGID_TAMIL 74 |
| #define TT_MAC_LANGID_TELUGU 75 |
| #define TT_MAC_LANGID_SINHALESE 76 |
| #define TT_MAC_LANGID_BURMESE 77 |
| #define TT_MAC_LANGID_KHMER 78 |
| #define TT_MAC_LANGID_LAO 79 |
| #define TT_MAC_LANGID_VIETNAMESE 80 |
| #define TT_MAC_LANGID_INDONESIAN 81 |
| #define TT_MAC_LANGID_TAGALOG 82 |
| #define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 |
| #define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 |
| #define TT_MAC_LANGID_AMHARIC 85 |
| #define TT_MAC_LANGID_TIGRINYA 86 |
| #define TT_MAC_LANGID_GALLA 87 |
| #define TT_MAC_LANGID_SOMALI 88 |
| #define TT_MAC_LANGID_SWAHILI 89 |
| #define TT_MAC_LANGID_RUANDA 90 |
| #define TT_MAC_LANGID_RUNDI 91 |
| #define TT_MAC_LANGID_CHEWA 92 |
| #define TT_MAC_LANGID_MALAGASY 93 |
| #define TT_MAC_LANGID_ESPERANTO 94 |
| #define TT_MAC_LANGID_WELSH 128 |
| #define TT_MAC_LANGID_BASQUE 129 |
| #define TT_MAC_LANGID_CATALAN 130 |
| #define TT_MAC_LANGID_LATIN 131 |
| #define TT_MAC_LANGID_QUECHUA 132 |
| #define TT_MAC_LANGID_GUARANI 133 |
| #define TT_MAC_LANGID_AYMARA 134 |
| #define TT_MAC_LANGID_TATAR 135 |
| #define TT_MAC_LANGID_UIGHUR 136 |
| #define TT_MAC_LANGID_DZONGKHA 137 |
| #define TT_MAC_LANGID_JAVANESE 138 |
| #define TT_MAC_LANGID_SUNDANESE 139 |
| #if 0 /* these seem to be errors that have been dropped */ |
| #define TT_MAC_LANGID_SCOTTISH_GAELIC 140 |
| #define TT_MAC_LANGID_IRISH_GAELIC 141 |
| #endif |
| /* The following codes are new as of 2000-03-10 */ |
| #define TT_MAC_LANGID_GALICIAN 140 |
| #define TT_MAC_LANGID_AFRIKAANS 141 |
| #define TT_MAC_LANGID_BRETON 142 |
| #define TT_MAC_LANGID_INUKTITUT 143 |
| #define TT_MAC_LANGID_SCOTTISH_GAELIC 144 |
| #define TT_MAC_LANGID_MANX_GAELIC 145 |
| #define TT_MAC_LANGID_IRISH_GAELIC 146 |
| #define TT_MAC_LANGID_TONGAN 147 |
| #define TT_MAC_LANGID_GREEK_POLYTONIC 148 |
| #define TT_MAC_LANGID_GREELANDIC 149 |
| #define TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT 150 |
| /*************************************************************************/ |
| /* */ |
| /* Possible values of the language identifier field in the name records */ |
| /* of the TTF `name' table if the `platform' identifier code is */ |
| /* TT_PLATFORM_MICROSOFT. */ |
| /* */ |
| /* The canonical source for the MS assigned LCID's (seems to) be at */ |
| /* */ |
| /* http://www.microsoft.com/globaldev/reference/lcid-all.mspx */ |
| /* */ |
| /* It used to be at various places, among them */ |
| /* */ |
| /* http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt */ |
| /* http://www.microsoft.com/globaldev/reference/loclanghome.asp */ |
| /* http://support.microsoft.com/support/kb/articles/Q224/8/04.ASP */ |
| /* http://msdn.microsoft.com/library/en-us/passport25/ */ |
| /* NET_Passport_VBScript_Documentation/Single_Sign_In/ */ |
| /* Advanced_Single_Sign_In/Localization_and_LCIDs.asp */ |
| /* */ |
| /* Hopefully, it seems now that the Globaldev site prevails... */ |
| /* (updated by Antoine, 2004-02-17) */ |
| #define TT_MS_LANGID_ARABIC_GENERAL 0x0001 |
| #define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 |
| #define TT_MS_LANGID_ARABIC_IRAQ 0x0801 |
| #define TT_MS_LANGID_ARABIC_EGYPT 0x0c01 |
| #define TT_MS_LANGID_ARABIC_LIBYA 0x1001 |
| #define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 |
| #define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 |
| #define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01 |
| #define TT_MS_LANGID_ARABIC_OMAN 0x2001 |
| #define TT_MS_LANGID_ARABIC_YEMEN 0x2401 |
| #define TT_MS_LANGID_ARABIC_SYRIA 0x2801 |
| #define TT_MS_LANGID_ARABIC_JORDAN 0x2c01 |
| #define TT_MS_LANGID_ARABIC_LEBANON 0x3001 |
| #define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 |
| #define TT_MS_LANGID_ARABIC_UAE 0x3801 |
| #define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01 |
| #define TT_MS_LANGID_ARABIC_QATAR 0x4001 |
| #define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 |
| #define TT_MS_LANGID_CATALAN_SPAIN 0x0403 |
| #define TT_MS_LANGID_CHINESE_GENERAL 0x0004 |
| #define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 |
| #define TT_MS_LANGID_CHINESE_PRC 0x0804 |
| #define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04 |
| #define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 |
| #if 1 /* this looks like the correct value */ |
| #define TT_MS_LANGID_CHINESE_MACAU 0x1404 |
| #else /* but beware, Microsoft may change its mind... |
| the most recent Word reference has the following: */ |
| #define TT_MS_LANGID_CHINESE_MACAU TT_MS_LANGID_CHINESE_HONG_KONG |
| #endif |
| #if 0 /* used only with .NET `cultures'; commented out */ |
| #define TT_MS_LANGID_CHINESE_TRADITIONAL 0x7C04 |
| #endif |
| #define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 |
| #define TT_MS_LANGID_DANISH_DENMARK 0x0406 |
| #define TT_MS_LANGID_GERMAN_GERMANY 0x0407 |
| #define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 |
| #define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07 |
| #define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 |
| #define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407 |
| #define TT_MS_LANGID_GREEK_GREECE 0x0408 |
| /* don't ask what this one means... It is commented out currently. */ |
| #if 0 |
| #define TT_MS_LANGID_GREEK_GREECE2 0x2008 |
| #endif |
| #define TT_MS_LANGID_ENGLISH_GENERAL 0x0009 |
| #define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 |
| #define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 |
| #define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09 |
| #define TT_MS_LANGID_ENGLISH_CANADA 0x1009 |
| #define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 |
| #define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 |
| #define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09 |
| #define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 |
| #define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 |
| #define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 |
| #define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09 |
| #define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 |
| #define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 |
| #define TT_MS_LANGID_ENGLISH_INDONESIA 0x3809 |
| #define TT_MS_LANGID_ENGLISH_HONG_KONG 0x3c09 |
| #define TT_MS_LANGID_ENGLISH_INDIA 0x4009 |
| #define TT_MS_LANGID_ENGLISH_MALAYSIA 0x4409 |
| #define TT_MS_LANGID_ENGLISH_SINGAPORE 0x4809 |
| #define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a |
| #define TT_MS_LANGID_SPANISH_MEXICO 0x080a |
| #define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a |
| #define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a |
| #define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a |
| #define TT_MS_LANGID_SPANISH_PANAMA 0x180a |
| #define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a |
| #define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a |
| #define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a |
| #define TT_MS_LANGID_SPANISH_PERU 0x280a |
| #define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a |
| #define TT_MS_LANGID_SPANISH_ECUADOR 0x300a |
| #define TT_MS_LANGID_SPANISH_CHILE 0x340a |
| #define TT_MS_LANGID_SPANISH_URUGUAY 0x380a |
| #define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a |
| #define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a |
| #define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a |
| #define TT_MS_LANGID_SPANISH_HONDURAS 0x480a |
| #define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a |
| #define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a |
| #define TT_MS_LANGID_SPANISH_UNITED_STATES 0x540a |
| /* The following ID blatantly violate MS specs by using a */ |
| /* sublanguage > 0x1F. */ |
| #define TT_MS_LANGID_SPANISH_LATIN_AMERICA 0xE40aU |
| #define TT_MS_LANGID_FINNISH_FINLAND 0x040b |
| #define TT_MS_LANGID_FRENCH_FRANCE 0x040c |
| #define TT_MS_LANGID_FRENCH_BELGIUM 0x080c |
| #define TT_MS_LANGID_FRENCH_CANADA 0x0c0c |
| #define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c |
| #define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c |
| #define TT_MS_LANGID_FRENCH_MONACO 0x180c |
| #define TT_MS_LANGID_FRENCH_WEST_INDIES 0x1c0c |
| #define TT_MS_LANGID_FRENCH_REUNION 0x200c |
| #define TT_MS_LANGID_FRENCH_CONGO 0x240c |
| /* which was formerly: */ |
| #define TT_MS_LANGID_FRENCH_ZAIRE TT_MS_LANGID_FRENCH_CONGO |
| #define TT_MS_LANGID_FRENCH_SENEGAL 0x280c |
| #define TT_MS_LANGID_FRENCH_CAMEROON 0x2c0c |
| #define TT_MS_LANGID_FRENCH_COTE_D_IVOIRE 0x300c |
| #define TT_MS_LANGID_FRENCH_MALI 0x340c |
| #define TT_MS_LANGID_FRENCH_MOROCCO 0x380c |
| #define TT_MS_LANGID_FRENCH_HAITI 0x3c0c |
| /* and another violation of the spec (see 0xE40aU) */ |
| #define TT_MS_LANGID_FRENCH_NORTH_AFRICA 0xE40cU |
| #define TT_MS_LANGID_HEBREW_ISRAEL 0x040d |
| #define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e |
| #define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f |
| #define TT_MS_LANGID_ITALIAN_ITALY 0x0410 |
| #define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 |
| #define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 |
| #define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412 |
| #define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812 |
| #define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 |
| #define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 |
| #define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 |
| #define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 |
| #define TT_MS_LANGID_POLISH_POLAND 0x0415 |
| #define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 |
| #define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 |
| #define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417 |
| #define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 |
| #define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818 |
| #define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 |
| #define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819 |
| #define TT_MS_LANGID_CROATIAN_CROATIA 0x041a |
| #define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a |
| #define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a |
| #if 0 /* this used to be this value, but it looks like we were wrong */ |
| #define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x101a |
| #else /* current sources say */ |
| #define TT_MS_LANGID_CROATIAN_BOSNIA_HERZEGOVINA 0x101a |
| #define TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA 0x141a |
| /* and XP_sp2 Platform SDK added (2004-07-26) */ |
| /* Names are shortened to be significant within 40 chars. */ |
| #define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_LATIN 0x181a |
| #define TT_MS_LANGID_SERBIAN_BOSNIA_HERZ_CYRILLIC 0x181a |
| #endif |
| #define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b |
| #define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c |
| #define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d |
| #define TT_MS_LANGID_SWEDISH_FINLAND 0x081d |
| #define TT_MS_LANGID_THAI_THAILAND 0x041e |
| #define TT_MS_LANGID_TURKISH_TURKEY 0x041f |
| #define TT_MS_LANGID_URDU_PAKISTAN 0x0420 |
| #define TT_MS_LANGID_URDU_INDIA 0x0820 |
| #define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 |
| #define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 |
| #define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 |
| #define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424 |
| #define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 |
| #define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 |
| #define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 |
| #define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827 |
| #define TT_MS_LANGID_TAJIK_TAJIKISTAN 0x0428 |
| #define TT_MS_LANGID_FARSI_IRAN 0x0429 |
| #define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a |
| #define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b |
| #define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c |
| #define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c |
| #define TT_MS_LANGID_BASQUE_SPAIN 0x042d |
| #define TT_MS_LANGID_SORBIAN_GERMANY 0x042e |
| #define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f |
| #define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430 |
| #define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431 |
| #define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432 |
| #define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433 |
| #define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434 |
| #define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435 |
| #define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 |
| #define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 |
| #define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 |
| #define TT_MS_LANGID_HINDI_INDIA 0x0439 |
| #define TT_MS_LANGID_MALTESE_MALTA 0x043a |
| /* Added by XP_sp2 Platform SDK (2004-07-26) */ |
| #define TT_MS_LANGID_SAMI_NORTHERN_NORWAY 0x043b |
| #define TT_MS_LANGID_SAMI_NORTHERN_SWEDEN 0x083b |
| #define TT_MS_LANGID_SAMI_NORTHERN_FINLAND 0x0C3b |
| #define TT_MS_LANGID_SAMI_LULE_NORWAY 0x103b |
| #define TT_MS_LANGID_SAMI_LULE_SWEDEN 0x143b |
| #define TT_MS_LANGID_SAMI_SOUTHERN_NORWAY 0x183b |
| #define TT_MS_LANGID_SAMI_SOUTHERN_SWEDEN 0x1C3b |
| #define TT_MS_LANGID_SAMI_SKOLT_FINLAND 0x203b |
| #define TT_MS_LANGID_SAMI_INARI_FINLAND 0x243b |
| /* ... and we also keep our old identifier... */ |
| #define TT_MS_LANGID_SAAMI_LAPONIA 0x043b |
| #if 0 /* this seems to be a previous inversion */ |
| #define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c |
| #define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c |
| #else |
| #define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c |
| #define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c |
| #endif |
| #define TT_MS_LANGID_YIDDISH_GERMANY 0x043d |
| #define TT_MS_LANGID_MALAY_MALAYSIA 0x043e |
| #define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e |
| #define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f |
| #define TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN /* Cyrillic*/ 0x0440 |
| /* alias declared in Windows 2000 */ |
| #define TT_MS_LANGID_KIRGHIZ_KIRGHIZ_REPUBLIC \ |
| TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN |
| #define TT_MS_LANGID_SWAHILI_KENYA 0x0441 |
| #define TT_MS_LANGID_TURKMEN_TURKMENISTAN 0x0442 |
| #define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 |
| #define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 |
| #define TT_MS_LANGID_TATAR_TATARSTAN 0x0444 |
| #define TT_MS_LANGID_BENGALI_INDIA 0x0445 |
| #define TT_MS_LANGID_BENGALI_BANGLADESH 0x0845 |
| #define TT_MS_LANGID_PUNJABI_INDIA 0x0446 |
| #define TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN 0x0846 |
| #define TT_MS_LANGID_GUJARATI_INDIA 0x0447 |
| #define TT_MS_LANGID_ORIYA_INDIA 0x0448 |
| #define TT_MS_LANGID_TAMIL_INDIA 0x0449 |
| #define TT_MS_LANGID_TELUGU_INDIA 0x044a |
| #define TT_MS_LANGID_KANNADA_INDIA 0x044b |
| #define TT_MS_LANGID_MALAYALAM_INDIA 0x044c |
| #define TT_MS_LANGID_ASSAMESE_INDIA 0x044d |
| #define TT_MS_LANGID_MARATHI_INDIA 0x044e |
| #define TT_MS_LANGID_SANSKRIT_INDIA 0x044f |
| #define TT_MS_LANGID_MONGOLIAN_MONGOLIA /* Cyrillic */ 0x0450 |
| #define TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN 0x0850 |
| #define TT_MS_LANGID_TIBETAN_CHINA 0x0451 |
| /* Don't use the next constant! It has */ |
| /* (1) the wrong spelling (Dzonghka) */ |
| /* (2) Microsoft doesn't officially define it -- */ |
| /* at least it is not in the List of Local */ |
| /* ID Values. */ |
| /* (3) Dzongkha is not the same language as */ |
| /* Tibetan, so merging it is wrong anyway. */ |
| /* */ |
| /* TT_MS_LANGID_TIBETAN_BHUTAN is correct, BTW. */ |
| #define TT_MS_LANGID_DZONGHKA_BHUTAN 0x0851 |
| #if 0 |
| /* the following used to be defined */ |
| #define TT_MS_LANGID_TIBETAN_BHUTAN 0x0451 |
| /* ... but it was changed; */ |
| #else |
| /* So we will continue to #define it, but with the correct value */ |
| #define TT_MS_LANGID_TIBETAN_BHUTAN TT_MS_LANGID_DZONGHKA_BHUTAN |
| #endif |
| #define TT_MS_LANGID_WELSH_WALES 0x0452 |
| #define TT_MS_LANGID_KHMER_CAMBODIA 0x0453 |
| #define TT_MS_LANGID_LAO_LAOS 0x0454 |
| #define TT_MS_LANGID_BURMESE_MYANMAR 0x0455 |
| #define TT_MS_LANGID_GALICIAN_SPAIN 0x0456 |
| #define TT_MS_LANGID_KONKANI_INDIA 0x0457 |
| #define TT_MS_LANGID_MANIPURI_INDIA /* Bengali */ 0x0458 |
| #define TT_MS_LANGID_SINDHI_INDIA /* Arabic */ 0x0459 |
| #define TT_MS_LANGID_SINDHI_PAKISTAN 0x0859 |
| /* Missing a LCID for Sindhi in Devanagari script */ |
| #define TT_MS_LANGID_SYRIAC_SYRIA 0x045a |
| #define TT_MS_LANGID_SINHALESE_SRI_LANKA 0x045b |
| #define TT_MS_LANGID_CHEROKEE_UNITED_STATES 0x045c |
| #define TT_MS_LANGID_INUKTITUT_CANADA 0x045d |
| #define TT_MS_LANGID_AMHARIC_ETHIOPIA 0x045e |
| #define TT_MS_LANGID_TAMAZIGHT_MOROCCO /* Arabic */ 0x045f |
| #define TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN 0x085f |
| /* Missing a LCID for Tifinagh script */ |
| #define TT_MS_LANGID_KASHMIRI_PAKISTAN /* Arabic */ 0x0460 |
| /* Spelled this way by XP_sp2 Platform SDK (2004-07-26) */ |
| /* script is yet unclear... might be Arabic, Nagari or Sharada */ |
| #define TT_MS_LANGID_KASHMIRI_SASIA 0x0860 |
| /* ... and aliased (by MS) for compatibility reasons. */ |
| #define TT_MS_LANGID_KASHMIRI_INDIA TT_MS_LANGID_KASHMIRI_SASIA |
| #define TT_MS_LANGID_NEPALI_NEPAL 0x0461 |
| #define TT_MS_LANGID_NEPALI_INDIA 0x0861 |
| #define TT_MS_LANGID_FRISIAN_NETHERLANDS 0x0462 |
| #define TT_MS_LANGID_PASHTO_AFGHANISTAN 0x0463 |
| #define TT_MS_LANGID_FILIPINO_PHILIPPINES 0x0464 |
| #define TT_MS_LANGID_DHIVEHI_MALDIVES 0x0465 |
| /* alias declared in Windows 2000 */ |
| #define TT_MS_LANGID_DIVEHI_MALDIVES TT_MS_LANGID_DHIVEHI_MALDIVES |
| #define TT_MS_LANGID_EDO_NIGERIA 0x0466 |
| #define TT_MS_LANGID_FULFULDE_NIGERIA 0x0467 |
| #define TT_MS_LANGID_HAUSA_NIGERIA 0x0468 |
| #define TT_MS_LANGID_IBIBIO_NIGERIA 0x0469 |
| #define TT_MS_LANGID_YORUBA_NIGERIA 0x046a |
| #define TT_MS_LANGID_QUECHUA_BOLIVIA 0x046b |
| #define TT_MS_LANGID_QUECHUA_ECUADOR 0x086b |
| #define TT_MS_LANGID_QUECHUA_PERU 0x0c6b |
| #define TT_MS_LANGID_SEPEDI_SOUTH_AFRICA 0x046c |
| /* Also spelled by XP_sp2 Platform SDK (2004-07-26) */ |
| #define TT_MS_LANGID_SOTHO_SOUTHERN_SOUTH_AFRICA \ |
| TT_MS_LANGID_SEPEDI_SOUTH_AFRICA |
| /* language codes 0x046d, 0x046e and 0x046f are (still) unknown. */ |
| #define TT_MS_LANGID_IGBO_NIGERIA 0x0470 |
| #define TT_MS_LANGID_KANURI_NIGERIA 0x0471 |
| #define TT_MS_LANGID_OROMO_ETHIOPIA 0x0472 |
| #define TT_MS_LANGID_TIGRIGNA_ETHIOPIA 0x0473 |
| #define TT_MS_LANGID_TIGRIGNA_ERYTHREA 0x0873 |
| /* also spelled in the `Passport SDK' list as: */ |
| #define TT_MS_LANGID_TIGRIGNA_ERYTREA TT_MS_LANGID_TIGRIGNA_ERYTHREA |
| #define TT_MS_LANGID_GUARANI_PARAGUAY 0x0474 |
| #define TT_MS_LANGID_HAWAIIAN_UNITED_STATES 0x0475 |
| #define TT_MS_LANGID_LATIN 0x0476 |
| #define TT_MS_LANGID_SOMALI_SOMALIA 0x0477 |
| /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */ |
| /* not written (but OTOH the peculiar writing system is worth */ |
| /* studying). */ |
| #define TT_MS_LANGID_YI_CHINA 0x0478 |
| #define TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES 0x0479 |
| /* language codes from 0x047a to 0x047f are (still) unknown. */ |
| #define TT_MS_LANGID_UIGHUR_CHINA 0x0480 |
| #define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0481 |
| #if 0 /* not deemed useful for fonts */ |
| #define TT_MS_LANGID_HUMAN_INTERFACE_DEVICE 0x04ff |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* Possible values of the `name' identifier field in the name records of */ |
| /* the TTF `name' table. These values are platform independent. */ |
| /* */ |
| #define TT_NAME_ID_COPYRIGHT 0 |
| #define TT_NAME_ID_FONT_FAMILY 1 |
| #define TT_NAME_ID_FONT_SUBFAMILY 2 |
| #define TT_NAME_ID_UNIQUE_ID 3 |
| #define TT_NAME_ID_FULL_NAME 4 |
| #define TT_NAME_ID_VERSION_STRING 5 |
| #define TT_NAME_ID_PS_NAME 6 |
| #define TT_NAME_ID_TRADEMARK 7 |
| /* the following values are from the OpenType spec */ |
| #define TT_NAME_ID_MANUFACTURER 8 |
| #define TT_NAME_ID_DESIGNER 9 |
| #define TT_NAME_ID_DESCRIPTION 10 |
| #define TT_NAME_ID_VENDOR_URL 11 |
| #define TT_NAME_ID_DESIGNER_URL 12 |
| #define TT_NAME_ID_LICENSE 13 |
| #define TT_NAME_ID_LICENSE_URL 14 |
| /* number 15 is reserved */ |
| #define TT_NAME_ID_PREFERRED_FAMILY 16 |
| #define TT_NAME_ID_PREFERRED_SUBFAMILY 17 |
| #define TT_NAME_ID_MAC_FULL_NAME 18 |
| /* The following code is new as of 2000-01-21 */ |
| #define TT_NAME_ID_SAMPLE_TEXT 19 |
| /* This is new in OpenType 1.3 */ |
| #define TT_NAME_ID_CID_FINDFONT_NAME 20 |
| /* This is new in OpenType 1.5 */ |
| #define TT_NAME_ID_WWS_FAMILY 21 |
| #define TT_NAME_ID_WWS_SUBFAMILY 22 |
| /*************************************************************************/ |
| /* */ |
| /* Bit mask values for the Unicode Ranges from the TTF `OS2 ' table. */ |
| /* */ |
| /* Updated 08-Nov-2008. */ |
| /* */ |
| /* Bit 0 Basic Latin */ |
| #define TT_UCR_BASIC_LATIN (1L << 0) /* U+0020-U+007E */ |
| /* Bit 1 C1 Controls and Latin-1 Supplement */ |
| #define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ |
| /* Bit 2 Latin Extended-A */ |
| #define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ |
| /* Bit 3 Latin Extended-B */ |
| #define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ |
| /* Bit 4 IPA Extensions */ |
| /* Phonetic Extensions */ |
| /* Phonetic Extensions Supplement */ |
| #define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ |
| /* U+1D00-U+1D7F */ |
| /* U+1D80-U+1DBF */ |
| /* Bit 5 Spacing Modifier Letters */ |
| /* Modifier Tone Letters */ |
| #define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ |
| /* U+A700-U+A71F */ |
| /* Bit 6 Combining Diacritical Marks */ |
| /* Combining Diacritical Marks Supplement */ |
| #define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */ |
| /* U+1DC0-U+1DFF */ |
| /* Bit 7 Greek and Coptic */ |
| #define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ |
| /* Bit 8 Coptic */ |
| #define TT_UCR_COPTIC (1L << 8) /* U+2C80-U+2CFF */ |
| /* Bit 9 Cyrillic */ |
| /* Cyrillic Supplement */ |
| /* Cyrillic Extended-A */ |
| /* Cyrillic Extended-B */ |
| #define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ |
| /* U+0500-U+052F */ |
| /* U+2DE0-U+2DFF */ |
| /* U+A640-U+A69F */ |
| /* Bit 10 Armenian */ |
| #define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ |
| /* Bit 11 Hebrew */ |
| #define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ |
| /* Bit 12 Vai */ |
| #define TT_UCR_VAI (1L << 12) /* U+A500-U+A63F */ |
| /* Bit 13 Arabic */ |
| /* Arabic Supplement */ |
| #define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ |
| /* U+0750-U+077F */ |
| /* Bit 14 NKo */ |
| #define TT_UCR_NKO (1L << 14) /* U+07C0-U+07FF */ |
| /* Bit 15 Devanagari */ |
| #define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ |
| /* Bit 16 Bengali */ |
| #define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ |
| /* Bit 17 Gurmukhi */ |
| #define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ |
| /* Bit 18 Gujarati */ |
| #define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ |
| /* Bit 19 Oriya */ |
| #define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ |
| /* Bit 20 Tamil */ |
| #define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ |
| /* Bit 21 Telugu */ |
| #define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ |
| /* Bit 22 Kannada */ |
| #define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ |
| /* Bit 23 Malayalam */ |
| #define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ |
| /* Bit 24 Thai */ |
| #define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ |
| /* Bit 25 Lao */ |
| #define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ |
| /* Bit 26 Georgian */ |
| /* Georgian Supplement */ |
| #define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ |
| /* U+2D00-U+2D2F */ |
| /* Bit 27 Balinese */ |
| #define TT_UCR_BALINESE (1L << 27) /* U+1B00-U+1B7F */ |
| /* Bit 28 Hangul Jamo */ |
| #define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ |
| /* Bit 29 Latin Extended Additional */ |
| /* Latin Extended-C */ |
| /* Latin Extended-D */ |
| #define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ |
| /* U+2C60-U+2C7F */ |
| /* U+A720-U+A7FF */ |
| /* Bit 30 Greek Extended */ |
| #define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ |
| /* Bit 31 General Punctuation */ |
| /* Supplemental Punctuation */ |
| #define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ |
| /* U+2E00-U+2E7F */ |
| /* Bit 32 Superscripts And Subscripts */ |
| #define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ |
| /* Bit 33 Currency Symbols */ |
| #define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ |
| /* Bit 34 Combining Diacritical Marks For Symbols */ |
| #define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */ |
| /* Bit 35 Letterlike Symbols */ |
| #define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ |
| /* Bit 36 Number Forms */ |
| #define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ |
| /* Bit 37 Arrows */ |
| /* Supplemental Arrows-A */ |
| /* Supplemental Arrows-B */ |
| /* Miscellaneous Symbols and Arrows */ |
| #define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ |
| /* U+27F0-U+27FF */ |
| /* U+2900-U+297F */ |
| /* U+2B00-U+2BFF */ |
| /* Bit 38 Mathematical Operators */ |
| /* Supplemental Mathematical Operators */ |
| /* Miscellaneous Mathematical Symbols-A */ |
| /* Miscellaneous Mathematical Symbols-B */ |
| #define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ |
| /* U+2A00-U+2AFF */ |
| /* U+27C0-U+27EF */ |
| /* U+2980-U+29FF */ |
| /* Bit 39 Miscellaneous Technical */ |
| #define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ |
| /* Bit 40 Control Pictures */ |
| #define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ |
| /* Bit 41 Optical Character Recognition */ |
| #define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ |
| /* Bit 42 Enclosed Alphanumerics */ |
| #define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ |
| /* Bit 43 Box Drawing */ |
| #define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ |
| /* Bit 44 Block Elements */ |
| #define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ |
| /* Bit 45 Geometric Shapes */ |
| #define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ |
| /* Bit 46 Miscellaneous Symbols */ |
| #define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ |
| /* Bit 47 Dingbats */ |
| #define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ |
| /* Bit 48 CJK Symbols and Punctuation */ |
| #define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ |
| /* Bit 49 Hiragana */ |
| #define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ |
| /* Bit 50 Katakana */ |
| /* Katakana Phonetic Extensions */ |
| #define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ |
| /* U+31F0-U+31FF */ |
| /* Bit 51 Bopomofo */ |
| /* Bopomofo Extended */ |
| #define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ |
| /* U+31A0-U+31BF */ |
| /* Bit 52 Hangul Compatibility Jamo */ |
| #define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ |
| /* Bit 53 Phags-Pa */ |
| #define TT_UCR_CJK_MISC (1L << 21) /* U+A840-U+A87F */ |
| #define TT_UCR_KANBUN TT_UCR_CJK_MISC /* deprecated */ |
| #define TT_UCR_PHAGSPA |
| /* Bit 54 Enclosed CJK Letters and Months */ |
| #define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ |
| /* Bit 55 CJK Compatibility */ |
| #define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ |
| /* Bit 56 Hangul Syllables */ |
| #define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ |
| /* Bit 57 High Surrogates */ |
| /* High Private Use Surrogates */ |
| /* Low Surrogates */ |
| /* */ |
| /* According to OpenType specs v.1.3+, */ |
| /* setting bit 57 implies that there is */ |
| /* at least one codepoint beyond the */ |
| /* Basic Multilingual Plane that is */ |
| /* supported by this font. So it really */ |
| /* means >= U+10000 */ |
| #define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DB7F */ |
| /* U+DB80-U+DBFF */ |
| /* U+DC00-U+DFFF */ |
| #define TT_UCR_NON_PLANE_0 TT_UCR_SURROGATES |
| /* Bit 58 Phoenician */ |
| #define TT_UCR_PHOENICIAN (1L << 26) /*U+10900-U+1091F*/ |
| /* Bit 59 CJK Unified Ideographs */ |
| /* CJK Radicals Supplement */ |
| /* Kangxi Radicals */ |
| /* Ideographic Description Characters */ |
| /* CJK Unified Ideographs Extension A */ |
| /* CJK Unified Ideographs Extension B */ |
| /* Kanbun */ |
| #define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ |
| /* U+2E80-U+2EFF */ |
| /* U+2F00-U+2FDF */ |
| /* U+2FF0-U+2FFF */ |
| /* U+3400-U+4DB5 */ |
| /*U+20000-U+2A6DF*/ |
| /* U+3190-U+319F */ |
| /* Bit 60 Private Use */ |
| #define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ |
| /* Bit 61 CJK Strokes */ |
| /* CJK Compatibility Ideographs */ |
| /* CJK Compatibility Ideographs Supplement */ |
| #define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+31C0-U+31EF */ |
| /* U+F900-U+FAFF */ |
| /*U+2F800-U+2FA1F*/ |
| /* Bit 62 Alphabetic Presentation Forms */ |
| #define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ |
| /* Bit 63 Arabic Presentation Forms-A */ |
| #define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FDFF */ |
| /* Bit 64 Combining Half Marks */ |
| #define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ |
| /* Bit 65 Vertical forms */ |
| /* CJK Compatibility Forms */ |
| #define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE10-U+FE1F */ |
| /* U+FE30-U+FE4F */ |
| /* Bit 66 Small Form Variants */ |
| #define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ |
| /* Bit 67 Arabic Presentation Forms-B */ |
| #define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFE */ |
| /* Bit 68 Halfwidth and Fullwidth Forms */ |
| #define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ |
| /* Bit 69 Specials */ |
| #define TT_UCR_SPECIALS (1L << 5) /* U+FFF0-U+FFFD */ |
| /* Bit 70 Tibetan */ |
| #define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FFF */ |
| /* Bit 71 Syriac */ |
| #define TT_UCR_SYRIAC (1L << 7) /* U+0700-U+074F */ |
| /* Bit 72 Thaana */ |
| #define TT_UCR_THAANA (1L << 8) /* U+0780-U+07BF */ |
| /* Bit 73 Sinhala */ |
| #define TT_UCR_SINHALA (1L << 9) /* U+0D80-U+0DFF */ |
| /* Bit 74 Myanmar */ |
| #define TT_UCR_MYANMAR (1L << 10) /* U+1000-U+109F */ |
| /* Bit 75 Ethiopic */ |
| /* Ethiopic Supplement */ |
| /* Ethiopic Extended */ |
| #define TT_UCR_ETHIOPIC (1L << 11) /* U+1200-U+137F */ |
| /* U+1380-U+139F */ |
| /* U+2D80-U+2DDF */ |
| /* Bit 76 Cherokee */ |
| #define TT_UCR_CHEROKEE (1L << 12) /* U+13A0-U+13FF */ |
| /* Bit 77 Unified Canadian Aboriginal Syllabics */ |
| #define TT_UCR_CANADIAN_ABORIGINAL_SYLLABICS (1L << 13) /* U+1400-U+167F */ |
| /* Bit 78 Ogham */ |
| #define TT_UCR_OGHAM (1L << 14) /* U+1680-U+169F */ |
| /* Bit 79 Runic */ |
| #define TT_UCR_RUNIC (1L << 15) /* U+16A0-U+16FF */ |
| /* Bit 80 Khmer */ |
| /* Khmer Symbols */ |
| #define TT_UCR_KHMER (1L << 16) /* U+1780-U+17FF */ |
| /* U+19E0-U+19FF */ |
| /* Bit 81 Mongolian */ |
| #define TT_UCR_MONGOLIAN (1L << 17) /* U+1800-U+18AF */ |
| /* Bit 82 Braille Patterns */ |
| #define TT_UCR_BRAILLE (1L << 18) /* U+2800-U+28FF */ |
| /* Bit 83 Yi Syllables */ |
| /* Yi Radicals */ |
| #define TT_UCR_YI (1L << 19) /* U+A000-U+A48F */ |
| /* U+A490-U+A4CF */ |
| /* Bit 84 Tagalog */ |
| /* Hanunoo */ |
| /* Buhid */ |
| /* Tagbanwa */ |
| #define TT_UCR_PHILIPPINE (1L << 20) /* U+1700-U+171F */ |
| /* U+1720-U+173F */ |
| /* U+1740-U+175F */ |
| /* U+1760-U+177F */ |
| /* Bit 85 Old Italic */ |
| #define TT_UCR_OLD_ITALIC (1L << 21) /*U+10300-U+1032F*/ |
| /* Bit 86 Gothic */ |
| #define TT_UCR_GOTHIC (1L << 22) /*U+10330-U+1034F*/ |
| /* Bit 87 Deseret */ |
| #define TT_UCR_DESERET (1L << 23) /*U+10400-U+1044F*/ |
| /* Bit 88 Byzantine Musical Symbols */ |
| /* Musical Symbols */ |
| /* Ancient Greek Musical Notation */ |
| #define TT_UCR_MUSICAL_SYMBOLS (1L << 24) /*U+1D000-U+1D0FF*/ |
| /*U+1D100-U+1D1FF*/ |
| /*U+1D200-U+1D24F*/ |
| /* Bit 89 Mathematical Alphanumeric Symbols */ |
| #define TT_UCR_MATH_ALPHANUMERIC_SYMBOLS (1L << 25) /*U+1D400-U+1D7FF*/ |
| /* Bit 90 Private Use (plane 15) */ |
| /* Private Use (plane 16) */ |
| #define TT_UCR_PRIVATE_USE_SUPPLEMENTARY (1L << 26) /*U+F0000-U+FFFFD*/ |
| /*U+100000-U+10FFFD*/ |
| /* Bit 91 Variation Selectors */ |
| /* Variation Selectors Supplement */ |
| #define TT_UCR_VARIATION_SELECTORS (1L << 27) /* U+FE00-U+FE0F */ |
| /*U+E0100-U+E01EF*/ |
| /* Bit 92 Tags */ |
| #define TT_UCR_TAGS (1L << 28) /*U+E0000-U+E007F*/ |
| /* Bit 93 Limbu */ |
| #define TT_UCR_LIMBU (1L << 29) /* U+1900-U+194F */ |
| /* Bit 94 Tai Le */ |
| #define TT_UCR_TAI_LE (1L << 30) /* U+1950-U+197F */ |
| /* Bit 95 New Tai Lue */ |
| #define TT_UCR_NEW_TAI_LUE (1L << 31) /* U+1980-U+19DF */ |
| /* Bit 96 Buginese */ |
| #define TT_UCR_BUGINESE (1L << 0) /* U+1A00-U+1A1F */ |
| /* Bit 97 Glagolitic */ |
| #define TT_UCR_GLAGOLITIC (1L << 1) /* U+2C00-U+2C5F */ |
| /* Bit 98 Tifinagh */ |
| #define TT_UCR_TIFINAGH (1L << 2) /* U+2D30-U+2D7F */ |
| /* Bit 99 Yijing Hexagram Symbols */ |
| #define TT_UCR_YIJING (1L << 3) /* U+4DC0-U+4DFF */ |
| /* Bit 100 Syloti Nagri */ |
| #define TT_UCR_SYLOTI_NAGRI (1L << 4) /* U+A800-U+A82F */ |
| /* Bit 101 Linear B Syllabary */ |
| /* Linear B Ideograms */ |
| /* Aegean Numbers */ |
| #define TT_UCR_LINEAR_B (1L << 5) /*U+10000-U+1007F*/ |
| /*U+10080-U+100FF*/ |
| /*U+10100-U+1013F*/ |
| /* Bit 102 Ancient Greek Numbers */ |
| #define TT_UCR_ANCIENT_GREEK_NUMBERS (1L << 6) /*U+10140-U+1018F*/ |
| /* Bit 103 Ugaritic */ |
| #define TT_UCR_UGARITIC (1L << 7) /*U+10380-U+1039F*/ |
| /* Bit 104 Old Persian */ |
| #define TT_UCR_OLD_PERSIAN (1L << 8) /*U+103A0-U+103DF*/ |
| /* Bit 105 Shavian */ |
| #define TT_UCR_SHAVIAN (1L << 9) /*U+10450-U+1047F*/ |
| /* Bit 106 Osmanya */ |
| #define TT_UCR_OSMANYA (1L << 10) /*U+10480-U+104AF*/ |
| /* Bit 107 Cypriot Syllabary */ |
| #define TT_UCR_CYPRIOT_SYLLABARY (1L << 11) /*U+10800-U+1083F*/ |
| /* Bit 108 Kharoshthi */ |
| #define TT_UCR_KHAROSHTHI (1L << 12) /*U+10A00-U+10A5F*/ |
| /* Bit 109 Tai Xuan Jing Symbols */ |
| #define TT_UCR_TAI_XUAN_JING (1L << 13) /*U+1D300-U+1D35F*/ |
| /* Bit 110 Cuneiform */ |
| /* Cuneiform Numbers and Punctuation */ |
| #define TT_UCR_CUNEIFORM (1L << 14) /*U+12000-U+123FF*/ |
| /*U+12400-U+1247F*/ |
| /* Bit 111 Counting Rod Numerals */ |
| #define TT_UCR_COUNTING_ROD_NUMERALS (1L << 15) /*U+1D360-U+1D37F*/ |
| /* Bit 112 Sundanese */ |
| #define TT_UCR_SUNDANESE (1L << 16) /* U+1B80-U+1BBF */ |
| /* Bit 113 Lepcha */ |
| #define TT_UCR_LEPCHA (1L << 17) /* U+1C00-U+1C4F */ |
| /* Bit 114 Ol Chiki */ |
| #define TT_UCR_OL_CHIKI (1L << 18) /* U+1C50-U+1C7F */ |
| /* Bit 115 Saurashtra */ |
| #define TT_UCR_SAURASHTRA (1L << 19) /* U+A880-U+A8DF */ |
| /* Bit 116 Kayah Li */ |
| #define TT_UCR_KAYAH_LI (1L << 20) /* U+A900-U+A92F */ |
| /* Bit 117 Rejang */ |
| #define TT_UCR_REJANG (1L << 21) /* U+A930-U+A95F */ |
| /* Bit 118 Cham */ |
| #define TT_UCR_CHAM (1L << 22) /* U+AA00-U+AA5F */ |
| /* Bit 119 Ancient Symbols */ |
| #define TT_UCR_ANCIENT_SYMBOLS (1L << 23) /*U+10190-U+101CF*/ |
| /* Bit 120 Phaistos Disc */ |
| #define TT_UCR_PHAISTOS_DISC (1L << 24) /*U+101D0-U+101FF*/ |
| /* Bit 121 Carian */ |
| /* Lycian */ |
| /* Lydian */ |
| #define TT_UCR_OLD_ANATOLIAN (1L << 25) /*U+102A0-U+102DF*/ |
| /*U+10280-U+1029F*/ |
| /*U+10920-U+1093F*/ |
| /* Bit 122 Domino Tiles */ |
| /* Mahjong Tiles */ |
| #define TT_UCR_GAME_TILES (1L << 26) /*U+1F030-U+1F09F*/ |
| /*U+1F000-U+1F02F*/ |
| /* Bit 123-127 Reserved for process-internal usage */ |
| /*************************************************************************/ |
| /* */ |
| /* Some compilers have a very limited length of identifiers. */ |
| /* */ |
| #if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ ) |
| #define HAVE_LIMIT_ON_IDENTS |
| #endif |
| #ifndef HAVE_LIMIT_ON_IDENTS |
| /*************************************************************************/ |
| /* */ |
| /* Here some alias #defines in order to be clearer. */ |
| /* */ |
| /* These are not always #defined to stay within the 31~character limit */ |
| /* which some compilers have. */ |
| /* */ |
| /* Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern */ |
| /* Borland compilers (read: from BC++ 3.1 on) can increase this limit. */ |
| /* If you get a warning with such a compiler, use the -i40 switch. */ |
| /* */ |
| #define TT_UCR_ARABIC_PRESENTATION_FORMS_A \ |
| TT_UCR_ARABIC_PRESENTATIONS_A |
| #define TT_UCR_ARABIC_PRESENTATION_FORMS_B \ |
| TT_UCR_ARABIC_PRESENTATIONS_B |
| #define TT_UCR_COMBINING_DIACRITICAL_MARKS \ |
| TT_UCR_COMBINING_DIACRITICS |
| #define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \ |
| TT_UCR_COMBINING_DIACRITICS_SYMB |
| #endif /* !HAVE_LIMIT_ON_IDENTS */ |
| FT_END_HEADER |
| #endif /* __TTNAMEID_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/config/ftconfig.h |
|---|
| 0,0 → 1,528 |
| /***************************************************************************/ |
| /* */ |
| /* ftconfig.h */ |
| /* */ |
| /* ANSI-specific configuration file (specification only). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008, 2010 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 header file contains a number of macro definitions that are used */ |
| /* by the rest of the engine. Most of the macros here are automatically */ |
| /* determined at compile time, and you should not need to change it to */ |
| /* port FreeType, except to compile the library with a non-ANSI */ |
| /* compiler. */ |
| /* */ |
| /* Note however that if some specific modifications are needed, we */ |
| /* advise you to place a modified copy in your build directory. */ |
| /* */ |
| /* The build directory is usually `freetype/builds/<system>', and */ |
| /* contains system-specific files that are always included first when */ |
| /* building the library. */ |
| /* */ |
| /* This ANSI version should stay in `include/freetype/config'. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTCONFIG_H__ |
| #define __FTCONFIG_H__ |
| #include <ft2build.h> |
| #include FT_CONFIG_OPTIONS_H |
| #include FT_CONFIG_STANDARD_LIBRARY_H |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* PLATFORM-SPECIFIC CONFIGURATION MACROS */ |
| /* */ |
| /* These macros can be toggled to suit a specific system. The current */ |
| /* ones are defaults used to compile FreeType in an ANSI C environment */ |
| /* (16bit compilers are also supported). Copy this file to your own */ |
| /* `freetype/builds/<system>' directory, and edit it to port the engine. */ |
| /* */ |
| /*************************************************************************/ |
| /* There are systems (like the Texas Instruments 'C54x) where a `char' */ |
| /* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */ |
| /* `int' has 16 bits also for this system, sizeof(int) gives 1 which */ |
| /* is probably unexpected. */ |
| /* */ |
| /* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */ |
| /* `char' type. */ |
| #ifndef FT_CHAR_BIT |
| #define FT_CHAR_BIT CHAR_BIT |
| #endif |
| /* The size of an `int' type. */ |
| #if FT_UINT_MAX == 0xFFFFUL |
| #define FT_SIZEOF_INT (16 / FT_CHAR_BIT) |
| #elif FT_UINT_MAX == 0xFFFFFFFFUL |
| #define FT_SIZEOF_INT (32 / FT_CHAR_BIT) |
| #elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL |
| #define FT_SIZEOF_INT (64 / FT_CHAR_BIT) |
| #else |
| #error "Unsupported size of `int' type!" |
| #endif |
| /* The size of a `long' type. A five-byte `long' (as used e.g. on the */ |
| /* DM642) is recognized but avoided. */ |
| #if FT_ULONG_MAX == 0xFFFFFFFFUL |
| #define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) |
| #elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL |
| #define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) |
| #elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL |
| #define FT_SIZEOF_LONG (64 / FT_CHAR_BIT) |
| #else |
| #error "Unsupported size of `long' type!" |
| #endif |
| /* Preferred alignment of data */ |
| #define FT_ALIGNMENT 8 |
| /* FT_UNUSED is a macro used to indicate that a given parameter is not */ |
| /* used -- this is only used to get rid of unpleasant compiler warnings */ |
| #ifndef FT_UNUSED |
| #define FT_UNUSED( arg ) ( (arg) = (arg) ) |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* AUTOMATIC CONFIGURATION MACROS */ |
| /* */ |
| /* These macros are computed from the ones defined above. Don't touch */ |
| /* their definition, unless you know precisely what you are doing. No */ |
| /* porter should need to mess with them. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* Mac support */ |
| /* */ |
| /* This is the only necessary change, so it is defined here instead */ |
| /* providing a new configuration file. */ |
| /* */ |
| #if ( defined( __APPLE__ ) && !defined( DARWIN_NO_CARBON ) ) || \ |
| ( defined( __MWERKS__ ) && defined( macintosh ) ) |
| /* no Carbon frameworks for 64bit 10.4.x */ |
| #include "AvailabilityMacros.h" |
| #if defined( __LP64__ ) && \ |
| ( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 ) |
| #define DARWIN_NO_CARBON 1 |
| #else |
| #define FT_MACINTOSH 1 |
| #endif |
| #elif defined( __SC__ ) || defined( __MRC__ ) |
| /* Classic MacOS compilers */ |
| #include "ConditionalMacros.h" |
| #if TARGET_OS_MAC |
| #define FT_MACINTOSH 1 |
| #endif |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* basic_types */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Int16 */ |
| /* */ |
| /* <Description> */ |
| /* A typedef for a 16bit signed integer type. */ |
| /* */ |
| typedef signed short FT_Int16; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_UInt16 */ |
| /* */ |
| /* <Description> */ |
| /* A typedef for a 16bit unsigned integer type. */ |
| /* */ |
| typedef unsigned short FT_UInt16; |
| /* */ |
| /* this #if 0 ... #endif clause is for documentation purposes */ |
| #if 0 |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Int32 */ |
| /* */ |
| /* <Description> */ |
| /* A typedef for a 32bit signed integer type. The size depends on */ |
| /* the configuration. */ |
| /* */ |
| typedef signed XXX FT_Int32; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_UInt32 */ |
| /* */ |
| /* A typedef for a 32bit unsigned integer type. The size depends on */ |
| /* the configuration. */ |
| /* */ |
| typedef unsigned XXX FT_UInt32; |
| /* */ |
| #endif |
| #if FT_SIZEOF_INT == (32 / FT_CHAR_BIT) |
| typedef signed int FT_Int32; |
| typedef unsigned int FT_UInt32; |
| #elif FT_SIZEOF_LONG == (32 / FT_CHAR_BIT) |
| typedef signed long FT_Int32; |
| typedef unsigned long FT_UInt32; |
| #else |
| #error "no 32bit type found -- please check your configuration files" |
| #endif |
| /* look up an integer type that is at least 32 bits */ |
| #if FT_SIZEOF_INT >= (32 / FT_CHAR_BIT) |
| typedef int FT_Fast; |
| typedef unsigned int FT_UFast; |
| #elif FT_SIZEOF_LONG >= (32 / FT_CHAR_BIT) |
| typedef long FT_Fast; |
| typedef unsigned long FT_UFast; |
| #endif |
| /* determine whether we have a 64-bit int type for platforms without */ |
| /* Autoconf */ |
| #if FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) |
| /* FT_LONG64 must be defined if a 64-bit type is available */ |
| #define FT_LONG64 |
| #define FT_INT64 long |
| #elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */ |
| /* this compiler provides the __int64 type */ |
| #define FT_LONG64 |
| #define FT_INT64 __int64 |
| #elif defined( __BORLANDC__ ) /* Borland C++ */ |
| /* XXXX: We should probably check the value of __BORLANDC__ in order */ |
| /* to test the compiler version. */ |
| /* this compiler provides the __int64 type */ |
| #define FT_LONG64 |
| #define FT_INT64 __int64 |
| #elif defined( __WATCOMC__ ) /* Watcom C++ */ |
| /* Watcom doesn't provide 64-bit data types */ |
| #elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */ |
| #define FT_LONG64 |
| #define FT_INT64 long long int |
| #elif defined( __GNUC__ ) |
| /* GCC provides the `long long' type */ |
| #define FT_LONG64 |
| #define FT_INT64 long long int |
| #endif /* FT_SIZEOF_LONG == (64 / FT_CHAR_BIT) */ |
| /*************************************************************************/ |
| /* */ |
| /* A 64-bit data type will create compilation problems if you compile */ |
| /* in strict ANSI mode. To avoid them, we disable its use if __STDC__ */ |
| /* is defined. You can however ignore this rule by defining the */ |
| /* FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */ |
| /* */ |
| #if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 ) |
| #ifdef __STDC__ |
| /* undefine the 64-bit macros in strict ANSI compilation mode */ |
| #undef FT_LONG64 |
| #undef FT_INT64 |
| #endif /* __STDC__ */ |
| #endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */ |
| #define FT_BEGIN_STMNT do { |
| #define FT_END_STMNT } while ( 0 ) |
| #define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT |
| #ifndef FT_CONFIG_OPTION_NO_ASSEMBLER |
| /* Provide assembler fragments for performance-critical functions. */ |
| /* These must be defined `static __inline__' with GCC. */ |
| #if defined( __CC_ARM ) || defined( __ARMCC__ ) /* RVCT */ |
| #define FT_MULFIX_ASSEMBLER FT_MulFix_arm |
| /* documentation is in freetype.h */ |
| static __inline FT_Int32 |
| FT_MulFix_arm( FT_Int32 a, |
| FT_Int32 b ) |
| { |
| register FT_Int32 t, t2; |
| __asm |
| { |
| smull t2, t, b, a /* (lo=t2,hi=t) = a*b */ |
| mov a, t, asr #31 /* a = (hi >> 31) */ |
| add a, a, #0x8000 /* a += 0x8000 */ |
| adds t2, t2, a /* t2 += a */ |
| adc t, t, #0 /* t += carry */ |
| mov a, t2, lsr #16 /* a = t2 >> 16 */ |
| orr a, a, t, lsl #16 /* a |= t << 16 */ |
| } |
| return a; |
| } |
| #endif /* __CC_ARM || __ARMCC__ */ |
| #ifdef __GNUC__ |
| #if defined( __arm__ ) && !defined( __thumb__ ) && \ |
| !( defined( __CC_ARM ) || defined( __ARMCC__ ) ) |
| #define FT_MULFIX_ASSEMBLER FT_MulFix_arm |
| /* documentation is in freetype.h */ |
| static __inline__ FT_Int32 |
| FT_MulFix_arm( FT_Int32 a, |
| FT_Int32 b ) |
| { |
| register FT_Int32 t, t2; |
| asm __volatile__ ( |
| "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */ |
| "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */ |
| "add %0, %0, #0x8000\n\t" /* %0 += 0x8000 */ |
| "adds %1, %1, %0\n\t" /* %1 += %0 */ |
| "adc %2, %2, #0\n\t" /* %2 += carry */ |
| "mov %0, %1, lsr #16\n\t" /* %0 = %1 >> 16 */ |
| "orr %0, %2, lsl #16\n\t" /* %0 |= %2 << 16 */ |
| : "=r"(a), "=&r"(t2), "=&r"(t) |
| : "r"(a), "r"(b) ); |
| return a; |
| } |
| #endif /* __arm__ && !__thumb__ && !( __CC_ARM || __ARMCC__ ) */ |
| #if defined( __i386__ ) |
| #define FT_MULFIX_ASSEMBLER FT_MulFix_i386 |
| /* documentation is in freetype.h */ |
| static __inline__ FT_Int32 |
| FT_MulFix_i386( FT_Int32 a, |
| FT_Int32 b ) |
| { |
| register FT_Int32 result; |
| __asm__ __volatile__ ( |
| "imul %%edx\n" |
| "movl %%edx, %%ecx\n" |
| "sarl $31, %%ecx\n" |
| "addl $0x8000, %%ecx\n" |
| "addl %%ecx, %%eax\n" |
| "adcl $0, %%edx\n" |
| "shrl $16, %%eax\n" |
| "shll $16, %%edx\n" |
| "addl %%edx, %%eax\n" |
| : "=a"(result), "=d"(b) |
| : "a"(a), "d"(b) |
| : "%ecx", "cc" ); |
| return result; |
| } |
| #endif /* i386 */ |
| #endif /* __GNUC__ */ |
| #endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */ |
| #ifdef FT_CONFIG_OPTION_INLINE_MULFIX |
| #ifdef FT_MULFIX_ASSEMBLER |
| #define FT_MULFIX_INLINED FT_MULFIX_ASSEMBLER |
| #endif |
| #endif |
| #ifdef FT_MAKE_OPTION_SINGLE_OBJECT |
| #define FT_LOCAL( x ) static x |
| #define FT_LOCAL_DEF( x ) static x |
| #else |
| #ifdef __cplusplus |
| #define FT_LOCAL( x ) extern "C" x |
| #define FT_LOCAL_DEF( x ) extern "C" x |
| #else |
| #define FT_LOCAL( x ) extern x |
| #define FT_LOCAL_DEF( x ) x |
| #endif |
| #endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ |
| #ifndef FT_BASE |
| #ifdef __cplusplus |
| #define FT_BASE( x ) extern "C" x |
| #else |
| #define FT_BASE( x ) extern x |
| #endif |
| #endif /* !FT_BASE */ |
| #ifndef FT_BASE_DEF |
| #ifdef __cplusplus |
| #define FT_BASE_DEF( x ) x |
| #else |
| #define FT_BASE_DEF( x ) x |
| #endif |
| #endif /* !FT_BASE_DEF */ |
| #ifndef FT_EXPORT |
| #ifdef __cplusplus |
| #define FT_EXPORT( x ) extern "C" x |
| #else |
| #define FT_EXPORT( x ) extern x |
| #endif |
| #endif /* !FT_EXPORT */ |
| #ifndef FT_EXPORT_DEF |
| #ifdef __cplusplus |
| #define FT_EXPORT_DEF( x ) extern "C" x |
| #else |
| #define FT_EXPORT_DEF( x ) extern x |
| #endif |
| #endif /* !FT_EXPORT_DEF */ |
| #ifndef FT_EXPORT_VAR |
| #ifdef __cplusplus |
| #define FT_EXPORT_VAR( x ) extern "C" x |
| #else |
| #define FT_EXPORT_VAR( x ) extern x |
| #endif |
| #endif /* !FT_EXPORT_VAR */ |
| /* The following macros are needed to compile the library with a */ |
| /* C++ compiler and with 16bit compilers. */ |
| /* */ |
| /* This is special. Within C++, you must specify `extern "C"' for */ |
| /* functions which are used via function pointers, and you also */ |
| /* must do that for structures which contain function pointers to */ |
| /* assure C linkage -- it's not possible to have (local) anonymous */ |
| /* functions which are accessed by (global) function pointers. */ |
| /* */ |
| /* */ |
| /* FT_CALLBACK_DEF is used to _define_ a callback function. */ |
| /* */ |
| /* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */ |
| /* contains pointers to callback functions. */ |
| /* */ |
| /* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */ |
| /* that contains pointers to callback functions. */ |
| /* */ |
| /* */ |
| /* Some 16bit compilers have to redefine these macros to insert */ |
| /* the infamous `_cdecl' or `__fastcall' declarations. */ |
| /* */ |
| #ifndef FT_CALLBACK_DEF |
| #ifdef __cplusplus |
| #define FT_CALLBACK_DEF( x ) extern "C" x |
| #else |
| #define FT_CALLBACK_DEF( x ) static x |
| #endif |
| #endif /* FT_CALLBACK_DEF */ |
| #ifndef FT_CALLBACK_TABLE |
| #ifdef __cplusplus |
| #define FT_CALLBACK_TABLE extern "C" |
| #define FT_CALLBACK_TABLE_DEF extern "C" |
| #else |
| #define FT_CALLBACK_TABLE extern |
| #define FT_CALLBACK_TABLE_DEF /* nothing */ |
| #endif |
| #endif /* FT_CALLBACK_TABLE */ |
| FT_END_HEADER |
| #endif /* __FTCONFIG_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/config/ftheader.h |
|---|
| 0,0 → 1,780 |
| /***************************************************************************/ |
| /* */ |
| /* ftheader.h */ |
| /* */ |
| /* Build macros of the FreeType 2 library. */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FT_HEADER_H__ |
| #define __FT_HEADER_H__ |
| /*@***********************************************************************/ |
| /* */ |
| /* <Macro> */ |
| /* FT_BEGIN_HEADER */ |
| /* */ |
| /* <Description> */ |
| /* This macro is used in association with @FT_END_HEADER in header */ |
| /* files to ensure that the declarations within are properly */ |
| /* encapsulated in an `extern "C" { .. }' block when included from a */ |
| /* C++ compiler. */ |
| /* */ |
| #ifdef __cplusplus |
| #define FT_BEGIN_HEADER extern "C" { |
| #else |
| #define FT_BEGIN_HEADER /* nothing */ |
| #endif |
| /*@***********************************************************************/ |
| /* */ |
| /* <Macro> */ |
| /* FT_END_HEADER */ |
| /* */ |
| /* <Description> */ |
| /* This macro is used in association with @FT_BEGIN_HEADER in header */ |
| /* files to ensure that the declarations within are properly */ |
| /* encapsulated in an `extern "C" { .. }' block when included from a */ |
| /* C++ compiler. */ |
| /* */ |
| #ifdef __cplusplus |
| #define FT_END_HEADER } |
| #else |
| #define FT_END_HEADER /* nothing */ |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* Aliases for the FreeType 2 public and configuration files. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* header_file_macros */ |
| /* */ |
| /* <Title> */ |
| /* Header File Macros */ |
| /* */ |
| /* <Abstract> */ |
| /* Macro definitions used to #include specific header files. */ |
| /* */ |
| /* <Description> */ |
| /* The following macros are defined to the name of specific */ |
| /* FreeType~2 header files. They can be used directly in #include */ |
| /* statements as in: */ |
| /* */ |
| /* { */ |
| /* #include FT_FREETYPE_H */ |
| /* #include FT_MULTIPLE_MASTERS_H */ |
| /* #include FT_GLYPH_H */ |
| /* } */ |
| /* */ |
| /* There are several reasons why we are now using macros to name */ |
| /* public header files. The first one is that such macros are not */ |
| /* limited to the infamous 8.3~naming rule required by DOS (and */ |
| /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */ |
| /* */ |
| /* The second reason is that it allows for more flexibility in the */ |
| /* way FreeType~2 is installed on a given system. */ |
| /* */ |
| /*************************************************************************/ |
| /* configuration files */ |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CONFIG_CONFIG_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing |
| * FreeType~2 configuration data. |
| * |
| */ |
| #ifndef FT_CONFIG_CONFIG_H |
| #define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> |
| #endif |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CONFIG_STANDARD_LIBRARY_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing |
| * FreeType~2 interface to the standard C library functions. |
| * |
| */ |
| #ifndef FT_CONFIG_STANDARD_LIBRARY_H |
| #define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> |
| #endif |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CONFIG_OPTIONS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing |
| * FreeType~2 project-specific configuration options. |
| * |
| */ |
| #ifndef FT_CONFIG_OPTIONS_H |
| #define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> |
| #endif |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CONFIG_MODULES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * list of FreeType~2 modules that are statically linked to new library |
| * instances in @FT_Init_FreeType. |
| * |
| */ |
| #ifndef FT_CONFIG_MODULES_H |
| #define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> |
| #endif |
| /* */ |
| /* public headers */ |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_FREETYPE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * base FreeType~2 API. |
| * |
| */ |
| #define FT_FREETYPE_H <freetype/freetype.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_ERRORS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * list of FreeType~2 error codes (and messages). |
| * |
| * It is included by @FT_FREETYPE_H. |
| * |
| */ |
| #define FT_ERRORS_H <freetype/fterrors.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_MODULE_ERRORS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * list of FreeType~2 module error offsets (and messages). |
| * |
| */ |
| #define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SYSTEM_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 interface to low-level operations (i.e., memory management |
| * and stream i/o). |
| * |
| * It is included by @FT_FREETYPE_H. |
| * |
| */ |
| #define FT_SYSTEM_H <freetype/ftsystem.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_IMAGE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing type |
| * definitions related to glyph images (i.e., bitmaps, outlines, |
| * scan-converter parameters). |
| * |
| * It is included by @FT_FREETYPE_H. |
| * |
| */ |
| #define FT_IMAGE_H <freetype/ftimage.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TYPES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * basic data types defined by FreeType~2. |
| * |
| * It is included by @FT_FREETYPE_H. |
| * |
| */ |
| #define FT_TYPES_H <freetype/fttypes.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_LIST_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * list management API of FreeType~2. |
| * |
| * (Most applications will never need to include this file.) |
| * |
| */ |
| #define FT_LIST_H <freetype/ftlist.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_OUTLINE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * scalable outline management API of FreeType~2. |
| * |
| */ |
| #define FT_OUTLINE_H <freetype/ftoutln.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SIZES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API which manages multiple @FT_Size objects per face. |
| * |
| */ |
| #define FT_SIZES_H <freetype/ftsizes.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_MODULE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * module management API of FreeType~2. |
| * |
| */ |
| #define FT_MODULE_H <freetype/ftmodapi.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_RENDER_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * renderer module management API of FreeType~2. |
| * |
| */ |
| #define FT_RENDER_H <freetype/ftrender.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TYPE1_TABLES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * types and API specific to the Type~1 format. |
| * |
| */ |
| #define FT_TYPE1_TABLES_H <freetype/t1tables.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TRUETYPE_IDS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * enumeration values which identify name strings, languages, encodings, |
| * etc. This file really contains a _large_ set of constant macro |
| * definitions, taken from the TrueType and OpenType specifications. |
| * |
| */ |
| #define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TRUETYPE_TABLES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * types and API specific to the TrueType (as well as OpenType) format. |
| * |
| */ |
| #define FT_TRUETYPE_TABLES_H <freetype/tttables.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TRUETYPE_TAGS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of TrueType four-byte `tags' which identify blocks in |
| * SFNT-based font formats (i.e., TrueType and OpenType). |
| * |
| */ |
| #define FT_TRUETYPE_TAGS_H <freetype/tttags.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_BDF_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which accesses BDF-specific strings from a |
| * face. |
| * |
| */ |
| #define FT_BDF_H <freetype/ftbdf.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CID_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which access CID font information from a |
| * face. |
| * |
| */ |
| #define FT_CID_H <freetype/ftcid.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_GZIP_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which supports gzip-compressed files. |
| * |
| */ |
| #define FT_GZIP_H <freetype/ftgzip.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_LZW_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which supports LZW-compressed files. |
| * |
| */ |
| #define FT_LZW_H <freetype/ftlzw.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_WINFONTS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which supports Windows FNT files. |
| * |
| */ |
| #define FT_WINFONTS_H <freetype/ftwinfnt.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_GLYPH_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API of the optional glyph management component. |
| * |
| */ |
| #define FT_GLYPH_H <freetype/ftglyph.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_BITMAP_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API of the optional bitmap conversion component. |
| * |
| */ |
| #define FT_BITMAP_H <freetype/ftbitmap.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_BBOX_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API of the optional exact bounding box computation routines. |
| * |
| */ |
| #define FT_BBOX_H <freetype/ftbbox.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CACHE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API of the optional FreeType~2 cache sub-system. |
| * |
| */ |
| #define FT_CACHE_H <freetype/ftcache.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CACHE_IMAGE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * `glyph image' API of the FreeType~2 cache sub-system. |
| * |
| * It is used to define a cache for @FT_Glyph elements. You can also |
| * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to |
| * store small glyph bitmaps, as it will use less memory. |
| * |
| * This macro is deprecated. Simply include @FT_CACHE_H to have all |
| * glyph image-related cache declarations. |
| * |
| */ |
| #define FT_CACHE_IMAGE_H FT_CACHE_H |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CACHE_SMALL_BITMAPS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * `small bitmaps' API of the FreeType~2 cache sub-system. |
| * |
| * It is used to define a cache for small glyph bitmaps in a relatively |
| * memory-efficient way. You can also use the API defined in |
| * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images, |
| * including scalable outlines. |
| * |
| * This macro is deprecated. Simply include @FT_CACHE_H to have all |
| * small bitmaps-related cache declarations. |
| * |
| */ |
| #define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CACHE_CHARMAP_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * `charmap' API of the FreeType~2 cache sub-system. |
| * |
| * This macro is deprecated. Simply include @FT_CACHE_H to have all |
| * charmap-based cache declarations. |
| * |
| */ |
| #define FT_CACHE_CHARMAP_H FT_CACHE_H |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_MAC_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * Macintosh-specific FreeType~2 API. The latter is used to access |
| * fonts embedded in resource forks. |
| * |
| * This header file must be explicitly included by client applications |
| * compiled on the Mac (note that the base API still works though). |
| * |
| */ |
| #define FT_MAC_H <freetype/ftmac.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_MULTIPLE_MASTERS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * optional multiple-masters management API of FreeType~2. |
| * |
| */ |
| #define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SFNT_NAMES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * optional FreeType~2 API which accesses embedded `name' strings in |
| * SFNT-based font formats (i.e., TrueType and OpenType). |
| * |
| */ |
| #define FT_SFNT_NAMES_H <freetype/ftsnames.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_OPENTYPE_VALIDATE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * optional FreeType~2 API which validates OpenType tables (BASE, GDEF, |
| * GPOS, GSUB, JSTF). |
| * |
| */ |
| #define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_GX_VALIDATE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat, |
| * mort, morx, bsln, just, kern, opbd, trak, prop). |
| * |
| */ |
| #define FT_GX_VALIDATE_H <freetype/ftgxval.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_PFR_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which accesses PFR-specific data. |
| * |
| */ |
| #define FT_PFR_H <freetype/ftpfr.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_STROKER_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which provides functions to stroke outline paths. |
| */ |
| #define FT_STROKER_H <freetype/ftstroke.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SYNTHESIS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs artificial obliquing and emboldening. |
| */ |
| #define FT_SYNTHESIS_H <freetype/ftsynth.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_XFREE86_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which provides functions specific to the XFree86 and |
| * X.Org X11 servers. |
| */ |
| #define FT_XFREE86_H <freetype/ftxf86.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TRIGONOMETRY_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs trigonometric computations (e.g., |
| * cosines and arc tangents). |
| */ |
| #define FT_TRIGONOMETRY_H <freetype/fttrigon.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_LCD_FILTER_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs color filtering for subpixel rendering. |
| */ |
| #define FT_LCD_FILTER_H <freetype/ftlcdfil.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_UNPATENTED_HINTING_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs color filtering for subpixel rendering. |
| */ |
| #define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_INCREMENTAL_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs color filtering for subpixel rendering. |
| */ |
| #define FT_INCREMENTAL_H <freetype/ftincrem.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_GASP_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which returns entries from the TrueType GASP table. |
| */ |
| #define FT_GASP_H <freetype/ftgasp.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_ADVANCES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which returns individual and ranged glyph advances. |
| */ |
| #define FT_ADVANCES_H <freetype/ftadvanc.h> |
| /* */ |
| #define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h> |
| /* The internals of the cache sub-system are no longer exposed. We */ |
| /* default to FT_CACHE_H at the moment just in case, but we know of */ |
| /* no rogue client that uses them. */ |
| /* */ |
| #define FT_CACHE_MANAGER_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h> |
| #define FT_INCREMENTAL_H <freetype/ftincrem.h> |
| #define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h> |
| /* |
| * Include internal headers definitions from <freetype/internal/...> |
| * only when building the library. |
| */ |
| #ifdef FT2_BUILD_LIBRARY |
| #define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h> |
| #include FT_INTERNAL_INTERNAL_H |
| #endif /* FT2_BUILD_LIBRARY */ |
| #endif /* __FT2_BUILD_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/config/ftmodule.h |
|---|
| 0,0 → 1,26 |
| /* |
| * This file registers the FreeType modules compiled into the library. |
| * |
| * If you use GNU make, this file IS NOT USED! Instead, it is created in |
| * the objects directory (normally `<topdir>/objs/') based on information |
| * from `<topdir>/modules.cfg'. |
| * |
| * Please read `docs/INSTALL.ANY' and `docs/CUSTOMIZE' how to compile |
| * FreeType without GNU make. |
| * |
| */ |
| FT_USE_MODULE( FT_Driver_ClassRec, tt_driver_class ) |
| FT_USE_MODULE( FT_Driver_ClassRec, t1_driver_class ) |
| FT_USE_MODULE( FT_Driver_ClassRec, cff_driver_class ) |
| FT_USE_MODULE( FT_Driver_ClassRec, t1cid_driver_class ) |
| FT_USE_MODULE( FT_Module_Class, psaux_module_class ) |
| FT_USE_MODULE( FT_Module_Class, psnames_module_class ) |
| FT_USE_MODULE( FT_Module_Class, pshinter_module_class ) |
| FT_USE_MODULE( FT_Renderer_Class, ft_raster1_renderer_class ) |
| FT_USE_MODULE( FT_Module_Class, sfnt_module_class ) |
| FT_USE_MODULE( FT_Renderer_Class, ft_smooth_renderer_class ) |
| FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcd_renderer_class ) |
| FT_USE_MODULE( FT_Renderer_Class, ft_smooth_lcdv_renderer_class ) |
| /* EOF */ |
| /contrib/media/updf/include/freetype/config/ftoption.h |
|---|
| 0,0 → 1,733 |
| /***************************************************************************/ |
| /* */ |
| /* ftoption.h */ |
| /* */ |
| /* User-selectable configuration macros (specification only). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ |
| /* 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTOPTION_H__ |
| #define __FTOPTION_H__ |
| #include <ft2build.h> |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* USER-SELECTABLE CONFIGURATION MACROS */ |
| /* */ |
| /* This file contains the default configuration macro definitions for */ |
| /* a standard build of the FreeType library. There are three ways to */ |
| /* use this file to build project-specific versions of the library: */ |
| /* */ |
| /* - You can modify this file by hand, but this is not recommended in */ |
| /* cases where you would like to build several versions of the */ |
| /* library from a single source directory. */ |
| /* */ |
| /* - You can put a copy of this file in your build directory, more */ |
| /* precisely in `$BUILD/freetype/config/ftoption.h', where `$BUILD' */ |
| /* is the name of a directory that is included _before_ the FreeType */ |
| /* include path during compilation. */ |
| /* */ |
| /* The default FreeType Makefiles and Jamfiles use the build */ |
| /* directory `builds/<system>' by default, but you can easily change */ |
| /* that for your own projects. */ |
| /* */ |
| /* - Copy the file <ft2build.h> to `$BUILD/ft2build.h' and modify it */ |
| /* slightly to pre-define the macro FT_CONFIG_OPTIONS_H used to */ |
| /* locate this file during the build. For example, */ |
| /* */ |
| /* #define FT_CONFIG_OPTIONS_H <myftoptions.h> */ |
| /* #include <freetype/config/ftheader.h> */ |
| /* */ |
| /* will use `$BUILD/myftoptions.h' instead of this file for macro */ |
| /* definitions. */ |
| /* */ |
| /* Note also that you can similarly pre-define the macro */ |
| /* FT_CONFIG_MODULES_H used to locate the file listing of the modules */ |
| /* that are statically linked to the library at compile time. By */ |
| /* default, this file is <freetype/config/ftmodule.h>. */ |
| /* */ |
| /* We highly recommend using the third method whenever possible. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /**** ****/ |
| /**** G E N E R A L F R E E T Y P E 2 C O N F I G U R A T I O N ****/ |
| /**** ****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* Uncomment the line below if you want to activate sub-pixel rendering */ |
| /* (a.k.a. LCD rendering, or ClearType) in this build of the library. */ |
| /* */ |
| /* Note that this feature is covered by several Microsoft patents */ |
| /* and should not be activated in any default build of the library. */ |
| /* */ |
| /* This macro has no impact on the FreeType API, only on its */ |
| /* _implementation_. For example, using FT_RENDER_MODE_LCD when calling */ |
| /* FT_Render_Glyph still generates a bitmap that is 3 times wider than */ |
| /* the original size in case this macro isn't defined; however, each */ |
| /* triplet of subpixels has R=G=B. */ |
| /* */ |
| /* This is done to allow FreeType clients to run unmodified, forcing */ |
| /* them to display normal gray-level anti-aliased glyphs. */ |
| /* */ |
| /* #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ |
| /*************************************************************************/ |
| /* */ |
| /* Many compilers provide a non-ANSI 64-bit data type that can be used */ |
| /* by FreeType to speed up some computations. However, this will create */ |
| /* some problems when compiling the library in strict ANSI mode. */ |
| /* */ |
| /* For this reason, the use of 64-bit integers is normally disabled when */ |
| /* the __STDC__ macro is defined. You can however disable this by */ |
| /* defining the macro FT_CONFIG_OPTION_FORCE_INT64 here. */ |
| /* */ |
| /* For most compilers, this will only create compilation warnings when */ |
| /* building the library. */ |
| /* */ |
| /* ObNote: The compiler-specific 64-bit integers are detected in the */ |
| /* file `ftconfig.h' either statically or through the */ |
| /* `configure' script on supported platforms. */ |
| /* */ |
| #undef FT_CONFIG_OPTION_FORCE_INT64 |
| /*************************************************************************/ |
| /* */ |
| /* If this macro is defined, do not try to use an assembler version of */ |
| /* performance-critical functions (e.g. FT_MulFix). You should only do */ |
| /* that to verify that the assembler function works properly, or to */ |
| /* execute benchmark tests of the various implementations. */ |
| /* #define FT_CONFIG_OPTION_NO_ASSEMBLER */ |
| /*************************************************************************/ |
| /* */ |
| /* If this macro is defined, try to use an inlined assembler version of */ |
| /* the `FT_MulFix' function, which is a `hotspot' when loading and */ |
| /* hinting glyphs, and which should be executed as fast as possible. */ |
| /* */ |
| /* Note that if your compiler or CPU is not supported, this will default */ |
| /* to the standard and portable implementation found in `ftcalc.c'. */ |
| /* */ |
| #define FT_CONFIG_OPTION_INLINE_MULFIX |
| /*************************************************************************/ |
| /* */ |
| /* LZW-compressed file support. */ |
| /* */ |
| /* FreeType now handles font files that have been compressed with the */ |
| /* `compress' program. This is mostly used to parse many of the PCF */ |
| /* files that come with various X11 distributions. The implementation */ |
| /* uses NetBSD's `zopen' to partially uncompress the file on the fly */ |
| /* (see src/lzw/ftgzip.c). */ |
| /* */ |
| /* Define this macro if you want to enable this `feature'. */ |
| /* */ |
| #define FT_CONFIG_OPTION_USE_LZW |
| /*************************************************************************/ |
| /* */ |
| /* Gzip-compressed file support. */ |
| /* */ |
| /* FreeType now handles font files that have been compressed with the */ |
| /* `gzip' program. This is mostly used to parse many of the PCF files */ |
| /* that come with XFree86. The implementation uses `zlib' to */ |
| /* partially uncompress the file on the fly (see src/gzip/ftgzip.c). */ |
| /* */ |
| /* Define this macro if you want to enable this `feature'. See also */ |
| /* the macro FT_CONFIG_OPTION_SYSTEM_ZLIB below. */ |
| /* */ |
| #define FT_CONFIG_OPTION_USE_ZLIB |
| /*************************************************************************/ |
| /* */ |
| /* ZLib library selection */ |
| /* */ |
| /* This macro is only used when FT_CONFIG_OPTION_USE_ZLIB is defined. */ |
| /* It allows FreeType's `ftgzip' component to link to the system's */ |
| /* installation of the ZLib library. This is useful on systems like */ |
| /* Unix or VMS where it generally is already available. */ |
| /* */ |
| /* If you let it undefined, the component will use its own copy */ |
| /* of the zlib sources instead. These have been modified to be */ |
| /* included directly within the component and *not* export external */ |
| /* function names. This allows you to link any program with FreeType */ |
| /* _and_ ZLib without linking conflicts. */ |
| /* */ |
| /* Do not #undef this macro here since the build system might define */ |
| /* it for certain configurations only. */ |
| /* */ |
| /* #define FT_CONFIG_OPTION_SYSTEM_ZLIB */ |
| /*************************************************************************/ |
| /* */ |
| /* DLL export compilation */ |
| /* */ |
| /* When compiling FreeType as a DLL, some systems/compilers need a */ |
| /* special keyword in front OR after the return type of function */ |
| /* declarations. */ |
| /* */ |
| /* Two macros are used within the FreeType source code to define */ |
| /* exported library functions: FT_EXPORT and FT_EXPORT_DEF. */ |
| /* */ |
| /* FT_EXPORT( return_type ) */ |
| /* */ |
| /* is used in a function declaration, as in */ |
| /* */ |
| /* FT_EXPORT( FT_Error ) */ |
| /* FT_Init_FreeType( FT_Library* alibrary ); */ |
| /* */ |
| /* */ |
| /* FT_EXPORT_DEF( return_type ) */ |
| /* */ |
| /* is used in a function definition, as in */ |
| /* */ |
| /* FT_EXPORT_DEF( FT_Error ) */ |
| /* FT_Init_FreeType( FT_Library* alibrary ) */ |
| /* { */ |
| /* ... some code ... */ |
| /* return FT_Err_Ok; */ |
| /* } */ |
| /* */ |
| /* You can provide your own implementation of FT_EXPORT and */ |
| /* FT_EXPORT_DEF here if you want. If you leave them undefined, they */ |
| /* will be later automatically defined as `extern return_type' to */ |
| /* allow normal compilation. */ |
| /* */ |
| /* Do not #undef these macros here since the build system might define */ |
| /* them for certain configurations only. */ |
| /* */ |
| /* #define FT_EXPORT(x) extern x */ |
| /* #define FT_EXPORT_DEF(x) x */ |
| /*************************************************************************/ |
| /* */ |
| /* Glyph Postscript Names handling */ |
| /* */ |
| /* By default, FreeType 2 is compiled with the `psnames' module. This */ |
| /* module is in charge of converting a glyph name string into a */ |
| /* Unicode value, or return a Macintosh standard glyph name for the */ |
| /* use with the TrueType `post' table. */ |
| /* */ |
| /* Undefine this macro if you do not want `psnames' compiled in your */ |
| /* build of FreeType. This has the following effects: */ |
| /* */ |
| /* - The TrueType driver will provide its own set of glyph names, */ |
| /* if you build it to support postscript names in the TrueType */ |
| /* `post' table. */ |
| /* */ |
| /* - The Type 1 driver will not be able to synthesize a Unicode */ |
| /* charmap out of the glyphs found in the fonts. */ |
| /* */ |
| /* You would normally undefine this configuration macro when building */ |
| /* a version of FreeType that doesn't contain a Type 1 or CFF driver. */ |
| /* */ |
| #define FT_CONFIG_OPTION_POSTSCRIPT_NAMES |
| /*************************************************************************/ |
| /* */ |
| /* Postscript Names to Unicode Values support */ |
| /* */ |
| /* By default, FreeType 2 is built with the `PSNames' module compiled */ |
| /* in. Among other things, the module is used to convert a glyph name */ |
| /* into a Unicode value. This is especially useful in order to */ |
| /* synthesize on the fly a Unicode charmap from the CFF/Type 1 driver */ |
| /* through a big table named the `Adobe Glyph List' (AGL). */ |
| /* */ |
| /* Undefine this macro if you do not want the Adobe Glyph List */ |
| /* compiled in your `PSNames' module. The Type 1 driver will not be */ |
| /* able to synthesize a Unicode charmap out of the glyphs found in the */ |
| /* fonts. */ |
| /* */ |
| #define FT_CONFIG_OPTION_ADOBE_GLYPH_LIST |
| /*************************************************************************/ |
| /* */ |
| /* Support for Mac fonts */ |
| /* */ |
| /* Define this macro if you want support for outline fonts in Mac */ |
| /* format (mac dfont, mac resource, macbinary containing a mac */ |
| /* resource) on non-Mac platforms. */ |
| /* */ |
| /* Note that the `FOND' resource isn't checked. */ |
| /* */ |
| #define FT_CONFIG_OPTION_MAC_FONTS |
| /*************************************************************************/ |
| /* */ |
| /* Guessing methods to access embedded resource forks */ |
| /* */ |
| /* Enable extra Mac fonts support on non-Mac platforms (e.g. */ |
| /* GNU/Linux). */ |
| /* */ |
| /* Resource forks which include fonts data are stored sometimes in */ |
| /* locations which users or developers don't expected. In some cases, */ |
| /* resource forks start with some offset from the head of a file. In */ |
| /* other cases, the actual resource fork is stored in file different */ |
| /* from what the user specifies. If this option is activated, */ |
| /* FreeType tries to guess whether such offsets or different file */ |
| /* names must be used. */ |
| /* */ |
| /* Note that normal, direct access of resource forks is controlled via */ |
| /* the FT_CONFIG_OPTION_MAC_FONTS option. */ |
| /* */ |
| #ifdef FT_CONFIG_OPTION_MAC_FONTS |
| #define FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* Allow the use of FT_Incremental_Interface to load typefaces that */ |
| /* contain no glyph data, but supply it via a callback function. */ |
| /* This is required by clients supporting document formats which */ |
| /* supply font data incrementally as the document is parsed, such */ |
| /* as the Ghostscript interpreter for the PostScript language. */ |
| /* */ |
| #define FT_CONFIG_OPTION_INCREMENTAL |
| /*************************************************************************/ |
| /* */ |
| /* The size in bytes of the render pool used by the scan-line converter */ |
| /* to do all of its work. */ |
| /* */ |
| /* This must be greater than 4KByte if you use FreeType to rasterize */ |
| /* glyphs; otherwise, you may set it to zero to avoid unnecessary */ |
| /* allocation of the render pool. */ |
| /* */ |
| #define FT_RENDER_POOL_SIZE 16384L |
| /*************************************************************************/ |
| /* */ |
| /* FT_MAX_MODULES */ |
| /* */ |
| /* The maximum number of modules that can be registered in a single */ |
| /* FreeType library object. 32 is the default. */ |
| /* */ |
| #define FT_MAX_MODULES 32 |
| /*************************************************************************/ |
| /* */ |
| /* Debug level */ |
| /* */ |
| /* FreeType can be compiled in debug or trace mode. In debug mode, */ |
| /* errors are reported through the `ftdebug' component. In trace */ |
| /* mode, additional messages are sent to the standard output during */ |
| /* execution. */ |
| /* */ |
| /* Define FT_DEBUG_LEVEL_ERROR to build the library in debug mode. */ |
| /* Define FT_DEBUG_LEVEL_TRACE to build it in trace mode. */ |
| /* */ |
| /* Don't define any of these macros to compile in `release' mode! */ |
| /* */ |
| /* Do not #undef these macros here since the build system might define */ |
| /* them for certain configurations only. */ |
| /* */ |
| /* #define FT_DEBUG_LEVEL_ERROR */ |
| /* #define FT_DEBUG_LEVEL_TRACE */ |
| /*************************************************************************/ |
| /* */ |
| /* Memory Debugging */ |
| /* */ |
| /* FreeType now comes with an integrated memory debugger that is */ |
| /* capable of detecting simple errors like memory leaks or double */ |
| /* deletes. To compile it within your build of the library, you */ |
| /* should define FT_DEBUG_MEMORY here. */ |
| /* */ |
| /* Note that the memory debugger is only activated at runtime when */ |
| /* when the _environment_ variable `FT2_DEBUG_MEMORY' is defined also! */ |
| /* */ |
| /* Do not #undef this macro here since the build system might define */ |
| /* it for certain configurations only. */ |
| /* */ |
| /* #define FT_DEBUG_MEMORY */ |
| /*************************************************************************/ |
| /* */ |
| /* Module errors */ |
| /* */ |
| /* If this macro is set (which is _not_ the default), the higher byte */ |
| /* of an error code gives the module in which the error has occurred, */ |
| /* while the lower byte is the real error code. */ |
| /* */ |
| /* Setting this macro makes sense for debugging purposes only, since */ |
| /* it would break source compatibility of certain programs that use */ |
| /* FreeType 2. */ |
| /* */ |
| /* More details can be found in the files ftmoderr.h and fterrors.h. */ |
| /* */ |
| #undef FT_CONFIG_OPTION_USE_MODULE_ERRORS |
| /*************************************************************************/ |
| /* */ |
| /* Position Independent Code */ |
| /* */ |
| /* If this macro is set (which is _not_ the default), FreeType2 will */ |
| /* avoid creating constants that require address fixups. Instead the */ |
| /* constants will be moved into a struct and additional intialization */ |
| /* code will be used. */ |
| /* */ |
| /* Setting this macro is needed for systems that prohibit address */ |
| /* fixups, such as BREW. */ |
| /* */ |
| /* #define FT_CONFIG_OPTION_PIC */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /**** ****/ |
| /**** S F N T D R I V E R C O N F I G U R A T I O N ****/ |
| /**** ****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* Define TT_CONFIG_OPTION_EMBEDDED_BITMAPS if you want to support */ |
| /* embedded bitmaps in all formats using the SFNT module (namely */ |
| /* TrueType & OpenType). */ |
| /* */ |
| #define TT_CONFIG_OPTION_EMBEDDED_BITMAPS |
| /*************************************************************************/ |
| /* */ |
| /* Define TT_CONFIG_OPTION_POSTSCRIPT_NAMES if you want to be able to */ |
| /* load and enumerate the glyph Postscript names in a TrueType or */ |
| /* OpenType file. */ |
| /* */ |
| /* Note that when you do not compile the `PSNames' module by undefining */ |
| /* the above FT_CONFIG_OPTION_POSTSCRIPT_NAMES, the `sfnt' module will */ |
| /* contain additional code used to read the PS Names table from a font. */ |
| /* */ |
| /* (By default, the module uses `PSNames' to extract glyph names.) */ |
| /* */ |
| #define TT_CONFIG_OPTION_POSTSCRIPT_NAMES |
| /*************************************************************************/ |
| /* */ |
| /* Define TT_CONFIG_OPTION_SFNT_NAMES if your applications need to */ |
| /* access the internal name table in a SFNT-based format like TrueType */ |
| /* or OpenType. The name table contains various strings used to */ |
| /* describe the font, like family name, copyright, version, etc. It */ |
| /* does not contain any glyph name though. */ |
| /* */ |
| /* Accessing SFNT names is done through the functions declared in */ |
| /* `freetype/ftsnames.h'. */ |
| /* */ |
| #define TT_CONFIG_OPTION_SFNT_NAMES |
| /*************************************************************************/ |
| /* */ |
| /* TrueType CMap support */ |
| /* */ |
| /* Here you can fine-tune which TrueType CMap table format shall be */ |
| /* supported. */ |
| #define TT_CONFIG_CMAP_FORMAT_0 |
| #define TT_CONFIG_CMAP_FORMAT_2 |
| #define TT_CONFIG_CMAP_FORMAT_4 |
| #define TT_CONFIG_CMAP_FORMAT_6 |
| #define TT_CONFIG_CMAP_FORMAT_8 |
| #define TT_CONFIG_CMAP_FORMAT_10 |
| #define TT_CONFIG_CMAP_FORMAT_12 |
| #define TT_CONFIG_CMAP_FORMAT_13 |
| #define TT_CONFIG_CMAP_FORMAT_14 |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /**** ****/ |
| /**** T R U E T Y P E D R I V E R C O N F I G U R A T I O N ****/ |
| /**** ****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* Define TT_CONFIG_OPTION_BYTECODE_INTERPRETER if you want to compile */ |
| /* a bytecode interpreter in the TrueType driver. */ |
| /* */ |
| /* By undefining this, you will only compile the code necessary to load */ |
| /* TrueType glyphs without hinting. */ |
| /* */ |
| /* Do not #undef this macro here, since the build system might */ |
| /* define it for certain configurations only. */ |
| /* */ |
| #define TT_CONFIG_OPTION_BYTECODE_INTERPRETER |
| /*************************************************************************/ |
| /* */ |
| /* If you define TT_CONFIG_OPTION_UNPATENTED_HINTING, a special version */ |
| /* of the TrueType bytecode interpreter is used that doesn't implement */ |
| /* any of the patented opcodes and algorithms. The patents related to */ |
| /* TrueType hinting have expired worldwide since May 2010; this option */ |
| /* is now deprecated. */ |
| /* */ |
| /* Note that the TT_CONFIG_OPTION_UNPATENTED_HINTING macro is *ignored* */ |
| /* if you define TT_CONFIG_OPTION_BYTECODE_INTERPRETER; in other words, */ |
| /* either define TT_CONFIG_OPTION_BYTECODE_INTERPRETER or */ |
| /* TT_CONFIG_OPTION_UNPATENTED_HINTING but not both at the same time. */ |
| /* */ |
| /* This macro is only useful for a small number of font files (mostly */ |
| /* for Asian scripts) that require bytecode interpretation to properly */ |
| /* load glyphs. For all other fonts, this produces unpleasant results, */ |
| /* thus the unpatented interpreter is never used to load glyphs from */ |
| /* TrueType fonts unless one of the following two options is used. */ |
| /* */ |
| /* - The unpatented interpreter is explicitly activated by the user */ |
| /* through the FT_PARAM_TAG_UNPATENTED_HINTING parameter tag */ |
| /* when opening the FT_Face. */ |
| /* */ |
| /* - FreeType detects that the FT_Face corresponds to one of the */ |
| /* `trick' fonts (e.g., `Mingliu') it knows about. The font engine */ |
| /* contains a hard-coded list of font names and other matching */ |
| /* parameters (see function `tt_face_init' in file */ |
| /* `src/truetype/ttobjs.c'). */ |
| /* */ |
| /* Here a sample code snippet for using FT_PARAM_TAG_UNPATENTED_HINTING. */ |
| /* */ |
| /* { */ |
| /* FT_Parameter parameter; */ |
| /* FT_Open_Args open_args; */ |
| /* */ |
| /* */ |
| /* parameter.tag = FT_PARAM_TAG_UNPATENTED_HINTING; */ |
| /* */ |
| /* open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; */ |
| /* open_args.pathname = my_font_pathname; */ |
| /* open_args.num_params = 1; */ |
| /* open_args.params = ¶meter; */ |
| /* */ |
| /* error = FT_Open_Face( library, &open_args, index, &face ); */ |
| /* ... */ |
| /* } */ |
| /* */ |
| /* #define TT_CONFIG_OPTION_UNPATENTED_HINTING */ |
| /*************************************************************************/ |
| /* */ |
| /* Define TT_CONFIG_OPTION_INTERPRETER_SWITCH to compile the TrueType */ |
| /* bytecode interpreter with a huge switch statement, rather than a call */ |
| /* table. This results in smaller and faster code for a number of */ |
| /* architectures. */ |
| /* */ |
| /* Note however that on some compiler/processor combinations, undefining */ |
| /* this macro will generate faster, though larger, code. */ |
| /* */ |
| #define TT_CONFIG_OPTION_INTERPRETER_SWITCH |
| /*************************************************************************/ |
| /* */ |
| /* Define TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED to compile the */ |
| /* TrueType glyph loader to use Apple's definition of how to handle */ |
| /* component offsets in composite glyphs. */ |
| /* */ |
| /* Apple and MS disagree on the default behavior of component offsets */ |
| /* in composites. Apple says that they should be scaled by the scaling */ |
| /* factors in the transformation matrix (roughly, it's more complex) */ |
| /* while MS says they should not. OpenType defines two bits in the */ |
| /* composite flags array which can be used to disambiguate, but old */ |
| /* fonts will not have them. */ |
| /* */ |
| /* http://partners.adobe.com/asn/developer/opentype/glyf.html */ |
| /* http://fonts.apple.com/TTRefMan/RM06/Chap6glyf.html */ |
| /* */ |
| #undef TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED |
| /*************************************************************************/ |
| /* */ |
| /* Define TT_CONFIG_OPTION_GX_VAR_SUPPORT if you want to include */ |
| /* support for Apple's distortable font technology (fvar, gvar, cvar, */ |
| /* and avar tables). This has many similarities to Type 1 Multiple */ |
| /* Masters support. */ |
| /* */ |
| #define TT_CONFIG_OPTION_GX_VAR_SUPPORT |
| /*************************************************************************/ |
| /* */ |
| /* Define TT_CONFIG_OPTION_BDF if you want to include support for */ |
| /* an embedded `BDF ' table within SFNT-based bitmap formats. */ |
| /* */ |
| #define TT_CONFIG_OPTION_BDF |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /**** ****/ |
| /**** T Y P E 1 D R I V E R C O N F I G U R A T I O N ****/ |
| /**** ****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* T1_MAX_DICT_DEPTH is the maximal depth of nest dictionaries and */ |
| /* arrays in the Type 1 stream (see t1load.c). A minimum of 4 is */ |
| /* required. */ |
| /* */ |
| #define T1_MAX_DICT_DEPTH 5 |
| /*************************************************************************/ |
| /* */ |
| /* T1_MAX_SUBRS_CALLS details the maximum number of nested sub-routine */ |
| /* calls during glyph loading. */ |
| /* */ |
| #define T1_MAX_SUBRS_CALLS 16 |
| /*************************************************************************/ |
| /* */ |
| /* T1_MAX_CHARSTRING_OPERANDS is the charstring stack's capacity. A */ |
| /* minimum of 16 is required. */ |
| /* */ |
| /* The Chinese font MingTiEG-Medium (CNS 11643 character set) needs 256. */ |
| /* */ |
| #define T1_MAX_CHARSTRINGS_OPERANDS 256 |
| /*************************************************************************/ |
| /* */ |
| /* Define this configuration macro if you want to prevent the */ |
| /* compilation of `t1afm', which is in charge of reading Type 1 AFM */ |
| /* files into an existing face. Note that if set, the T1 driver will be */ |
| /* unable to produce kerning distances. */ |
| /* */ |
| #undef T1_CONFIG_OPTION_NO_AFM |
| /*************************************************************************/ |
| /* */ |
| /* Define this configuration macro if you want to prevent the */ |
| /* compilation of the Multiple Masters font support in the Type 1 */ |
| /* driver. */ |
| /* */ |
| #undef T1_CONFIG_OPTION_NO_MM_SUPPORT |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /**** ****/ |
| /**** A U T O F I T M O D U L E C O N F I G U R A T I O N ****/ |
| /**** ****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* Compile autofit module with CJK (Chinese, Japanese, Korean) script */ |
| /* support. */ |
| /* */ |
| #define AF_CONFIG_OPTION_CJK |
| /*************************************************************************/ |
| /* */ |
| /* Compile autofit module with Indic script support. */ |
| /* */ |
| #define AF_CONFIG_OPTION_INDIC |
| /* */ |
| /* |
| * Define this variable if you want to keep the layout of internal |
| * structures that was used prior to FreeType 2.2. This also compiles in |
| * a few obsolete functions to avoid linking problems on typical Unix |
| * distributions. |
| * |
| * For embedded systems or building a new distribution from scratch, it |
| * is recommended to disable the macro since it reduces the library's code |
| * size and activates a few memory-saving optimizations as well. |
| */ |
| #define FT_CONFIG_OPTION_OLD_INTERNALS |
| /* |
| * To detect legacy cache-lookup call from a rogue client (<= 2.1.7), |
| * we restrict the number of charmaps in a font. The current API of |
| * FTC_CMapCache_Lookup() takes cmap_index & charcode, but old API |
| * takes charcode only. To determine the passed value is for cmap_index |
| * or charcode, the possible cmap_index is restricted not to exceed |
| * the minimum possible charcode by a rogue client. It is also very |
| * unlikely that a rogue client is interested in Unicode values 0 to 15. |
| * |
| * NOTE: The original threshold was 4 deduced from popular number of |
| * cmap subtables in UCS-4 TrueType fonts, but now it is not |
| * irregular for OpenType fonts to have more than 4 subtables, |
| * because variation selector subtables are available for Apple |
| * and Microsoft platforms. |
| */ |
| #ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
| #define FT_MAX_CHARMAP_CACHEABLE 15 |
| #endif |
| /* |
| * This macro is defined if either unpatented or native TrueType |
| * hinting is requested by the definitions above. |
| */ |
| #ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER |
| #define TT_USE_BYTECODE_INTERPRETER |
| #undef TT_CONFIG_OPTION_UNPATENTED_HINTING |
| #elif defined TT_CONFIG_OPTION_UNPATENTED_HINTING |
| #define TT_USE_BYTECODE_INTERPRETER |
| #endif |
| FT_END_HEADER |
| #endif /* __FTOPTION_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/config/ftstdlib.h |
|---|
| 0,0 → 1,173 |
| /***************************************************************************/ |
| /* */ |
| /* ftstdlib.h */ |
| /* */ |
| /* ANSI-specific library and header configuration file (specification */ |
| /* only). */ |
| /* */ |
| /* Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 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 group all #includes to the ANSI C library that */ |
| /* FreeType normally requires. It also defines macros to rename the */ |
| /* standard functions within the FreeType source code. */ |
| /* */ |
| /* Load a file which defines __FTSTDLIB_H__ before this one to override */ |
| /* it. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTSTDLIB_H__ |
| #define __FTSTDLIB_H__ |
| #include <stddef.h> |
| #define ft_ptrdiff_t ptrdiff_t |
| /**********************************************************************/ |
| /* */ |
| /* integer limits */ |
| /* */ |
| /* UINT_MAX and ULONG_MAX are used to automatically compute the size */ |
| /* of `int' and `long' in bytes at compile-time. So far, this works */ |
| /* for all platforms the library has been tested on. */ |
| /* */ |
| /* Note that on the extremely rare platforms that do not provide */ |
| /* integer types that are _exactly_ 16 and 32 bits wide (e.g. some */ |
| /* old Crays where `int' is 36 bits), we do not make any guarantee */ |
| /* about the correct behaviour of FT2 with all fonts. */ |
| /* */ |
| /* In these case, `ftconfig.h' will refuse to compile anyway with a */ |
| /* message like `couldn't find 32-bit type' or something similar. */ |
| /* */ |
| /**********************************************************************/ |
| #include <limits.h> |
| #define FT_CHAR_BIT CHAR_BIT |
| #define FT_INT_MAX INT_MAX |
| #define FT_INT_MIN INT_MIN |
| #define FT_UINT_MAX UINT_MAX |
| #define FT_ULONG_MAX ULONG_MAX |
| /**********************************************************************/ |
| /* */ |
| /* character and string processing */ |
| /* */ |
| /**********************************************************************/ |
| #include <string.h> |
| #define ft_memchr memchr |
| #define ft_memcmp memcmp |
| #define ft_memcpy memcpy |
| #define ft_memmove memmove |
| #define ft_memset memset |
| #define ft_strcat strcat |
| #define ft_strcmp strcmp |
| #define ft_strcpy strcpy |
| #define ft_strlen strlen |
| #define ft_strncmp strncmp |
| #define ft_strncpy strncpy |
| #define ft_strrchr strrchr |
| #define ft_strstr strstr |
| /**********************************************************************/ |
| /* */ |
| /* file handling */ |
| /* */ |
| /**********************************************************************/ |
| #include <stdio.h> |
| #define FT_FILE FILE |
| #define ft_fclose fclose |
| #define ft_fopen fopen |
| #define ft_fread fread |
| #define ft_fseek fseek |
| #define ft_ftell ftell |
| #define ft_sprintf sprintf |
| /**********************************************************************/ |
| /* */ |
| /* sorting */ |
| /* */ |
| /**********************************************************************/ |
| #include <stdlib.h> |
| #define ft_qsort qsort |
| /**********************************************************************/ |
| /* */ |
| /* memory allocation */ |
| /* */ |
| /**********************************************************************/ |
| #define ft_scalloc calloc |
| #define ft_sfree free |
| #define ft_smalloc malloc |
| #define ft_srealloc realloc |
| /**********************************************************************/ |
| /* */ |
| /* miscellaneous */ |
| /* */ |
| /**********************************************************************/ |
| #define ft_atol atol |
| #define ft_labs labs |
| /**********************************************************************/ |
| /* */ |
| /* execution control */ |
| /* */ |
| /**********************************************************************/ |
| #include <setjmp.h> |
| #define ft_jmp_buf jmp_buf /* note: this cannot be a typedef since */ |
| /* jmp_buf is defined as a macro */ |
| /* on certain platforms */ |
| #define ft_longjmp longjmp |
| #define ft_setjmp( b ) setjmp( *(jmp_buf*) &(b) ) /* same thing here */ |
| /* the following is only used for debugging purposes, i.e., if */ |
| /* FT_DEBUG_LEVEL_ERROR or FT_DEBUG_LEVEL_TRACE are defined */ |
| #include <stdarg.h> |
| #endif /* __FTSTDLIB_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/freetype.h |
|---|
| 0,0 → 1,3919 |
| /***************************************************************************/ |
| /* */ |
| /* freetype.h */ |
| /* */ |
| /* FreeType high-level API and common types (specification only). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ |
| /* 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef FT_FREETYPE_H |
| #error "`ft2build.h' hasn't been included yet!" |
| #error "Please always use macros to include FreeType header files." |
| #error "Example:" |
| #error " #include <ft2build.h>" |
| #error " #include FT_FREETYPE_H" |
| #endif |
| #ifndef __FREETYPE_H__ |
| #define __FREETYPE_H__ |
| #include <ft2build.h> |
| #include FT_CONFIG_CONFIG_H |
| #include FT_ERRORS_H |
| #include FT_TYPES_H |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* user_allocation */ |
| /* */ |
| /* <Title> */ |
| /* User allocation */ |
| /* */ |
| /* <Abstract> */ |
| /* How client applications should allocate FreeType data structures. */ |
| /* */ |
| /* <Description> */ |
| /* FreeType assumes that structures allocated by the user and passed */ |
| /* as arguments are zeroed out except for the actual data. In other */ |
| /* words, it is recommended to use `calloc' (or variants of it) */ |
| /* instead of `malloc' for allocation. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* B A S I C T Y P E S */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* base_interface */ |
| /* */ |
| /* <Title> */ |
| /* Base Interface */ |
| /* */ |
| /* <Abstract> */ |
| /* The FreeType~2 base font interface. */ |
| /* */ |
| /* <Description> */ |
| /* This section describes the public high-level API of FreeType~2. */ |
| /* */ |
| /* <Order> */ |
| /* FT_Library */ |
| /* FT_Face */ |
| /* FT_Size */ |
| /* FT_GlyphSlot */ |
| /* FT_CharMap */ |
| /* FT_Encoding */ |
| /* */ |
| /* FT_FaceRec */ |
| /* */ |
| /* FT_FACE_FLAG_SCALABLE */ |
| /* FT_FACE_FLAG_FIXED_SIZES */ |
| /* FT_FACE_FLAG_FIXED_WIDTH */ |
| /* FT_FACE_FLAG_HORIZONTAL */ |
| /* FT_FACE_FLAG_VERTICAL */ |
| /* FT_FACE_FLAG_SFNT */ |
| /* FT_FACE_FLAG_KERNING */ |
| /* FT_FACE_FLAG_MULTIPLE_MASTERS */ |
| /* FT_FACE_FLAG_GLYPH_NAMES */ |
| /* FT_FACE_FLAG_EXTERNAL_STREAM */ |
| /* FT_FACE_FLAG_FAST_GLYPHS */ |
| /* FT_FACE_FLAG_HINTER */ |
| /* */ |
| /* FT_STYLE_FLAG_BOLD */ |
| /* FT_STYLE_FLAG_ITALIC */ |
| /* */ |
| /* FT_SizeRec */ |
| /* FT_Size_Metrics */ |
| /* */ |
| /* FT_GlyphSlotRec */ |
| /* FT_Glyph_Metrics */ |
| /* FT_SubGlyph */ |
| /* */ |
| /* FT_Bitmap_Size */ |
| /* */ |
| /* FT_Init_FreeType */ |
| /* FT_Done_FreeType */ |
| /* */ |
| /* FT_New_Face */ |
| /* FT_Done_Face */ |
| /* FT_New_Memory_Face */ |
| /* FT_Open_Face */ |
| /* FT_Open_Args */ |
| /* FT_Parameter */ |
| /* FT_Attach_File */ |
| /* FT_Attach_Stream */ |
| /* */ |
| /* FT_Set_Char_Size */ |
| /* FT_Set_Pixel_Sizes */ |
| /* FT_Request_Size */ |
| /* FT_Select_Size */ |
| /* FT_Size_Request_Type */ |
| /* FT_Size_Request */ |
| /* FT_Set_Transform */ |
| /* FT_Load_Glyph */ |
| /* FT_Get_Char_Index */ |
| /* FT_Get_Name_Index */ |
| /* FT_Load_Char */ |
| /* */ |
| /* FT_OPEN_MEMORY */ |
| /* FT_OPEN_STREAM */ |
| /* FT_OPEN_PATHNAME */ |
| /* FT_OPEN_DRIVER */ |
| /* FT_OPEN_PARAMS */ |
| /* */ |
| /* FT_LOAD_DEFAULT */ |
| /* FT_LOAD_RENDER */ |
| /* FT_LOAD_MONOCHROME */ |
| /* FT_LOAD_LINEAR_DESIGN */ |
| /* FT_LOAD_NO_SCALE */ |
| /* FT_LOAD_NO_HINTING */ |
| /* FT_LOAD_NO_BITMAP */ |
| /* FT_LOAD_CROP_BITMAP */ |
| /* */ |
| /* FT_LOAD_VERTICAL_LAYOUT */ |
| /* FT_LOAD_IGNORE_TRANSFORM */ |
| /* FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */ |
| /* FT_LOAD_FORCE_AUTOHINT */ |
| /* FT_LOAD_NO_RECURSE */ |
| /* FT_LOAD_PEDANTIC */ |
| /* */ |
| /* FT_LOAD_TARGET_NORMAL */ |
| /* FT_LOAD_TARGET_LIGHT */ |
| /* FT_LOAD_TARGET_MONO */ |
| /* FT_LOAD_TARGET_LCD */ |
| /* FT_LOAD_TARGET_LCD_V */ |
| /* */ |
| /* FT_Render_Glyph */ |
| /* FT_Render_Mode */ |
| /* FT_Get_Kerning */ |
| /* FT_Kerning_Mode */ |
| /* FT_Get_Track_Kerning */ |
| /* FT_Get_Glyph_Name */ |
| /* FT_Get_Postscript_Name */ |
| /* */ |
| /* FT_CharMapRec */ |
| /* FT_Select_Charmap */ |
| /* FT_Set_Charmap */ |
| /* FT_Get_Charmap_Index */ |
| /* */ |
| /* FT_FSTYPE_INSTALLABLE_EMBEDDING */ |
| /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING */ |
| /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING */ |
| /* FT_FSTYPE_EDITABLE_EMBEDDING */ |
| /* FT_FSTYPE_NO_SUBSETTING */ |
| /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY */ |
| /* */ |
| /* FT_Get_FSType_Flags */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Glyph_Metrics */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to model the metrics of a single glyph. The */ |
| /* values are expressed in 26.6 fractional pixel format; if the flag */ |
| /* @FT_LOAD_NO_SCALE has been used while loading the glyph, values */ |
| /* are expressed in font units instead. */ |
| /* */ |
| /* <Fields> */ |
| /* width :: */ |
| /* The glyph's width. */ |
| /* */ |
| /* height :: */ |
| /* The glyph's height. */ |
| /* */ |
| /* horiBearingX :: */ |
| /* Left side bearing for horizontal layout. */ |
| /* */ |
| /* horiBearingY :: */ |
| /* Top side bearing for horizontal layout. */ |
| /* */ |
| /* horiAdvance :: */ |
| /* Advance width for horizontal layout. */ |
| /* */ |
| /* vertBearingX :: */ |
| /* Left side bearing for vertical layout. */ |
| /* */ |
| /* vertBearingY :: */ |
| /* Top side bearing for vertical layout. */ |
| /* */ |
| /* vertAdvance :: */ |
| /* Advance height for vertical layout. */ |
| /* */ |
| /* <Note> */ |
| /* If not disabled with @FT_LOAD_NO_HINTING, the values represent */ |
| /* dimensions of the hinted glyph (in case hinting is applicable). */ |
| /* */ |
| typedef struct FT_Glyph_Metrics_ |
| { |
| FT_Pos width; |
| FT_Pos height; |
| FT_Pos horiBearingX; |
| FT_Pos horiBearingY; |
| FT_Pos horiAdvance; |
| FT_Pos vertBearingX; |
| FT_Pos vertBearingY; |
| FT_Pos vertAdvance; |
| } FT_Glyph_Metrics; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Bitmap_Size */ |
| /* */ |
| /* <Description> */ |
| /* This structure models the metrics of a bitmap strike (i.e., a set */ |
| /* of glyphs for a given point size and resolution) in a bitmap font. */ |
| /* It is used for the `available_sizes' field of @FT_Face. */ |
| /* */ |
| /* <Fields> */ |
| /* height :: The vertical distance, in pixels, between two */ |
| /* consecutive baselines. It is always positive. */ |
| /* */ |
| /* width :: The average width, in pixels, of all glyphs in the */ |
| /* strike. */ |
| /* */ |
| /* size :: The nominal size of the strike in 26.6 fractional */ |
| /* points. This field is not very useful. */ |
| /* */ |
| /* x_ppem :: The horizontal ppem (nominal width) in 26.6 fractional */ |
| /* pixels. */ |
| /* */ |
| /* y_ppem :: The vertical ppem (nominal height) in 26.6 fractional */ |
| /* pixels. */ |
| /* */ |
| /* <Note> */ |
| /* Windows FNT: */ |
| /* The nominal size given in a FNT font is not reliable. Thus when */ |
| /* the driver finds it incorrect, it sets `size' to some calculated */ |
| /* values and sets `x_ppem' and `y_ppem' to the pixel width and */ |
| /* height given in the font, respectively. */ |
| /* */ |
| /* TrueType embedded bitmaps: */ |
| /* `size', `width', and `height' values are not contained in the */ |
| /* bitmap strike itself. They are computed from the global font */ |
| /* parameters. */ |
| /* */ |
| typedef struct FT_Bitmap_Size_ |
| { |
| FT_Short height; |
| FT_Short width; |
| FT_Pos size; |
| FT_Pos x_ppem; |
| FT_Pos y_ppem; |
| } FT_Bitmap_Size; |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* O B J E C T C L A S S E S */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Library */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a FreeType library instance. Each `library' is */ |
| /* completely independent from the others; it is the `root' of a set */ |
| /* of objects like fonts, faces, sizes, etc. */ |
| /* */ |
| /* It also embeds a memory manager (see @FT_Memory), as well as a */ |
| /* scan-line converter object (see @FT_Raster). */ |
| /* */ |
| /* For multi-threading applications each thread should have its own */ |
| /* FT_Library object. */ |
| /* */ |
| /* <Note> */ |
| /* Library objects are normally created by @FT_Init_FreeType, and */ |
| /* destroyed with @FT_Done_FreeType. */ |
| /* */ |
| typedef struct FT_LibraryRec_ *FT_Library; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Module */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a given FreeType module object. Each module can be a */ |
| /* font driver, a renderer, or anything else that provides services */ |
| /* to the formers. */ |
| /* */ |
| typedef struct FT_ModuleRec_* FT_Module; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Driver */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a given FreeType font driver object. Each font driver */ |
| /* is a special module capable of creating faces from font files. */ |
| /* */ |
| typedef struct FT_DriverRec_* FT_Driver; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Renderer */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a given FreeType renderer. A renderer is a special */ |
| /* module in charge of converting a glyph image to a bitmap, when */ |
| /* necessary. Each renderer supports a given glyph image format, and */ |
| /* one or more target surface depths. */ |
| /* */ |
| typedef struct FT_RendererRec_* FT_Renderer; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Face */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a given typographic face object. A face object models */ |
| /* a given typeface, in a given style. */ |
| /* */ |
| /* <Note> */ |
| /* Each face object also owns a single @FT_GlyphSlot object, as well */ |
| /* as one or more @FT_Size objects. */ |
| /* */ |
| /* Use @FT_New_Face or @FT_Open_Face to create a new face object from */ |
| /* a given filepathname or a custom input stream. */ |
| /* */ |
| /* Use @FT_Done_Face to destroy it (along with its slot and sizes). */ |
| /* */ |
| /* <Also> */ |
| /* See @FT_FaceRec for the publicly accessible fields of a given face */ |
| /* object. */ |
| /* */ |
| typedef struct FT_FaceRec_* FT_Face; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Size */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an object used to model a face scaled to a given */ |
| /* character size. */ |
| /* */ |
| /* <Note> */ |
| /* Each @FT_Face has an _active_ @FT_Size object that is used by */ |
| /* functions like @FT_Load_Glyph to determine the scaling */ |
| /* transformation which is used to load and hint glyphs and metrics. */ |
| /* */ |
| /* You can use @FT_Set_Char_Size, @FT_Set_Pixel_Sizes, */ |
| /* @FT_Request_Size or even @FT_Select_Size to change the content */ |
| /* (i.e., the scaling values) of the active @FT_Size. */ |
| /* */ |
| /* You can use @FT_New_Size to create additional size objects for a */ |
| /* given @FT_Face, but they won't be used by other functions until */ |
| /* you activate it through @FT_Activate_Size. Only one size can be */ |
| /* activated at any given time per face. */ |
| /* */ |
| /* <Also> */ |
| /* See @FT_SizeRec for the publicly accessible fields of a given size */ |
| /* object. */ |
| /* */ |
| typedef struct FT_SizeRec_* FT_Size; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_GlyphSlot */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a given `glyph slot'. A slot is a container where it */ |
| /* is possible to load any of the glyphs contained in its parent */ |
| /* face. */ |
| /* */ |
| /* In other words, each time you call @FT_Load_Glyph or */ |
| /* @FT_Load_Char, the slot's content is erased by the new glyph data, */ |
| /* i.e., the glyph's metrics, its image (bitmap or outline), and */ |
| /* other control information. */ |
| /* */ |
| /* <Also> */ |
| /* See @FT_GlyphSlotRec for the publicly accessible glyph fields. */ |
| /* */ |
| typedef struct FT_GlyphSlotRec_* FT_GlyphSlot; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_CharMap */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a given character map. A charmap is used to translate */ |
| /* character codes in a given encoding into glyph indexes for its */ |
| /* parent's face. Some font formats may provide several charmaps per */ |
| /* font. */ |
| /* */ |
| /* Each face object owns zero or more charmaps, but only one of them */ |
| /* can be `active' and used by @FT_Get_Char_Index or @FT_Load_Char. */ |
| /* */ |
| /* The list of available charmaps in a face is available through the */ |
| /* `face->num_charmaps' and `face->charmaps' fields of @FT_FaceRec. */ |
| /* */ |
| /* The currently active charmap is available as `face->charmap'. */ |
| /* You should call @FT_Set_Charmap to change it. */ |
| /* */ |
| /* <Note> */ |
| /* When a new face is created (either through @FT_New_Face or */ |
| /* @FT_Open_Face), the library looks for a Unicode charmap within */ |
| /* the list and automatically activates it. */ |
| /* */ |
| /* <Also> */ |
| /* See @FT_CharMapRec for the publicly accessible fields of a given */ |
| /* character map. */ |
| /* */ |
| typedef struct FT_CharMapRec_* FT_CharMap; |
| /*************************************************************************/ |
| /* */ |
| /* <Macro> */ |
| /* FT_ENC_TAG */ |
| /* */ |
| /* <Description> */ |
| /* This macro converts four-letter tags into an unsigned long. It is */ |
| /* used to define `encoding' identifiers (see @FT_Encoding). */ |
| /* */ |
| /* <Note> */ |
| /* Since many 16-bit compilers don't like 32-bit enumerations, you */ |
| /* should redefine this macro in case of problems to something like */ |
| /* this: */ |
| /* */ |
| /* { */ |
| /* #define FT_ENC_TAG( value, a, b, c, d ) value */ |
| /* } */ |
| /* */ |
| /* to get a simple enumeration without assigning special numbers. */ |
| /* */ |
| #ifndef FT_ENC_TAG |
| #define FT_ENC_TAG( value, a, b, c, d ) \ |
| value = ( ( (FT_UInt32)(a) << 24 ) | \ |
| ( (FT_UInt32)(b) << 16 ) | \ |
| ( (FT_UInt32)(c) << 8 ) | \ |
| (FT_UInt32)(d) ) |
| #endif /* FT_ENC_TAG */ |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_Encoding */ |
| /* */ |
| /* <Description> */ |
| /* An enumeration used to specify character sets supported by */ |
| /* charmaps. Used in the @FT_Select_Charmap API function. */ |
| /* */ |
| /* <Note> */ |
| /* Despite the name, this enumeration lists specific character */ |
| /* repertories (i.e., charsets), and not text encoding methods (e.g., */ |
| /* UTF-8, UTF-16, etc.). */ |
| /* */ |
| /* Other encodings might be defined in the future. */ |
| /* */ |
| /* <Values> */ |
| /* FT_ENCODING_NONE :: */ |
| /* The encoding value~0 is reserved. */ |
| /* */ |
| /* FT_ENCODING_UNICODE :: */ |
| /* Corresponds to the Unicode character set. This value covers */ |
| /* all versions of the Unicode repertoire, including ASCII and */ |
| /* Latin-1. Most fonts include a Unicode charmap, but not all */ |
| /* of them. */ |
| /* */ |
| /* For example, if you want to access Unicode value U+1F028 (and */ |
| /* the font contains it), use value 0x1F028 as the input value for */ |
| /* @FT_Get_Char_Index. */ |
| /* */ |
| /* FT_ENCODING_MS_SYMBOL :: */ |
| /* Corresponds to the Microsoft Symbol encoding, used to encode */ |
| /* mathematical symbols in the 32..255 character code range. For */ |
| /* more information, see `http://www.ceviz.net/symbol.htm'. */ |
| /* */ |
| /* FT_ENCODING_SJIS :: */ |
| /* Corresponds to Japanese SJIS encoding. More info at */ |
| /* at `http://langsupport.japanreference.com/encoding.shtml'. */ |
| /* See note on multi-byte encodings below. */ |
| /* */ |
| /* FT_ENCODING_GB2312 :: */ |
| /* Corresponds to an encoding system for Simplified Chinese as used */ |
| /* used in mainland China. */ |
| /* */ |
| /* FT_ENCODING_BIG5 :: */ |
| /* Corresponds to an encoding system for Traditional Chinese as */ |
| /* used in Taiwan and Hong Kong. */ |
| /* */ |
| /* FT_ENCODING_WANSUNG :: */ |
| /* Corresponds to the Korean encoding system known as Wansung. */ |
| /* For more information see */ |
| /* `http://www.microsoft.com/typography/unicode/949.txt'. */ |
| /* */ |
| /* FT_ENCODING_JOHAB :: */ |
| /* The Korean standard character set (KS~C 5601-1992), which */ |
| /* corresponds to MS Windows code page 1361. This character set */ |
| /* includes all possible Hangeul character combinations. */ |
| /* */ |
| /* FT_ENCODING_ADOBE_LATIN_1 :: */ |
| /* Corresponds to a Latin-1 encoding as defined in a Type~1 */ |
| /* PostScript font. It is limited to 256 character codes. */ |
| /* */ |
| /* FT_ENCODING_ADOBE_STANDARD :: */ |
| /* Corresponds to the Adobe Standard encoding, as found in Type~1, */ |
| /* CFF, and OpenType/CFF fonts. It is limited to 256 character */ |
| /* codes. */ |
| /* */ |
| /* FT_ENCODING_ADOBE_EXPERT :: */ |
| /* Corresponds to the Adobe Expert encoding, as found in Type~1, */ |
| /* CFF, and OpenType/CFF fonts. It is limited to 256 character */ |
| /* codes. */ |
| /* */ |
| /* FT_ENCODING_ADOBE_CUSTOM :: */ |
| /* Corresponds to a custom encoding, as found in Type~1, CFF, and */ |
| /* OpenType/CFF fonts. It is limited to 256 character codes. */ |
| /* */ |
| /* FT_ENCODING_APPLE_ROMAN :: */ |
| /* Corresponds to the 8-bit Apple roman encoding. Many TrueType */ |
| /* and OpenType fonts contain a charmap for this encoding, since */ |
| /* older versions of Mac OS are able to use it. */ |
| /* */ |
| /* FT_ENCODING_OLD_LATIN_2 :: */ |
| /* This value is deprecated and was never used nor reported by */ |
| /* FreeType. Don't use or test for it. */ |
| /* */ |
| /* FT_ENCODING_MS_SJIS :: */ |
| /* Same as FT_ENCODING_SJIS. Deprecated. */ |
| /* */ |
| /* FT_ENCODING_MS_GB2312 :: */ |
| /* Same as FT_ENCODING_GB2312. Deprecated. */ |
| /* */ |
| /* FT_ENCODING_MS_BIG5 :: */ |
| /* Same as FT_ENCODING_BIG5. Deprecated. */ |
| /* */ |
| /* FT_ENCODING_MS_WANSUNG :: */ |
| /* Same as FT_ENCODING_WANSUNG. Deprecated. */ |
| /* */ |
| /* FT_ENCODING_MS_JOHAB :: */ |
| /* Same as FT_ENCODING_JOHAB. Deprecated. */ |
| /* */ |
| /* <Note> */ |
| /* By default, FreeType automatically synthesizes a Unicode charmap */ |
| /* for PostScript fonts, using their glyph names dictionaries. */ |
| /* However, it also reports the encodings defined explicitly in the */ |
| /* font file, for the cases when they are needed, with the Adobe */ |
| /* values as well. */ |
| /* */ |
| /* FT_ENCODING_NONE is set by the BDF and PCF drivers if the charmap */ |
| /* is neither Unicode nor ISO-8859-1 (otherwise it is set to */ |
| /* FT_ENCODING_UNICODE). Use @FT_Get_BDF_Charset_ID to find out */ |
| /* which encoding is really present. If, for example, the */ |
| /* `cs_registry' field is `KOI8' and the `cs_encoding' field is `R', */ |
| /* the font is encoded in KOI8-R. */ |
| /* */ |
| /* FT_ENCODING_NONE is always set (with a single exception) by the */ |
| /* winfonts driver. Use @FT_Get_WinFNT_Header and examine the */ |
| /* `charset' field of the @FT_WinFNT_HeaderRec structure to find out */ |
| /* which encoding is really present. For example, */ |
| /* @FT_WinFNT_ID_CP1251 (204) means Windows code page 1251 (for */ |
| /* Russian). */ |
| /* */ |
| /* FT_ENCODING_NONE is set if `platform_id' is @TT_PLATFORM_MACINTOSH */ |
| /* and `encoding_id' is not @TT_MAC_ID_ROMAN (otherwise it is set to */ |
| /* FT_ENCODING_APPLE_ROMAN). */ |
| /* */ |
| /* If `platform_id' is @TT_PLATFORM_MACINTOSH, use the function */ |
| /* @FT_Get_CMap_Language_ID to query the Mac language ID which may */ |
| /* be needed to be able to distinguish Apple encoding variants. See */ |
| /* */ |
| /* http://www.unicode.org/Public/MAPPINGS/VENDORS/APPLE/README.TXT */ |
| /* */ |
| /* to get an idea how to do that. Basically, if the language ID */ |
| /* is~0, don't use it, otherwise subtract 1 from the language ID. */ |
| /* Then examine `encoding_id'. If, for example, `encoding_id' is */ |
| /* @TT_MAC_ID_ROMAN and the language ID (minus~1) is */ |
| /* `TT_MAC_LANGID_GREEK', it is the Greek encoding, not Roman. */ |
| /* @TT_MAC_ID_ARABIC with `TT_MAC_LANGID_FARSI' means the Farsi */ |
| /* variant the Arabic encoding. */ |
| /* */ |
| typedef enum FT_Encoding_ |
| { |
| FT_ENC_TAG( FT_ENCODING_NONE, 0, 0, 0, 0 ), |
| FT_ENC_TAG( FT_ENCODING_MS_SYMBOL, 's', 'y', 'm', 'b' ), |
| FT_ENC_TAG( FT_ENCODING_UNICODE, 'u', 'n', 'i', 'c' ), |
| FT_ENC_TAG( FT_ENCODING_SJIS, 's', 'j', 'i', 's' ), |
| FT_ENC_TAG( FT_ENCODING_GB2312, 'g', 'b', ' ', ' ' ), |
| FT_ENC_TAG( FT_ENCODING_BIG5, 'b', 'i', 'g', '5' ), |
| FT_ENC_TAG( FT_ENCODING_WANSUNG, 'w', 'a', 'n', 's' ), |
| FT_ENC_TAG( FT_ENCODING_JOHAB, 'j', 'o', 'h', 'a' ), |
| /* for backwards compatibility */ |
| FT_ENCODING_MS_SJIS = FT_ENCODING_SJIS, |
| FT_ENCODING_MS_GB2312 = FT_ENCODING_GB2312, |
| FT_ENCODING_MS_BIG5 = FT_ENCODING_BIG5, |
| FT_ENCODING_MS_WANSUNG = FT_ENCODING_WANSUNG, |
| FT_ENCODING_MS_JOHAB = FT_ENCODING_JOHAB, |
| FT_ENC_TAG( FT_ENCODING_ADOBE_STANDARD, 'A', 'D', 'O', 'B' ), |
| FT_ENC_TAG( FT_ENCODING_ADOBE_EXPERT, 'A', 'D', 'B', 'E' ), |
| FT_ENC_TAG( FT_ENCODING_ADOBE_CUSTOM, 'A', 'D', 'B', 'C' ), |
| FT_ENC_TAG( FT_ENCODING_ADOBE_LATIN_1, 'l', 'a', 't', '1' ), |
| FT_ENC_TAG( FT_ENCODING_OLD_LATIN_2, 'l', 'a', 't', '2' ), |
| FT_ENC_TAG( FT_ENCODING_APPLE_ROMAN, 'a', 'r', 'm', 'n' ) |
| } FT_Encoding; |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* ft_encoding_xxx */ |
| /* */ |
| /* <Description> */ |
| /* These constants are deprecated; use the corresponding @FT_Encoding */ |
| /* values instead. */ |
| /* */ |
| #define ft_encoding_none FT_ENCODING_NONE |
| #define ft_encoding_unicode FT_ENCODING_UNICODE |
| #define ft_encoding_symbol FT_ENCODING_MS_SYMBOL |
| #define ft_encoding_latin_1 FT_ENCODING_ADOBE_LATIN_1 |
| #define ft_encoding_latin_2 FT_ENCODING_OLD_LATIN_2 |
| #define ft_encoding_sjis FT_ENCODING_SJIS |
| #define ft_encoding_gb2312 FT_ENCODING_GB2312 |
| #define ft_encoding_big5 FT_ENCODING_BIG5 |
| #define ft_encoding_wansung FT_ENCODING_WANSUNG |
| #define ft_encoding_johab FT_ENCODING_JOHAB |
| #define ft_encoding_adobe_standard FT_ENCODING_ADOBE_STANDARD |
| #define ft_encoding_adobe_expert FT_ENCODING_ADOBE_EXPERT |
| #define ft_encoding_adobe_custom FT_ENCODING_ADOBE_CUSTOM |
| #define ft_encoding_apple_roman FT_ENCODING_APPLE_ROMAN |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_CharMapRec */ |
| /* */ |
| /* <Description> */ |
| /* The base charmap structure. */ |
| /* */ |
| /* <Fields> */ |
| /* face :: A handle to the parent face object. */ |
| /* */ |
| /* encoding :: An @FT_Encoding tag identifying the charmap. Use */ |
| /* this with @FT_Select_Charmap. */ |
| /* */ |
| /* platform_id :: An ID number describing the platform for the */ |
| /* following encoding ID. This comes directly from */ |
| /* the TrueType specification and should be emulated */ |
| /* for other formats. */ |
| /* */ |
| /* encoding_id :: A platform specific encoding number. This also */ |
| /* comes from the TrueType specification and should be */ |
| /* emulated similarly. */ |
| /* */ |
| typedef struct FT_CharMapRec_ |
| { |
| FT_Face face; |
| FT_Encoding encoding; |
| FT_UShort platform_id; |
| FT_UShort encoding_id; |
| } FT_CharMapRec; |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* B A S E O B J E C T C L A S S E S */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Face_Internal */ |
| /* */ |
| /* <Description> */ |
| /* An opaque handle to an `FT_Face_InternalRec' structure, used to */ |
| /* model private data of a given @FT_Face object. */ |
| /* */ |
| /* This structure might change between releases of FreeType~2 and is */ |
| /* not generally available to client applications. */ |
| /* */ |
| typedef struct FT_Face_InternalRec_* FT_Face_Internal; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_FaceRec */ |
| /* */ |
| /* <Description> */ |
| /* FreeType root face class structure. A face object models a */ |
| /* typeface in a font file. */ |
| /* */ |
| /* <Fields> */ |
| /* num_faces :: The number of faces in the font file. Some */ |
| /* font formats can have multiple faces in */ |
| /* a font file. */ |
| /* */ |
| /* face_index :: The index of the face in the font file. It */ |
| /* is set to~0 if there is only one face in */ |
| /* the font file. */ |
| /* */ |
| /* face_flags :: A set of bit flags that give important */ |
| /* information about the face; see */ |
| /* @FT_FACE_FLAG_XXX for the details. */ |
| /* */ |
| /* style_flags :: A set of bit flags indicating the style of */ |
| /* the face; see @FT_STYLE_FLAG_XXX for the */ |
| /* details. */ |
| /* */ |
| /* num_glyphs :: The number of glyphs in the face. If the */ |
| /* face is scalable and has sbits (see */ |
| /* `num_fixed_sizes'), it is set to the number */ |
| /* of outline glyphs. */ |
| /* */ |
| /* For CID-keyed fonts, this value gives the */ |
| /* highest CID used in the font. */ |
| /* */ |
| /* family_name :: The face's family name. This is an ASCII */ |
| /* string, usually in English, which describes */ |
| /* the typeface's family (like `Times New */ |
| /* Roman', `Bodoni', `Garamond', etc). This */ |
| /* is a least common denominator used to list */ |
| /* fonts. Some formats (TrueType & OpenType) */ |
| /* provide localized and Unicode versions of */ |
| /* this string. Applications should use the */ |
| /* format specific interface to access them. */ |
| /* Can be NULL (e.g., in fonts embedded in a */ |
| /* PDF file). */ |
| /* */ |
| /* style_name :: The face's style name. This is an ASCII */ |
| /* string, usually in English, which describes */ |
| /* the typeface's style (like `Italic', */ |
| /* `Bold', `Condensed', etc). Not all font */ |
| /* formats provide a style name, so this field */ |
| /* is optional, and can be set to NULL. As */ |
| /* for `family_name', some formats provide */ |
| /* localized and Unicode versions of this */ |
| /* string. Applications should use the format */ |
| /* specific interface to access them. */ |
| /* */ |
| /* num_fixed_sizes :: The number of bitmap strikes in the face. */ |
| /* Even if the face is scalable, there might */ |
| /* still be bitmap strikes, which are called */ |
| /* `sbits' in that case. */ |
| /* */ |
| /* available_sizes :: An array of @FT_Bitmap_Size for all bitmap */ |
| /* strikes in the face. It is set to NULL if */ |
| /* there is no bitmap strike. */ |
| /* */ |
| /* num_charmaps :: The number of charmaps in the face. */ |
| /* */ |
| /* charmaps :: An array of the charmaps of the face. */ |
| /* */ |
| /* generic :: A field reserved for client uses. See the */ |
| /* @FT_Generic type description. */ |
| /* */ |
| /* bbox :: The font bounding box. Coordinates are */ |
| /* expressed in font units (see */ |
| /* `units_per_EM'). The box is large enough */ |
| /* to contain any glyph from the font. Thus, */ |
| /* `bbox.yMax' can be seen as the `maximal */ |
| /* ascender', and `bbox.yMin' as the `minimal */ |
| /* descender'. Only relevant for scalable */ |
| /* formats. */ |
| /* */ |
| /* Note that the bounding box might be off by */ |
| /* (at least) one pixel for hinted fonts. See */ |
| /* @FT_Size_Metrics for further discussion. */ |
| /* */ |
| /* units_per_EM :: The number of font units per EM square for */ |
| /* this face. This is typically 2048 for */ |
| /* TrueType fonts, and 1000 for Type~1 fonts. */ |
| /* Only relevant for scalable formats. */ |
| /* */ |
| /* ascender :: The typographic ascender of the face, */ |
| /* expressed in font units. For font formats */ |
| /* not having this information, it is set to */ |
| /* `bbox.yMax'. Only relevant for scalable */ |
| /* formats. */ |
| /* */ |
| /* descender :: The typographic descender of the face, */ |
| /* expressed in font units. For font formats */ |
| /* not having this information, it is set to */ |
| /* `bbox.yMin'. Note that this field is */ |
| /* usually negative. Only relevant for */ |
| /* scalable formats. */ |
| /* */ |
| /* height :: The height is the vertical distance */ |
| /* between two consecutive baselines, */ |
| /* expressed in font units. It is always */ |
| /* positive. Only relevant for scalable */ |
| /* formats. */ |
| /* */ |
| /* max_advance_width :: The maximal advance width, in font units, */ |
| /* for all glyphs in this face. This can be */ |
| /* used to make word wrapping computations */ |
| /* faster. Only relevant for scalable */ |
| /* formats. */ |
| /* */ |
| /* max_advance_height :: The maximal advance height, in font units, */ |
| /* for all glyphs in this face. This is only */ |
| /* relevant for vertical layouts, and is set */ |
| /* to `height' for fonts that do not provide */ |
| /* vertical metrics. Only relevant for */ |
| /* scalable formats. */ |
| /* */ |
| /* underline_position :: The position, in font units, of the */ |
| /* underline line for this face. It is the */ |
| /* center of the underlining stem. Only */ |
| /* relevant for scalable formats. */ |
| /* */ |
| /* underline_thickness :: The thickness, in font units, of the */ |
| /* underline for this face. Only relevant for */ |
| /* scalable formats. */ |
| /* */ |
| /* glyph :: The face's associated glyph slot(s). */ |
| /* */ |
| /* size :: The current active size for this face. */ |
| /* */ |
| /* charmap :: The current active charmap for this face. */ |
| /* */ |
| /* <Note> */ |
| /* Fields may be changed after a call to @FT_Attach_File or */ |
| /* @FT_Attach_Stream. */ |
| /* */ |
| typedef struct FT_FaceRec_ |
| { |
| FT_Long num_faces; |
| FT_Long face_index; |
| FT_Long face_flags; |
| FT_Long style_flags; |
| FT_Long num_glyphs; |
| FT_String* family_name; |
| FT_String* style_name; |
| FT_Int num_fixed_sizes; |
| FT_Bitmap_Size* available_sizes; |
| FT_Int num_charmaps; |
| FT_CharMap* charmaps; |
| FT_Generic generic; |
| /*# The following member variables (down to `underline_thickness') */ |
| /*# are only relevant to scalable outlines; cf. @FT_Bitmap_Size */ |
| /*# for bitmap fonts. */ |
| FT_BBox bbox; |
| FT_UShort units_per_EM; |
| FT_Short ascender; |
| FT_Short descender; |
| FT_Short height; |
| FT_Short max_advance_width; |
| FT_Short max_advance_height; |
| FT_Short underline_position; |
| FT_Short underline_thickness; |
| FT_GlyphSlot glyph; |
| FT_Size size; |
| FT_CharMap charmap; |
| /*@private begin */ |
| FT_Driver driver; |
| FT_Memory memory; |
| FT_Stream stream; |
| FT_ListRec sizes_list; |
| FT_Generic autohint; |
| void* extensions; |
| FT_Face_Internal internal; |
| /*@private end */ |
| } FT_FaceRec; |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_FACE_FLAG_XXX */ |
| /* */ |
| /* <Description> */ |
| /* A list of bit flags used in the `face_flags' field of the */ |
| /* @FT_FaceRec structure. They inform client applications of */ |
| /* properties of the corresponding face. */ |
| /* */ |
| /* <Values> */ |
| /* FT_FACE_FLAG_SCALABLE :: */ |
| /* Indicates that the face contains outline glyphs. This doesn't */ |
| /* prevent bitmap strikes, i.e., a face can have both this and */ |
| /* and @FT_FACE_FLAG_FIXED_SIZES set. */ |
| /* */ |
| /* FT_FACE_FLAG_FIXED_SIZES :: */ |
| /* Indicates that the face contains bitmap strikes. See also the */ |
| /* `num_fixed_sizes' and `available_sizes' fields of @FT_FaceRec. */ |
| /* */ |
| /* FT_FACE_FLAG_FIXED_WIDTH :: */ |
| /* Indicates that the face contains fixed-width characters (like */ |
| /* Courier, Lucido, MonoType, etc.). */ |
| /* */ |
| /* FT_FACE_FLAG_SFNT :: */ |
| /* Indicates that the face uses the `sfnt' storage scheme. For */ |
| /* now, this means TrueType and OpenType. */ |
| /* */ |
| /* FT_FACE_FLAG_HORIZONTAL :: */ |
| /* Indicates that the face contains horizontal glyph metrics. This */ |
| /* should be set for all common formats. */ |
| /* */ |
| /* FT_FACE_FLAG_VERTICAL :: */ |
| /* Indicates that the face contains vertical glyph metrics. This */ |
| /* is only available in some formats, not all of them. */ |
| /* */ |
| /* FT_FACE_FLAG_KERNING :: */ |
| /* Indicates that the face contains kerning information. If set, */ |
| /* the kerning distance can be retrieved through the function */ |
| /* @FT_Get_Kerning. Otherwise the function always return the */ |
| /* vector (0,0). Note that FreeType doesn't handle kerning data */ |
| /* from the `GPOS' table (as present in some OpenType fonts). */ |
| /* */ |
| /* FT_FACE_FLAG_FAST_GLYPHS :: */ |
| /* THIS FLAG IS DEPRECATED. DO NOT USE OR TEST IT. */ |
| /* */ |
| /* FT_FACE_FLAG_MULTIPLE_MASTERS :: */ |
| /* Indicates that the font contains multiple masters and is capable */ |
| /* of interpolating between them. See the multiple-masters */ |
| /* specific API for details. */ |
| /* */ |
| /* FT_FACE_FLAG_GLYPH_NAMES :: */ |
| /* Indicates that the font contains glyph names that can be */ |
| /* retrieved through @FT_Get_Glyph_Name. Note that some TrueType */ |
| /* fonts contain broken glyph name tables. Use the function */ |
| /* @FT_Has_PS_Glyph_Names when needed. */ |
| /* */ |
| /* FT_FACE_FLAG_EXTERNAL_STREAM :: */ |
| /* Used internally by FreeType to indicate that a face's stream was */ |
| /* provided by the client application and should not be destroyed */ |
| /* when @FT_Done_Face is called. Don't read or test this flag. */ |
| /* */ |
| /* FT_FACE_FLAG_HINTER :: */ |
| /* Set if the font driver has a hinting machine of its own. For */ |
| /* example, with TrueType fonts, it makes sense to use data from */ |
| /* the SFNT `gasp' table only if the native TrueType hinting engine */ |
| /* (with the bytecode interpreter) is available and active. */ |
| /* */ |
| /* FT_FACE_FLAG_CID_KEYED :: */ |
| /* Set if the font is CID-keyed. In that case, the font is not */ |
| /* accessed by glyph indices but by CID values. For subsetted */ |
| /* CID-keyed fonts this has the consequence that not all index */ |
| /* values are a valid argument to FT_Load_Glyph. Only the CID */ |
| /* values for which corresponding glyphs in the subsetted font */ |
| /* exist make FT_Load_Glyph return successfully; in all other cases */ |
| /* you get an `FT_Err_Invalid_Argument' error. */ |
| /* */ |
| /* Note that CID-keyed fonts which are in an SFNT wrapper don't */ |
| /* have this flag set since the glyphs are accessed in the normal */ |
| /* way (using contiguous indices); the `CID-ness' isn't visible to */ |
| /* the application. */ |
| /* */ |
| /* FT_FACE_FLAG_TRICKY :: */ |
| /* Set if the font is `tricky', this is, it always needs the */ |
| /* font format's native hinting engine to get a reasonable result. */ |
| /* A typical example is the Chinese font `mingli.ttf' which uses */ |
| /* TrueType bytecode instructions to move and scale all of its */ |
| /* subglyphs. */ |
| /* */ |
| /* It is not possible to autohint such fonts using */ |
| /* @FT_LOAD_FORCE_AUTOHINT; it will also ignore */ |
| /* @FT_LOAD_NO_HINTING. You have to set both FT_LOAD_NO_HINTING */ |
| /* and @FT_LOAD_NO_AUTOHINT to really disable hinting; however, you */ |
| /* probably never want this except for demonstration purposes. */ |
| /* */ |
| /* Currently, there are six TrueType fonts in the list of tricky */ |
| /* fonts; they are hard-coded in file `ttobjs.c'. */ |
| /* */ |
| #define FT_FACE_FLAG_SCALABLE ( 1L << 0 ) |
| #define FT_FACE_FLAG_FIXED_SIZES ( 1L << 1 ) |
| #define FT_FACE_FLAG_FIXED_WIDTH ( 1L << 2 ) |
| #define FT_FACE_FLAG_SFNT ( 1L << 3 ) |
| #define FT_FACE_FLAG_HORIZONTAL ( 1L << 4 ) |
| #define FT_FACE_FLAG_VERTICAL ( 1L << 5 ) |
| #define FT_FACE_FLAG_KERNING ( 1L << 6 ) |
| #define FT_FACE_FLAG_FAST_GLYPHS ( 1L << 7 ) |
| #define FT_FACE_FLAG_MULTIPLE_MASTERS ( 1L << 8 ) |
| #define FT_FACE_FLAG_GLYPH_NAMES ( 1L << 9 ) |
| #define FT_FACE_FLAG_EXTERNAL_STREAM ( 1L << 10 ) |
| #define FT_FACE_FLAG_HINTER ( 1L << 11 ) |
| #define FT_FACE_FLAG_CID_KEYED ( 1L << 12 ) |
| #define FT_FACE_FLAG_TRICKY ( 1L << 13 ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_HAS_HORIZONTAL( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains |
| * horizontal metrics (this is true for all font formats though). |
| * |
| * @also: |
| * @FT_HAS_VERTICAL can be used to check for vertical metrics. |
| * |
| */ |
| #define FT_HAS_HORIZONTAL( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_HORIZONTAL ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_HAS_VERTICAL( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains vertical |
| * metrics. |
| * |
| */ |
| #define FT_HAS_VERTICAL( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_VERTICAL ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_HAS_KERNING( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains kerning |
| * data that can be accessed with @FT_Get_Kerning. |
| * |
| */ |
| #define FT_HAS_KERNING( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_KERNING ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_IS_SCALABLE( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains a scalable |
| * font face (true for TrueType, Type~1, Type~42, CID, OpenType/CFF, |
| * and PFR font formats. |
| * |
| */ |
| #define FT_IS_SCALABLE( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_SCALABLE ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_IS_SFNT( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains a font |
| * whose format is based on the SFNT storage scheme. This usually |
| * means: TrueType fonts, OpenType fonts, as well as SFNT-based embedded |
| * bitmap fonts. |
| * |
| * If this macro is true, all functions defined in @FT_SFNT_NAMES_H and |
| * @FT_TRUETYPE_TABLES_H are available. |
| * |
| */ |
| #define FT_IS_SFNT( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_SFNT ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_IS_FIXED_WIDTH( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains a font face |
| * that contains fixed-width (or `monospace', `fixed-pitch', etc.) |
| * glyphs. |
| * |
| */ |
| #define FT_IS_FIXED_WIDTH( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_FIXED_WIDTH ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_HAS_FIXED_SIZES( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains some |
| * embedded bitmaps. See the `available_sizes' field of the |
| * @FT_FaceRec structure. |
| * |
| */ |
| #define FT_HAS_FIXED_SIZES( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_FIXED_SIZES ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_HAS_FAST_GLYPHS( face ) |
| * |
| * @description: |
| * Deprecated. |
| * |
| */ |
| #define FT_HAS_FAST_GLYPHS( face ) 0 |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_HAS_GLYPH_NAMES( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains some glyph |
| * names that can be accessed through @FT_Get_Glyph_Name. |
| * |
| */ |
| #define FT_HAS_GLYPH_NAMES( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_HAS_MULTIPLE_MASTERS( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains some |
| * multiple masters. The functions provided by @FT_MULTIPLE_MASTERS_H |
| * are then available to choose the exact design you want. |
| * |
| */ |
| #define FT_HAS_MULTIPLE_MASTERS( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_MULTIPLE_MASTERS ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_IS_CID_KEYED( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face object contains a CID-keyed |
| * font. See the discussion of @FT_FACE_FLAG_CID_KEYED for more |
| * details. |
| * |
| * If this macro is true, all functions defined in @FT_CID_H are |
| * available. |
| * |
| */ |
| #define FT_IS_CID_KEYED( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_CID_KEYED ) |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_IS_TRICKY( face ) |
| * |
| * @description: |
| * A macro that returns true whenever a face represents a `tricky' font. |
| * See the discussion of @FT_FACE_FLAG_TRICKY for more details. |
| * |
| */ |
| #define FT_IS_TRICKY( face ) \ |
| ( face->face_flags & FT_FACE_FLAG_TRICKY ) |
| /*************************************************************************/ |
| /* */ |
| /* <Const> */ |
| /* FT_STYLE_FLAG_XXX */ |
| /* */ |
| /* <Description> */ |
| /* A list of bit-flags used to indicate the style of a given face. */ |
| /* These are used in the `style_flags' field of @FT_FaceRec. */ |
| /* */ |
| /* <Values> */ |
| /* FT_STYLE_FLAG_ITALIC :: */ |
| /* Indicates that a given face style is italic or oblique. */ |
| /* */ |
| /* FT_STYLE_FLAG_BOLD :: */ |
| /* Indicates that a given face is bold. */ |
| /* */ |
| /* <Note> */ |
| /* The style information as provided by FreeType is very basic. More */ |
| /* details are beyond the scope and should be done on a higher level */ |
| /* (for example, by analyzing various fields of the `OS/2' table in */ |
| /* SFNT based fonts). */ |
| /* */ |
| #define FT_STYLE_FLAG_ITALIC ( 1 << 0 ) |
| #define FT_STYLE_FLAG_BOLD ( 1 << 1 ) |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Size_Internal */ |
| /* */ |
| /* <Description> */ |
| /* An opaque handle to an `FT_Size_InternalRec' structure, used to */ |
| /* model private data of a given @FT_Size object. */ |
| /* */ |
| typedef struct FT_Size_InternalRec_* FT_Size_Internal; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Size_Metrics */ |
| /* */ |
| /* <Description> */ |
| /* The size metrics structure gives the metrics of a size object. */ |
| /* */ |
| /* <Fields> */ |
| /* x_ppem :: The width of the scaled EM square in pixels, hence */ |
| /* the term `ppem' (pixels per EM). It is also */ |
| /* referred to as `nominal width'. */ |
| /* */ |
| /* y_ppem :: The height of the scaled EM square in pixels, */ |
| /* hence the term `ppem' (pixels per EM). It is also */ |
| /* referred to as `nominal height'. */ |
| /* */ |
| /* x_scale :: A 16.16 fractional scaling value used to convert */ |
| /* horizontal metrics from font units to 26.6 */ |
| /* fractional pixels. Only relevant for scalable */ |
| /* font formats. */ |
| /* */ |
| /* y_scale :: A 16.16 fractional scaling value used to convert */ |
| /* vertical metrics from font units to 26.6 */ |
| /* fractional pixels. Only relevant for scalable */ |
| /* font formats. */ |
| /* */ |
| /* ascender :: The ascender in 26.6 fractional pixels. See */ |
| /* @FT_FaceRec for the details. */ |
| /* */ |
| /* descender :: The descender in 26.6 fractional pixels. See */ |
| /* @FT_FaceRec for the details. */ |
| /* */ |
| /* height :: The height in 26.6 fractional pixels. See */ |
| /* @FT_FaceRec for the details. */ |
| /* */ |
| /* max_advance :: The maximal advance width in 26.6 fractional */ |
| /* pixels. See @FT_FaceRec for the details. */ |
| /* */ |
| /* <Note> */ |
| /* The scaling values, if relevant, are determined first during a */ |
| /* size changing operation. The remaining fields are then set by the */ |
| /* driver. For scalable formats, they are usually set to scaled */ |
| /* values of the corresponding fields in @FT_FaceRec. */ |
| /* */ |
| /* Note that due to glyph hinting, these values might not be exact */ |
| /* for certain fonts. Thus they must be treated as unreliable */ |
| /* with an error margin of at least one pixel! */ |
| /* */ |
| /* Indeed, the only way to get the exact metrics is to render _all_ */ |
| /* glyphs. As this would be a definite performance hit, it is up to */ |
| /* client applications to perform such computations. */ |
| /* */ |
| /* The FT_Size_Metrics structure is valid for bitmap fonts also. */ |
| /* */ |
| typedef struct FT_Size_Metrics_ |
| { |
| FT_UShort x_ppem; /* horizontal pixels per EM */ |
| FT_UShort y_ppem; /* vertical pixels per EM */ |
| FT_Fixed x_scale; /* scaling values used to convert font */ |
| FT_Fixed y_scale; /* units to 26.6 fractional pixels */ |
| FT_Pos ascender; /* ascender in 26.6 frac. pixels */ |
| FT_Pos descender; /* descender in 26.6 frac. pixels */ |
| FT_Pos height; /* text height in 26.6 frac. pixels */ |
| FT_Pos max_advance; /* max horizontal advance, in 26.6 pixels */ |
| } FT_Size_Metrics; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_SizeRec */ |
| /* */ |
| /* <Description> */ |
| /* FreeType root size class structure. A size object models a face */ |
| /* object at a given size. */ |
| /* */ |
| /* <Fields> */ |
| /* face :: Handle to the parent face object. */ |
| /* */ |
| /* generic :: A typeless pointer, which is unused by the FreeType */ |
| /* library or any of its drivers. It can be used by */ |
| /* client applications to link their own data to each size */ |
| /* object. */ |
| /* */ |
| /* metrics :: Metrics for this size object. This field is read-only. */ |
| /* */ |
| typedef struct FT_SizeRec_ |
| { |
| FT_Face face; /* parent face object */ |
| FT_Generic generic; /* generic pointer for client uses */ |
| FT_Size_Metrics metrics; /* size metrics */ |
| FT_Size_Internal internal; |
| } FT_SizeRec; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_SubGlyph */ |
| /* */ |
| /* <Description> */ |
| /* The subglyph structure is an internal object used to describe */ |
| /* subglyphs (for example, in the case of composites). */ |
| /* */ |
| /* <Note> */ |
| /* The subglyph implementation is not part of the high-level API, */ |
| /* hence the forward structure declaration. */ |
| /* */ |
| /* You can however retrieve subglyph information with */ |
| /* @FT_Get_SubGlyph_Info. */ |
| /* */ |
| typedef struct FT_SubGlyphRec_* FT_SubGlyph; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Slot_Internal */ |
| /* */ |
| /* <Description> */ |
| /* An opaque handle to an `FT_Slot_InternalRec' structure, used to */ |
| /* model private data of a given @FT_GlyphSlot object. */ |
| /* */ |
| typedef struct FT_Slot_InternalRec_* FT_Slot_Internal; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_GlyphSlotRec */ |
| /* */ |
| /* <Description> */ |
| /* FreeType root glyph slot class structure. A glyph slot is a */ |
| /* container where individual glyphs can be loaded, be they in */ |
| /* outline or bitmap format. */ |
| /* */ |
| /* <Fields> */ |
| /* library :: A handle to the FreeType library instance */ |
| /* this slot belongs to. */ |
| /* */ |
| /* face :: A handle to the parent face object. */ |
| /* */ |
| /* next :: In some cases (like some font tools), several */ |
| /* glyph slots per face object can be a good */ |
| /* thing. As this is rare, the glyph slots are */ |
| /* listed through a direct, single-linked list */ |
| /* using its `next' field. */ |
| /* */ |
| /* generic :: A typeless pointer which is unused by the */ |
| /* FreeType library or any of its drivers. It */ |
| /* can be used by client applications to link */ |
| /* their own data to each glyph slot object. */ |
| /* */ |
| /* metrics :: The metrics of the last loaded glyph in the */ |
| /* slot. The returned values depend on the last */ |
| /* load flags (see the @FT_Load_Glyph API */ |
| /* function) and can be expressed either in 26.6 */ |
| /* fractional pixels or font units. */ |
| /* */ |
| /* Note that even when the glyph image is */ |
| /* transformed, the metrics are not. */ |
| /* */ |
| /* linearHoriAdvance :: The advance width of the unhinted glyph. */ |
| /* Its value is expressed in 16.16 fractional */ |
| /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */ |
| /* when loading the glyph. This field can be */ |
| /* important to perform correct WYSIWYG layout. */ |
| /* Only relevant for outline glyphs. */ |
| /* */ |
| /* linearVertAdvance :: The advance height of the unhinted glyph. */ |
| /* Its value is expressed in 16.16 fractional */ |
| /* pixels, unless @FT_LOAD_LINEAR_DESIGN is set */ |
| /* when loading the glyph. This field can be */ |
| /* important to perform correct WYSIWYG layout. */ |
| /* Only relevant for outline glyphs. */ |
| /* */ |
| /* advance :: This shorthand is, depending on */ |
| /* @FT_LOAD_IGNORE_TRANSFORM, the transformed */ |
| /* advance width for the glyph (in 26.6 */ |
| /* fractional pixel format). As specified with */ |
| /* @FT_LOAD_VERTICAL_LAYOUT, it uses either the */ |
| /* `horiAdvance' or the `vertAdvance' value of */ |
| /* `metrics' field. */ |
| /* */ |
| /* format :: This field indicates the format of the image */ |
| /* contained in the glyph slot. Typically */ |
| /* @FT_GLYPH_FORMAT_BITMAP, */ |
| /* @FT_GLYPH_FORMAT_OUTLINE, or */ |
| /* @FT_GLYPH_FORMAT_COMPOSITE, but others are */ |
| /* possible. */ |
| /* */ |
| /* bitmap :: This field is used as a bitmap descriptor */ |
| /* when the slot format is */ |
| /* @FT_GLYPH_FORMAT_BITMAP. Note that the */ |
| /* address and content of the bitmap buffer can */ |
| /* change between calls of @FT_Load_Glyph and a */ |
| /* few other functions. */ |
| /* */ |
| /* bitmap_left :: This is the bitmap's left bearing expressed */ |
| /* in integer pixels. Of course, this is only */ |
| /* valid if the format is */ |
| /* @FT_GLYPH_FORMAT_BITMAP. */ |
| /* */ |
| /* bitmap_top :: This is the bitmap's top bearing expressed in */ |
| /* integer pixels. Remember that this is the */ |
| /* distance from the baseline to the top-most */ |
| /* glyph scanline, upwards y~coordinates being */ |
| /* *positive*. */ |
| /* */ |
| /* outline :: The outline descriptor for the current glyph */ |
| /* image if its format is */ |
| /* @FT_GLYPH_FORMAT_OUTLINE. Once a glyph is */ |
| /* loaded, `outline' can be transformed, */ |
| /* distorted, embolded, etc. However, it must */ |
| /* not be freed. */ |
| /* */ |
| /* num_subglyphs :: The number of subglyphs in a composite glyph. */ |
| /* This field is only valid for the composite */ |
| /* glyph format that should normally only be */ |
| /* loaded with the @FT_LOAD_NO_RECURSE flag. */ |
| /* For now this is internal to FreeType. */ |
| /* */ |
| /* subglyphs :: An array of subglyph descriptors for */ |
| /* composite glyphs. There are `num_subglyphs' */ |
| /* elements in there. Currently internal to */ |
| /* FreeType. */ |
| /* */ |
| /* control_data :: Certain font drivers can also return the */ |
| /* control data for a given glyph image (e.g. */ |
| /* TrueType bytecode, Type~1 charstrings, etc.). */ |
| /* This field is a pointer to such data. */ |
| /* */ |
| /* control_len :: This is the length in bytes of the control */ |
| /* data. */ |
| /* */ |
| /* other :: Really wicked formats can use this pointer to */ |
| /* present their own glyph image to client */ |
| /* applications. Note that the application */ |
| /* needs to know about the image format. */ |
| /* */ |
| /* lsb_delta :: The difference between hinted and unhinted */ |
| /* left side bearing while autohinting is */ |
| /* active. Zero otherwise. */ |
| /* */ |
| /* rsb_delta :: The difference between hinted and unhinted */ |
| /* right side bearing while autohinting is */ |
| /* active. Zero otherwise. */ |
| /* */ |
| /* <Note> */ |
| /* If @FT_Load_Glyph is called with default flags (see */ |
| /* @FT_LOAD_DEFAULT) the glyph image is loaded in the glyph slot in */ |
| /* its native format (e.g., an outline glyph for TrueType and Type~1 */ |
| /* formats). */ |
| /* */ |
| /* This image can later be converted into a bitmap by calling */ |
| /* @FT_Render_Glyph. This function finds the current renderer for */ |
| /* the native image's format, then invokes it. */ |
| /* */ |
| /* The renderer is in charge of transforming the native image through */ |
| /* the slot's face transformation fields, then converting it into a */ |
| /* bitmap that is returned in `slot->bitmap'. */ |
| /* */ |
| /* Note that `slot->bitmap_left' and `slot->bitmap_top' are also used */ |
| /* to specify the position of the bitmap relative to the current pen */ |
| /* position (e.g., coordinates (0,0) on the baseline). Of course, */ |
| /* `slot->format' is also changed to @FT_GLYPH_FORMAT_BITMAP. */ |
| /* */ |
| /* <Note> */ |
| /* Here a small pseudo code fragment which shows how to use */ |
| /* `lsb_delta' and `rsb_delta': */ |
| /* */ |
| /* { */ |
| /* FT_Pos origin_x = 0; */ |
| /* FT_Pos prev_rsb_delta = 0; */ |
| /* */ |
| /* */ |
| /* for all glyphs do */ |
| /* <compute kern between current and previous glyph and add it to */ |
| /* `origin_x'> */ |
| /* */ |
| /* <load glyph with `FT_Load_Glyph'> */ |
| /* */ |
| /* if ( prev_rsb_delta - face->glyph->lsb_delta >= 32 ) */ |
| /* origin_x -= 64; */ |
| /* else if ( prev_rsb_delta - face->glyph->lsb_delta < -32 ) */ |
| /* origin_x += 64; */ |
| /* */ |
| /* prev_rsb_delta = face->glyph->rsb_delta; */ |
| /* */ |
| /* <save glyph image, or render glyph, or ...> */ |
| /* */ |
| /* origin_x += face->glyph->advance.x; */ |
| /* endfor */ |
| /* } */ |
| /* */ |
| typedef struct FT_GlyphSlotRec_ |
| { |
| FT_Library library; |
| FT_Face face; |
| FT_GlyphSlot next; |
| FT_UInt reserved; /* retained for binary compatibility */ |
| FT_Generic generic; |
| FT_Glyph_Metrics metrics; |
| FT_Fixed linearHoriAdvance; |
| FT_Fixed linearVertAdvance; |
| FT_Vector advance; |
| FT_Glyph_Format format; |
| FT_Bitmap bitmap; |
| FT_Int bitmap_left; |
| FT_Int bitmap_top; |
| FT_Outline outline; |
| FT_UInt num_subglyphs; |
| FT_SubGlyph subglyphs; |
| void* control_data; |
| long control_len; |
| FT_Pos lsb_delta; |
| FT_Pos rsb_delta; |
| void* other; |
| FT_Slot_Internal internal; |
| } FT_GlyphSlotRec; |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* F U N C T I O N S */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Init_FreeType */ |
| /* */ |
| /* <Description> */ |
| /* Initialize a new FreeType library object. The set of modules */ |
| /* that are registered by this function is determined at build time. */ |
| /* */ |
| /* <Output> */ |
| /* alibrary :: A handle to a new library object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* In case you want to provide your own memory allocating routines, */ |
| /* use @FT_New_Library instead, followed by a call to */ |
| /* @FT_Add_Default_Modules (or a series of calls to @FT_Add_Module). */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Init_FreeType( FT_Library *alibrary ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Done_FreeType */ |
| /* */ |
| /* <Description> */ |
| /* Destroy a given FreeType library object and all of its children, */ |
| /* including resources, drivers, faces, sizes, etc. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to the target library object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Done_FreeType( FT_Library library ); |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_OPEN_XXX */ |
| /* */ |
| /* <Description> */ |
| /* A list of bit-field constants used within the `flags' field of the */ |
| /* @FT_Open_Args structure. */ |
| /* */ |
| /* <Values> */ |
| /* FT_OPEN_MEMORY :: This is a memory-based stream. */ |
| /* */ |
| /* FT_OPEN_STREAM :: Copy the stream from the `stream' field. */ |
| /* */ |
| /* FT_OPEN_PATHNAME :: Create a new input stream from a C~path */ |
| /* name. */ |
| /* */ |
| /* FT_OPEN_DRIVER :: Use the `driver' field. */ |
| /* */ |
| /* FT_OPEN_PARAMS :: Use the `num_params' and `params' fields. */ |
| /* */ |
| /* ft_open_memory :: Deprecated; use @FT_OPEN_MEMORY instead. */ |
| /* */ |
| /* ft_open_stream :: Deprecated; use @FT_OPEN_STREAM instead. */ |
| /* */ |
| /* ft_open_pathname :: Deprecated; use @FT_OPEN_PATHNAME instead. */ |
| /* */ |
| /* ft_open_driver :: Deprecated; use @FT_OPEN_DRIVER instead. */ |
| /* */ |
| /* ft_open_params :: Deprecated; use @FT_OPEN_PARAMS instead. */ |
| /* */ |
| /* <Note> */ |
| /* The `FT_OPEN_MEMORY', `FT_OPEN_STREAM', and `FT_OPEN_PATHNAME' */ |
| /* flags are mutually exclusive. */ |
| /* */ |
| #define FT_OPEN_MEMORY 0x1 |
| #define FT_OPEN_STREAM 0x2 |
| #define FT_OPEN_PATHNAME 0x4 |
| #define FT_OPEN_DRIVER 0x8 |
| #define FT_OPEN_PARAMS 0x10 |
| #define ft_open_memory FT_OPEN_MEMORY /* deprecated */ |
| #define ft_open_stream FT_OPEN_STREAM /* deprecated */ |
| #define ft_open_pathname FT_OPEN_PATHNAME /* deprecated */ |
| #define ft_open_driver FT_OPEN_DRIVER /* deprecated */ |
| #define ft_open_params FT_OPEN_PARAMS /* deprecated */ |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Parameter */ |
| /* */ |
| /* <Description> */ |
| /* A simple structure used to pass more or less generic parameters to */ |
| /* @FT_Open_Face. */ |
| /* */ |
| /* <Fields> */ |
| /* tag :: A four-byte identification tag. */ |
| /* */ |
| /* data :: A pointer to the parameter data. */ |
| /* */ |
| /* <Note> */ |
| /* The ID and function of parameters are driver-specific. See the */ |
| /* various FT_PARAM_TAG_XXX flags for more information. */ |
| /* */ |
| typedef struct FT_Parameter_ |
| { |
| FT_ULong tag; |
| FT_Pointer data; |
| } FT_Parameter; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Open_Args */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to indicate how to open a new font file or */ |
| /* stream. A pointer to such a structure can be used as a parameter */ |
| /* for the functions @FT_Open_Face and @FT_Attach_Stream. */ |
| /* */ |
| /* <Fields> */ |
| /* flags :: A set of bit flags indicating how to use the */ |
| /* structure. */ |
| /* */ |
| /* memory_base :: The first byte of the file in memory. */ |
| /* */ |
| /* memory_size :: The size in bytes of the file in memory. */ |
| /* */ |
| /* pathname :: A pointer to an 8-bit file pathname. */ |
| /* */ |
| /* stream :: A handle to a source stream object. */ |
| /* */ |
| /* driver :: This field is exclusively used by @FT_Open_Face; */ |
| /* it simply specifies the font driver to use to open */ |
| /* the face. If set to~0, FreeType tries to load the */ |
| /* face with each one of the drivers in its list. */ |
| /* */ |
| /* num_params :: The number of extra parameters. */ |
| /* */ |
| /* params :: Extra parameters passed to the font driver when */ |
| /* opening a new face. */ |
| /* */ |
| /* <Note> */ |
| /* The stream type is determined by the contents of `flags' which */ |
| /* are tested in the following order by @FT_Open_Face: */ |
| /* */ |
| /* If the `FT_OPEN_MEMORY' bit is set, assume that this is a */ |
| /* memory file of `memory_size' bytes, located at `memory_address'. */ |
| /* The data are are not copied, and the client is responsible for */ |
| /* releasing and destroying them _after_ the corresponding call to */ |
| /* @FT_Done_Face. */ |
| /* */ |
| /* Otherwise, if the `FT_OPEN_STREAM' bit is set, assume that a */ |
| /* custom input stream `stream' is used. */ |
| /* */ |
| /* Otherwise, if the `FT_OPEN_PATHNAME' bit is set, assume that this */ |
| /* is a normal file and use `pathname' to open it. */ |
| /* */ |
| /* If the `FT_OPEN_DRIVER' bit is set, @FT_Open_Face only tries to */ |
| /* open the file with the driver whose handler is in `driver'. */ |
| /* */ |
| /* If the `FT_OPEN_PARAMS' bit is set, the parameters given by */ |
| /* `num_params' and `params' is used. They are ignored otherwise. */ |
| /* */ |
| /* Ideally, both the `pathname' and `params' fields should be tagged */ |
| /* as `const'; this is missing for API backwards compatibility. In */ |
| /* other words, applications should treat them as read-only. */ |
| /* */ |
| typedef struct FT_Open_Args_ |
| { |
| FT_UInt flags; |
| const FT_Byte* memory_base; |
| FT_Long memory_size; |
| FT_String* pathname; |
| FT_Stream stream; |
| FT_Module driver; |
| FT_Int num_params; |
| FT_Parameter* params; |
| } FT_Open_Args; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_New_Face */ |
| /* */ |
| /* <Description> */ |
| /* This function calls @FT_Open_Face to open a font by its pathname. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library resource. */ |
| /* */ |
| /* <Input> */ |
| /* pathname :: A path to the font file. */ |
| /* */ |
| /* face_index :: The index of the face within the font. The first */ |
| /* face has index~0. */ |
| /* */ |
| /* <Output> */ |
| /* aface :: A handle to a new face object. If `face_index' is */ |
| /* greater than or equal to zero, it must be non-NULL. */ |
| /* See @FT_Open_Face for more details. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_New_Face( FT_Library library, |
| const char* filepathname, |
| FT_Long face_index, |
| FT_Face *aface ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_New_Memory_Face */ |
| /* */ |
| /* <Description> */ |
| /* This function calls @FT_Open_Face to open a font which has been */ |
| /* loaded into memory. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library resource. */ |
| /* */ |
| /* <Input> */ |
| /* file_base :: A pointer to the beginning of the font data. */ |
| /* */ |
| /* file_size :: The size of the memory chunk used by the font data. */ |
| /* */ |
| /* face_index :: The index of the face within the font. The first */ |
| /* face has index~0. */ |
| /* */ |
| /* <Output> */ |
| /* aface :: A handle to a new face object. If `face_index' is */ |
| /* greater than or equal to zero, it must be non-NULL. */ |
| /* See @FT_Open_Face for more details. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* You must not deallocate the memory before calling @FT_Done_Face. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_New_Memory_Face( FT_Library library, |
| const FT_Byte* file_base, |
| FT_Long file_size, |
| FT_Long face_index, |
| FT_Face *aface ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Open_Face */ |
| /* */ |
| /* <Description> */ |
| /* Create a face object from a given resource described by */ |
| /* @FT_Open_Args. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library resource. */ |
| /* */ |
| /* <Input> */ |
| /* args :: A pointer to an `FT_Open_Args' structure which must */ |
| /* be filled by the caller. */ |
| /* */ |
| /* face_index :: The index of the face within the font. The first */ |
| /* face has index~0. */ |
| /* */ |
| /* <Output> */ |
| /* aface :: A handle to a new face object. If `face_index' is */ |
| /* greater than or equal to zero, it must be non-NULL. */ |
| /* See note below. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* Unlike FreeType 1.x, this function automatically creates a glyph */ |
| /* slot for the face object which can be accessed directly through */ |
| /* `face->glyph'. */ |
| /* */ |
| /* FT_Open_Face can be used to quickly check whether the font */ |
| /* format of a given font resource is supported by FreeType. If the */ |
| /* `face_index' field is negative, the function's return value is~0 */ |
| /* if the font format is recognized, or non-zero otherwise; */ |
| /* the function returns a more or less empty face handle in `*aface' */ |
| /* (if `aface' isn't NULL). The only useful field in this special */ |
| /* case is `face->num_faces' which gives the number of faces within */ |
| /* the font file. After examination, the returned @FT_Face structure */ |
| /* should be deallocated with a call to @FT_Done_Face. */ |
| /* */ |
| /* Each new face object created with this function also owns a */ |
| /* default @FT_Size object, accessible as `face->size'. */ |
| /* */ |
| /* See the discussion of reference counters in the description of */ |
| /* @FT_Reference_Face. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Open_Face( FT_Library library, |
| const FT_Open_Args* args, |
| FT_Long face_index, |
| FT_Face *aface ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Attach_File */ |
| /* */ |
| /* <Description> */ |
| /* This function calls @FT_Attach_Stream to attach a file. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: The target face object. */ |
| /* */ |
| /* <Input> */ |
| /* filepathname :: The pathname. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Attach_File( FT_Face face, |
| const char* filepathname ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Attach_Stream */ |
| /* */ |
| /* <Description> */ |
| /* `Attach' data to a face object. Normally, this is used to read */ |
| /* additional information for the face object. For example, you can */ |
| /* attach an AFM file that comes with a Type~1 font to get the */ |
| /* kerning values and other metrics. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: The target face object. */ |
| /* */ |
| /* <Input> */ |
| /* parameters :: A pointer to @FT_Open_Args which must be filled by */ |
| /* the caller. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The meaning of the `attach' (i.e., what really happens when the */ |
| /* new file is read) is not fixed by FreeType itself. It really */ |
| /* depends on the font format (and thus the font driver). */ |
| /* */ |
| /* Client applications are expected to know what they are doing */ |
| /* when invoking this function. Most drivers simply do not implement */ |
| /* file attachments. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Attach_Stream( FT_Face face, |
| FT_Open_Args* parameters ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Reference_Face */ |
| /* */ |
| /* <Description> */ |
| /* A counter gets initialized to~1 at the time an @FT_Face structure */ |
| /* is created. This function increments the counter. @FT_Done_Face */ |
| /* then only destroys a face if the counter is~1, otherwise it simply */ |
| /* decrements the counter. */ |
| /* */ |
| /* This function helps in managing life-cycles of structures which */ |
| /* reference @FT_Face objects. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to a target face object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Since> */ |
| /* 2.4.2 */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Reference_Face( FT_Face face ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Done_Face */ |
| /* */ |
| /* <Description> */ |
| /* Discard a given face object, as well as all of its child slots and */ |
| /* sizes. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to a target face object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* See the discussion of reference counters in the description of */ |
| /* @FT_Reference_Face. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Done_Face( FT_Face face ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Select_Size */ |
| /* */ |
| /* <Description> */ |
| /* Select a bitmap strike. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to a target face object. */ |
| /* */ |
| /* <Input> */ |
| /* strike_index :: The index of the bitmap strike in the */ |
| /* `available_sizes' field of @FT_FaceRec structure. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Select_Size( FT_Face face, |
| FT_Int strike_index ); |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_Size_Request_Type */ |
| /* */ |
| /* <Description> */ |
| /* An enumeration type that lists the supported size request types. */ |
| /* */ |
| /* <Values> */ |
| /* FT_SIZE_REQUEST_TYPE_NOMINAL :: */ |
| /* The nominal size. The `units_per_EM' field of @FT_FaceRec is */ |
| /* used to determine both scaling values. */ |
| /* */ |
| /* FT_SIZE_REQUEST_TYPE_REAL_DIM :: */ |
| /* The real dimension. The sum of the the `Ascender' and (minus */ |
| /* of) the `Descender' fields of @FT_FaceRec are used to determine */ |
| /* both scaling values. */ |
| /* */ |
| /* FT_SIZE_REQUEST_TYPE_BBOX :: */ |
| /* The font bounding box. The width and height of the `bbox' field */ |
| /* of @FT_FaceRec are used to determine the horizontal and vertical */ |
| /* scaling value, respectively. */ |
| /* */ |
| /* FT_SIZE_REQUEST_TYPE_CELL :: */ |
| /* The `max_advance_width' field of @FT_FaceRec is used to */ |
| /* determine the horizontal scaling value; the vertical scaling */ |
| /* value is determined the same way as */ |
| /* @FT_SIZE_REQUEST_TYPE_REAL_DIM does. Finally, both scaling */ |
| /* values are set to the smaller one. This type is useful if you */ |
| /* want to specify the font size for, say, a window of a given */ |
| /* dimension and 80x24 cells. */ |
| /* */ |
| /* FT_SIZE_REQUEST_TYPE_SCALES :: */ |
| /* Specify the scaling values directly. */ |
| /* */ |
| /* <Note> */ |
| /* The above descriptions only apply to scalable formats. For bitmap */ |
| /* formats, the behaviour is up to the driver. */ |
| /* */ |
| /* See the note section of @FT_Size_Metrics if you wonder how size */ |
| /* requesting relates to scaling values. */ |
| /* */ |
| typedef enum FT_Size_Request_Type_ |
| { |
| FT_SIZE_REQUEST_TYPE_NOMINAL, |
| FT_SIZE_REQUEST_TYPE_REAL_DIM, |
| FT_SIZE_REQUEST_TYPE_BBOX, |
| FT_SIZE_REQUEST_TYPE_CELL, |
| FT_SIZE_REQUEST_TYPE_SCALES, |
| FT_SIZE_REQUEST_TYPE_MAX |
| } FT_Size_Request_Type; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Size_RequestRec */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to model a size request. */ |
| /* */ |
| /* <Fields> */ |
| /* type :: See @FT_Size_Request_Type. */ |
| /* */ |
| /* width :: The desired width. */ |
| /* */ |
| /* height :: The desired height. */ |
| /* */ |
| /* horiResolution :: The horizontal resolution. If set to zero, */ |
| /* `width' is treated as a 26.6 fractional pixel */ |
| /* value. */ |
| /* */ |
| /* vertResolution :: The vertical resolution. If set to zero, */ |
| /* `height' is treated as a 26.6 fractional pixel */ |
| /* value. */ |
| /* */ |
| /* <Note> */ |
| /* If `width' is zero, then the horizontal scaling value is set equal */ |
| /* to the vertical scaling value, and vice versa. */ |
| /* */ |
| typedef struct FT_Size_RequestRec_ |
| { |
| FT_Size_Request_Type type; |
| FT_Long width; |
| FT_Long height; |
| FT_UInt horiResolution; |
| FT_UInt vertResolution; |
| } FT_Size_RequestRec; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Size_Request */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a size request structure. */ |
| /* */ |
| typedef struct FT_Size_RequestRec_ *FT_Size_Request; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Request_Size */ |
| /* */ |
| /* <Description> */ |
| /* Resize the scale of the active @FT_Size object in a face. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to a target face object. */ |
| /* */ |
| /* <Input> */ |
| /* req :: A pointer to a @FT_Size_RequestRec. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* Although drivers may select the bitmap strike matching the */ |
| /* request, you should not rely on this if you intend to select a */ |
| /* particular bitmap strike. Use @FT_Select_Size instead in that */ |
| /* case. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Request_Size( FT_Face face, |
| FT_Size_Request req ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_Char_Size */ |
| /* */ |
| /* <Description> */ |
| /* This function calls @FT_Request_Size to request the nominal size */ |
| /* (in points). */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to a target face object. */ |
| /* */ |
| /* <Input> */ |
| /* char_width :: The nominal width, in 26.6 fractional points. */ |
| /* */ |
| /* char_height :: The nominal height, in 26.6 fractional points. */ |
| /* */ |
| /* horz_resolution :: The horizontal resolution in dpi. */ |
| /* */ |
| /* vert_resolution :: The vertical resolution in dpi. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* If either the character width or height is zero, it is set equal */ |
| /* to the other value. */ |
| /* */ |
| /* If either the horizontal or vertical resolution is zero, it is set */ |
| /* equal to the other value. */ |
| /* */ |
| /* A character width or height smaller than 1pt is set to 1pt; if */ |
| /* both resolution values are zero, they are set to 72dpi. */ |
| /* */ |
| /* Don't use this function if you are using the FreeType cache API. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Set_Char_Size( FT_Face face, |
| FT_F26Dot6 char_width, |
| FT_F26Dot6 char_height, |
| FT_UInt horz_resolution, |
| FT_UInt vert_resolution ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_Pixel_Sizes */ |
| /* */ |
| /* <Description> */ |
| /* This function calls @FT_Request_Size to request the nominal size */ |
| /* (in pixels). */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to the target face object. */ |
| /* */ |
| /* <Input> */ |
| /* pixel_width :: The nominal width, in pixels. */ |
| /* */ |
| /* pixel_height :: The nominal height, in pixels. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Set_Pixel_Sizes( FT_Face face, |
| FT_UInt pixel_width, |
| FT_UInt pixel_height ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Load_Glyph */ |
| /* */ |
| /* <Description> */ |
| /* A function used to load a single glyph into the glyph slot of a */ |
| /* face object. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to the target face object where the glyph */ |
| /* is loaded. */ |
| /* */ |
| /* <Input> */ |
| /* glyph_index :: The index of the glyph in the font file. For */ |
| /* CID-keyed fonts (either in PS or in CFF format) */ |
| /* this argument specifies the CID value. */ |
| /* */ |
| /* load_flags :: A flag indicating what to load for this glyph. The */ |
| /* @FT_LOAD_XXX constants can be used to control the */ |
| /* glyph loading process (e.g., whether the outline */ |
| /* should be scaled, whether to load bitmaps or not, */ |
| /* whether to hint the outline, etc). */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The loaded glyph may be transformed. See @FT_Set_Transform for */ |
| /* the details. */ |
| /* */ |
| /* For subsetted CID-keyed fonts, `FT_Err_Invalid_Argument' is */ |
| /* returned for invalid CID values (this is, for CID values which */ |
| /* don't have a corresponding glyph in the font). See the discussion */ |
| /* of the @FT_FACE_FLAG_CID_KEYED flag for more details. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Load_Glyph( FT_Face face, |
| FT_UInt glyph_index, |
| FT_Int32 load_flags ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Load_Char */ |
| /* */ |
| /* <Description> */ |
| /* A function used to load a single glyph into the glyph slot of a */ |
| /* face object, according to its character code. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to a target face object where the glyph */ |
| /* is loaded. */ |
| /* */ |
| /* <Input> */ |
| /* char_code :: The glyph's character code, according to the */ |
| /* current charmap used in the face. */ |
| /* */ |
| /* load_flags :: A flag indicating what to load for this glyph. The */ |
| /* @FT_LOAD_XXX constants can be used to control the */ |
| /* glyph loading process (e.g., whether the outline */ |
| /* should be scaled, whether to load bitmaps or not, */ |
| /* whether to hint the outline, etc). */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* This function simply calls @FT_Get_Char_Index and @FT_Load_Glyph. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Load_Char( FT_Face face, |
| FT_ULong char_code, |
| FT_Int32 load_flags ); |
| /************************************************************************* |
| * |
| * @enum: |
| * FT_LOAD_XXX |
| * |
| * @description: |
| * A list of bit-field constants used with @FT_Load_Glyph to indicate |
| * what kind of operations to perform during glyph loading. |
| * |
| * @values: |
| * FT_LOAD_DEFAULT :: |
| * Corresponding to~0, this value is used as the default glyph load |
| * operation. In this case, the following happens: |
| * |
| * 1. FreeType looks for a bitmap for the glyph corresponding to the |
| * face's current size. If one is found, the function returns. |
| * The bitmap data can be accessed from the glyph slot (see note |
| * below). |
| * |
| * 2. If no embedded bitmap is searched or found, FreeType looks for a |
| * scalable outline. If one is found, it is loaded from the font |
| * file, scaled to device pixels, then `hinted' to the pixel grid |
| * in order to optimize it. The outline data can be accessed from |
| * the glyph slot (see note below). |
| * |
| * Note that by default, the glyph loader doesn't render outlines into |
| * bitmaps. The following flags are used to modify this default |
| * behaviour to more specific and useful cases. |
| * |
| * FT_LOAD_NO_SCALE :: |
| * Don't scale the outline glyph loaded, but keep it in font units. |
| * |
| * This flag implies @FT_LOAD_NO_HINTING and @FT_LOAD_NO_BITMAP, and |
| * unsets @FT_LOAD_RENDER. |
| * |
| * FT_LOAD_NO_HINTING :: |
| * Disable hinting. This generally generates `blurrier' bitmap glyph |
| * when the glyph is rendered in any of the anti-aliased modes. See |
| * also the note below. |
| * |
| * This flag is implied by @FT_LOAD_NO_SCALE. |
| * |
| * FT_LOAD_RENDER :: |
| * Call @FT_Render_Glyph after the glyph is loaded. By default, the |
| * glyph is rendered in @FT_RENDER_MODE_NORMAL mode. This can be |
| * overridden by @FT_LOAD_TARGET_XXX or @FT_LOAD_MONOCHROME. |
| * |
| * This flag is unset by @FT_LOAD_NO_SCALE. |
| * |
| * FT_LOAD_NO_BITMAP :: |
| * Ignore bitmap strikes when loading. Bitmap-only fonts ignore this |
| * flag. |
| * |
| * @FT_LOAD_NO_SCALE always sets this flag. |
| * |
| * FT_LOAD_VERTICAL_LAYOUT :: |
| * Load the glyph for vertical text layout. _Don't_ use it as it is |
| * problematic currently. |
| * |
| * FT_LOAD_FORCE_AUTOHINT :: |
| * Indicates that the auto-hinter is preferred over the font's native |
| * hinter. See also the note below. |
| * |
| * FT_LOAD_CROP_BITMAP :: |
| * Indicates that the font driver should crop the loaded bitmap glyph |
| * (i.e., remove all space around its black bits). Not all drivers |
| * implement this. |
| * |
| * FT_LOAD_PEDANTIC :: |
| * Indicates that the font driver should perform pedantic verifications |
| * during glyph loading. This is mostly used to detect broken glyphs |
| * in fonts. By default, FreeType tries to handle broken fonts also. |
| * |
| * FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH :: |
| * Indicates that the font driver should ignore the global advance |
| * width defined in the font. By default, that value is used as the |
| * advance width for all glyphs when the face has |
| * @FT_FACE_FLAG_FIXED_WIDTH set. |
| * |
| * This flag exists for historical reasons (to support buggy CJK |
| * fonts). |
| * |
| * FT_LOAD_NO_RECURSE :: |
| * This flag is only used internally. It merely indicates that the |
| * font driver should not load composite glyphs recursively. Instead, |
| * it should set the `num_subglyph' and `subglyphs' values of the |
| * glyph slot accordingly, and set `glyph->format' to |
| * @FT_GLYPH_FORMAT_COMPOSITE. |
| * |
| * The description of sub-glyphs is not available to client |
| * applications for now. |
| * |
| * This flag implies @FT_LOAD_NO_SCALE and @FT_LOAD_IGNORE_TRANSFORM. |
| * |
| * FT_LOAD_IGNORE_TRANSFORM :: |
| * Indicates that the transform matrix set by @FT_Set_Transform should |
| * be ignored. |
| * |
| * FT_LOAD_MONOCHROME :: |
| * This flag is used with @FT_LOAD_RENDER to indicate that you want to |
| * render an outline glyph to a 1-bit monochrome bitmap glyph, with |
| * 8~pixels packed into each byte of the bitmap data. |
| * |
| * Note that this has no effect on the hinting algorithm used. You |
| * should rather use @FT_LOAD_TARGET_MONO so that the |
| * monochrome-optimized hinting algorithm is used. |
| * |
| * FT_LOAD_LINEAR_DESIGN :: |
| * Indicates that the `linearHoriAdvance' and `linearVertAdvance' |
| * fields of @FT_GlyphSlotRec should be kept in font units. See |
| * @FT_GlyphSlotRec for details. |
| * |
| * FT_LOAD_NO_AUTOHINT :: |
| * Disable auto-hinter. See also the note below. |
| * |
| * @note: |
| * By default, hinting is enabled and the font's native hinter (see |
| * @FT_FACE_FLAG_HINTER) is preferred over the auto-hinter. You can |
| * disable hinting by setting @FT_LOAD_NO_HINTING or change the |
| * precedence by setting @FT_LOAD_FORCE_AUTOHINT. You can also set |
| * @FT_LOAD_NO_AUTOHINT in case you don't want the auto-hinter to be |
| * used at all. |
| * |
| * See the description of @FT_FACE_FLAG_TRICKY for a special exception |
| * (affecting only a handful of Asian fonts). |
| * |
| * Besides deciding which hinter to use, you can also decide which |
| * hinting algorithm to use. See @FT_LOAD_TARGET_XXX for details. |
| * |
| */ |
| #define FT_LOAD_DEFAULT 0x0 |
| #define FT_LOAD_NO_SCALE 0x1 |
| #define FT_LOAD_NO_HINTING 0x2 |
| #define FT_LOAD_RENDER 0x4 |
| #define FT_LOAD_NO_BITMAP 0x8 |
| #define FT_LOAD_VERTICAL_LAYOUT 0x10 |
| #define FT_LOAD_FORCE_AUTOHINT 0x20 |
| #define FT_LOAD_CROP_BITMAP 0x40 |
| #define FT_LOAD_PEDANTIC 0x80 |
| #define FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH 0x200 |
| #define FT_LOAD_NO_RECURSE 0x400 |
| #define FT_LOAD_IGNORE_TRANSFORM 0x800 |
| #define FT_LOAD_MONOCHROME 0x1000 |
| #define FT_LOAD_LINEAR_DESIGN 0x2000 |
| #define FT_LOAD_NO_AUTOHINT 0x8000U |
| /* */ |
| /* used internally only by certain font drivers! */ |
| #define FT_LOAD_ADVANCE_ONLY 0x100 |
| #define FT_LOAD_SBITS_ONLY 0x4000 |
| /************************************************************************** |
| * |
| * @enum: |
| * FT_LOAD_TARGET_XXX |
| * |
| * @description: |
| * A list of values that are used to select a specific hinting algorithm |
| * to use by the hinter. You should OR one of these values to your |
| * `load_flags' when calling @FT_Load_Glyph. |
| * |
| * Note that font's native hinters may ignore the hinting algorithm you |
| * have specified (e.g., the TrueType bytecode interpreter). You can set |
| * @FT_LOAD_FORCE_AUTOHINT to ensure that the auto-hinter is used. |
| * |
| * Also note that @FT_LOAD_TARGET_LIGHT is an exception, in that it |
| * always implies @FT_LOAD_FORCE_AUTOHINT. |
| * |
| * @values: |
| * FT_LOAD_TARGET_NORMAL :: |
| * This corresponds to the default hinting algorithm, optimized for |
| * standard gray-level rendering. For monochrome output, use |
| * @FT_LOAD_TARGET_MONO instead. |
| * |
| * FT_LOAD_TARGET_LIGHT :: |
| * A lighter hinting algorithm for non-monochrome modes. Many |
| * generated glyphs are more fuzzy but better resemble its original |
| * shape. A bit like rendering on Mac OS~X. |
| * |
| * As a special exception, this target implies @FT_LOAD_FORCE_AUTOHINT. |
| * |
| * FT_LOAD_TARGET_MONO :: |
| * Strong hinting algorithm that should only be used for monochrome |
| * output. The result is probably unpleasant if the glyph is rendered |
| * in non-monochrome modes. |
| * |
| * FT_LOAD_TARGET_LCD :: |
| * A variant of @FT_LOAD_TARGET_NORMAL optimized for horizontally |
| * decimated LCD displays. |
| * |
| * FT_LOAD_TARGET_LCD_V :: |
| * A variant of @FT_LOAD_TARGET_NORMAL optimized for vertically |
| * decimated LCD displays. |
| * |
| * @note: |
| * You should use only _one_ of the FT_LOAD_TARGET_XXX values in your |
| * `load_flags'. They can't be ORed. |
| * |
| * If @FT_LOAD_RENDER is also set, the glyph is rendered in the |
| * corresponding mode (i.e., the mode which matches the used algorithm |
| * best) unless @FT_LOAD_MONOCHROME is set. |
| * |
| * You can use a hinting algorithm that doesn't correspond to the same |
| * rendering mode. As an example, it is possible to use the `light' |
| * hinting algorithm and have the results rendered in horizontal LCD |
| * pixel mode, with code like |
| * |
| * { |
| * FT_Load_Glyph( face, glyph_index, |
| * load_flags | FT_LOAD_TARGET_LIGHT ); |
| * |
| * FT_Render_Glyph( face->glyph, FT_RENDER_MODE_LCD ); |
| * } |
| * |
| */ |
| #define FT_LOAD_TARGET_( x ) ( (FT_Int32)( (x) & 15 ) << 16 ) |
| #define FT_LOAD_TARGET_NORMAL FT_LOAD_TARGET_( FT_RENDER_MODE_NORMAL ) |
| #define FT_LOAD_TARGET_LIGHT FT_LOAD_TARGET_( FT_RENDER_MODE_LIGHT ) |
| #define FT_LOAD_TARGET_MONO FT_LOAD_TARGET_( FT_RENDER_MODE_MONO ) |
| #define FT_LOAD_TARGET_LCD FT_LOAD_TARGET_( FT_RENDER_MODE_LCD ) |
| #define FT_LOAD_TARGET_LCD_V FT_LOAD_TARGET_( FT_RENDER_MODE_LCD_V ) |
| /************************************************************************** |
| * |
| * @macro: |
| * FT_LOAD_TARGET_MODE |
| * |
| * @description: |
| * Return the @FT_Render_Mode corresponding to a given |
| * @FT_LOAD_TARGET_XXX value. |
| * |
| */ |
| #define FT_LOAD_TARGET_MODE( x ) ( (FT_Render_Mode)( ( (x) >> 16 ) & 15 ) ) |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_Transform */ |
| /* */ |
| /* <Description> */ |
| /* A function used to set the transformation that is applied to glyph */ |
| /* images when they are loaded into a glyph slot through */ |
| /* @FT_Load_Glyph. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to the source face object. */ |
| /* */ |
| /* <Input> */ |
| /* matrix :: A pointer to the transformation's 2x2 matrix. Use~0 for */ |
| /* the identity matrix. */ |
| /* delta :: A pointer to the translation vector. Use~0 for the null */ |
| /* vector. */ |
| /* */ |
| /* <Note> */ |
| /* The transformation is only applied to scalable image formats after */ |
| /* the glyph has been loaded. It means that hinting is unaltered by */ |
| /* the transformation and is performed on the character size given in */ |
| /* the last call to @FT_Set_Char_Size or @FT_Set_Pixel_Sizes. */ |
| /* */ |
| /* Note that this also transforms the `face.glyph.advance' field, but */ |
| /* *not* the values in `face.glyph.metrics'. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Set_Transform( FT_Face face, |
| FT_Matrix* matrix, |
| FT_Vector* delta ); |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_Render_Mode */ |
| /* */ |
| /* <Description> */ |
| /* An enumeration type that lists the render modes supported by */ |
| /* FreeType~2. Each mode corresponds to a specific type of scanline */ |
| /* conversion performed on the outline. */ |
| /* */ |
| /* For bitmap fonts and embedded bitmaps the `bitmap->pixel_mode' */ |
| /* field in the @FT_GlyphSlotRec structure gives the format of the */ |
| /* returned bitmap. */ |
| /* */ |
| /* All modes except @FT_RENDER_MODE_MONO use 256 levels of opacity. */ |
| /* */ |
| /* <Values> */ |
| /* FT_RENDER_MODE_NORMAL :: */ |
| /* This is the default render mode; it corresponds to 8-bit */ |
| /* anti-aliased bitmaps. */ |
| /* */ |
| /* FT_RENDER_MODE_LIGHT :: */ |
| /* This is equivalent to @FT_RENDER_MODE_NORMAL. It is only */ |
| /* defined as a separate value because render modes are also used */ |
| /* indirectly to define hinting algorithm selectors. See */ |
| /* @FT_LOAD_TARGET_XXX for details. */ |
| /* */ |
| /* FT_RENDER_MODE_MONO :: */ |
| /* This mode corresponds to 1-bit bitmaps (with 2~levels of */ |
| /* opacity). */ |
| /* */ |
| /* FT_RENDER_MODE_LCD :: */ |
| /* This mode corresponds to horizontal RGB and BGR sub-pixel */ |
| /* displays like LCD screens. It produces 8-bit bitmaps that are */ |
| /* 3~times the width of the original glyph outline in pixels, and */ |
| /* which use the @FT_PIXEL_MODE_LCD mode. */ |
| /* */ |
| /* FT_RENDER_MODE_LCD_V :: */ |
| /* This mode corresponds to vertical RGB and BGR sub-pixel displays */ |
| /* (like PDA screens, rotated LCD displays, etc.). It produces */ |
| /* 8-bit bitmaps that are 3~times the height of the original */ |
| /* glyph outline in pixels and use the @FT_PIXEL_MODE_LCD_V mode. */ |
| /* */ |
| /* <Note> */ |
| /* The LCD-optimized glyph bitmaps produced by FT_Render_Glyph can be */ |
| /* filtered to reduce color-fringes by using @FT_Library_SetLcdFilter */ |
| /* (not active in the default builds). It is up to the caller to */ |
| /* either call @FT_Library_SetLcdFilter (if available) or do the */ |
| /* filtering itself. */ |
| /* */ |
| /* The selected render mode only affects vector glyphs of a font. */ |
| /* Embedded bitmaps often have a different pixel mode like */ |
| /* @FT_PIXEL_MODE_MONO. You can use @FT_Bitmap_Convert to transform */ |
| /* them into 8-bit pixmaps. */ |
| /* */ |
| typedef enum FT_Render_Mode_ |
| { |
| FT_RENDER_MODE_NORMAL = 0, |
| FT_RENDER_MODE_LIGHT, |
| FT_RENDER_MODE_MONO, |
| FT_RENDER_MODE_LCD, |
| FT_RENDER_MODE_LCD_V, |
| FT_RENDER_MODE_MAX |
| } FT_Render_Mode; |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* ft_render_mode_xxx */ |
| /* */ |
| /* <Description> */ |
| /* These constants are deprecated. Use the corresponding */ |
| /* @FT_Render_Mode values instead. */ |
| /* */ |
| /* <Values> */ |
| /* ft_render_mode_normal :: see @FT_RENDER_MODE_NORMAL */ |
| /* ft_render_mode_mono :: see @FT_RENDER_MODE_MONO */ |
| /* */ |
| #define ft_render_mode_normal FT_RENDER_MODE_NORMAL |
| #define ft_render_mode_mono FT_RENDER_MODE_MONO |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Render_Glyph */ |
| /* */ |
| /* <Description> */ |
| /* Convert a given glyph image to a bitmap. It does so by inspecting */ |
| /* the glyph image format, finding the relevant renderer, and */ |
| /* invoking it. */ |
| /* */ |
| /* <InOut> */ |
| /* slot :: A handle to the glyph slot containing the image to */ |
| /* convert. */ |
| /* */ |
| /* <Input> */ |
| /* render_mode :: This is the render mode used to render the glyph */ |
| /* image into a bitmap. See @FT_Render_Mode for a */ |
| /* list of possible values. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Render_Glyph( FT_GlyphSlot slot, |
| FT_Render_Mode render_mode ); |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_Kerning_Mode */ |
| /* */ |
| /* <Description> */ |
| /* An enumeration used to specify which kerning values to return in */ |
| /* @FT_Get_Kerning. */ |
| /* */ |
| /* <Values> */ |
| /* FT_KERNING_DEFAULT :: Return scaled and grid-fitted kerning */ |
| /* distances (value is~0). */ |
| /* */ |
| /* FT_KERNING_UNFITTED :: Return scaled but un-grid-fitted kerning */ |
| /* distances. */ |
| /* */ |
| /* FT_KERNING_UNSCALED :: Return the kerning vector in original font */ |
| /* units. */ |
| /* */ |
| typedef enum FT_Kerning_Mode_ |
| { |
| FT_KERNING_DEFAULT = 0, |
| FT_KERNING_UNFITTED, |
| FT_KERNING_UNSCALED |
| } FT_Kerning_Mode; |
| /*************************************************************************/ |
| /* */ |
| /* <Const> */ |
| /* ft_kerning_default */ |
| /* */ |
| /* <Description> */ |
| /* This constant is deprecated. Please use @FT_KERNING_DEFAULT */ |
| /* instead. */ |
| /* */ |
| #define ft_kerning_default FT_KERNING_DEFAULT |
| /*************************************************************************/ |
| /* */ |
| /* <Const> */ |
| /* ft_kerning_unfitted */ |
| /* */ |
| /* <Description> */ |
| /* This constant is deprecated. Please use @FT_KERNING_UNFITTED */ |
| /* instead. */ |
| /* */ |
| #define ft_kerning_unfitted FT_KERNING_UNFITTED |
| /*************************************************************************/ |
| /* */ |
| /* <Const> */ |
| /* ft_kerning_unscaled */ |
| /* */ |
| /* <Description> */ |
| /* This constant is deprecated. Please use @FT_KERNING_UNSCALED */ |
| /* instead. */ |
| /* */ |
| #define ft_kerning_unscaled FT_KERNING_UNSCALED |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Kerning */ |
| /* */ |
| /* <Description> */ |
| /* Return the kerning vector between two glyphs of a same face. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to a source face object. */ |
| /* */ |
| /* left_glyph :: The index of the left glyph in the kern pair. */ |
| /* */ |
| /* right_glyph :: The index of the right glyph in the kern pair. */ |
| /* */ |
| /* kern_mode :: See @FT_Kerning_Mode for more information. */ |
| /* Determines the scale and dimension of the returned */ |
| /* kerning vector. */ |
| /* */ |
| /* <Output> */ |
| /* akerning :: The kerning vector. This is either in font units */ |
| /* or in pixels (26.6 format) for scalable formats, */ |
| /* and in pixels for fixed-sizes formats. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* Only horizontal layouts (left-to-right & right-to-left) are */ |
| /* supported by this method. Other layouts, or more sophisticated */ |
| /* kernings, are out of the scope of this API function -- they can be */ |
| /* implemented through format-specific interfaces. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_Kerning( FT_Face face, |
| FT_UInt left_glyph, |
| FT_UInt right_glyph, |
| FT_UInt kern_mode, |
| FT_Vector *akerning ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Track_Kerning */ |
| /* */ |
| /* <Description> */ |
| /* Return the track kerning for a given face object at a given size. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to a source face object. */ |
| /* */ |
| /* point_size :: The point size in 16.16 fractional points. */ |
| /* */ |
| /* degree :: The degree of tightness. */ |
| /* */ |
| /* <Output> */ |
| /* akerning :: The kerning in 16.16 fractional points. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_Track_Kerning( FT_Face face, |
| FT_Fixed point_size, |
| FT_Int degree, |
| FT_Fixed* akerning ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Glyph_Name */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the ASCII name of a given glyph in a face. This only */ |
| /* works for those faces where @FT_HAS_GLYPH_NAMES(face) returns~1. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to a source face object. */ |
| /* */ |
| /* glyph_index :: The glyph index. */ |
| /* */ |
| /* buffer_max :: The maximal number of bytes available in the */ |
| /* buffer. */ |
| /* */ |
| /* <Output> */ |
| /* buffer :: A pointer to a target buffer where the name is */ |
| /* copied to. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* An error is returned if the face doesn't provide glyph names or if */ |
| /* the glyph index is invalid. In all cases of failure, the first */ |
| /* byte of `buffer' is set to~0 to indicate an empty name. */ |
| /* */ |
| /* The glyph name is truncated to fit within the buffer if it is too */ |
| /* long. The returned string is always zero-terminated. */ |
| /* */ |
| /* This function is not compiled within the library if the config */ |
| /* macro `FT_CONFIG_OPTION_NO_GLYPH_NAMES' is defined in */ |
| /* `include/freetype/config/ftoptions.h'. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_Glyph_Name( FT_Face face, |
| FT_UInt glyph_index, |
| FT_Pointer buffer, |
| FT_UInt buffer_max ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Postscript_Name */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the ASCII PostScript name of a given face, if available. */ |
| /* This only works with PostScript and TrueType fonts. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face object. */ |
| /* */ |
| /* <Return> */ |
| /* A pointer to the face's PostScript name. NULL if unavailable. */ |
| /* */ |
| /* <Note> */ |
| /* The returned pointer is owned by the face and is destroyed with */ |
| /* it. */ |
| /* */ |
| FT_EXPORT( const char* ) |
| FT_Get_Postscript_Name( FT_Face face ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Select_Charmap */ |
| /* */ |
| /* <Description> */ |
| /* Select a given charmap by its encoding tag (as listed in */ |
| /* `freetype.h'). */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to the source face object. */ |
| /* */ |
| /* <Input> */ |
| /* encoding :: A handle to the selected encoding. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* This function returns an error if no charmap in the face */ |
| /* corresponds to the encoding queried here. */ |
| /* */ |
| /* Because many fonts contain more than a single cmap for Unicode */ |
| /* encoding, this function has some special code to select the one */ |
| /* which covers Unicode best (`best' in the sense that a UCS-4 cmap */ |
| /* is preferred to a UCS-2 cmap). It is thus preferable to */ |
| /* @FT_Set_Charmap in this case. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Select_Charmap( FT_Face face, |
| FT_Encoding encoding ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_Charmap */ |
| /* */ |
| /* <Description> */ |
| /* Select a given charmap for character code to glyph index mapping. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to the source face object. */ |
| /* */ |
| /* <Input> */ |
| /* charmap :: A handle to the selected charmap. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* This function returns an error if the charmap is not part of */ |
| /* the face (i.e., if it is not listed in the `face->charmaps' */ |
| /* table). */ |
| /* */ |
| /* It also fails if a type~14 charmap is selected. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Set_Charmap( FT_Face face, |
| FT_CharMap charmap ); |
| /************************************************************************* |
| * |
| * @function: |
| * FT_Get_Charmap_Index |
| * |
| * @description: |
| * Retrieve index of a given charmap. |
| * |
| * @input: |
| * charmap :: |
| * A handle to a charmap. |
| * |
| * @return: |
| * The index into the array of character maps within the face to which |
| * `charmap' belongs. If an error occurs, -1 is returned. |
| * |
| */ |
| FT_EXPORT( FT_Int ) |
| FT_Get_Charmap_Index( FT_CharMap charmap ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Char_Index */ |
| /* */ |
| /* <Description> */ |
| /* Return the glyph index of a given character code. This function */ |
| /* uses a charmap object to do the mapping. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face object. */ |
| /* */ |
| /* charcode :: The character code. */ |
| /* */ |
| /* <Return> */ |
| /* The glyph index. 0~means `undefined character code'. */ |
| /* */ |
| /* <Note> */ |
| /* If you use FreeType to manipulate the contents of font files */ |
| /* directly, be aware that the glyph index returned by this function */ |
| /* doesn't always correspond to the internal indices used within */ |
| /* the file. This is done to ensure that value~0 always corresponds */ |
| /* to the `missing glyph'. */ |
| /* */ |
| FT_EXPORT( FT_UInt ) |
| FT_Get_Char_Index( FT_Face face, |
| FT_ULong charcode ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_First_Char */ |
| /* */ |
| /* <Description> */ |
| /* This function is used to return the first character code in the */ |
| /* current charmap of a given face. It also returns the */ |
| /* corresponding glyph index. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face object. */ |
| /* */ |
| /* <Output> */ |
| /* agindex :: Glyph index of first character code. 0~if charmap is */ |
| /* empty. */ |
| /* */ |
| /* <Return> */ |
| /* The charmap's first character code. */ |
| /* */ |
| /* <Note> */ |
| /* You should use this function with @FT_Get_Next_Char to be able to */ |
| /* parse all character codes available in a given charmap. The code */ |
| /* should look like this: */ |
| /* */ |
| /* { */ |
| /* FT_ULong charcode; */ |
| /* FT_UInt gindex; */ |
| /* */ |
| /* */ |
| /* charcode = FT_Get_First_Char( face, &gindex ); */ |
| /* while ( gindex != 0 ) */ |
| /* { */ |
| /* ... do something with (charcode,gindex) pair ... */ |
| /* */ |
| /* charcode = FT_Get_Next_Char( face, charcode, &gindex ); */ |
| /* } */ |
| /* } */ |
| /* */ |
| /* Note that `*agindex' is set to~0 if the charmap is empty. The */ |
| /* result itself can be~0 in two cases: if the charmap is empty or */ |
| /* if the value~0 is the first valid character code. */ |
| /* */ |
| FT_EXPORT( FT_ULong ) |
| FT_Get_First_Char( FT_Face face, |
| FT_UInt *agindex ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Next_Char */ |
| /* */ |
| /* <Description> */ |
| /* This function is used to return the next character code in the */ |
| /* current charmap of a given face following the value `char_code', */ |
| /* as well as the corresponding glyph index. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face object. */ |
| /* char_code :: The starting character code. */ |
| /* */ |
| /* <Output> */ |
| /* agindex :: Glyph index of next character code. 0~if charmap */ |
| /* is empty. */ |
| /* */ |
| /* <Return> */ |
| /* The charmap's next character code. */ |
| /* */ |
| /* <Note> */ |
| /* You should use this function with @FT_Get_First_Char to walk */ |
| /* over all character codes available in a given charmap. See the */ |
| /* note for this function for a simple code example. */ |
| /* */ |
| /* Note that `*agindex' is set to~0 when there are no more codes in */ |
| /* the charmap. */ |
| /* */ |
| FT_EXPORT( FT_ULong ) |
| FT_Get_Next_Char( FT_Face face, |
| FT_ULong char_code, |
| FT_UInt *agindex ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Name_Index */ |
| /* */ |
| /* <Description> */ |
| /* Return the glyph index of a given glyph name. This function uses */ |
| /* driver specific objects to do the translation. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face object. */ |
| /* */ |
| /* glyph_name :: The glyph name. */ |
| /* */ |
| /* <Return> */ |
| /* The glyph index. 0~means `undefined character code'. */ |
| /* */ |
| FT_EXPORT( FT_UInt ) |
| FT_Get_Name_Index( FT_Face face, |
| FT_String* glyph_name ); |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SUBGLYPH_FLAG_XXX |
| * |
| * @description: |
| * A list of constants used to describe subglyphs. Please refer to the |
| * TrueType specification for the meaning of the various flags. |
| * |
| * @values: |
| * FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS :: |
| * FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES :: |
| * FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID :: |
| * FT_SUBGLYPH_FLAG_SCALE :: |
| * FT_SUBGLYPH_FLAG_XY_SCALE :: |
| * FT_SUBGLYPH_FLAG_2X2 :: |
| * FT_SUBGLYPH_FLAG_USE_MY_METRICS :: |
| * |
| */ |
| #define FT_SUBGLYPH_FLAG_ARGS_ARE_WORDS 1 |
| #define FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES 2 |
| #define FT_SUBGLYPH_FLAG_ROUND_XY_TO_GRID 4 |
| #define FT_SUBGLYPH_FLAG_SCALE 8 |
| #define FT_SUBGLYPH_FLAG_XY_SCALE 0x40 |
| #define FT_SUBGLYPH_FLAG_2X2 0x80 |
| #define FT_SUBGLYPH_FLAG_USE_MY_METRICS 0x200 |
| /************************************************************************* |
| * |
| * @func: |
| * FT_Get_SubGlyph_Info |
| * |
| * @description: |
| * Retrieve a description of a given subglyph. Only use it if |
| * `glyph->format' is @FT_GLYPH_FORMAT_COMPOSITE; an error is |
| * returned otherwise. |
| * |
| * @input: |
| * glyph :: |
| * The source glyph slot. |
| * |
| * sub_index :: |
| * The index of the subglyph. Must be less than |
| * `glyph->num_subglyphs'. |
| * |
| * @output: |
| * p_index :: |
| * The glyph index of the subglyph. |
| * |
| * p_flags :: |
| * The subglyph flags, see @FT_SUBGLYPH_FLAG_XXX. |
| * |
| * p_arg1 :: |
| * The subglyph's first argument (if any). |
| * |
| * p_arg2 :: |
| * The subglyph's second argument (if any). |
| * |
| * p_transform :: |
| * The subglyph transformation (if any). |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * The values of `*p_arg1', `*p_arg2', and `*p_transform' must be |
| * interpreted depending on the flags returned in `*p_flags'. See the |
| * TrueType specification for details. |
| * |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_SubGlyph_Info( FT_GlyphSlot glyph, |
| FT_UInt sub_index, |
| FT_Int *p_index, |
| FT_UInt *p_flags, |
| FT_Int *p_arg1, |
| FT_Int *p_arg2, |
| FT_Matrix *p_transform ); |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_FSTYPE_XXX */ |
| /* */ |
| /* <Description> */ |
| /* A list of bit flags used in the `fsType' field of the OS/2 table */ |
| /* in a TrueType or OpenType font and the `FSType' entry in a */ |
| /* PostScript font. These bit flags are returned by */ |
| /* @FT_Get_FSType_Flags; they inform client applications of embedding */ |
| /* and subsetting restrictions associated with a font. */ |
| /* */ |
| /* See http://www.adobe.com/devnet/acrobat/pdfs/FontPolicies.pdf for */ |
| /* more details. */ |
| /* */ |
| /* <Values> */ |
| /* FT_FSTYPE_INSTALLABLE_EMBEDDING :: */ |
| /* Fonts with no fsType bit set may be embedded and permanently */ |
| /* installed on the remote system by an application. */ |
| /* */ |
| /* FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING :: */ |
| /* Fonts that have only this bit set must not be modified, embedded */ |
| /* or exchanged in any manner without first obtaining permission of */ |
| /* the font software copyright owner. */ |
| /* */ |
| /* FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING :: */ |
| /* If this bit is set, the font may be embedded and temporarily */ |
| /* loaded on the remote system. Documents containing Preview & */ |
| /* Print fonts must be opened `read-only'; no edits can be applied */ |
| /* to the document. */ |
| /* */ |
| /* FT_FSTYPE_EDITABLE_EMBEDDING :: */ |
| /* If this bit is set, the font may be embedded but must only be */ |
| /* installed temporarily on other systems. In contrast to Preview */ |
| /* & Print fonts, documents containing editable fonts may be opened */ |
| /* for reading, editing is permitted, and changes may be saved. */ |
| /* */ |
| /* FT_FSTYPE_NO_SUBSETTING :: */ |
| /* If this bit is set, the font may not be subsetted prior to */ |
| /* embedding. */ |
| /* */ |
| /* FT_FSTYPE_BITMAP_EMBEDDING_ONLY :: */ |
| /* If this bit is set, only bitmaps contained in the font may be */ |
| /* embedded; no outline data may be embedded. If there are no */ |
| /* bitmaps available in the font, then the font is unembeddable. */ |
| /* */ |
| /* <Note> */ |
| /* While the fsType flags can indicate that a font may be embedded, a */ |
| /* license with the font vendor may be separately required to use the */ |
| /* font in this way. */ |
| /* */ |
| #define FT_FSTYPE_INSTALLABLE_EMBEDDING 0x0000 |
| #define FT_FSTYPE_RESTRICTED_LICENSE_EMBEDDING 0x0002 |
| #define FT_FSTYPE_PREVIEW_AND_PRINT_EMBEDDING 0x0004 |
| #define FT_FSTYPE_EDITABLE_EMBEDDING 0x0008 |
| #define FT_FSTYPE_NO_SUBSETTING 0x0100 |
| #define FT_FSTYPE_BITMAP_EMBEDDING_ONLY 0x0200 |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_FSType_Flags */ |
| /* */ |
| /* <Description> */ |
| /* Return the fsType flags for a font. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face object. */ |
| /* */ |
| /* <Return> */ |
| /* The fsType flags, @FT_FSTYPE_XXX. */ |
| /* */ |
| /* <Note> */ |
| /* Use this function rather than directly reading the `fs_type' field */ |
| /* in the @PS_FontInfoRec structure which is only guaranteed to */ |
| /* return the correct results for Type~1 fonts. */ |
| /* */ |
| FT_EXPORT( FT_UShort ) |
| FT_Get_FSType_Flags( FT_Face face ); |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* glyph_variants */ |
| /* */ |
| /* <Title> */ |
| /* Glyph Variants */ |
| /* */ |
| /* <Abstract> */ |
| /* The FreeType~2 interface to Unicode Ideographic Variation */ |
| /* Sequences (IVS), using the SFNT cmap format~14. */ |
| /* */ |
| /* <Description> */ |
| /* Many CJK characters have variant forms. They are a sort of grey */ |
| /* area somewhere between being totally irrelevant and semantically */ |
| /* distinct; for this reason, the Unicode consortium decided to */ |
| /* introduce Ideographic Variation Sequences (IVS), consisting of a */ |
| /* Unicode base character and one of 240 variant selectors */ |
| /* (U+E0100-U+E01EF), instead of further extending the already huge */ |
| /* code range for CJK characters. */ |
| /* */ |
| /* An IVS is registered and unique; for further details please refer */ |
| /* to Unicode Technical Report #37, the Ideographic Variation */ |
| /* Database. To date (October 2007), the character with the most */ |
| /* variants is U+908A, having 8~such IVS. */ |
| /* */ |
| /* Adobe and MS decided to support IVS with a new cmap subtable */ |
| /* (format~14). It is an odd subtable because it is not a mapping of */ |
| /* input code points to glyphs, but contains lists of all variants */ |
| /* supported by the font. */ |
| /* */ |
| /* A variant may be either `default' or `non-default'. A default */ |
| /* variant is the one you will get for that code point if you look it */ |
| /* up in the standard Unicode cmap. A non-default variant is a */ |
| /* different glyph. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Face_GetCharVariantIndex */ |
| /* */ |
| /* <Description> */ |
| /* Return the glyph index of a given character code as modified by */ |
| /* the variation selector. */ |
| /* */ |
| /* <Input> */ |
| /* face :: */ |
| /* A handle to the source face object. */ |
| /* */ |
| /* charcode :: */ |
| /* The character code point in Unicode. */ |
| /* */ |
| /* variantSelector :: */ |
| /* The Unicode code point of the variation selector. */ |
| /* */ |
| /* <Return> */ |
| /* The glyph index. 0~means either `undefined character code', or */ |
| /* `undefined selector code', or `no variation selector cmap */ |
| /* subtable', or `current CharMap is not Unicode'. */ |
| /* */ |
| /* <Note> */ |
| /* If you use FreeType to manipulate the contents of font files */ |
| /* directly, be aware that the glyph index returned by this function */ |
| /* doesn't always correspond to the internal indices used within */ |
| /* the file. This is done to ensure that value~0 always corresponds */ |
| /* to the `missing glyph'. */ |
| /* */ |
| /* This function is only meaningful if */ |
| /* a) the font has a variation selector cmap sub table, */ |
| /* and */ |
| /* b) the current charmap has a Unicode encoding. */ |
| /* */ |
| /* <Since> */ |
| /* 2.3.6 */ |
| /* */ |
| FT_EXPORT( FT_UInt ) |
| FT_Face_GetCharVariantIndex( FT_Face face, |
| FT_ULong charcode, |
| FT_ULong variantSelector ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Face_GetCharVariantIsDefault */ |
| /* */ |
| /* <Description> */ |
| /* Check whether this variant of this Unicode character is the one to */ |
| /* be found in the `cmap'. */ |
| /* */ |
| /* <Input> */ |
| /* face :: */ |
| /* A handle to the source face object. */ |
| /* */ |
| /* charcode :: */ |
| /* The character codepoint in Unicode. */ |
| /* */ |
| /* variantSelector :: */ |
| /* The Unicode codepoint of the variation selector. */ |
| /* */ |
| /* <Return> */ |
| /* 1~if found in the standard (Unicode) cmap, 0~if found in the */ |
| /* variation selector cmap, or -1 if it is not a variant. */ |
| /* */ |
| /* <Note> */ |
| /* This function is only meaningful if the font has a variation */ |
| /* selector cmap subtable. */ |
| /* */ |
| /* <Since> */ |
| /* 2.3.6 */ |
| /* */ |
| FT_EXPORT( FT_Int ) |
| FT_Face_GetCharVariantIsDefault( FT_Face face, |
| FT_ULong charcode, |
| FT_ULong variantSelector ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Face_GetVariantSelectors */ |
| /* */ |
| /* <Description> */ |
| /* Return a zero-terminated list of Unicode variant selectors found */ |
| /* in the font. */ |
| /* */ |
| /* <Input> */ |
| /* face :: */ |
| /* A handle to the source face object. */ |
| /* */ |
| /* <Return> */ |
| /* A pointer to an array of selector code points, or NULL if there is */ |
| /* no valid variant selector cmap subtable. */ |
| /* */ |
| /* <Note> */ |
| /* The last item in the array is~0; the array is owned by the */ |
| /* @FT_Face object but can be overwritten or released on the next */ |
| /* call to a FreeType function. */ |
| /* */ |
| /* <Since> */ |
| /* 2.3.6 */ |
| /* */ |
| FT_EXPORT( FT_UInt32* ) |
| FT_Face_GetVariantSelectors( FT_Face face ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Face_GetVariantsOfChar */ |
| /* */ |
| /* <Description> */ |
| /* Return a zero-terminated list of Unicode variant selectors found */ |
| /* for the specified character code. */ |
| /* */ |
| /* <Input> */ |
| /* face :: */ |
| /* A handle to the source face object. */ |
| /* */ |
| /* charcode :: */ |
| /* The character codepoint in Unicode. */ |
| /* */ |
| /* <Return> */ |
| /* A pointer to an array of variant selector code points which are */ |
| /* active for the given character, or NULL if the corresponding list */ |
| /* is empty. */ |
| /* */ |
| /* <Note> */ |
| /* The last item in the array is~0; the array is owned by the */ |
| /* @FT_Face object but can be overwritten or released on the next */ |
| /* call to a FreeType function. */ |
| /* */ |
| /* <Since> */ |
| /* 2.3.6 */ |
| /* */ |
| FT_EXPORT( FT_UInt32* ) |
| FT_Face_GetVariantsOfChar( FT_Face face, |
| FT_ULong charcode ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Face_GetCharsOfVariant */ |
| /* */ |
| /* <Description> */ |
| /* Return a zero-terminated list of Unicode character codes found for */ |
| /* the specified variant selector. */ |
| /* */ |
| /* <Input> */ |
| /* face :: */ |
| /* A handle to the source face object. */ |
| /* */ |
| /* variantSelector :: */ |
| /* The variant selector code point in Unicode. */ |
| /* */ |
| /* <Return> */ |
| /* A list of all the code points which are specified by this selector */ |
| /* (both default and non-default codes are returned) or NULL if there */ |
| /* is no valid cmap or the variant selector is invalid. */ |
| /* */ |
| /* <Note> */ |
| /* The last item in the array is~0; the array is owned by the */ |
| /* @FT_Face object but can be overwritten or released on the next */ |
| /* call to a FreeType function. */ |
| /* */ |
| /* <Since> */ |
| /* 2.3.6 */ |
| /* */ |
| FT_EXPORT( FT_UInt32* ) |
| FT_Face_GetCharsOfVariant( FT_Face face, |
| FT_ULong variantSelector ); |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* computations */ |
| /* */ |
| /* <Title> */ |
| /* Computations */ |
| /* */ |
| /* <Abstract> */ |
| /* Crunching fixed numbers and vectors. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains various functions used to perform */ |
| /* computations on 16.16 fixed-float numbers or 2d vectors. */ |
| /* */ |
| /* <Order> */ |
| /* FT_MulDiv */ |
| /* FT_MulFix */ |
| /* FT_DivFix */ |
| /* FT_RoundFix */ |
| /* FT_CeilFix */ |
| /* FT_FloorFix */ |
| /* FT_Vector_Transform */ |
| /* FT_Matrix_Multiply */ |
| /* FT_Matrix_Invert */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_MulDiv */ |
| /* */ |
| /* <Description> */ |
| /* A very simple function used to perform the computation `(a*b)/c' */ |
| /* with maximal accuracy (it uses a 64-bit intermediate integer */ |
| /* whenever necessary). */ |
| /* */ |
| /* This function isn't necessarily as fast as some processor specific */ |
| /* operations, but is at least completely portable. */ |
| /* */ |
| /* <Input> */ |
| /* a :: The first multiplier. */ |
| /* b :: The second multiplier. */ |
| /* c :: The divisor. */ |
| /* */ |
| /* <Return> */ |
| /* The result of `(a*b)/c'. This function never traps when trying to */ |
| /* divide by zero; it simply returns `MaxInt' or `MinInt' depending */ |
| /* on the signs of `a' and `b'. */ |
| /* */ |
| FT_EXPORT( FT_Long ) |
| FT_MulDiv( FT_Long a, |
| FT_Long b, |
| FT_Long c ); |
| /* */ |
| /* The following #if 0 ... #endif is for the documentation formatter, */ |
| /* hiding the internal `FT_MULFIX_INLINED' macro. */ |
| #if 0 |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_MulFix */ |
| /* */ |
| /* <Description> */ |
| /* A very simple function used to perform the computation */ |
| /* `(a*b)/0x10000' with maximal accuracy. Most of the time this is */ |
| /* used to multiply a given value by a 16.16 fixed float factor. */ |
| /* */ |
| /* <Input> */ |
| /* a :: The first multiplier. */ |
| /* b :: The second multiplier. Use a 16.16 factor here whenever */ |
| /* possible (see note below). */ |
| /* */ |
| /* <Return> */ |
| /* The result of `(a*b)/0x10000'. */ |
| /* */ |
| /* <Note> */ |
| /* This function has been optimized for the case where the absolute */ |
| /* value of `a' is less than 2048, and `b' is a 16.16 scaling factor. */ |
| /* As this happens mainly when scaling from notional units to */ |
| /* fractional pixels in FreeType, it resulted in noticeable speed */ |
| /* improvements between versions 2.x and 1.x. */ |
| /* */ |
| /* As a conclusion, always try to place a 16.16 factor as the */ |
| /* _second_ argument of this function; this can make a great */ |
| /* difference. */ |
| /* */ |
| FT_EXPORT( FT_Long ) |
| FT_MulFix( FT_Long a, |
| FT_Long b ); |
| /* */ |
| #endif |
| #ifdef FT_MULFIX_INLINED |
| #define FT_MulFix( a, b ) FT_MULFIX_INLINED( a, b ) |
| #else |
| FT_EXPORT( FT_Long ) |
| FT_MulFix( FT_Long a, |
| FT_Long b ); |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_DivFix */ |
| /* */ |
| /* <Description> */ |
| /* A very simple function used to perform the computation */ |
| /* `(a*0x10000)/b' with maximal accuracy. Most of the time, this is */ |
| /* used to divide a given value by a 16.16 fixed float factor. */ |
| /* */ |
| /* <Input> */ |
| /* a :: The first multiplier. */ |
| /* b :: The second multiplier. Use a 16.16 factor here whenever */ |
| /* possible (see note below). */ |
| /* */ |
| /* <Return> */ |
| /* The result of `(a*0x10000)/b'. */ |
| /* */ |
| /* <Note> */ |
| /* The optimization for FT_DivFix() is simple: If (a~<<~16) fits in */ |
| /* 32~bits, then the division is computed directly. Otherwise, we */ |
| /* use a specialized version of @FT_MulDiv. */ |
| /* */ |
| FT_EXPORT( FT_Long ) |
| FT_DivFix( FT_Long a, |
| FT_Long b ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_RoundFix */ |
| /* */ |
| /* <Description> */ |
| /* A very simple function used to round a 16.16 fixed number. */ |
| /* */ |
| /* <Input> */ |
| /* a :: The number to be rounded. */ |
| /* */ |
| /* <Return> */ |
| /* The result of `(a + 0x8000) & -0x10000'. */ |
| /* */ |
| FT_EXPORT( FT_Fixed ) |
| FT_RoundFix( FT_Fixed a ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_CeilFix */ |
| /* */ |
| /* <Description> */ |
| /* A very simple function used to compute the ceiling function of a */ |
| /* 16.16 fixed number. */ |
| /* */ |
| /* <Input> */ |
| /* a :: The number for which the ceiling function is to be computed. */ |
| /* */ |
| /* <Return> */ |
| /* The result of `(a + 0x10000 - 1) & -0x10000'. */ |
| /* */ |
| FT_EXPORT( FT_Fixed ) |
| FT_CeilFix( FT_Fixed a ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_FloorFix */ |
| /* */ |
| /* <Description> */ |
| /* A very simple function used to compute the floor function of a */ |
| /* 16.16 fixed number. */ |
| /* */ |
| /* <Input> */ |
| /* a :: The number for which the floor function is to be computed. */ |
| /* */ |
| /* <Return> */ |
| /* The result of `a & -0x10000'. */ |
| /* */ |
| FT_EXPORT( FT_Fixed ) |
| FT_FloorFix( FT_Fixed a ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Vector_Transform */ |
| /* */ |
| /* <Description> */ |
| /* Transform a single vector through a 2x2 matrix. */ |
| /* */ |
| /* <InOut> */ |
| /* vector :: The target vector to transform. */ |
| /* */ |
| /* <Input> */ |
| /* matrix :: A pointer to the source 2x2 matrix. */ |
| /* */ |
| /* <Note> */ |
| /* The result is undefined if either `vector' or `matrix' is invalid. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Vector_Transform( FT_Vector* vec, |
| const FT_Matrix* matrix ); |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* version */ |
| /* */ |
| /* <Title> */ |
| /* FreeType Version */ |
| /* */ |
| /* <Abstract> */ |
| /* Functions and macros related to FreeType versions. */ |
| /* */ |
| /* <Description> */ |
| /* Note that those functions and macros are of limited use because */ |
| /* even a new release of FreeType with only documentation changes */ |
| /* increases the version number. */ |
| /* */ |
| /*************************************************************************/ |
| /************************************************************************* |
| * |
| * @enum: |
| * FREETYPE_XXX |
| * |
| * @description: |
| * These three macros identify the FreeType source code version. |
| * Use @FT_Library_Version to access them at runtime. |
| * |
| * @values: |
| * FREETYPE_MAJOR :: The major version number. |
| * FREETYPE_MINOR :: The minor version number. |
| * FREETYPE_PATCH :: The patch level. |
| * |
| * @note: |
| * The version number of FreeType if built as a dynamic link library |
| * with the `libtool' package is _not_ controlled by these three |
| * macros. |
| * |
| */ |
| #define FREETYPE_MAJOR 2 |
| #define FREETYPE_MINOR 4 |
| #define FREETYPE_PATCH 4 |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Library_Version */ |
| /* */ |
| /* <Description> */ |
| /* Return the version of the FreeType library being used. This is */ |
| /* useful when dynamically linking to the library, since one cannot */ |
| /* use the macros @FREETYPE_MAJOR, @FREETYPE_MINOR, and */ |
| /* @FREETYPE_PATCH. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A source library handle. */ |
| /* */ |
| /* <Output> */ |
| /* amajor :: The major version number. */ |
| /* */ |
| /* aminor :: The minor version number. */ |
| /* */ |
| /* apatch :: The patch version number. */ |
| /* */ |
| /* <Note> */ |
| /* The reason why this function takes a `library' argument is because */ |
| /* certain programs implement library initialization in a custom way */ |
| /* that doesn't use @FT_Init_FreeType. */ |
| /* */ |
| /* In such cases, the library version might not be available before */ |
| /* the library object has been created. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Library_Version( FT_Library library, |
| FT_Int *amajor, |
| FT_Int *aminor, |
| FT_Int *apatch ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Face_CheckTrueTypePatents */ |
| /* */ |
| /* <Description> */ |
| /* Parse all bytecode instructions of a TrueType font file to check */ |
| /* whether any of the patented opcodes are used. This is only useful */ |
| /* if you want to be able to use the unpatented hinter with */ |
| /* fonts that do *not* use these opcodes. */ |
| /* */ |
| /* Note that this function parses *all* glyph instructions in the */ |
| /* font file, which may be slow. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A face handle. */ |
| /* */ |
| /* <Return> */ |
| /* 1~if this is a TrueType font that uses one of the patented */ |
| /* opcodes, 0~otherwise. */ |
| /* */ |
| /* <Note> */ |
| /* Since May 2010, TrueType hinting is no longer patented. */ |
| /* */ |
| /* <Since> */ |
| /* 2.3.5 */ |
| /* */ |
| FT_EXPORT( FT_Bool ) |
| FT_Face_CheckTrueTypePatents( FT_Face face ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Face_SetUnpatentedHinting */ |
| /* */ |
| /* <Description> */ |
| /* Enable or disable the unpatented hinter for a given face. */ |
| /* Only enable it if you have determined that the face doesn't */ |
| /* use any patented opcodes (see @FT_Face_CheckTrueTypePatents). */ |
| /* */ |
| /* <Input> */ |
| /* face :: A face handle. */ |
| /* */ |
| /* value :: New boolean setting. */ |
| /* */ |
| /* <Return> */ |
| /* The old setting value. This will always be false if this is not */ |
| /* an SFNT font, or if the unpatented hinter is not compiled in this */ |
| /* instance of the library. */ |
| /* */ |
| /* <Note> */ |
| /* Since May 2010, TrueType hinting is no longer patented. */ |
| /* */ |
| /* <Since> */ |
| /* 2.3.5 */ |
| /* */ |
| FT_EXPORT( FT_Bool ) |
| FT_Face_SetUnpatentedHinting( FT_Face face, |
| FT_Bool value ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FREETYPE_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ft2build.h |
|---|
| 0,0 → 1,39 |
| /***************************************************************************/ |
| /* */ |
| /* ft2build.h */ |
| /* */ |
| /* FreeType 2 build and setup macros. */ |
| /* (Generic version) */ |
| /* */ |
| /* Copyright 1996-2001, 2006 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 corresponds to the default `ft2build.h' file for */ |
| /* FreeType 2. It uses the `freetype' include root. */ |
| /* */ |
| /* Note that specific platforms might use a different configuration. */ |
| /* See builds/unix/ft2unix.h for an example. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FT2_BUILD_GENERIC_H__ |
| #define __FT2_BUILD_GENERIC_H__ |
| #include "ftheader.h" |
| #endif /* __FT2_BUILD_GENERIC_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ft_conf.h |
|---|
| 0,0 → 1,130 |
| /* This file is part of the FreeType project */ |
| /* ft_conf.h for MSDOS */ |
| /* we need the following because there are some typedefs in this file */ |
| #ifndef FT_CONF_H |
| #define FT_CONF_H |
| /* Define to empty if the keyword does not work. */ |
| /* #undef const */ |
| /* Define if you have a working `mmap' system call. */ |
| #undef HAVE_MMAP |
| /* Define if you have the <stdlib.h> header file. */ |
| #define HAVE_STDLIB_H |
| /* Define if you have the getpagesize function. */ |
| #define HAVE_GETPAGESIZE |
| /* Define if you have the memcpy function. */ |
| #define HAVE_MEMCPY |
| /* Define if you have the memmove function. */ |
| #define HAVE_MEMMOVE |
| /* Define if you have the valloc function. */ |
| #undef HAVE_VALLOC |
| /* Define if you have the <fcntl.h> header file. */ |
| #define HAVE_FCNTL_H |
| /* Define if you have the <unistd.h> header file. */ |
| #if defined( __EMX__ ) || defined( __DJGPP__ ) || defined( __GO32__ ) |
| /* some compilers are known to have <unistd.h>; */ |
| /* add yours if needed, and report to us the update. */ |
| #define HAVE_UNISTD_H |
| #else |
| /* most MS-DOS compilers lack <unistd.h> */ |
| #undef HAVE_UNISTD_H |
| #endif |
| /* Define if you need <conio.h> for console I/O functions. */ |
| #ifdef __EMX__ |
| #define HAVE_CONIO_H |
| #endif |
| /* Define if you have the <locale.h> header file. */ |
| #undef HAVE_LOCALE_H |
| /* Define if you have the <libintl.h> header file. */ |
| #undef HAVE_LIBINTL_H |
| /* Define if you have the libintl library. */ |
| #undef HAVE_LIBINTL |
| #define HAVE_PRINT_FUNCTION 1 |
| #define Print( format, ap ) |
| #include <limits.h> |
| #if UINT_MAX == 0xFFFF |
| #define SIZEOF_INT 2 |
| #elif UINT_MAX == 0xFFFFFFFF |
| #define SIZEOF_INT 4 |
| #else |
| #error "Unsupported number of bytes in `int' type!" |
| #endif |
| #define SIZEOF_LONG 4 |
| #define TT_CONFIG_OPTION_EXTEND_ENGINE |
| #define TT_CONFIG_OPTION_GRAY_SCALING |
| #undef TT_CONFIG_OPTION_NO_INTERPRETER |
| #define TT_CONFIG_OPTION_INTERPRETER_SWITCH |
| #undef TT_CONFIG_OPTION_STATIC_INTERPRETER |
| #undef TT_CONFIG_OPTION_STATIC_RASTER |
| #undef TT_CONFIG_OPTION_THREAD_SAFE |
| #undef DEBUG_LEVEL_TRACE |
| #undef DEBUG_LEVEL_ERROR |
| #if SIZEOF_INT == 4 |
| typedef signed int TT_Int32; |
| typedef unsigned int TT_Word32; |
| #elif SIZEOF_LONG == 4 |
| typedef signed long TT_Int32; |
| typedef unsigned long TT_Word32; |
| #else |
| #error "no 32bit type found" |
| #endif |
| #if SIZEOF_LONG == 8 |
| /* LONG64 must be defined when a 64-bit type is available */ |
| /* INT64 must then be defined to this type.. */ |
| #define LONG64 |
| #define INT64 long |
| #else |
| /* GCC provides the non-ANSI 'long long' 64-bit type. You can activate */ |
| /* by defining the TT_USE_LONG_LONG macro in 'ft_conf.h'. Note that this */ |
| /* will produce many -ansi warnings during library compilation. */ |
| #ifdef TT_USE_LONG_LONG |
| #define LONG64 |
| #define INT64 long long |
| #endif /* TT_USE_LONG_LONG */ |
| #endif |
| #endif /* FT_CONF_H */ |
| /* END */ |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /contrib/media/updf/include/freetype/ftadvanc.h |
|---|
| 0,0 → 1,179 |
| /***************************************************************************/ |
| /* */ |
| /* ftadvanc.h */ |
| /* */ |
| /* Quick computation of advance widths (specification only). */ |
| /* */ |
| /* Copyright 2008 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTADVANC_H__ |
| #define __FTADVANC_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /************************************************************************** |
| * |
| * @section: |
| * quick_advance |
| * |
| * @title: |
| * Quick retrieval of advance values |
| * |
| * @abstract: |
| * Retrieve horizontal and vertical advance values without processing |
| * glyph outlines, if possible. |
| * |
| * @description: |
| * This section contains functions to quickly extract advance values |
| * without handling glyph outlines, if possible. |
| */ |
| /*************************************************************************/ |
| /* */ |
| /* <Const> */ |
| /* FT_ADVANCE_FLAG_FAST_ONLY */ |
| /* */ |
| /* <Description> */ |
| /* A bit-flag to be OR-ed with the `flags' parameter of the */ |
| /* @FT_Get_Advance and @FT_Get_Advances functions. */ |
| /* */ |
| /* If set, it indicates that you want these functions to fail if the */ |
| /* corresponding hinting mode or font driver doesn't allow for very */ |
| /* quick advance computation. */ |
| /* */ |
| /* Typically, glyphs which are either unscaled, unhinted, bitmapped, */ |
| /* or light-hinted can have their advance width computed very */ |
| /* quickly. */ |
| /* */ |
| /* Normal and bytecode hinted modes, which require loading, scaling, */ |
| /* and hinting of the glyph outline, are extremely slow by */ |
| /* comparison. */ |
| /* */ |
| #define FT_ADVANCE_FLAG_FAST_ONLY 0x20000000UL |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Advance */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the advance value of a given glyph outline in an */ |
| /* @FT_Face. By default, the unhinted advance is returned in font */ |
| /* units. */ |
| /* */ |
| /* <Input> */ |
| /* face :: The source @FT_Face handle. */ |
| /* */ |
| /* gindex :: The glyph index. */ |
| /* */ |
| /* load_flags :: A set of bit flags similar to those used when */ |
| /* calling @FT_Load_Glyph, used to determine what kind */ |
| /* of advances you need. */ |
| /* <Output> */ |
| /* padvance :: The advance value, in either font units or 16.16 */ |
| /* format. */ |
| /* */ |
| /* If @FT_LOAD_VERTICAL_LAYOUT is set, this is the */ |
| /* vertical advance corresponding to a vertical layout. */ |
| /* Otherwise, it is the horizontal advance in a */ |
| /* horizontal layout. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0 means success. */ |
| /* */ |
| /* <Note> */ |
| /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */ |
| /* if the corresponding font backend doesn't have a quick way to */ |
| /* retrieve the advances. */ |
| /* */ |
| /* A scaled advance is returned in 16.16 format but isn't transformed */ |
| /* by the affine transformation specified by @FT_Set_Transform. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_Advance( FT_Face face, |
| FT_UInt gindex, |
| FT_Int32 load_flags, |
| FT_Fixed *padvance ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Advances */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the advance values of several glyph outlines in an */ |
| /* @FT_Face. By default, the unhinted advances are returned in font */ |
| /* units. */ |
| /* */ |
| /* <Input> */ |
| /* face :: The source @FT_Face handle. */ |
| /* */ |
| /* start :: The first glyph index. */ |
| /* */ |
| /* count :: The number of advance values you want to retrieve. */ |
| /* */ |
| /* load_flags :: A set of bit flags similar to those used when */ |
| /* calling @FT_Load_Glyph. */ |
| /* */ |
| /* <Output> */ |
| /* padvance :: The advances, in either font units or 16.16 format. */ |
| /* This array must contain at least `count' elements. */ |
| /* */ |
| /* If @FT_LOAD_VERTICAL_LAYOUT is set, these are the */ |
| /* vertical advances corresponding to a vertical layout. */ |
| /* Otherwise, they are the horizontal advances in a */ |
| /* horizontal layout. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0 means success. */ |
| /* */ |
| /* <Note> */ |
| /* This function may fail if you use @FT_ADVANCE_FLAG_FAST_ONLY and */ |
| /* if the corresponding font backend doesn't have a quick way to */ |
| /* retrieve the advances. */ |
| /* */ |
| /* Scaled advances are returned in 16.16 format but aren't */ |
| /* transformed by the affine transformation specified by */ |
| /* @FT_Set_Transform. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_Advances( FT_Face face, |
| FT_UInt start, |
| FT_UInt count, |
| FT_Int32 load_flags, |
| FT_Fixed *padvances ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTADVANC_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftbbox.h |
|---|
| 0,0 → 1,94 |
| /***************************************************************************/ |
| /* */ |
| /* ftbbox.h */ |
| /* */ |
| /* FreeType exact bbox computation (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2003, 2007 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 component has a _single_ role: to compute exact outline bounding */ |
| /* boxes. */ |
| /* */ |
| /* It is separated from the rest of the engine for various technical */ |
| /* reasons. It may well be integrated in `ftoutln' later. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTBBOX_H__ |
| #define __FTBBOX_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* outline_processing */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Get_BBox */ |
| /* */ |
| /* <Description> */ |
| /* Compute the exact bounding box of an outline. This is slower */ |
| /* than computing the control box. However, it uses an advanced */ |
| /* algorithm which returns _very_ quickly when the two boxes */ |
| /* coincide. Otherwise, the outline Bézier arcs are traversed to */ |
| /* extract their extrema. */ |
| /* */ |
| /* <Input> */ |
| /* outline :: A pointer to the source outline. */ |
| /* */ |
| /* <Output> */ |
| /* abbox :: The outline's exact bounding box. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Get_BBox( FT_Outline* outline, |
| FT_BBox *abbox ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTBBOX_H__ */ |
| /* END */ |
| /* Local Variables: */ |
| /* coding: utf-8 */ |
| /* End: */ |
| /contrib/media/updf/include/freetype/ftbdf.h |
|---|
| 0,0 → 1,209 |
| /***************************************************************************/ |
| /* */ |
| /* ftbdf.h */ |
| /* */ |
| /* FreeType API for accessing BDF-specific strings (specification). */ |
| /* */ |
| /* Copyright 2002, 2003, 2004, 2006, 2009 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTBDF_H__ |
| #define __FTBDF_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* bdf_fonts */ |
| /* */ |
| /* <Title> */ |
| /* BDF and PCF Files */ |
| /* */ |
| /* <Abstract> */ |
| /* BDF and PCF specific API. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains the declaration of functions specific to BDF */ |
| /* and PCF fonts. */ |
| /* */ |
| /*************************************************************************/ |
| /********************************************************************** |
| * |
| * @enum: |
| * FT_PropertyType |
| * |
| * @description: |
| * A list of BDF property types. |
| * |
| * @values: |
| * BDF_PROPERTY_TYPE_NONE :: |
| * Value~0 is used to indicate a missing property. |
| * |
| * BDF_PROPERTY_TYPE_ATOM :: |
| * Property is a string atom. |
| * |
| * BDF_PROPERTY_TYPE_INTEGER :: |
| * Property is a 32-bit signed integer. |
| * |
| * BDF_PROPERTY_TYPE_CARDINAL :: |
| * Property is a 32-bit unsigned integer. |
| */ |
| typedef enum BDF_PropertyType_ |
| { |
| BDF_PROPERTY_TYPE_NONE = 0, |
| BDF_PROPERTY_TYPE_ATOM = 1, |
| BDF_PROPERTY_TYPE_INTEGER = 2, |
| BDF_PROPERTY_TYPE_CARDINAL = 3 |
| } BDF_PropertyType; |
| /********************************************************************** |
| * |
| * @type: |
| * BDF_Property |
| * |
| * @description: |
| * A handle to a @BDF_PropertyRec structure to model a given |
| * BDF/PCF property. |
| */ |
| typedef struct BDF_PropertyRec_* BDF_Property; |
| /********************************************************************** |
| * |
| * @struct: |
| * BDF_PropertyRec |
| * |
| * @description: |
| * This structure models a given BDF/PCF property. |
| * |
| * @fields: |
| * type :: |
| * The property type. |
| * |
| * u.atom :: |
| * The atom string, if type is @BDF_PROPERTY_TYPE_ATOM. |
| * |
| * u.integer :: |
| * A signed integer, if type is @BDF_PROPERTY_TYPE_INTEGER. |
| * |
| * u.cardinal :: |
| * An unsigned integer, if type is @BDF_PROPERTY_TYPE_CARDINAL. |
| */ |
| typedef struct BDF_PropertyRec_ |
| { |
| BDF_PropertyType type; |
| union { |
| const char* atom; |
| FT_Int32 integer; |
| FT_UInt32 cardinal; |
| } u; |
| } BDF_PropertyRec; |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_BDF_Charset_ID |
| * |
| * @description: |
| * Retrieve a BDF font character set identity, according to |
| * the BDF specification. |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * @output: |
| * acharset_encoding :: |
| * Charset encoding, as a C~string, owned by the face. |
| * |
| * acharset_registry :: |
| * Charset registry, as a C~string, owned by the face. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function only works with BDF faces, returning an error otherwise. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_BDF_Charset_ID( FT_Face face, |
| const char* *acharset_encoding, |
| const char* *acharset_registry ); |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_BDF_Property |
| * |
| * @description: |
| * Retrieve a BDF property from a BDF or PCF font file. |
| * |
| * @input: |
| * face :: A handle to the input face. |
| * |
| * name :: The property name. |
| * |
| * @output: |
| * aproperty :: The property. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function works with BDF _and_ PCF fonts. It returns an error |
| * otherwise. It also returns an error if the property is not in the |
| * font. |
| * |
| * A `property' is a either key-value pair within the STARTPROPERTIES |
| * ... ENDPROPERTIES block of a BDF font or a key-value pair from the |
| * `info->props' array within a `FontRec' structure of a PCF font. |
| * |
| * Integer properties are always stored as `signed' within PCF fonts; |
| * consequently, @BDF_PROPERTY_TYPE_CARDINAL is a possible return value |
| * for BDF fonts only. |
| * |
| * In case of error, `aproperty->type' is always set to |
| * @BDF_PROPERTY_TYPE_NONE. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_BDF_Property( FT_Face face, |
| const char* prop_name, |
| BDF_PropertyRec *aproperty ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTBDF_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftbitmap.h |
|---|
| 0,0 → 1,227 |
| /***************************************************************************/ |
| /* */ |
| /* ftbitmap.h */ |
| /* */ |
| /* FreeType utility functions for bitmaps (specification). */ |
| /* */ |
| /* Copyright 2004, 2005, 2006, 2008 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTBITMAP_H__ |
| #define __FTBITMAP_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* bitmap_handling */ |
| /* */ |
| /* <Title> */ |
| /* Bitmap Handling */ |
| /* */ |
| /* <Abstract> */ |
| /* Handling FT_Bitmap objects. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains functions for converting FT_Bitmap objects. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Bitmap_New */ |
| /* */ |
| /* <Description> */ |
| /* Initialize a pointer to an @FT_Bitmap structure. */ |
| /* */ |
| /* <InOut> */ |
| /* abitmap :: A pointer to the bitmap structure. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Bitmap_New( FT_Bitmap *abitmap ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Bitmap_Copy */ |
| /* */ |
| /* <Description> */ |
| /* Copy a bitmap into another one. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to a library object. */ |
| /* */ |
| /* source :: A handle to the source bitmap. */ |
| /* */ |
| /* <Output> */ |
| /* target :: A handle to the target bitmap. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Bitmap_Copy( FT_Library library, |
| const FT_Bitmap *source, |
| FT_Bitmap *target); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Bitmap_Embolden */ |
| /* */ |
| /* <Description> */ |
| /* Embolden a bitmap. The new bitmap will be about `xStrength' */ |
| /* pixels wider and `yStrength' pixels higher. The left and bottom */ |
| /* borders are kept unchanged. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to a library object. */ |
| /* */ |
| /* xStrength :: How strong the glyph is emboldened horizontally. */ |
| /* Expressed in 26.6 pixel format. */ |
| /* */ |
| /* yStrength :: How strong the glyph is emboldened vertically. */ |
| /* Expressed in 26.6 pixel format. */ |
| /* */ |
| /* <InOut> */ |
| /* bitmap :: A handle to the target bitmap. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The current implementation restricts `xStrength' to be less than */ |
| /* or equal to~8 if bitmap is of pixel_mode @FT_PIXEL_MODE_MONO. */ |
| /* */ |
| /* If you want to embolden the bitmap owned by a @FT_GlyphSlotRec, */ |
| /* you should call @FT_GlyphSlot_Own_Bitmap on the slot first. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Bitmap_Embolden( FT_Library library, |
| FT_Bitmap* bitmap, |
| FT_Pos xStrength, |
| FT_Pos yStrength ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Bitmap_Convert */ |
| /* */ |
| /* <Description> */ |
| /* Convert a bitmap object with depth 1bpp, 2bpp, 4bpp, or 8bpp to a */ |
| /* bitmap object with depth 8bpp, making the number of used bytes per */ |
| /* line (a.k.a. the `pitch') a multiple of `alignment'. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to a library object. */ |
| /* */ |
| /* source :: The source bitmap. */ |
| /* */ |
| /* alignment :: The pitch of the bitmap is a multiple of this */ |
| /* parameter. Common values are 1, 2, or 4. */ |
| /* */ |
| /* <Output> */ |
| /* target :: The target bitmap. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* It is possible to call @FT_Bitmap_Convert multiple times without */ |
| /* calling @FT_Bitmap_Done (the memory is simply reallocated). */ |
| /* */ |
| /* Use @FT_Bitmap_Done to finally remove the bitmap object. */ |
| /* */ |
| /* The `library' argument is taken to have access to FreeType's */ |
| /* memory handling functions. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Bitmap_Convert( FT_Library library, |
| const FT_Bitmap *source, |
| FT_Bitmap *target, |
| FT_Int alignment ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_GlyphSlot_Own_Bitmap */ |
| /* */ |
| /* <Description> */ |
| /* Make sure that a glyph slot owns `slot->bitmap'. */ |
| /* */ |
| /* <Input> */ |
| /* slot :: The glyph slot. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* This function is to be used in combination with */ |
| /* @FT_Bitmap_Embolden. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Bitmap_Done */ |
| /* */ |
| /* <Description> */ |
| /* Destroy a bitmap object created with @FT_Bitmap_New. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to a library object. */ |
| /* */ |
| /* bitmap :: The bitmap object to be freed. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The `library' argument is taken to have access to FreeType's */ |
| /* memory handling functions. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Bitmap_Done( FT_Library library, |
| FT_Bitmap *bitmap ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTBITMAP_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftcache.h |
|---|
| 0,0 → 1,1140 |
| /***************************************************************************/ |
| /* */ |
| /* ftcache.h */ |
| /* */ |
| /* FreeType Cache subsystem (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTCACHE_H__ |
| #define __FTCACHE_H__ |
| #include <ft2build.h> |
| #include FT_GLYPH_H |
| FT_BEGIN_HEADER |
| /************************************************************************* |
| * |
| * <Section> |
| * cache_subsystem |
| * |
| * <Title> |
| * Cache Sub-System |
| * |
| * <Abstract> |
| * How to cache face, size, and glyph data with FreeType~2. |
| * |
| * <Description> |
| * This section describes the FreeType~2 cache sub-system, which is used |
| * to limit the number of concurrently opened @FT_Face and @FT_Size |
| * objects, as well as caching information like character maps and glyph |
| * images while limiting their maximum memory usage. |
| * |
| * Note that all types and functions begin with the `FTC_' prefix. |
| * |
| * The cache is highly portable and thus doesn't know anything about the |
| * fonts installed on your system, or how to access them. This implies |
| * the following scheme: |
| * |
| * First, available or installed font faces are uniquely identified by |
| * @FTC_FaceID values, provided to the cache by the client. Note that |
| * the cache only stores and compares these values, and doesn't try to |
| * interpret them in any way. |
| * |
| * Second, the cache calls, only when needed, a client-provided function |
| * to convert an @FTC_FaceID into a new @FT_Face object. The latter is |
| * then completely managed by the cache, including its termination |
| * through @FT_Done_Face. To monitor termination of face objects, the |
| * finalizer callback in the `generic' field of the @FT_Face object can |
| * be used, which might also be used to store the @FTC_FaceID of the |
| * face. |
| * |
| * Clients are free to map face IDs to anything else. The most simple |
| * usage is to associate them to a (pathname,face_index) pair that is |
| * used to call @FT_New_Face. However, more complex schemes are also |
| * possible. |
| * |
| * Note that for the cache to work correctly, the face ID values must be |
| * *persistent*, which means that the contents they point to should not |
| * change at runtime, or that their value should not become invalid. |
| * |
| * If this is unavoidable (e.g., when a font is uninstalled at runtime), |
| * you should call @FTC_Manager_RemoveFaceID as soon as possible, to let |
| * the cache get rid of any references to the old @FTC_FaceID it may |
| * keep internally. Failure to do so will lead to incorrect behaviour |
| * or even crashes. |
| * |
| * To use the cache, start with calling @FTC_Manager_New to create a new |
| * @FTC_Manager object, which models a single cache instance. You can |
| * then look up @FT_Face and @FT_Size objects with |
| * @FTC_Manager_LookupFace and @FTC_Manager_LookupSize, respectively. |
| * |
| * If you want to use the charmap caching, call @FTC_CMapCache_New, then |
| * later use @FTC_CMapCache_Lookup to perform the equivalent of |
| * @FT_Get_Char_Index, only much faster. |
| * |
| * If you want to use the @FT_Glyph caching, call @FTC_ImageCache, then |
| * later use @FTC_ImageCache_Lookup to retrieve the corresponding |
| * @FT_Glyph objects from the cache. |
| * |
| * If you need lots of small bitmaps, it is much more memory efficient |
| * to call @FTC_SBitCache_New followed by @FTC_SBitCache_Lookup. This |
| * returns @FTC_SBitRec structures, which are used to store small |
| * bitmaps directly. (A small bitmap is one whose metrics and |
| * dimensions all fit into 8-bit integers). |
| * |
| * We hope to also provide a kerning cache in the near future. |
| * |
| * |
| * <Order> |
| * FTC_Manager |
| * FTC_FaceID |
| * FTC_Face_Requester |
| * |
| * FTC_Manager_New |
| * FTC_Manager_Reset |
| * FTC_Manager_Done |
| * FTC_Manager_LookupFace |
| * FTC_Manager_LookupSize |
| * FTC_Manager_RemoveFaceID |
| * |
| * FTC_Node |
| * FTC_Node_Unref |
| * |
| * FTC_ImageCache |
| * FTC_ImageCache_New |
| * FTC_ImageCache_Lookup |
| * |
| * FTC_SBit |
| * FTC_SBitCache |
| * FTC_SBitCache_New |
| * FTC_SBitCache_Lookup |
| * |
| * FTC_CMapCache |
| * FTC_CMapCache_New |
| * FTC_CMapCache_Lookup |
| * |
| *************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /***** *****/ |
| /***** BASIC TYPE DEFINITIONS *****/ |
| /***** *****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /************************************************************************* |
| * |
| * @type: FTC_FaceID |
| * |
| * @description: |
| * An opaque pointer type that is used to identity face objects. The |
| * contents of such objects is application-dependent. |
| * |
| * These pointers are typically used to point to a user-defined |
| * structure containing a font file path, and face index. |
| * |
| * @note: |
| * Never use NULL as a valid @FTC_FaceID. |
| * |
| * Face IDs are passed by the client to the cache manager, which calls, |
| * when needed, the @FTC_Face_Requester to translate them into new |
| * @FT_Face objects. |
| * |
| * If the content of a given face ID changes at runtime, or if the value |
| * becomes invalid (e.g., when uninstalling a font), you should |
| * immediately call @FTC_Manager_RemoveFaceID before any other cache |
| * function. |
| * |
| * Failure to do so will result in incorrect behaviour or even |
| * memory leaks and crashes. |
| */ |
| typedef FT_Pointer FTC_FaceID; |
| /************************************************************************ |
| * |
| * @functype: |
| * FTC_Face_Requester |
| * |
| * @description: |
| * A callback function provided by client applications. It is used by |
| * the cache manager to translate a given @FTC_FaceID into a new valid |
| * @FT_Face object, on demand. |
| * |
| * <Input> |
| * face_id :: |
| * The face ID to resolve. |
| * |
| * library :: |
| * A handle to a FreeType library object. |
| * |
| * req_data :: |
| * Application-provided request data (see note below). |
| * |
| * <Output> |
| * aface :: |
| * A new @FT_Face handle. |
| * |
| * <Return> |
| * FreeType error code. 0~means success. |
| * |
| * <Note> |
| * The third parameter `req_data' is the same as the one passed by the |
| * client when @FTC_Manager_New is called. |
| * |
| * The face requester should not perform funny things on the returned |
| * face object, like creating a new @FT_Size for it, or setting a |
| * transformation through @FT_Set_Transform! |
| */ |
| typedef FT_Error |
| (*FTC_Face_Requester)( FTC_FaceID face_id, |
| FT_Library library, |
| FT_Pointer request_data, |
| FT_Face* aface ); |
| /* */ |
| #ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
| /* these macros are incompatible with LLP64, should not be used */ |
| #define FT_POINTER_TO_ULONG( p ) ( (FT_ULong)(FT_Pointer)(p) ) |
| #define FTC_FACE_ID_HASH( i ) \ |
| ((FT_UInt32)(( FT_POINTER_TO_ULONG( i ) >> 3 ) ^ \ |
| ( FT_POINTER_TO_ULONG( i ) << 7 ) ) ) |
| #endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /***** *****/ |
| /***** CACHE MANAGER OBJECT *****/ |
| /***** *****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FTC_Manager */ |
| /* */ |
| /* <Description> */ |
| /* This object corresponds to one instance of the cache-subsystem. */ |
| /* It is used to cache one or more @FT_Face objects, along with */ |
| /* corresponding @FT_Size objects. */ |
| /* */ |
| /* The manager intentionally limits the total number of opened */ |
| /* @FT_Face and @FT_Size objects to control memory usage. See the */ |
| /* `max_faces' and `max_sizes' parameters of @FTC_Manager_New. */ |
| /* */ |
| /* The manager is also used to cache `nodes' of various types while */ |
| /* limiting their total memory usage. */ |
| /* */ |
| /* All limitations are enforced by keeping lists of managed objects */ |
| /* in most-recently-used order, and flushing old nodes to make room */ |
| /* for new ones. */ |
| /* */ |
| typedef struct FTC_ManagerRec_* FTC_Manager; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FTC_Node */ |
| /* */ |
| /* <Description> */ |
| /* An opaque handle to a cache node object. Each cache node is */ |
| /* reference-counted. A node with a count of~0 might be flushed */ |
| /* out of a full cache whenever a lookup request is performed. */ |
| /* */ |
| /* If you look up nodes, you have the ability to `acquire' them, */ |
| /* i.e., to increment their reference count. This will prevent the */ |
| /* node from being flushed out of the cache until you explicitly */ |
| /* `release' it (see @FTC_Node_Unref). */ |
| /* */ |
| /* See also @FTC_SBitCache_Lookup and @FTC_ImageCache_Lookup. */ |
| /* */ |
| typedef struct FTC_NodeRec_* FTC_Node; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_Manager_New */ |
| /* */ |
| /* <Description> */ |
| /* Create a new cache manager. */ |
| /* */ |
| /* <Input> */ |
| /* library :: The parent FreeType library handle to use. */ |
| /* */ |
| /* max_faces :: Maximum number of opened @FT_Face objects managed by */ |
| /* this cache instance. Use~0 for defaults. */ |
| /* */ |
| /* max_sizes :: Maximum number of opened @FT_Size objects managed by */ |
| /* this cache instance. Use~0 for defaults. */ |
| /* */ |
| /* max_bytes :: Maximum number of bytes to use for cached data nodes. */ |
| /* Use~0 for defaults. Note that this value does not */ |
| /* account for managed @FT_Face and @FT_Size objects. */ |
| /* */ |
| /* requester :: An application-provided callback used to translate */ |
| /* face IDs into real @FT_Face objects. */ |
| /* */ |
| /* req_data :: A generic pointer that is passed to the requester */ |
| /* each time it is called (see @FTC_Face_Requester). */ |
| /* */ |
| /* <Output> */ |
| /* amanager :: A handle to a new manager object. 0~in case of */ |
| /* failure. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_Manager_New( FT_Library library, |
| FT_UInt max_faces, |
| FT_UInt max_sizes, |
| FT_ULong max_bytes, |
| FTC_Face_Requester requester, |
| FT_Pointer req_data, |
| FTC_Manager *amanager ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_Manager_Reset */ |
| /* */ |
| /* <Description> */ |
| /* Empty a given cache manager. This simply gets rid of all the */ |
| /* currently cached @FT_Face and @FT_Size objects within the manager. */ |
| /* */ |
| /* <InOut> */ |
| /* manager :: A handle to the manager. */ |
| /* */ |
| FT_EXPORT( void ) |
| FTC_Manager_Reset( FTC_Manager manager ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_Manager_Done */ |
| /* */ |
| /* <Description> */ |
| /* Destroy a given manager after emptying it. */ |
| /* */ |
| /* <Input> */ |
| /* manager :: A handle to the target cache manager object. */ |
| /* */ |
| FT_EXPORT( void ) |
| FTC_Manager_Done( FTC_Manager manager ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_Manager_LookupFace */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the @FT_Face object that corresponds to a given face ID */ |
| /* through a cache manager. */ |
| /* */ |
| /* <Input> */ |
| /* manager :: A handle to the cache manager. */ |
| /* */ |
| /* face_id :: The ID of the face object. */ |
| /* */ |
| /* <Output> */ |
| /* aface :: A handle to the face object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The returned @FT_Face object is always owned by the manager. You */ |
| /* should never try to discard it yourself. */ |
| /* */ |
| /* The @FT_Face object doesn't necessarily have a current size object */ |
| /* (i.e., face->size can be 0). If you need a specific `font size', */ |
| /* use @FTC_Manager_LookupSize instead. */ |
| /* */ |
| /* Never change the face's transformation matrix (i.e., never call */ |
| /* the @FT_Set_Transform function) on a returned face! If you need */ |
| /* to transform glyphs, do it yourself after glyph loading. */ |
| /* */ |
| /* When you perform a lookup, out-of-memory errors are detected */ |
| /* _within_ the lookup and force incremental flushes of the cache */ |
| /* until enough memory is released for the lookup to succeed. */ |
| /* */ |
| /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ |
| /* already been completely flushed, and still no memory was available */ |
| /* for the operation. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_Manager_LookupFace( FTC_Manager manager, |
| FTC_FaceID face_id, |
| FT_Face *aface ); |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FTC_ScalerRec */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to describe a given character size in either */ |
| /* pixels or points to the cache manager. See */ |
| /* @FTC_Manager_LookupSize. */ |
| /* */ |
| /* <Fields> */ |
| /* face_id :: The source face ID. */ |
| /* */ |
| /* width :: The character width. */ |
| /* */ |
| /* height :: The character height. */ |
| /* */ |
| /* pixel :: A Boolean. If 1, the `width' and `height' fields are */ |
| /* interpreted as integer pixel character sizes. */ |
| /* Otherwise, they are expressed as 1/64th of points. */ |
| /* */ |
| /* x_res :: Only used when `pixel' is value~0 to indicate the */ |
| /* horizontal resolution in dpi. */ |
| /* */ |
| /* y_res :: Only used when `pixel' is value~0 to indicate the */ |
| /* vertical resolution in dpi. */ |
| /* */ |
| /* <Note> */ |
| /* This type is mainly used to retrieve @FT_Size objects through the */ |
| /* cache manager. */ |
| /* */ |
| typedef struct FTC_ScalerRec_ |
| { |
| FTC_FaceID face_id; |
| FT_UInt width; |
| FT_UInt height; |
| FT_Int pixel; |
| FT_UInt x_res; |
| FT_UInt y_res; |
| } FTC_ScalerRec; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FTC_Scaler */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an @FTC_ScalerRec structure. */ |
| /* */ |
| typedef struct FTC_ScalerRec_* FTC_Scaler; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_Manager_LookupSize */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the @FT_Size object that corresponds to a given */ |
| /* @FTC_ScalerRec pointer through a cache manager. */ |
| /* */ |
| /* <Input> */ |
| /* manager :: A handle to the cache manager. */ |
| /* */ |
| /* scaler :: A scaler handle. */ |
| /* */ |
| /* <Output> */ |
| /* asize :: A handle to the size object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The returned @FT_Size object is always owned by the manager. You */ |
| /* should never try to discard it by yourself. */ |
| /* */ |
| /* You can access the parent @FT_Face object simply as `size->face' */ |
| /* if you need it. Note that this object is also owned by the */ |
| /* manager. */ |
| /* */ |
| /* <Note> */ |
| /* When you perform a lookup, out-of-memory errors are detected */ |
| /* _within_ the lookup and force incremental flushes of the cache */ |
| /* until enough memory is released for the lookup to succeed. */ |
| /* */ |
| /* If a lookup fails with `FT_Err_Out_Of_Memory' the cache has */ |
| /* already been completely flushed, and still no memory is available */ |
| /* for the operation. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_Manager_LookupSize( FTC_Manager manager, |
| FTC_Scaler scaler, |
| FT_Size *asize ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_Node_Unref */ |
| /* */ |
| /* <Description> */ |
| /* Decrement a cache node's internal reference count. When the count */ |
| /* reaches 0, it is not destroyed but becomes eligible for subsequent */ |
| /* cache flushes. */ |
| /* */ |
| /* <Input> */ |
| /* node :: The cache node handle. */ |
| /* */ |
| /* manager :: The cache manager handle. */ |
| /* */ |
| FT_EXPORT( void ) |
| FTC_Node_Unref( FTC_Node node, |
| FTC_Manager manager ); |
| /************************************************************************* |
| * |
| * @function: |
| * FTC_Manager_RemoveFaceID |
| * |
| * @description: |
| * A special function used to indicate to the cache manager that |
| * a given @FTC_FaceID is no longer valid, either because its |
| * content changed, or because it was deallocated or uninstalled. |
| * |
| * @input: |
| * manager :: |
| * The cache manager handle. |
| * |
| * face_id :: |
| * The @FTC_FaceID to be removed. |
| * |
| * @note: |
| * This function flushes all nodes from the cache corresponding to this |
| * `face_id', with the exception of nodes with a non-null reference |
| * count. |
| * |
| * Such nodes are however modified internally so as to never appear |
| * in later lookups with the same `face_id' value, and to be immediately |
| * destroyed when released by all their users. |
| * |
| */ |
| FT_EXPORT( void ) |
| FTC_Manager_RemoveFaceID( FTC_Manager manager, |
| FTC_FaceID face_id ); |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* cache_subsystem */ |
| /* */ |
| /*************************************************************************/ |
| /************************************************************************* |
| * |
| * @type: |
| * FTC_CMapCache |
| * |
| * @description: |
| * An opaque handle used to model a charmap cache. This cache is to |
| * hold character codes -> glyph indices mappings. |
| * |
| */ |
| typedef struct FTC_CMapCacheRec_* FTC_CMapCache; |
| /************************************************************************* |
| * |
| * @function: |
| * FTC_CMapCache_New |
| * |
| * @description: |
| * Create a new charmap cache. |
| * |
| * @input: |
| * manager :: |
| * A handle to the cache manager. |
| * |
| * @output: |
| * acache :: |
| * A new cache handle. NULL in case of error. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * Like all other caches, this one will be destroyed with the cache |
| * manager. |
| * |
| */ |
| FT_EXPORT( FT_Error ) |
| FTC_CMapCache_New( FTC_Manager manager, |
| FTC_CMapCache *acache ); |
| /************************************************************************ |
| * |
| * @function: |
| * FTC_CMapCache_Lookup |
| * |
| * @description: |
| * Translate a character code into a glyph index, using the charmap |
| * cache. |
| * |
| * @input: |
| * cache :: |
| * A charmap cache handle. |
| * |
| * face_id :: |
| * The source face ID. |
| * |
| * cmap_index :: |
| * The index of the charmap in the source face. Any negative value |
| * means to use the cache @FT_Face's default charmap. |
| * |
| * char_code :: |
| * The character code (in the corresponding charmap). |
| * |
| * @return: |
| * Glyph index. 0~means `no glyph'. |
| * |
| */ |
| FT_EXPORT( FT_UInt ) |
| FTC_CMapCache_Lookup( FTC_CMapCache cache, |
| FTC_FaceID face_id, |
| FT_Int cmap_index, |
| FT_UInt32 char_code ); |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* cache_subsystem */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /***** *****/ |
| /***** IMAGE CACHE OBJECT *****/ |
| /***** *****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /************************************************************************* |
| * |
| * @struct: |
| * FTC_ImageTypeRec |
| * |
| * @description: |
| * A structure used to model the type of images in a glyph cache. |
| * |
| * @fields: |
| * face_id :: |
| * The face ID. |
| * |
| * width :: |
| * The width in pixels. |
| * |
| * height :: |
| * The height in pixels. |
| * |
| * flags :: |
| * The load flags, as in @FT_Load_Glyph. |
| * |
| */ |
| typedef struct FTC_ImageTypeRec_ |
| { |
| FTC_FaceID face_id; |
| FT_Int width; |
| FT_Int height; |
| FT_Int32 flags; |
| } FTC_ImageTypeRec; |
| /************************************************************************* |
| * |
| * @type: |
| * FTC_ImageType |
| * |
| * @description: |
| * A handle to an @FTC_ImageTypeRec structure. |
| * |
| */ |
| typedef struct FTC_ImageTypeRec_* FTC_ImageType; |
| /* */ |
| #define FTC_IMAGE_TYPE_COMPARE( d1, d2 ) \ |
| ( (d1)->face_id == (d2)->face_id && \ |
| (d1)->width == (d2)->width && \ |
| (d1)->flags == (d2)->flags ) |
| #ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
| /* this macro is incompatible with LLP64, should not be used */ |
| #define FTC_IMAGE_TYPE_HASH( d ) \ |
| (FT_UFast)( FTC_FACE_ID_HASH( (d)->face_id ) ^ \ |
| ( (d)->width << 8 ) ^ (d)->height ^ \ |
| ( (d)->flags << 4 ) ) |
| #endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FTC_ImageCache */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an glyph image cache object. They are designed to */ |
| /* hold many distinct glyph images while not exceeding a certain */ |
| /* memory threshold. */ |
| /* */ |
| typedef struct FTC_ImageCacheRec_* FTC_ImageCache; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_ImageCache_New */ |
| /* */ |
| /* <Description> */ |
| /* Create a new glyph image cache. */ |
| /* */ |
| /* <Input> */ |
| /* manager :: The parent manager for the image cache. */ |
| /* */ |
| /* <Output> */ |
| /* acache :: A handle to the new glyph image cache object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_ImageCache_New( FTC_Manager manager, |
| FTC_ImageCache *acache ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_ImageCache_Lookup */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve a given glyph image from a glyph image cache. */ |
| /* */ |
| /* <Input> */ |
| /* cache :: A handle to the source glyph image cache. */ |
| /* */ |
| /* type :: A pointer to a glyph image type descriptor. */ |
| /* */ |
| /* gindex :: The glyph index to retrieve. */ |
| /* */ |
| /* <Output> */ |
| /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */ |
| /* failure. */ |
| /* */ |
| /* anode :: Used to return the address of of the corresponding cache */ |
| /* node after incrementing its reference count (see note */ |
| /* below). */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The returned glyph is owned and managed by the glyph image cache. */ |
| /* Never try to transform or discard it manually! You can however */ |
| /* create a copy with @FT_Glyph_Copy and modify the new one. */ |
| /* */ |
| /* If `anode' is _not_ NULL, it receives the address of the cache */ |
| /* node containing the glyph image, after increasing its reference */ |
| /* count. This ensures that the node (as well as the @FT_Glyph) will */ |
| /* always be kept in the cache until you call @FTC_Node_Unref to */ |
| /* `release' it. */ |
| /* */ |
| /* If `anode' is NULL, the cache node is left unchanged, which means */ |
| /* that the @FT_Glyph could be flushed out of the cache on the next */ |
| /* call to one of the caching sub-system APIs. Don't assume that it */ |
| /* is persistent! */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_ImageCache_Lookup( FTC_ImageCache cache, |
| FTC_ImageType type, |
| FT_UInt gindex, |
| FT_Glyph *aglyph, |
| FTC_Node *anode ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_ImageCache_LookupScaler */ |
| /* */ |
| /* <Description> */ |
| /* A variant of @FTC_ImageCache_Lookup that uses an @FTC_ScalerRec */ |
| /* to specify the face ID and its size. */ |
| /* */ |
| /* <Input> */ |
| /* cache :: A handle to the source glyph image cache. */ |
| /* */ |
| /* scaler :: A pointer to a scaler descriptor. */ |
| /* */ |
| /* load_flags :: The corresponding load flags. */ |
| /* */ |
| /* gindex :: The glyph index to retrieve. */ |
| /* */ |
| /* <Output> */ |
| /* aglyph :: The corresponding @FT_Glyph object. 0~in case of */ |
| /* failure. */ |
| /* */ |
| /* anode :: Used to return the address of of the corresponding */ |
| /* cache node after incrementing its reference count */ |
| /* (see note below). */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The returned glyph is owned and managed by the glyph image cache. */ |
| /* Never try to transform or discard it manually! You can however */ |
| /* create a copy with @FT_Glyph_Copy and modify the new one. */ |
| /* */ |
| /* If `anode' is _not_ NULL, it receives the address of the cache */ |
| /* node containing the glyph image, after increasing its reference */ |
| /* count. This ensures that the node (as well as the @FT_Glyph) will */ |
| /* always be kept in the cache until you call @FTC_Node_Unref to */ |
| /* `release' it. */ |
| /* */ |
| /* If `anode' is NULL, the cache node is left unchanged, which means */ |
| /* that the @FT_Glyph could be flushed out of the cache on the next */ |
| /* call to one of the caching sub-system APIs. Don't assume that it */ |
| /* is persistent! */ |
| /* */ |
| /* Calls to @FT_Set_Char_Size and friends have no effect on cached */ |
| /* glyphs; you should always use the FreeType cache API instead. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_ImageCache_LookupScaler( FTC_ImageCache cache, |
| FTC_Scaler scaler, |
| FT_ULong load_flags, |
| FT_UInt gindex, |
| FT_Glyph *aglyph, |
| FTC_Node *anode ); |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FTC_SBit */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a small bitmap descriptor. See the @FTC_SBitRec */ |
| /* structure for details. */ |
| /* */ |
| typedef struct FTC_SBitRec_* FTC_SBit; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FTC_SBitRec */ |
| /* */ |
| /* <Description> */ |
| /* A very compact structure used to describe a small glyph bitmap. */ |
| /* */ |
| /* <Fields> */ |
| /* width :: The bitmap width in pixels. */ |
| /* */ |
| /* height :: The bitmap height in pixels. */ |
| /* */ |
| /* left :: The horizontal distance from the pen position to the */ |
| /* left bitmap border (a.k.a. `left side bearing', or */ |
| /* `lsb'). */ |
| /* */ |
| /* top :: The vertical distance from the pen position (on the */ |
| /* baseline) to the upper bitmap border (a.k.a. `top */ |
| /* side bearing'). The distance is positive for upwards */ |
| /* y~coordinates. */ |
| /* */ |
| /* format :: The format of the glyph bitmap (monochrome or gray). */ |
| /* */ |
| /* max_grays :: Maximum gray level value (in the range 1 to~255). */ |
| /* */ |
| /* pitch :: The number of bytes per bitmap line. May be positive */ |
| /* or negative. */ |
| /* */ |
| /* xadvance :: The horizontal advance width in pixels. */ |
| /* */ |
| /* yadvance :: The vertical advance height in pixels. */ |
| /* */ |
| /* buffer :: A pointer to the bitmap pixels. */ |
| /* */ |
| typedef struct FTC_SBitRec_ |
| { |
| FT_Byte width; |
| FT_Byte height; |
| FT_Char left; |
| FT_Char top; |
| FT_Byte format; |
| FT_Byte max_grays; |
| FT_Short pitch; |
| FT_Char xadvance; |
| FT_Char yadvance; |
| FT_Byte* buffer; |
| } FTC_SBitRec; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FTC_SBitCache */ |
| /* */ |
| /* <Description> */ |
| /* A handle to a small bitmap cache. These are special cache objects */ |
| /* used to store small glyph bitmaps (and anti-aliased pixmaps) in a */ |
| /* much more efficient way than the traditional glyph image cache */ |
| /* implemented by @FTC_ImageCache. */ |
| /* */ |
| typedef struct FTC_SBitCacheRec_* FTC_SBitCache; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_SBitCache_New */ |
| /* */ |
| /* <Description> */ |
| /* Create a new cache to store small glyph bitmaps. */ |
| /* */ |
| /* <Input> */ |
| /* manager :: A handle to the source cache manager. */ |
| /* */ |
| /* <Output> */ |
| /* acache :: A handle to the new sbit cache. NULL in case of error. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_SBitCache_New( FTC_Manager manager, |
| FTC_SBitCache *acache ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_SBitCache_Lookup */ |
| /* */ |
| /* <Description> */ |
| /* Look up a given small glyph bitmap in a given sbit cache and */ |
| /* `lock' it to prevent its flushing from the cache until needed. */ |
| /* */ |
| /* <Input> */ |
| /* cache :: A handle to the source sbit cache. */ |
| /* */ |
| /* type :: A pointer to the glyph image type descriptor. */ |
| /* */ |
| /* gindex :: The glyph index. */ |
| /* */ |
| /* <Output> */ |
| /* sbit :: A handle to a small bitmap descriptor. */ |
| /* */ |
| /* anode :: Used to return the address of of the corresponding cache */ |
| /* node after incrementing its reference count (see note */ |
| /* below). */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The small bitmap descriptor and its bit buffer are owned by the */ |
| /* cache and should never be freed by the application. They might */ |
| /* as well disappear from memory on the next cache lookup, so don't */ |
| /* treat them as persistent data. */ |
| /* */ |
| /* The descriptor's `buffer' field is set to~0 to indicate a missing */ |
| /* glyph bitmap. */ |
| /* */ |
| /* If `anode' is _not_ NULL, it receives the address of the cache */ |
| /* node containing the bitmap, after increasing its reference count. */ |
| /* This ensures that the node (as well as the image) will always be */ |
| /* kept in the cache until you call @FTC_Node_Unref to `release' it. */ |
| /* */ |
| /* If `anode' is NULL, the cache node is left unchanged, which means */ |
| /* that the bitmap could be flushed out of the cache on the next */ |
| /* call to one of the caching sub-system APIs. Don't assume that it */ |
| /* is persistent! */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_SBitCache_Lookup( FTC_SBitCache cache, |
| FTC_ImageType type, |
| FT_UInt gindex, |
| FTC_SBit *sbit, |
| FTC_Node *anode ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FTC_SBitCache_LookupScaler */ |
| /* */ |
| /* <Description> */ |
| /* A variant of @FTC_SBitCache_Lookup that uses an @FTC_ScalerRec */ |
| /* to specify the face ID and its size. */ |
| /* */ |
| /* <Input> */ |
| /* cache :: A handle to the source sbit cache. */ |
| /* */ |
| /* scaler :: A pointer to the scaler descriptor. */ |
| /* */ |
| /* load_flags :: The corresponding load flags. */ |
| /* */ |
| /* gindex :: The glyph index. */ |
| /* */ |
| /* <Output> */ |
| /* sbit :: A handle to a small bitmap descriptor. */ |
| /* */ |
| /* anode :: Used to return the address of of the corresponding */ |
| /* cache node after incrementing its reference count */ |
| /* (see note below). */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The small bitmap descriptor and its bit buffer are owned by the */ |
| /* cache and should never be freed by the application. They might */ |
| /* as well disappear from memory on the next cache lookup, so don't */ |
| /* treat them as persistent data. */ |
| /* */ |
| /* The descriptor's `buffer' field is set to~0 to indicate a missing */ |
| /* glyph bitmap. */ |
| /* */ |
| /* If `anode' is _not_ NULL, it receives the address of the cache */ |
| /* node containing the bitmap, after increasing its reference count. */ |
| /* This ensures that the node (as well as the image) will always be */ |
| /* kept in the cache until you call @FTC_Node_Unref to `release' it. */ |
| /* */ |
| /* If `anode' is NULL, the cache node is left unchanged, which means */ |
| /* that the bitmap could be flushed out of the cache on the next */ |
| /* call to one of the caching sub-system APIs. Don't assume that it */ |
| /* is persistent! */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FTC_SBitCache_LookupScaler( FTC_SBitCache cache, |
| FTC_Scaler scaler, |
| FT_ULong load_flags, |
| FT_UInt gindex, |
| FTC_SBit *sbit, |
| FTC_Node *anode ); |
| /* */ |
| #ifdef FT_CONFIG_OPTION_OLD_INTERNALS |
| /*@***********************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FTC_FontRec */ |
| /* */ |
| /* <Description> */ |
| /* A simple structure used to describe a given `font' to the cache */ |
| /* manager. Note that a `font' is the combination of a given face */ |
| /* with a given character size. */ |
| /* */ |
| /* <Fields> */ |
| /* face_id :: The ID of the face to use. */ |
| /* */ |
| /* pix_width :: The character width in integer pixels. */ |
| /* */ |
| /* pix_height :: The character height in integer pixels. */ |
| /* */ |
| typedef struct FTC_FontRec_ |
| { |
| FTC_FaceID face_id; |
| FT_UShort pix_width; |
| FT_UShort pix_height; |
| } FTC_FontRec; |
| /* */ |
| #define FTC_FONT_COMPARE( f1, f2 ) \ |
| ( (f1)->face_id == (f2)->face_id && \ |
| (f1)->pix_width == (f2)->pix_width && \ |
| (f1)->pix_height == (f2)->pix_height ) |
| /* this macro is incompatible with LLP64, should not be used */ |
| #define FTC_FONT_HASH( f ) \ |
| (FT_UInt32)( FTC_FACE_ID_HASH((f)->face_id) ^ \ |
| ((f)->pix_width << 8) ^ \ |
| ((f)->pix_height) ) |
| typedef FTC_FontRec* FTC_Font; |
| FT_EXPORT( FT_Error ) |
| FTC_Manager_Lookup_Face( FTC_Manager manager, |
| FTC_FaceID face_id, |
| FT_Face *aface ); |
| FT_EXPORT( FT_Error ) |
| FTC_Manager_Lookup_Size( FTC_Manager manager, |
| FTC_Font font, |
| FT_Face *aface, |
| FT_Size *asize ); |
| #endif /* FT_CONFIG_OPTION_OLD_INTERNALS */ |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTCACHE_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftchapters.h |
|---|
| 0,0 → 1,103 |
| /***************************************************************************/ |
| /* */ |
| /* This file defines the structure of the FreeType reference. */ |
| /* It is used by the python script which generates the HTML files. */ |
| /* */ |
| /***************************************************************************/ |
| /***************************************************************************/ |
| /* */ |
| /* <Chapter> */ |
| /* general_remarks */ |
| /* */ |
| /* <Title> */ |
| /* General Remarks */ |
| /* */ |
| /* <Sections> */ |
| /* user_allocation */ |
| /* */ |
| /***************************************************************************/ |
| /***************************************************************************/ |
| /* */ |
| /* <Chapter> */ |
| /* core_api */ |
| /* */ |
| /* <Title> */ |
| /* Core API */ |
| /* */ |
| /* <Sections> */ |
| /* version */ |
| /* basic_types */ |
| /* base_interface */ |
| /* glyph_variants */ |
| /* glyph_management */ |
| /* mac_specific */ |
| /* sizes_management */ |
| /* header_file_macros */ |
| /* */ |
| /***************************************************************************/ |
| /***************************************************************************/ |
| /* */ |
| /* <Chapter> */ |
| /* format_specific */ |
| /* */ |
| /* <Title> */ |
| /* Format-Specific API */ |
| /* */ |
| /* <Sections> */ |
| /* multiple_masters */ |
| /* truetype_tables */ |
| /* type1_tables */ |
| /* sfnt_names */ |
| /* bdf_fonts */ |
| /* cid_fonts */ |
| /* pfr_fonts */ |
| /* winfnt_fonts */ |
| /* font_formats */ |
| /* gasp_table */ |
| /* */ |
| /***************************************************************************/ |
| /***************************************************************************/ |
| /* */ |
| /* <Chapter> */ |
| /* cache_subsystem */ |
| /* */ |
| /* <Title> */ |
| /* Cache Sub-System */ |
| /* */ |
| /* <Sections> */ |
| /* cache_subsystem */ |
| /* */ |
| /***************************************************************************/ |
| /***************************************************************************/ |
| /* */ |
| /* <Chapter> */ |
| /* support_api */ |
| /* */ |
| /* <Title> */ |
| /* Support API */ |
| /* */ |
| /* <Sections> */ |
| /* computations */ |
| /* list_processing */ |
| /* outline_processing */ |
| /* quick_advance */ |
| /* bitmap_handling */ |
| /* raster */ |
| /* glyph_stroker */ |
| /* system_interface */ |
| /* module_management */ |
| /* gzip */ |
| /* lzw */ |
| /* lcd_filtering */ |
| /* */ |
| /***************************************************************************/ |
| /contrib/media/updf/include/freetype/ftcid.h |
|---|
| 0,0 → 1,166 |
| /***************************************************************************/ |
| /* */ |
| /* ftcid.h */ |
| /* */ |
| /* FreeType API for accessing CID font information (specification). */ |
| /* */ |
| /* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */ |
| /* */ |
| /* 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 __FTCID_H__ |
| #define __FTCID_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* cid_fonts */ |
| /* */ |
| /* <Title> */ |
| /* CID Fonts */ |
| /* */ |
| /* <Abstract> */ |
| /* CID-keyed font specific API. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains the declaration of CID-keyed font specific */ |
| /* functions. */ |
| /* */ |
| /*************************************************************************/ |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_CID_Registry_Ordering_Supplement |
| * |
| * @description: |
| * Retrieve the Registry/Ordering/Supplement triple (also known as the |
| * "R/O/S") from a CID-keyed font. |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * @output: |
| * registry :: |
| * The registry, as a C~string, owned by the face. |
| * |
| * ordering :: |
| * The ordering, as a C~string, owned by the face. |
| * |
| * supplement :: |
| * The supplement. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function only works with CID faces, returning an error |
| * otherwise. |
| * |
| * @since: |
| * 2.3.6 |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_CID_Registry_Ordering_Supplement( FT_Face face, |
| const char* *registry, |
| const char* *ordering, |
| FT_Int *supplement); |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_CID_Is_Internally_CID_Keyed |
| * |
| * @description: |
| * Retrieve the type of the input face, CID keyed or not. In |
| * constrast to the @FT_IS_CID_KEYED macro this function returns |
| * successfully also for CID-keyed fonts in an SNFT wrapper. |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * @output: |
| * is_cid :: |
| * The type of the face as an @FT_Bool. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function only works with CID faces and OpenType fonts, |
| * returning an error otherwise. |
| * |
| * @since: |
| * 2.3.9 |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face, |
| FT_Bool *is_cid ); |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_CID_From_Glyph_Index |
| * |
| * @description: |
| * Retrieve the CID of the input glyph index. |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * glyph_index :: |
| * The input glyph index. |
| * |
| * @output: |
| * cid :: |
| * The CID as an @FT_UInt. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function only works with CID faces and OpenType fonts, |
| * returning an error otherwise. |
| * |
| * @since: |
| * 2.3.9 |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_CID_From_Glyph_Index( FT_Face face, |
| FT_UInt glyph_index, |
| FT_UInt *cid ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTCID_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/fterrdef.h |
|---|
| 0,0 → 1,244 |
| /***************************************************************************/ |
| /* */ |
| /* fterrdef.h */ |
| /* */ |
| /* FreeType error codes (specification). */ |
| /* */ |
| /* Copyright 2002, 2004, 2006, 2007, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| /***** *****/ |
| /***** LIST OF ERROR CODES/MESSAGES *****/ |
| /***** *****/ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| /* You need to define both FT_ERRORDEF_ and FT_NOERRORDEF_ before */ |
| /* including this file. */ |
| /* generic errors */ |
| FT_NOERRORDEF_( Ok, 0x00, \ |
| "no error" ) |
| FT_ERRORDEF_( Cannot_Open_Resource, 0x01, \ |
| "cannot open resource" ) |
| FT_ERRORDEF_( Unknown_File_Format, 0x02, \ |
| "unknown file format" ) |
| FT_ERRORDEF_( Invalid_File_Format, 0x03, \ |
| "broken file" ) |
| FT_ERRORDEF_( Invalid_Version, 0x04, \ |
| "invalid FreeType version" ) |
| FT_ERRORDEF_( Lower_Module_Version, 0x05, \ |
| "module version is too low" ) |
| FT_ERRORDEF_( Invalid_Argument, 0x06, \ |
| "invalid argument" ) |
| FT_ERRORDEF_( Unimplemented_Feature, 0x07, \ |
| "unimplemented feature" ) |
| FT_ERRORDEF_( Invalid_Table, 0x08, \ |
| "broken table" ) |
| FT_ERRORDEF_( Invalid_Offset, 0x09, \ |
| "broken offset within table" ) |
| FT_ERRORDEF_( Array_Too_Large, 0x0A, \ |
| "array allocation size too large" ) |
| /* glyph/character errors */ |
| FT_ERRORDEF_( Invalid_Glyph_Index, 0x10, \ |
| "invalid glyph index" ) |
| FT_ERRORDEF_( Invalid_Character_Code, 0x11, \ |
| "invalid character code" ) |
| FT_ERRORDEF_( Invalid_Glyph_Format, 0x12, \ |
| "unsupported glyph image format" ) |
| FT_ERRORDEF_( Cannot_Render_Glyph, 0x13, \ |
| "cannot render this glyph format" ) |
| FT_ERRORDEF_( Invalid_Outline, 0x14, \ |
| "invalid outline" ) |
| FT_ERRORDEF_( Invalid_Composite, 0x15, \ |
| "invalid composite glyph" ) |
| FT_ERRORDEF_( Too_Many_Hints, 0x16, \ |
| "too many hints" ) |
| FT_ERRORDEF_( Invalid_Pixel_Size, 0x17, \ |
| "invalid pixel size" ) |
| /* handle errors */ |
| FT_ERRORDEF_( Invalid_Handle, 0x20, \ |
| "invalid object handle" ) |
| FT_ERRORDEF_( Invalid_Library_Handle, 0x21, \ |
| "invalid library handle" ) |
| FT_ERRORDEF_( Invalid_Driver_Handle, 0x22, \ |
| "invalid module handle" ) |
| FT_ERRORDEF_( Invalid_Face_Handle, 0x23, \ |
| "invalid face handle" ) |
| FT_ERRORDEF_( Invalid_Size_Handle, 0x24, \ |
| "invalid size handle" ) |
| FT_ERRORDEF_( Invalid_Slot_Handle, 0x25, \ |
| "invalid glyph slot handle" ) |
| FT_ERRORDEF_( Invalid_CharMap_Handle, 0x26, \ |
| "invalid charmap handle" ) |
| FT_ERRORDEF_( Invalid_Cache_Handle, 0x27, \ |
| "invalid cache manager handle" ) |
| FT_ERRORDEF_( Invalid_Stream_Handle, 0x28, \ |
| "invalid stream handle" ) |
| /* driver errors */ |
| FT_ERRORDEF_( Too_Many_Drivers, 0x30, \ |
| "too many modules" ) |
| FT_ERRORDEF_( Too_Many_Extensions, 0x31, \ |
| "too many extensions" ) |
| /* memory errors */ |
| FT_ERRORDEF_( Out_Of_Memory, 0x40, \ |
| "out of memory" ) |
| FT_ERRORDEF_( Unlisted_Object, 0x41, \ |
| "unlisted object" ) |
| /* stream errors */ |
| FT_ERRORDEF_( Cannot_Open_Stream, 0x51, \ |
| "cannot open stream" ) |
| FT_ERRORDEF_( Invalid_Stream_Seek, 0x52, \ |
| "invalid stream seek" ) |
| FT_ERRORDEF_( Invalid_Stream_Skip, 0x53, \ |
| "invalid stream skip" ) |
| FT_ERRORDEF_( Invalid_Stream_Read, 0x54, \ |
| "invalid stream read" ) |
| FT_ERRORDEF_( Invalid_Stream_Operation, 0x55, \ |
| "invalid stream operation" ) |
| FT_ERRORDEF_( Invalid_Frame_Operation, 0x56, \ |
| "invalid frame operation" ) |
| FT_ERRORDEF_( Nested_Frame_Access, 0x57, \ |
| "nested frame access" ) |
| FT_ERRORDEF_( Invalid_Frame_Read, 0x58, \ |
| "invalid frame read" ) |
| /* raster errors */ |
| FT_ERRORDEF_( Raster_Uninitialized, 0x60, \ |
| "raster uninitialized" ) |
| FT_ERRORDEF_( Raster_Corrupted, 0x61, \ |
| "raster corrupted" ) |
| FT_ERRORDEF_( Raster_Overflow, 0x62, \ |
| "raster overflow" ) |
| FT_ERRORDEF_( Raster_Negative_Height, 0x63, \ |
| "negative height while rastering" ) |
| /* cache errors */ |
| FT_ERRORDEF_( Too_Many_Caches, 0x70, \ |
| "too many registered caches" ) |
| /* TrueType and SFNT errors */ |
| FT_ERRORDEF_( Invalid_Opcode, 0x80, \ |
| "invalid opcode" ) |
| FT_ERRORDEF_( Too_Few_Arguments, 0x81, \ |
| "too few arguments" ) |
| FT_ERRORDEF_( Stack_Overflow, 0x82, \ |
| "stack overflow" ) |
| FT_ERRORDEF_( Code_Overflow, 0x83, \ |
| "code overflow" ) |
| FT_ERRORDEF_( Bad_Argument, 0x84, \ |
| "bad argument" ) |
| FT_ERRORDEF_( Divide_By_Zero, 0x85, \ |
| "division by zero" ) |
| FT_ERRORDEF_( Invalid_Reference, 0x86, \ |
| "invalid reference" ) |
| FT_ERRORDEF_( Debug_OpCode, 0x87, \ |
| "found debug opcode" ) |
| FT_ERRORDEF_( ENDF_In_Exec_Stream, 0x88, \ |
| "found ENDF opcode in execution stream" ) |
| FT_ERRORDEF_( Nested_DEFS, 0x89, \ |
| "nested DEFS" ) |
| FT_ERRORDEF_( Invalid_CodeRange, 0x8A, \ |
| "invalid code range" ) |
| FT_ERRORDEF_( Execution_Too_Long, 0x8B, \ |
| "execution context too long" ) |
| FT_ERRORDEF_( Too_Many_Function_Defs, 0x8C, \ |
| "too many function definitions" ) |
| FT_ERRORDEF_( Too_Many_Instruction_Defs, 0x8D, \ |
| "too many instruction definitions" ) |
| FT_ERRORDEF_( Table_Missing, 0x8E, \ |
| "SFNT font table missing" ) |
| FT_ERRORDEF_( Horiz_Header_Missing, 0x8F, \ |
| "horizontal header (hhea) table missing" ) |
| FT_ERRORDEF_( Locations_Missing, 0x90, \ |
| "locations (loca) table missing" ) |
| FT_ERRORDEF_( Name_Table_Missing, 0x91, \ |
| "name table missing" ) |
| FT_ERRORDEF_( CMap_Table_Missing, 0x92, \ |
| "character map (cmap) table missing" ) |
| FT_ERRORDEF_( Hmtx_Table_Missing, 0x93, \ |
| "horizontal metrics (hmtx) table missing" ) |
| FT_ERRORDEF_( Post_Table_Missing, 0x94, \ |
| "PostScript (post) table missing" ) |
| FT_ERRORDEF_( Invalid_Horiz_Metrics, 0x95, \ |
| "invalid horizontal metrics" ) |
| FT_ERRORDEF_( Invalid_CharMap_Format, 0x96, \ |
| "invalid character map (cmap) format" ) |
| FT_ERRORDEF_( Invalid_PPem, 0x97, \ |
| "invalid ppem value" ) |
| FT_ERRORDEF_( Invalid_Vert_Metrics, 0x98, \ |
| "invalid vertical metrics" ) |
| FT_ERRORDEF_( Could_Not_Find_Context, 0x99, \ |
| "could not find context" ) |
| FT_ERRORDEF_( Invalid_Post_Table_Format, 0x9A, \ |
| "invalid PostScript (post) table format" ) |
| FT_ERRORDEF_( Invalid_Post_Table, 0x9B, \ |
| "invalid PostScript (post) table" ) |
| /* CFF, CID, and Type 1 errors */ |
| FT_ERRORDEF_( Syntax_Error, 0xA0, \ |
| "opcode syntax error" ) |
| FT_ERRORDEF_( Stack_Underflow, 0xA1, \ |
| "argument stack underflow" ) |
| FT_ERRORDEF_( Ignore, 0xA2, \ |
| "ignore" ) |
| FT_ERRORDEF_( No_Unicode_Glyph_Name, 0xA3, \ |
| "no Unicode glyph name found" ) |
| /* BDF errors */ |
| FT_ERRORDEF_( Missing_Startfont_Field, 0xB0, \ |
| "`STARTFONT' field missing" ) |
| FT_ERRORDEF_( Missing_Font_Field, 0xB1, \ |
| "`FONT' field missing" ) |
| FT_ERRORDEF_( Missing_Size_Field, 0xB2, \ |
| "`SIZE' field missing" ) |
| FT_ERRORDEF_( Missing_Fontboundingbox_Field, 0xB3, \ |
| "`FONTBOUNDINGBOX' field missing" ) |
| FT_ERRORDEF_( Missing_Chars_Field, 0xB4, \ |
| "`CHARS' field missing" ) |
| FT_ERRORDEF_( Missing_Startchar_Field, 0xB5, \ |
| "`STARTCHAR' field missing" ) |
| FT_ERRORDEF_( Missing_Encoding_Field, 0xB6, \ |
| "`ENCODING' field missing" ) |
| FT_ERRORDEF_( Missing_Bbx_Field, 0xB7, \ |
| "`BBX' field missing" ) |
| FT_ERRORDEF_( Bbx_Too_Big, 0xB8, \ |
| "`BBX' too big" ) |
| FT_ERRORDEF_( Corrupted_Font_Header, 0xB9, \ |
| "Font header corrupted or missing fields" ) |
| FT_ERRORDEF_( Corrupted_Font_Glyphs, 0xBA, \ |
| "Font glyphs corrupted or missing fields" ) |
| /* END */ |
| /contrib/media/updf/include/freetype/fterrid.h |
|---|
| 0,0 → 1,161 |
| /******************************************************************* |
| * |
| * fterrid.h |
| * |
| * TrueType Error ID definitions |
| * |
| * Copyright 1996-1999 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. |
| * |
| ******************************************************************/ |
| #ifndef FREETYPE_H |
| #error "Don't include this file! Use freetype.h instead." |
| #endif |
| #ifndef FTERRID_H |
| #define FTERRID_H |
| /************************ error codes declaration **************/ |
| /* The error codes are grouped in 'classes' used to indicate the */ |
| /* 'level' at which the error happened. */ |
| /* The class is given by an error code's high byte. */ |
| /* ------------- Success is always 0 -------- */ |
| #define TT_Err_Ok 0 |
| /* -------- High-level API error codes ------ */ |
| #define TT_Err_Invalid_Face_Handle 0x001 |
| #define TT_Err_Invalid_Instance_Handle 0x002 |
| #define TT_Err_Invalid_Glyph_Handle 0x003 |
| #define TT_Err_Invalid_CharMap_Handle 0x004 |
| #define TT_Err_Invalid_Result_Address 0x005 |
| #define TT_Err_Invalid_Glyph_Index 0x006 |
| #define TT_Err_Invalid_Argument 0x007 |
| #define TT_Err_Could_Not_Open_File 0x008 |
| #define TT_Err_File_Is_Not_Collection 0x009 |
| #define TT_Err_Table_Missing 0x00A |
| #define TT_Err_Invalid_Horiz_Metrics 0x00B |
| #define TT_Err_Invalid_CharMap_Format 0x00C |
| #define TT_Err_Invalid_PPem 0x00D |
| #define TT_Err_Invalid_Vert_Metrics 0x00E |
| #define TT_Err_Invalid_File_Format 0x010 |
| #define TT_Err_Invalid_Engine 0x020 |
| #define TT_Err_Too_Many_Extensions 0x021 |
| #define TT_Err_Extensions_Unsupported 0x022 |
| #define TT_Err_Invalid_Extension_Id 0x023 |
| #define TT_Err_No_Vertical_Data 0x030 |
| #define TT_Err_Max_Profile_Missing 0x080 |
| #define TT_Err_Header_Table_Missing 0x081 |
| #define TT_Err_Horiz_Header_Missing 0x082 |
| #define TT_Err_Locations_Missing 0x083 |
| #define TT_Err_Name_Table_Missing 0x084 |
| #define TT_Err_CMap_Table_Missing 0x085 |
| #define TT_Err_Hmtx_Table_Missing 0x086 |
| #define TT_Err_OS2_Table_Missing 0x087 |
| #define TT_Err_Post_Table_Missing 0x088 |
| #define TT_Err_Glyf_Table_Missing 0x089 |
| /* -------- Memory component error codes ---- */ |
| /* this error indicates that an operation cannot */ |
| /* be performed due to memory exhaustion. */ |
| #define TT_Err_Out_Of_Memory 0x100 |
| /* -------- File component error codes ------ */ |
| /* these error codes indicate that the file could */ |
| /* not be accessed properly. Usually, this means */ |
| /* a broken font file! */ |
| #define TT_Err_Invalid_File_Offset 0x200 |
| #define TT_Err_Invalid_File_Read 0x201 |
| #define TT_Err_Invalid_Frame_Access 0x202 |
| /* -------- Glyph loader error codes -------- */ |
| /* Produced only by the glyph loader, these error */ |
| /* codes indicate a broken glyph in a font file. */ |
| #define TT_Err_Too_Many_Points 0x300 |
| #define TT_Err_Too_Many_Contours 0x301 |
| #define TT_Err_Invalid_Composite 0x302 |
| #define TT_Err_Too_Many_Ins 0x303 |
| /* --- bytecode interpreter error codes ----- */ |
| /* These error codes are produced by the TrueType */ |
| /* bytecode interpreter. They usually indicate a */ |
| /* broken font file, a broken glyph within a font */ |
| /* file, or a bug in the interpreter! */ |
| #define TT_Err_Invalid_Opcode 0x400 |
| #define TT_Err_Too_Few_Arguments 0x401 |
| #define TT_Err_Stack_Overflow 0x402 |
| #define TT_Err_Code_Overflow 0x403 |
| #define TT_Err_Bad_Argument 0x404 |
| #define TT_Err_Divide_By_Zero 0x405 |
| #define TT_Err_Storage_Overflow 0x406 |
| #define TT_Err_Cvt_Overflow 0x407 |
| #define TT_Err_Invalid_Reference 0x408 |
| #define TT_Err_Invalid_Distance 0x409 |
| #define TT_Err_Interpolate_Twilight 0x40A |
| #define TT_Err_Debug_OpCode 0x40B |
| #define TT_Err_ENDF_In_Exec_Stream 0x40C |
| #define TT_Err_Out_Of_CodeRanges 0x40D |
| #define TT_Err_Nested_DEFS 0x40E |
| #define TT_Err_Invalid_CodeRange 0x40F |
| #define TT_Err_Invalid_Displacement 0x410 |
| #define TT_Err_Execution_Too_Long 0x411 |
| /* ------ internal failure error codes ----- */ |
| /* These error codes are produced when an incoherent */ |
| /* library state has been detected. These reflect a */ |
| /* severe bug in the engine! (Or a major overwrite */ |
| /* of your application into the library's data.) */ |
| #define TT_Err_Nested_Frame_Access 0x500 |
| #define TT_Err_Invalid_Cache_List 0x501 |
| #define TT_Err_Could_Not_Find_Context 0x502 |
| #define TT_Err_Unlisted_Object 0x503 |
| /* ---- scan-line converter error codes ----- */ |
| /* These error codes are produced by the raster component. */ |
| /* They indicate that an outline structure was incoherently */ |
| /* setup, or that you're trying to render an horribly */ |
| /* complex glyph! */ |
| #define TT_Err_Raster_Pool_Overflow 0x600 |
| #define TT_Err_Raster_Negative_Height 0x601 |
| #define TT_Err_Raster_Invalid_Value 0x602 |
| #define TT_Err_Raster_Not_Initialized 0x603 |
| #endif /* FTERRID_H */ |
| /* END */ |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /contrib/media/updf/include/freetype/fterrors.h |
|---|
| 0,0 → 1,206 |
| /***************************************************************************/ |
| /* */ |
| /* fterrors.h */ |
| /* */ |
| /* FreeType error code handling (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2004, 2007 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 special header file is used to define the handling of FT2 */ |
| /* enumeration constants. It can also be used to generate error message */ |
| /* strings with a small macro trick explained below. */ |
| /* */ |
| /* I - Error Formats */ |
| /* ----------------- */ |
| /* */ |
| /* The configuration macro FT_CONFIG_OPTION_USE_MODULE_ERRORS can be */ |
| /* defined in ftoption.h in order to make the higher byte indicate */ |
| /* the module where the error has happened (this is not compatible */ |
| /* with standard builds of FreeType 2). You can then use the macro */ |
| /* FT_ERROR_BASE macro to extract the generic error code from an */ |
| /* FT_Error value. */ |
| /* */ |
| /* */ |
| /* II - Error Message strings */ |
| /* -------------------------- */ |
| /* */ |
| /* The error definitions below are made through special macros that */ |
| /* allow client applications to build a table of error message strings */ |
| /* if they need it. The strings are not included in a normal build of */ |
| /* FreeType 2 to save space (most client applications do not use */ |
| /* them). */ |
| /* */ |
| /* To do so, you have to define the following macros before including */ |
| /* this file: */ |
| /* */ |
| /* FT_ERROR_START_LIST :: */ |
| /* This macro is called before anything else to define the start of */ |
| /* the error list. It is followed by several FT_ERROR_DEF calls */ |
| /* (see below). */ |
| /* */ |
| /* FT_ERROR_DEF( e, v, s ) :: */ |
| /* This macro is called to define one single error. */ |
| /* `e' is the error code identifier (e.g. FT_Err_Invalid_Argument). */ |
| /* `v' is the error numerical value. */ |
| /* `s' is the corresponding error string. */ |
| /* */ |
| /* FT_ERROR_END_LIST :: */ |
| /* This macro ends the list. */ |
| /* */ |
| /* Additionally, you have to undefine __FTERRORS_H__ before #including */ |
| /* this file. */ |
| /* */ |
| /* Here is a simple example: */ |
| /* */ |
| /* { */ |
| /* #undef __FTERRORS_H__ */ |
| /* #define FT_ERRORDEF( e, v, s ) { e, s }, */ |
| /* #define FT_ERROR_START_LIST { */ |
| /* #define FT_ERROR_END_LIST { 0, 0 } }; */ |
| /* */ |
| /* const struct */ |
| /* { */ |
| /* int err_code; */ |
| /* const char* err_msg; */ |
| /* } ft_errors[] = */ |
| /* */ |
| /* #include FT_ERRORS_H */ |
| /* } */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTERRORS_H__ |
| #define __FTERRORS_H__ |
| /* include module base error codes */ |
| #include FT_MODULE_ERRORS_H |
| /*******************************************************************/ |
| /*******************************************************************/ |
| /***** *****/ |
| /***** SETUP MACROS *****/ |
| /***** *****/ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| #undef FT_NEED_EXTERN_C |
| #undef FT_ERR_XCAT |
| #undef FT_ERR_CAT |
| #define FT_ERR_XCAT( x, y ) x ## y |
| #define FT_ERR_CAT( x, y ) FT_ERR_XCAT( x, y ) |
| /* FT_ERR_PREFIX is used as a prefix for error identifiers. */ |
| /* By default, we use `FT_Err_'. */ |
| /* */ |
| #ifndef FT_ERR_PREFIX |
| #define FT_ERR_PREFIX FT_Err_ |
| #endif |
| /* FT_ERR_BASE is used as the base for module-specific errors. */ |
| /* */ |
| #ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS |
| #ifndef FT_ERR_BASE |
| #define FT_ERR_BASE FT_Mod_Err_Base |
| #endif |
| #else |
| #undef FT_ERR_BASE |
| #define FT_ERR_BASE 0 |
| #endif /* FT_CONFIG_OPTION_USE_MODULE_ERRORS */ |
| /* If FT_ERRORDEF is not defined, we need to define a simple */ |
| /* enumeration type. */ |
| /* */ |
| #ifndef FT_ERRORDEF |
| #define FT_ERRORDEF( e, v, s ) e = v, |
| #define FT_ERROR_START_LIST enum { |
| #define FT_ERROR_END_LIST FT_ERR_CAT( FT_ERR_PREFIX, Max ) }; |
| #ifdef __cplusplus |
| #define FT_NEED_EXTERN_C |
| extern "C" { |
| #endif |
| #endif /* !FT_ERRORDEF */ |
| /* this macro is used to define an error */ |
| #define FT_ERRORDEF_( e, v, s ) \ |
| FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v + FT_ERR_BASE, s ) |
| /* this is only used for <module>_Err_Ok, which must be 0! */ |
| #define FT_NOERRORDEF_( e, v, s ) \ |
| FT_ERRORDEF( FT_ERR_CAT( FT_ERR_PREFIX, e ), v, s ) |
| #ifdef FT_ERROR_START_LIST |
| FT_ERROR_START_LIST |
| #endif |
| /* now include the error codes */ |
| #include FT_ERROR_DEFINITIONS_H |
| #ifdef FT_ERROR_END_LIST |
| FT_ERROR_END_LIST |
| #endif |
| /*******************************************************************/ |
| /*******************************************************************/ |
| /***** *****/ |
| /***** SIMPLE CLEANUP *****/ |
| /***** *****/ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| #ifdef FT_NEED_EXTERN_C |
| } |
| #endif |
| #undef FT_ERROR_START_LIST |
| #undef FT_ERROR_END_LIST |
| #undef FT_ERRORDEF |
| #undef FT_ERRORDEF_ |
| #undef FT_NOERRORDEF_ |
| #undef FT_NEED_EXTERN_C |
| #undef FT_ERR_CONCAT |
| #undef FT_ERR_BASE |
| /* FT_KEEP_ERR_PREFIX is needed for ftvalid.h */ |
| #ifndef FT_KEEP_ERR_PREFIX |
| #undef FT_ERR_PREFIX |
| #endif |
| #endif /* __FTERRORS_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftgasp.h |
|---|
| 0,0 → 1,120 |
| /***************************************************************************/ |
| /* */ |
| /* ftgasp.h */ |
| /* */ |
| /* Access of TrueType's `gasp' table (specification). */ |
| /* */ |
| /* Copyright 2007, 2008 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef _FT_GASP_H_ |
| #define _FT_GASP_H_ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| /*************************************************************************** |
| * |
| * @section: |
| * gasp_table |
| * |
| * @title: |
| * Gasp Table |
| * |
| * @abstract: |
| * Retrieving TrueType `gasp' table entries. |
| * |
| * @description: |
| * The function @FT_Get_Gasp can be used to query a TrueType or OpenType |
| * font for specific entries in its `gasp' table, if any. This is |
| * mainly useful when implementing native TrueType hinting with the |
| * bytecode interpreter to duplicate the Windows text rendering results. |
| */ |
| /************************************************************************* |
| * |
| * @enum: |
| * FT_GASP_XXX |
| * |
| * @description: |
| * A list of values and/or bit-flags returned by the @FT_Get_Gasp |
| * function. |
| * |
| * @values: |
| * FT_GASP_NO_TABLE :: |
| * This special value means that there is no GASP table in this face. |
| * It is up to the client to decide what to do. |
| * |
| * FT_GASP_DO_GRIDFIT :: |
| * Grid-fitting and hinting should be performed at the specified ppem. |
| * This *really* means TrueType bytecode interpretation. |
| * |
| * FT_GASP_DO_GRAY :: |
| * Anti-aliased rendering should be performed at the specified ppem. |
| * |
| * FT_GASP_SYMMETRIC_SMOOTHING :: |
| * Smoothing along multiple axes must be used with ClearType. |
| * |
| * FT_GASP_SYMMETRIC_GRIDFIT :: |
| * Grid-fitting must be used with ClearType's symmetric smoothing. |
| * |
| * @note: |
| * `ClearType' is Microsoft's implementation of LCD rendering, partly |
| * protected by patents. |
| * |
| * @since: |
| * 2.3.0 |
| */ |
| #define FT_GASP_NO_TABLE -1 |
| #define FT_GASP_DO_GRIDFIT 0x01 |
| #define FT_GASP_DO_GRAY 0x02 |
| #define FT_GASP_SYMMETRIC_SMOOTHING 0x08 |
| #define FT_GASP_SYMMETRIC_GRIDFIT 0x10 |
| /************************************************************************* |
| * |
| * @func: |
| * FT_Get_Gasp |
| * |
| * @description: |
| * Read the `gasp' table from a TrueType or OpenType font file and |
| * return the entry corresponding to a given character pixel size. |
| * |
| * @input: |
| * face :: The source face handle. |
| * ppem :: The vertical character pixel size. |
| * |
| * @return: |
| * Bit flags (see @FT_GASP_XXX), or @FT_GASP_NO_TABLE if there is no |
| * `gasp' table in the face. |
| * |
| * @since: |
| * 2.3.0 |
| */ |
| FT_EXPORT( FT_Int ) |
| FT_Get_Gasp( FT_Face face, |
| FT_UInt ppem ); |
| /* */ |
| #endif /* _FT_GASP_H_ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftglyph.h |
|---|
| 0,0 → 1,613 |
| /***************************************************************************/ |
| /* */ |
| /* ftglyph.h */ |
| /* */ |
| /* FreeType convenience functions to handle glyphs (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 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 contains the definition of several convenience functions */ |
| /* that can be used by client applications to easily retrieve glyph */ |
| /* bitmaps and outlines from a given face. */ |
| /* */ |
| /* These functions should be optional if you are writing a font server */ |
| /* or text layout engine on top of FreeType. However, they are pretty */ |
| /* handy for many other simple uses of the library. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTGLYPH_H__ |
| #define __FTGLYPH_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* glyph_management */ |
| /* */ |
| /* <Title> */ |
| /* Glyph Management */ |
| /* */ |
| /* <Abstract> */ |
| /* Generic interface to manage individual glyph data. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains definitions used to manage glyph data */ |
| /* through generic FT_Glyph objects. Each of them can contain a */ |
| /* bitmap, a vector outline, or even images in other formats. */ |
| /* */ |
| /*************************************************************************/ |
| /* forward declaration to a private type */ |
| typedef struct FT_Glyph_Class_ FT_Glyph_Class; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Glyph */ |
| /* */ |
| /* <Description> */ |
| /* Handle to an object used to model generic glyph images. It is a */ |
| /* pointer to the @FT_GlyphRec structure and can contain a glyph */ |
| /* bitmap or pointer. */ |
| /* */ |
| /* <Note> */ |
| /* Glyph objects are not owned by the library. You must thus release */ |
| /* them manually (through @FT_Done_Glyph) _before_ calling */ |
| /* @FT_Done_FreeType. */ |
| /* */ |
| typedef struct FT_GlyphRec_* FT_Glyph; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_GlyphRec */ |
| /* */ |
| /* <Description> */ |
| /* The root glyph structure contains a given glyph image plus its */ |
| /* advance width in 16.16 fixed float format. */ |
| /* */ |
| /* <Fields> */ |
| /* library :: A handle to the FreeType library object. */ |
| /* */ |
| /* clazz :: A pointer to the glyph's class. Private. */ |
| /* */ |
| /* format :: The format of the glyph's image. */ |
| /* */ |
| /* advance :: A 16.16 vector that gives the glyph's advance width. */ |
| /* */ |
| typedef struct FT_GlyphRec_ |
| { |
| FT_Library library; |
| const FT_Glyph_Class* clazz; |
| FT_Glyph_Format format; |
| FT_Vector advance; |
| } FT_GlyphRec; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_BitmapGlyph */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an object used to model a bitmap glyph image. This is */ |
| /* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */ |
| /* */ |
| typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_BitmapGlyphRec */ |
| /* */ |
| /* <Description> */ |
| /* A structure used for bitmap glyph images. This really is a */ |
| /* `sub-class' of @FT_GlyphRec. */ |
| /* */ |
| /* <Fields> */ |
| /* root :: The root @FT_Glyph fields. */ |
| /* */ |
| /* left :: The left-side bearing, i.e., the horizontal distance */ |
| /* from the current pen position to the left border of the */ |
| /* glyph bitmap. */ |
| /* */ |
| /* top :: The top-side bearing, i.e., the vertical distance from */ |
| /* the current pen position to the top border of the glyph */ |
| /* bitmap. This distance is positive for upwards~y! */ |
| /* */ |
| /* bitmap :: A descriptor for the bitmap. */ |
| /* */ |
| /* <Note> */ |
| /* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */ |
| /* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */ |
| /* the bitmap's contents easily. */ |
| /* */ |
| /* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */ |
| /* and is thus created and destroyed with it. */ |
| /* */ |
| typedef struct FT_BitmapGlyphRec_ |
| { |
| FT_GlyphRec root; |
| FT_Int left; |
| FT_Int top; |
| FT_Bitmap bitmap; |
| } FT_BitmapGlyphRec; |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_OutlineGlyph */ |
| /* */ |
| /* <Description> */ |
| /* A handle to an object used to model an outline glyph image. This */ |
| /* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */ |
| /* */ |
| typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_OutlineGlyphRec */ |
| /* */ |
| /* <Description> */ |
| /* A structure used for outline (vectorial) glyph images. This */ |
| /* really is a `sub-class' of @FT_GlyphRec. */ |
| /* */ |
| /* <Fields> */ |
| /* root :: The root @FT_Glyph fields. */ |
| /* */ |
| /* outline :: A descriptor for the outline. */ |
| /* */ |
| /* <Note> */ |
| /* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */ |
| /* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */ |
| /* the outline's content easily. */ |
| /* */ |
| /* As the outline is extracted from a glyph slot, its coordinates are */ |
| /* expressed normally in 26.6 pixels, unless the flag */ |
| /* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */ |
| /* */ |
| /* The outline's tables are always owned by the object and are */ |
| /* destroyed with it. */ |
| /* */ |
| typedef struct FT_OutlineGlyphRec_ |
| { |
| FT_GlyphRec root; |
| FT_Outline outline; |
| } FT_OutlineGlyphRec; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Glyph */ |
| /* */ |
| /* <Description> */ |
| /* A function used to extract a glyph image from a slot. Note that */ |
| /* the created @FT_Glyph object must be released with @FT_Done_Glyph. */ |
| /* */ |
| /* <Input> */ |
| /* slot :: A handle to the source glyph slot. */ |
| /* */ |
| /* <Output> */ |
| /* aglyph :: A handle to the glyph object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_Glyph( FT_GlyphSlot slot, |
| FT_Glyph *aglyph ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Glyph_Copy */ |
| /* */ |
| /* <Description> */ |
| /* A function used to copy a glyph image. Note that the created */ |
| /* @FT_Glyph object must be released with @FT_Done_Glyph. */ |
| /* */ |
| /* <Input> */ |
| /* source :: A handle to the source glyph object. */ |
| /* */ |
| /* <Output> */ |
| /* target :: A handle to the target glyph object. 0~in case of */ |
| /* error. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Glyph_Copy( FT_Glyph source, |
| FT_Glyph *target ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Glyph_Transform */ |
| /* */ |
| /* <Description> */ |
| /* Transform a glyph image if its format is scalable. */ |
| /* */ |
| /* <InOut> */ |
| /* glyph :: A handle to the target glyph object. */ |
| /* */ |
| /* <Input> */ |
| /* matrix :: A pointer to a 2x2 matrix to apply. */ |
| /* */ |
| /* delta :: A pointer to a 2d vector to apply. Coordinates are */ |
| /* expressed in 1/64th of a pixel. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code (if not 0, the glyph format is not scalable). */ |
| /* */ |
| /* <Note> */ |
| /* The 2x2 transformation matrix is also applied to the glyph's */ |
| /* advance vector. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Glyph_Transform( FT_Glyph glyph, |
| FT_Matrix* matrix, |
| FT_Vector* delta ); |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_Glyph_BBox_Mode */ |
| /* */ |
| /* <Description> */ |
| /* The mode how the values of @FT_Glyph_Get_CBox are returned. */ |
| /* */ |
| /* <Values> */ |
| /* FT_GLYPH_BBOX_UNSCALED :: */ |
| /* Return unscaled font units. */ |
| /* */ |
| /* FT_GLYPH_BBOX_SUBPIXELS :: */ |
| /* Return unfitted 26.6 coordinates. */ |
| /* */ |
| /* FT_GLYPH_BBOX_GRIDFIT :: */ |
| /* Return grid-fitted 26.6 coordinates. */ |
| /* */ |
| /* FT_GLYPH_BBOX_TRUNCATE :: */ |
| /* Return coordinates in integer pixels. */ |
| /* */ |
| /* FT_GLYPH_BBOX_PIXELS :: */ |
| /* Return grid-fitted pixel coordinates. */ |
| /* */ |
| typedef enum FT_Glyph_BBox_Mode_ |
| { |
| FT_GLYPH_BBOX_UNSCALED = 0, |
| FT_GLYPH_BBOX_SUBPIXELS = 0, |
| FT_GLYPH_BBOX_GRIDFIT = 1, |
| FT_GLYPH_BBOX_TRUNCATE = 2, |
| FT_GLYPH_BBOX_PIXELS = 3 |
| } FT_Glyph_BBox_Mode; |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* ft_glyph_bbox_xxx */ |
| /* */ |
| /* <Description> */ |
| /* These constants are deprecated. Use the corresponding */ |
| /* @FT_Glyph_BBox_Mode values instead. */ |
| /* */ |
| /* <Values> */ |
| /* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */ |
| /* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */ |
| /* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */ |
| /* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */ |
| /* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */ |
| /* */ |
| #define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED |
| #define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS |
| #define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT |
| #define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE |
| #define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Glyph_Get_CBox */ |
| /* */ |
| /* <Description> */ |
| /* Return a glyph's `control box'. The control box encloses all the */ |
| /* outline's points, including Bézier control points. Though it */ |
| /* coincides with the exact bounding box for most glyphs, it can be */ |
| /* slightly larger in some situations (like when rotating an outline */ |
| /* which contains Bézier outside arcs). */ |
| /* */ |
| /* Computing the control box is very fast, while getting the bounding */ |
| /* box can take much more time as it needs to walk over all segments */ |
| /* and arcs in the outline. To get the latter, you can use the */ |
| /* `ftbbox' component which is dedicated to this single task. */ |
| /* */ |
| /* <Input> */ |
| /* glyph :: A handle to the source glyph object. */ |
| /* */ |
| /* mode :: The mode which indicates how to interpret the returned */ |
| /* bounding box values. */ |
| /* */ |
| /* <Output> */ |
| /* acbox :: The glyph coordinate bounding box. Coordinates are */ |
| /* expressed in 1/64th of pixels if it is grid-fitted. */ |
| /* */ |
| /* <Note> */ |
| /* Coordinates are relative to the glyph origin, using the y~upwards */ |
| /* convention. */ |
| /* */ |
| /* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */ |
| /* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */ |
| /* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */ |
| /* is another name for this constant. */ |
| /* */ |
| /* Note that the maximum coordinates are exclusive, which means that */ |
| /* one can compute the width and height of the glyph image (be it in */ |
| /* integer or 26.6 pixels) as: */ |
| /* */ |
| /* { */ |
| /* width = bbox.xMax - bbox.xMin; */ |
| /* height = bbox.yMax - bbox.yMin; */ |
| /* } */ |
| /* */ |
| /* Note also that for 26.6 coordinates, if `bbox_mode' is set to */ |
| /* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */ |
| /* which corresponds to: */ |
| /* */ |
| /* { */ |
| /* bbox.xMin = FLOOR(bbox.xMin); */ |
| /* bbox.yMin = FLOOR(bbox.yMin); */ |
| /* bbox.xMax = CEILING(bbox.xMax); */ |
| /* bbox.yMax = CEILING(bbox.yMax); */ |
| /* } */ |
| /* */ |
| /* To get the bbox in pixel coordinates, set `bbox_mode' to */ |
| /* @FT_GLYPH_BBOX_TRUNCATE. */ |
| /* */ |
| /* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */ |
| /* to @FT_GLYPH_BBOX_PIXELS. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Glyph_Get_CBox( FT_Glyph glyph, |
| FT_UInt bbox_mode, |
| FT_BBox *acbox ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Glyph_To_Bitmap */ |
| /* */ |
| /* <Description> */ |
| /* Convert a given glyph object to a bitmap glyph object. */ |
| /* */ |
| /* <InOut> */ |
| /* the_glyph :: A pointer to a handle to the target glyph. */ |
| /* */ |
| /* <Input> */ |
| /* render_mode :: An enumeration that describes how the data is */ |
| /* rendered. */ |
| /* */ |
| /* origin :: A pointer to a vector used to translate the glyph */ |
| /* image before rendering. Can be~0 (if no */ |
| /* translation). The origin is expressed in */ |
| /* 26.6 pixels. */ |
| /* */ |
| /* destroy :: A boolean that indicates that the original glyph */ |
| /* image should be destroyed by this function. It is */ |
| /* never destroyed in case of error. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* This function does nothing if the glyph format isn't scalable. */ |
| /* */ |
| /* The glyph image is translated with the `origin' vector before */ |
| /* rendering. */ |
| /* */ |
| /* The first parameter is a pointer to an @FT_Glyph handle, that will */ |
| /* be _replaced_ by this function (with newly allocated data). */ |
| /* Typically, you would use (omitting error handling): */ |
| /* */ |
| /* */ |
| /* { */ |
| /* FT_Glyph glyph; */ |
| /* FT_BitmapGlyph glyph_bitmap; */ |
| /* */ |
| /* */ |
| /* // load glyph */ |
| /* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */ |
| /* */ |
| /* // extract glyph image */ |
| /* error = FT_Get_Glyph( face->glyph, &glyph ); */ |
| /* */ |
| /* // convert to a bitmap (default render mode + destroying old) */ |
| /* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */ |
| /* { */ |
| /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */ |
| /* 0, 1 ); */ |
| /* if ( error ) // `glyph' unchanged */ |
| /* ... */ |
| /* } */ |
| /* */ |
| /* // access bitmap content by typecasting */ |
| /* glyph_bitmap = (FT_BitmapGlyph)glyph; */ |
| /* */ |
| /* // do funny stuff with it, like blitting/drawing */ |
| /* ... */ |
| /* */ |
| /* // discard glyph image (bitmap or not) */ |
| /* FT_Done_Glyph( glyph ); */ |
| /* } */ |
| /* */ |
| /* */ |
| /* Here another example, again without error handling: */ |
| /* */ |
| /* */ |
| /* { */ |
| /* FT_Glyph glyphs[MAX_GLYPHS] */ |
| /* */ |
| /* */ |
| /* ... */ |
| /* */ |
| /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
| /* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */ |
| /* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */ |
| /* */ |
| /* ... */ |
| /* */ |
| /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
| /* { */ |
| /* FT_Glyph bitmap = glyphs[idx]; */ |
| /* */ |
| /* */ |
| /* ... */ |
| /* */ |
| /* // after this call, `bitmap' no longer points into */ |
| /* // the `glyphs' array (and the old value isn't destroyed) */ |
| /* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */ |
| /* */ |
| /* ... */ |
| /* */ |
| /* FT_Done_Glyph( bitmap ); */ |
| /* } */ |
| /* */ |
| /* ... */ |
| /* */ |
| /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
| /* FT_Done_Glyph( glyphs[idx] ); */ |
| /* } */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Glyph_To_Bitmap( FT_Glyph* the_glyph, |
| FT_Render_Mode render_mode, |
| FT_Vector* origin, |
| FT_Bool destroy ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Done_Glyph */ |
| /* */ |
| /* <Description> */ |
| /* Destroy a given glyph. */ |
| /* */ |
| /* <Input> */ |
| /* glyph :: A handle to the target glyph object. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Done_Glyph( FT_Glyph glyph ); |
| /* */ |
| /* other helpful functions */ |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* computations */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Matrix_Multiply */ |
| /* */ |
| /* <Description> */ |
| /* Perform the matrix operation `b = a*b'. */ |
| /* */ |
| /* <Input> */ |
| /* a :: A pointer to matrix `a'. */ |
| /* */ |
| /* <InOut> */ |
| /* b :: A pointer to matrix `b'. */ |
| /* */ |
| /* <Note> */ |
| /* The result is undefined if either `a' or `b' is zero. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Matrix_Multiply( const FT_Matrix* a, |
| FT_Matrix* b ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Matrix_Invert */ |
| /* */ |
| /* <Description> */ |
| /* Invert a 2x2 matrix. Return an error if it can't be inverted. */ |
| /* */ |
| /* <InOut> */ |
| /* matrix :: A pointer to the target matrix. Remains untouched in */ |
| /* case of error. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Matrix_Invert( FT_Matrix* matrix ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTGLYPH_H__ */ |
| /* END */ |
| /* Local Variables: */ |
| /* coding: utf-8 */ |
| /* End: */ |
| /contrib/media/updf/include/freetype/ftgxval.h |
|---|
| 0,0 → 1,358 |
| /***************************************************************************/ |
| /* */ |
| /* ftgxval.h */ |
| /* */ |
| /* FreeType API for validating TrueTypeGX/AAT tables (specification). */ |
| /* */ |
| /* Copyright 2004, 2005, 2006 by */ |
| /* Masatake YAMATO, Redhat K.K, */ |
| /* 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. */ |
| /* */ |
| /***************************************************************************/ |
| /***************************************************************************/ |
| /* */ |
| /* gxvalid is derived from both gxlayout module and otvalid module. */ |
| /* Development of gxlayout is supported by the Information-technology */ |
| /* Promotion Agency(IPA), Japan. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTGXVAL_H__ |
| #define __FTGXVAL_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* gx_validation */ |
| /* */ |
| /* <Title> */ |
| /* TrueTypeGX/AAT Validation */ |
| /* */ |
| /* <Abstract> */ |
| /* An API to validate TrueTypeGX/AAT tables. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains the declaration of functions to validate */ |
| /* some TrueTypeGX tables (feat, mort, morx, bsln, just, kern, opbd, */ |
| /* trak, prop, lcar). */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* */ |
| /* Warning: Use FT_VALIDATE_XXX to validate a table. */ |
| /* Following definitions are for gxvalid developers. */ |
| /* */ |
| /* */ |
| /*************************************************************************/ |
| #define FT_VALIDATE_feat_INDEX 0 |
| #define FT_VALIDATE_mort_INDEX 1 |
| #define FT_VALIDATE_morx_INDEX 2 |
| #define FT_VALIDATE_bsln_INDEX 3 |
| #define FT_VALIDATE_just_INDEX 4 |
| #define FT_VALIDATE_kern_INDEX 5 |
| #define FT_VALIDATE_opbd_INDEX 6 |
| #define FT_VALIDATE_trak_INDEX 7 |
| #define FT_VALIDATE_prop_INDEX 8 |
| #define FT_VALIDATE_lcar_INDEX 9 |
| #define FT_VALIDATE_GX_LAST_INDEX FT_VALIDATE_lcar_INDEX |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_VALIDATE_GX_LENGTH |
| * |
| * @description: |
| * The number of tables checked in this module. Use it as a parameter |
| * for the `table-length' argument of function @FT_TrueTypeGX_Validate. |
| */ |
| #define FT_VALIDATE_GX_LENGTH (FT_VALIDATE_GX_LAST_INDEX + 1) |
| /* */ |
| /* Up to 0x1000 is used by otvalid. |
| Ox2xxx is reserved for feature OT extension. */ |
| #define FT_VALIDATE_GX_START 0x4000 |
| #define FT_VALIDATE_GX_BITFIELD( tag ) \ |
| ( FT_VALIDATE_GX_START << FT_VALIDATE_##tag##_INDEX ) |
| /********************************************************************** |
| * |
| * @enum: |
| * FT_VALIDATE_GXXXX |
| * |
| * @description: |
| * A list of bit-field constants used with @FT_TrueTypeGX_Validate to |
| * indicate which TrueTypeGX/AAT Type tables should be validated. |
| * |
| * @values: |
| * FT_VALIDATE_feat :: |
| * Validate `feat' table. |
| * |
| * FT_VALIDATE_mort :: |
| * Validate `mort' table. |
| * |
| * FT_VALIDATE_morx :: |
| * Validate `morx' table. |
| * |
| * FT_VALIDATE_bsln :: |
| * Validate `bsln' table. |
| * |
| * FT_VALIDATE_just :: |
| * Validate `just' table. |
| * |
| * FT_VALIDATE_kern :: |
| * Validate `kern' table. |
| * |
| * FT_VALIDATE_opbd :: |
| * Validate `opbd' table. |
| * |
| * FT_VALIDATE_trak :: |
| * Validate `trak' table. |
| * |
| * FT_VALIDATE_prop :: |
| * Validate `prop' table. |
| * |
| * FT_VALIDATE_lcar :: |
| * Validate `lcar' table. |
| * |
| * FT_VALIDATE_GX :: |
| * Validate all TrueTypeGX tables (feat, mort, morx, bsln, just, kern, |
| * opbd, trak, prop and lcar). |
| * |
| */ |
| #define FT_VALIDATE_feat FT_VALIDATE_GX_BITFIELD( feat ) |
| #define FT_VALIDATE_mort FT_VALIDATE_GX_BITFIELD( mort ) |
| #define FT_VALIDATE_morx FT_VALIDATE_GX_BITFIELD( morx ) |
| #define FT_VALIDATE_bsln FT_VALIDATE_GX_BITFIELD( bsln ) |
| #define FT_VALIDATE_just FT_VALIDATE_GX_BITFIELD( just ) |
| #define FT_VALIDATE_kern FT_VALIDATE_GX_BITFIELD( kern ) |
| #define FT_VALIDATE_opbd FT_VALIDATE_GX_BITFIELD( opbd ) |
| #define FT_VALIDATE_trak FT_VALIDATE_GX_BITFIELD( trak ) |
| #define FT_VALIDATE_prop FT_VALIDATE_GX_BITFIELD( prop ) |
| #define FT_VALIDATE_lcar FT_VALIDATE_GX_BITFIELD( lcar ) |
| #define FT_VALIDATE_GX ( FT_VALIDATE_feat | \ |
| FT_VALIDATE_mort | \ |
| FT_VALIDATE_morx | \ |
| FT_VALIDATE_bsln | \ |
| FT_VALIDATE_just | \ |
| FT_VALIDATE_kern | \ |
| FT_VALIDATE_opbd | \ |
| FT_VALIDATE_trak | \ |
| FT_VALIDATE_prop | \ |
| FT_VALIDATE_lcar ) |
| /* */ |
| /********************************************************************** |
| * |
| * @function: |
| * FT_TrueTypeGX_Validate |
| * |
| * @description: |
| * Validate various TrueTypeGX tables to assure that all offsets and |
| * indices are valid. The idea is that a higher-level library which |
| * actually does the text layout can access those tables without |
| * error checking (which can be quite time consuming). |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * validation_flags :: |
| * A bit field which specifies the tables to be validated. See |
| * @FT_VALIDATE_GXXXX for possible values. |
| * |
| * table_length :: |
| * The size of the `tables' array. Normally, @FT_VALIDATE_GX_LENGTH |
| * should be passed. |
| * |
| * @output: |
| * tables :: |
| * The array where all validated sfnt tables are stored. |
| * The array itself must be allocated by a client. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function only works with TrueTypeGX fonts, returning an error |
| * otherwise. |
| * |
| * After use, the application should deallocate the buffers pointed to by |
| * each `tables' element, by calling @FT_TrueTypeGX_Free. A NULL value |
| * indicates that the table either doesn't exist in the font, the |
| * application hasn't asked for validation, or the validator doesn't have |
| * the ability to validate the sfnt table. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_TrueTypeGX_Validate( FT_Face face, |
| FT_UInt validation_flags, |
| FT_Bytes tables[FT_VALIDATE_GX_LENGTH], |
| FT_UInt table_length ); |
| /* */ |
| /********************************************************************** |
| * |
| * @function: |
| * FT_TrueTypeGX_Free |
| * |
| * @description: |
| * Free the buffer allocated by TrueTypeGX validator. |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * table :: |
| * The pointer to the buffer allocated by |
| * @FT_TrueTypeGX_Validate. |
| * |
| * @note: |
| * This function must be used to free the buffer allocated by |
| * @FT_TrueTypeGX_Validate only. |
| */ |
| FT_EXPORT( void ) |
| FT_TrueTypeGX_Free( FT_Face face, |
| FT_Bytes table ); |
| /* */ |
| /********************************************************************** |
| * |
| * @enum: |
| * FT_VALIDATE_CKERNXXX |
| * |
| * @description: |
| * A list of bit-field constants used with @FT_ClassicKern_Validate |
| * to indicate the classic kern dialect or dialects. If the selected |
| * type doesn't fit, @FT_ClassicKern_Validate regards the table as |
| * invalid. |
| * |
| * @values: |
| * FT_VALIDATE_MS :: |
| * Handle the `kern' table as a classic Microsoft kern table. |
| * |
| * FT_VALIDATE_APPLE :: |
| * Handle the `kern' table as a classic Apple kern table. |
| * |
| * FT_VALIDATE_CKERN :: |
| * Handle the `kern' as either classic Apple or Microsoft kern table. |
| */ |
| #define FT_VALIDATE_MS ( FT_VALIDATE_GX_START << 0 ) |
| #define FT_VALIDATE_APPLE ( FT_VALIDATE_GX_START << 1 ) |
| #define FT_VALIDATE_CKERN ( FT_VALIDATE_MS | FT_VALIDATE_APPLE ) |
| /* */ |
| /********************************************************************** |
| * |
| * @function: |
| * FT_ClassicKern_Validate |
| * |
| * @description: |
| * Validate classic (16-bit format) kern table to assure that the offsets |
| * and indices are valid. The idea is that a higher-level library which |
| * actually does the text layout can access those tables without error |
| * checking (which can be quite time consuming). |
| * |
| * The `kern' table validator in @FT_TrueTypeGX_Validate deals with both |
| * the new 32-bit format and the classic 16-bit format, while |
| * FT_ClassicKern_Validate only supports the classic 16-bit format. |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * validation_flags :: |
| * A bit field which specifies the dialect to be validated. See |
| * @FT_VALIDATE_CKERNXXX for possible values. |
| * |
| * @output: |
| * ckern_table :: |
| * A pointer to the kern table. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * After use, the application should deallocate the buffers pointed to by |
| * `ckern_table', by calling @FT_ClassicKern_Free. A NULL value |
| * indicates that the table doesn't exist in the font. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_ClassicKern_Validate( FT_Face face, |
| FT_UInt validation_flags, |
| FT_Bytes *ckern_table ); |
| /* */ |
| /********************************************************************** |
| * |
| * @function: |
| * FT_ClassicKern_Free |
| * |
| * @description: |
| * Free the buffer allocated by classic Kern validator. |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * table :: |
| * The pointer to the buffer that is allocated by |
| * @FT_ClassicKern_Validate. |
| * |
| * @note: |
| * This function must be used to free the buffer allocated by |
| * @FT_ClassicKern_Validate only. |
| */ |
| FT_EXPORT( void ) |
| FT_ClassicKern_Free( FT_Face face, |
| FT_Bytes table ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTGXVAL_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftgzip.h |
|---|
| 0,0 → 1,102 |
| /***************************************************************************/ |
| /* */ |
| /* ftgzip.h */ |
| /* */ |
| /* Gzip-compressed stream support. */ |
| /* */ |
| /* Copyright 2002, 2003, 2004, 2006 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTGZIP_H__ |
| #define __FTGZIP_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* gzip */ |
| /* */ |
| /* <Title> */ |
| /* GZIP Streams */ |
| /* */ |
| /* <Abstract> */ |
| /* Using gzip-compressed font files. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains the declaration of Gzip-specific functions. */ |
| /* */ |
| /*************************************************************************/ |
| /************************************************************************ |
| * |
| * @function: |
| * FT_Stream_OpenGzip |
| * |
| * @description: |
| * Open a new stream to parse gzip-compressed font files. This is |
| * mainly used to support the compressed `*.pcf.gz' fonts that come |
| * with XFree86. |
| * |
| * @input: |
| * stream :: |
| * The target embedding stream. |
| * |
| * source :: |
| * The source stream. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * The source stream must be opened _before_ calling this function. |
| * |
| * Calling the internal function `FT_Stream_Close' on the new stream will |
| * *not* call `FT_Stream_Close' on the source stream. None of the stream |
| * objects will be released to the heap. |
| * |
| * The stream implementation is very basic and resets the decompression |
| * process each time seeking backwards is needed within the stream. |
| * |
| * In certain builds of the library, gzip compression recognition is |
| * automatically handled when calling @FT_New_Face or @FT_Open_Face. |
| * This means that if no font driver is capable of handling the raw |
| * compressed file, the library will try to open a gzipped stream from |
| * it and re-open the face with it. |
| * |
| * This function may return `FT_Err_Unimplemented_Feature' if your build |
| * of FreeType was not compiled with zlib support. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stream_OpenGzip( FT_Stream stream, |
| FT_Stream source ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTGZIP_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftheader.h |
|---|
| 0,0 → 1,780 |
| /***************************************************************************/ |
| /* */ |
| /* ftheader.h */ |
| /* */ |
| /* Build macros of the FreeType 2 library. */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FT_HEADER_H__ |
| #define __FT_HEADER_H__ |
| /*@***********************************************************************/ |
| /* */ |
| /* <Macro> */ |
| /* FT_BEGIN_HEADER */ |
| /* */ |
| /* <Description> */ |
| /* This macro is used in association with @FT_END_HEADER in header */ |
| /* files to ensure that the declarations within are properly */ |
| /* encapsulated in an `extern "C" { .. }' block when included from a */ |
| /* C++ compiler. */ |
| /* */ |
| #ifdef __cplusplus |
| #define FT_BEGIN_HEADER extern "C" { |
| #else |
| #define FT_BEGIN_HEADER /* nothing */ |
| #endif |
| /*@***********************************************************************/ |
| /* */ |
| /* <Macro> */ |
| /* FT_END_HEADER */ |
| /* */ |
| /* <Description> */ |
| /* This macro is used in association with @FT_BEGIN_HEADER in header */ |
| /* files to ensure that the declarations within are properly */ |
| /* encapsulated in an `extern "C" { .. }' block when included from a */ |
| /* C++ compiler. */ |
| /* */ |
| #ifdef __cplusplus |
| #define FT_END_HEADER } |
| #else |
| #define FT_END_HEADER /* nothing */ |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* Aliases for the FreeType 2 public and configuration files. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* header_file_macros */ |
| /* */ |
| /* <Title> */ |
| /* Header File Macros */ |
| /* */ |
| /* <Abstract> */ |
| /* Macro definitions used to #include specific header files. */ |
| /* */ |
| /* <Description> */ |
| /* The following macros are defined to the name of specific */ |
| /* FreeType~2 header files. They can be used directly in #include */ |
| /* statements as in: */ |
| /* */ |
| /* { */ |
| /* #include FT_FREETYPE_H */ |
| /* #include FT_MULTIPLE_MASTERS_H */ |
| /* #include FT_GLYPH_H */ |
| /* } */ |
| /* */ |
| /* There are several reasons why we are now using macros to name */ |
| /* public header files. The first one is that such macros are not */ |
| /* limited to the infamous 8.3~naming rule required by DOS (and */ |
| /* `FT_MULTIPLE_MASTERS_H' is a lot more meaningful than `ftmm.h'). */ |
| /* */ |
| /* The second reason is that it allows for more flexibility in the */ |
| /* way FreeType~2 is installed on a given system. */ |
| /* */ |
| /*************************************************************************/ |
| /* configuration files */ |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CONFIG_CONFIG_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing |
| * FreeType~2 configuration data. |
| * |
| */ |
| #ifndef FT_CONFIG_CONFIG_H |
| #define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h> |
| #endif |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CONFIG_STANDARD_LIBRARY_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing |
| * FreeType~2 interface to the standard C library functions. |
| * |
| */ |
| #ifndef FT_CONFIG_STANDARD_LIBRARY_H |
| #define FT_CONFIG_STANDARD_LIBRARY_H <freetype/config/ftstdlib.h> |
| #endif |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CONFIG_OPTIONS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing |
| * FreeType~2 project-specific configuration options. |
| * |
| */ |
| #ifndef FT_CONFIG_OPTIONS_H |
| #define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h> |
| #endif |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CONFIG_MODULES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * list of FreeType~2 modules that are statically linked to new library |
| * instances in @FT_Init_FreeType. |
| * |
| */ |
| #ifndef FT_CONFIG_MODULES_H |
| #define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h> |
| #endif |
| /* */ |
| /* public headers */ |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_FREETYPE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * base FreeType~2 API. |
| * |
| */ |
| #define FT_FREETYPE_H <freetype/freetype.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_ERRORS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * list of FreeType~2 error codes (and messages). |
| * |
| * It is included by @FT_FREETYPE_H. |
| * |
| */ |
| #define FT_ERRORS_H <freetype/fterrors.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_MODULE_ERRORS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * list of FreeType~2 module error offsets (and messages). |
| * |
| */ |
| #define FT_MODULE_ERRORS_H <freetype/ftmoderr.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SYSTEM_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 interface to low-level operations (i.e., memory management |
| * and stream i/o). |
| * |
| * It is included by @FT_FREETYPE_H. |
| * |
| */ |
| #define FT_SYSTEM_H <freetype/ftsystem.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_IMAGE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing type |
| * definitions related to glyph images (i.e., bitmaps, outlines, |
| * scan-converter parameters). |
| * |
| * It is included by @FT_FREETYPE_H. |
| * |
| */ |
| #define FT_IMAGE_H <freetype/ftimage.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TYPES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * basic data types defined by FreeType~2. |
| * |
| * It is included by @FT_FREETYPE_H. |
| * |
| */ |
| #define FT_TYPES_H <freetype/fttypes.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_LIST_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * list management API of FreeType~2. |
| * |
| * (Most applications will never need to include this file.) |
| * |
| */ |
| #define FT_LIST_H <freetype/ftlist.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_OUTLINE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * scalable outline management API of FreeType~2. |
| * |
| */ |
| #define FT_OUTLINE_H <freetype/ftoutln.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SIZES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API which manages multiple @FT_Size objects per face. |
| * |
| */ |
| #define FT_SIZES_H <freetype/ftsizes.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_MODULE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * module management API of FreeType~2. |
| * |
| */ |
| #define FT_MODULE_H <freetype/ftmodapi.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_RENDER_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * renderer module management API of FreeType~2. |
| * |
| */ |
| #define FT_RENDER_H <freetype/ftrender.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TYPE1_TABLES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * types and API specific to the Type~1 format. |
| * |
| */ |
| #define FT_TYPE1_TABLES_H <freetype/t1tables.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TRUETYPE_IDS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * enumeration values which identify name strings, languages, encodings, |
| * etc. This file really contains a _large_ set of constant macro |
| * definitions, taken from the TrueType and OpenType specifications. |
| * |
| */ |
| #define FT_TRUETYPE_IDS_H <freetype/ttnameid.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TRUETYPE_TABLES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * types and API specific to the TrueType (as well as OpenType) format. |
| * |
| */ |
| #define FT_TRUETYPE_TABLES_H <freetype/tttables.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TRUETYPE_TAGS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of TrueType four-byte `tags' which identify blocks in |
| * SFNT-based font formats (i.e., TrueType and OpenType). |
| * |
| */ |
| #define FT_TRUETYPE_TAGS_H <freetype/tttags.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_BDF_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which accesses BDF-specific strings from a |
| * face. |
| * |
| */ |
| #define FT_BDF_H <freetype/ftbdf.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CID_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which access CID font information from a |
| * face. |
| * |
| */ |
| #define FT_CID_H <freetype/ftcid.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_GZIP_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which supports gzip-compressed files. |
| * |
| */ |
| #define FT_GZIP_H <freetype/ftgzip.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_LZW_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which supports LZW-compressed files. |
| * |
| */ |
| #define FT_LZW_H <freetype/ftlzw.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_WINFONTS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * definitions of an API which supports Windows FNT files. |
| * |
| */ |
| #define FT_WINFONTS_H <freetype/ftwinfnt.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_GLYPH_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API of the optional glyph management component. |
| * |
| */ |
| #define FT_GLYPH_H <freetype/ftglyph.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_BITMAP_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API of the optional bitmap conversion component. |
| * |
| */ |
| #define FT_BITMAP_H <freetype/ftbitmap.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_BBOX_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API of the optional exact bounding box computation routines. |
| * |
| */ |
| #define FT_BBOX_H <freetype/ftbbox.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CACHE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * API of the optional FreeType~2 cache sub-system. |
| * |
| */ |
| #define FT_CACHE_H <freetype/ftcache.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CACHE_IMAGE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * `glyph image' API of the FreeType~2 cache sub-system. |
| * |
| * It is used to define a cache for @FT_Glyph elements. You can also |
| * use the API defined in @FT_CACHE_SMALL_BITMAPS_H if you only need to |
| * store small glyph bitmaps, as it will use less memory. |
| * |
| * This macro is deprecated. Simply include @FT_CACHE_H to have all |
| * glyph image-related cache declarations. |
| * |
| */ |
| #define FT_CACHE_IMAGE_H FT_CACHE_H |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CACHE_SMALL_BITMAPS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * `small bitmaps' API of the FreeType~2 cache sub-system. |
| * |
| * It is used to define a cache for small glyph bitmaps in a relatively |
| * memory-efficient way. You can also use the API defined in |
| * @FT_CACHE_IMAGE_H if you want to cache arbitrary glyph images, |
| * including scalable outlines. |
| * |
| * This macro is deprecated. Simply include @FT_CACHE_H to have all |
| * small bitmaps-related cache declarations. |
| * |
| */ |
| #define FT_CACHE_SMALL_BITMAPS_H FT_CACHE_H |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_CACHE_CHARMAP_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * `charmap' API of the FreeType~2 cache sub-system. |
| * |
| * This macro is deprecated. Simply include @FT_CACHE_H to have all |
| * charmap-based cache declarations. |
| * |
| */ |
| #define FT_CACHE_CHARMAP_H FT_CACHE_H |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_MAC_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * Macintosh-specific FreeType~2 API. The latter is used to access |
| * fonts embedded in resource forks. |
| * |
| * This header file must be explicitly included by client applications |
| * compiled on the Mac (note that the base API still works though). |
| * |
| */ |
| #define FT_MAC_H <freetype/ftmac.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_MULTIPLE_MASTERS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * optional multiple-masters management API of FreeType~2. |
| * |
| */ |
| #define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SFNT_NAMES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * optional FreeType~2 API which accesses embedded `name' strings in |
| * SFNT-based font formats (i.e., TrueType and OpenType). |
| * |
| */ |
| #define FT_SFNT_NAMES_H <freetype/ftsnames.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_OPENTYPE_VALIDATE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * optional FreeType~2 API which validates OpenType tables (BASE, GDEF, |
| * GPOS, GSUB, JSTF). |
| * |
| */ |
| #define FT_OPENTYPE_VALIDATE_H <freetype/ftotval.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_GX_VALIDATE_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * optional FreeType~2 API which validates TrueTypeGX/AAT tables (feat, |
| * mort, morx, bsln, just, kern, opbd, trak, prop). |
| * |
| */ |
| #define FT_GX_VALIDATE_H <freetype/ftgxval.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_PFR_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which accesses PFR-specific data. |
| * |
| */ |
| #define FT_PFR_H <freetype/ftpfr.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_STROKER_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which provides functions to stroke outline paths. |
| */ |
| #define FT_STROKER_H <freetype/ftstroke.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_SYNTHESIS_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs artificial obliquing and emboldening. |
| */ |
| #define FT_SYNTHESIS_H <freetype/ftsynth.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_XFREE86_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which provides functions specific to the XFree86 and |
| * X.Org X11 servers. |
| */ |
| #define FT_XFREE86_H <freetype/ftxf86.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_TRIGONOMETRY_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs trigonometric computations (e.g., |
| * cosines and arc tangents). |
| */ |
| #define FT_TRIGONOMETRY_H <freetype/fttrigon.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_LCD_FILTER_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs color filtering for subpixel rendering. |
| */ |
| #define FT_LCD_FILTER_H <freetype/ftlcdfil.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_UNPATENTED_HINTING_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs color filtering for subpixel rendering. |
| */ |
| #define FT_UNPATENTED_HINTING_H <freetype/ttunpat.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_INCREMENTAL_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which performs color filtering for subpixel rendering. |
| */ |
| #define FT_INCREMENTAL_H <freetype/ftincrem.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_GASP_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which returns entries from the TrueType GASP table. |
| */ |
| #define FT_GASP_H <freetype/ftgasp.h> |
| /************************************************************************* |
| * |
| * @macro: |
| * FT_ADVANCES_H |
| * |
| * @description: |
| * A macro used in #include statements to name the file containing the |
| * FreeType~2 API which returns individual and ranged glyph advances. |
| */ |
| #define FT_ADVANCES_H <freetype/ftadvanc.h> |
| /* */ |
| #define FT_ERROR_DEFINITIONS_H <freetype/fterrdef.h> |
| /* The internals of the cache sub-system are no longer exposed. We */ |
| /* default to FT_CACHE_H at the moment just in case, but we know of */ |
| /* no rogue client that uses them. */ |
| /* */ |
| #define FT_CACHE_MANAGER_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_MRU_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_MANAGER_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_CACHE_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_GLYPH_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_IMAGE_H <freetype/ftcache.h> |
| #define FT_CACHE_INTERNAL_SBITS_H <freetype/ftcache.h> |
| #define FT_INCREMENTAL_H <freetype/ftincrem.h> |
| #define FT_TRUETYPE_UNPATENTED_H <freetype/ttunpat.h> |
| /* |
| * Include internal headers definitions from <freetype/internal/...> |
| * only when building the library. |
| */ |
| #ifdef FT2_BUILD_LIBRARY |
| #define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h> |
| #include FT_INTERNAL_INTERNAL_H |
| #endif /* FT2_BUILD_LIBRARY */ |
| #endif /* __FT2_BUILD_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftimage.h |
|---|
| 0,0 → 1,1313 |
| /***************************************************************************/ |
| /* */ |
| /* ftimage.h */ |
| /* */ |
| /* FreeType glyph image formats and default raster interface */ |
| /* (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, */ |
| /* 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* Note: A `raster' is simply a scan-line converter, used to render */ |
| /* FT_Outlines into FT_Bitmaps. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTIMAGE_H__ |
| #define __FTIMAGE_H__ |
| /* _STANDALONE_ is from ftgrays.c */ |
| #ifndef _STANDALONE_ |
| #include <ft2build.h> |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* basic_types */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Pos */ |
| /* */ |
| /* <Description> */ |
| /* The type FT_Pos is used to store vectorial coordinates. Depending */ |
| /* on the context, these can represent distances in integer font */ |
| /* units, or 16.16, or 26.6 fixed float pixel coordinates. */ |
| /* */ |
| typedef signed long FT_Pos; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Vector */ |
| /* */ |
| /* <Description> */ |
| /* A simple structure used to store a 2D vector; coordinates are of */ |
| /* the FT_Pos type. */ |
| /* */ |
| /* <Fields> */ |
| /* x :: The horizontal coordinate. */ |
| /* y :: The vertical coordinate. */ |
| /* */ |
| typedef struct FT_Vector_ |
| { |
| FT_Pos x; |
| FT_Pos y; |
| } FT_Vector; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_BBox */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to hold an outline's bounding box, i.e., the */ |
| /* coordinates of its extrema in the horizontal and vertical */ |
| /* directions. */ |
| /* */ |
| /* <Fields> */ |
| /* xMin :: The horizontal minimum (left-most). */ |
| /* */ |
| /* yMin :: The vertical minimum (bottom-most). */ |
| /* */ |
| /* xMax :: The horizontal maximum (right-most). */ |
| /* */ |
| /* yMax :: The vertical maximum (top-most). */ |
| /* */ |
| /* <Note> */ |
| /* The bounding box is specified with the coordinates of the lower */ |
| /* left and the upper right corner. In PostScript, those values are */ |
| /* often called (llx,lly) and (urx,ury), respectively. */ |
| /* */ |
| /* If `yMin' is negative, this value gives the glyph's descender. */ |
| /* Otherwise, the glyph doesn't descend below the baseline. */ |
| /* Similarly, if `ymax' is positive, this value gives the glyph's */ |
| /* ascender. */ |
| /* */ |
| /* `xMin' gives the horizontal distance from the glyph's origin to */ |
| /* the left edge of the glyph's bounding box. If `xMin' is negative, */ |
| /* the glyph extends to the left of the origin. */ |
| /* */ |
| typedef struct FT_BBox_ |
| { |
| FT_Pos xMin, yMin; |
| FT_Pos xMax, yMax; |
| } FT_BBox; |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_Pixel_Mode */ |
| /* */ |
| /* <Description> */ |
| /* An enumeration type used to describe the format of pixels in a */ |
| /* given bitmap. Note that additional formats may be added in the */ |
| /* future. */ |
| /* */ |
| /* <Values> */ |
| /* FT_PIXEL_MODE_NONE :: */ |
| /* Value~0 is reserved. */ |
| /* */ |
| /* FT_PIXEL_MODE_MONO :: */ |
| /* A monochrome bitmap, using 1~bit per pixel. Note that pixels */ |
| /* are stored in most-significant order (MSB), which means that */ |
| /* the left-most pixel in a byte has value 128. */ |
| /* */ |
| /* FT_PIXEL_MODE_GRAY :: */ |
| /* An 8-bit bitmap, generally used to represent anti-aliased glyph */ |
| /* images. Each pixel is stored in one byte. Note that the number */ |
| /* of `gray' levels is stored in the `num_grays' field of the */ |
| /* @FT_Bitmap structure (it generally is 256). */ |
| /* */ |
| /* FT_PIXEL_MODE_GRAY2 :: */ |
| /* A 2-bit per pixel bitmap, used to represent embedded */ |
| /* anti-aliased bitmaps in font files according to the OpenType */ |
| /* specification. We haven't found a single font using this */ |
| /* format, however. */ |
| /* */ |
| /* FT_PIXEL_MODE_GRAY4 :: */ |
| /* A 4-bit per pixel bitmap, representing embedded anti-aliased */ |
| /* bitmaps in font files according to the OpenType specification. */ |
| /* We haven't found a single font using this format, however. */ |
| /* */ |
| /* FT_PIXEL_MODE_LCD :: */ |
| /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */ |
| /* used for display on LCD displays; the bitmap is three times */ |
| /* wider than the original glyph image. See also */ |
| /* @FT_RENDER_MODE_LCD. */ |
| /* */ |
| /* FT_PIXEL_MODE_LCD_V :: */ |
| /* An 8-bit bitmap, representing RGB or BGR decimated glyph images */ |
| /* used for display on rotated LCD displays; the bitmap is three */ |
| /* times taller than the original glyph image. See also */ |
| /* @FT_RENDER_MODE_LCD_V. */ |
| /* */ |
| typedef enum FT_Pixel_Mode_ |
| { |
| FT_PIXEL_MODE_NONE = 0, |
| FT_PIXEL_MODE_MONO, |
| FT_PIXEL_MODE_GRAY, |
| FT_PIXEL_MODE_GRAY2, |
| FT_PIXEL_MODE_GRAY4, |
| FT_PIXEL_MODE_LCD, |
| FT_PIXEL_MODE_LCD_V, |
| FT_PIXEL_MODE_MAX /* do not remove */ |
| } FT_Pixel_Mode; |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* ft_pixel_mode_xxx */ |
| /* */ |
| /* <Description> */ |
| /* A list of deprecated constants. Use the corresponding */ |
| /* @FT_Pixel_Mode values instead. */ |
| /* */ |
| /* <Values> */ |
| /* ft_pixel_mode_none :: See @FT_PIXEL_MODE_NONE. */ |
| /* ft_pixel_mode_mono :: See @FT_PIXEL_MODE_MONO. */ |
| /* ft_pixel_mode_grays :: See @FT_PIXEL_MODE_GRAY. */ |
| /* ft_pixel_mode_pal2 :: See @FT_PIXEL_MODE_GRAY2. */ |
| /* ft_pixel_mode_pal4 :: See @FT_PIXEL_MODE_GRAY4. */ |
| /* */ |
| #define ft_pixel_mode_none FT_PIXEL_MODE_NONE |
| #define ft_pixel_mode_mono FT_PIXEL_MODE_MONO |
| #define ft_pixel_mode_grays FT_PIXEL_MODE_GRAY |
| #define ft_pixel_mode_pal2 FT_PIXEL_MODE_GRAY2 |
| #define ft_pixel_mode_pal4 FT_PIXEL_MODE_GRAY4 |
| /* */ |
| #if 0 |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_Palette_Mode */ |
| /* */ |
| /* <Description> */ |
| /* THIS TYPE IS DEPRECATED. DO NOT USE IT! */ |
| /* */ |
| /* An enumeration type to describe the format of a bitmap palette, */ |
| /* used with ft_pixel_mode_pal4 and ft_pixel_mode_pal8. */ |
| /* */ |
| /* <Values> */ |
| /* ft_palette_mode_rgb :: The palette is an array of 3-byte RGB */ |
| /* records. */ |
| /* */ |
| /* ft_palette_mode_rgba :: The palette is an array of 4-byte RGBA */ |
| /* records. */ |
| /* */ |
| /* <Note> */ |
| /* As ft_pixel_mode_pal2, pal4 and pal8 are currently unused by */ |
| /* FreeType, these types are not handled by the library itself. */ |
| /* */ |
| typedef enum FT_Palette_Mode_ |
| { |
| ft_palette_mode_rgb = 0, |
| ft_palette_mode_rgba, |
| ft_palette_mode_max /* do not remove */ |
| } FT_Palette_Mode; |
| /* */ |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Bitmap */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to describe a bitmap or pixmap to the raster. */ |
| /* Note that we now manage pixmaps of various depths through the */ |
| /* `pixel_mode' field. */ |
| /* */ |
| /* <Fields> */ |
| /* rows :: The number of bitmap rows. */ |
| /* */ |
| /* width :: The number of pixels in bitmap row. */ |
| /* */ |
| /* pitch :: The pitch's absolute value is the number of bytes */ |
| /* taken by one bitmap row, including padding. */ |
| /* However, the pitch is positive when the bitmap has */ |
| /* a `down' flow, and negative when it has an `up' */ |
| /* flow. In all cases, the pitch is an offset to add */ |
| /* to a bitmap pointer in order to go down one row. */ |
| /* */ |
| /* Note that `padding' means the alignment of a */ |
| /* bitmap to a byte border, and FreeType functions */ |
| /* normally align to the smallest possible integer */ |
| /* value. */ |
| /* */ |
| /* For the B/W rasterizer, `pitch' is always an even */ |
| /* number. */ |
| /* */ |
| /* To change the pitch of a bitmap (say, to make it a */ |
| /* multiple of 4), use @FT_Bitmap_Convert. */ |
| /* Alternatively, you might use callback functions to */ |
| /* directly render to the application's surface; see */ |
| /* the file `example2.cpp' in the tutorial for a */ |
| /* demonstration. */ |
| /* */ |
| /* buffer :: A typeless pointer to the bitmap buffer. This */ |
| /* value should be aligned on 32-bit boundaries in */ |
| /* most cases. */ |
| /* */ |
| /* num_grays :: This field is only used with */ |
| /* @FT_PIXEL_MODE_GRAY; it gives the number of gray */ |
| /* levels used in the bitmap. */ |
| /* */ |
| /* pixel_mode :: The pixel mode, i.e., how pixel bits are stored. */ |
| /* See @FT_Pixel_Mode for possible values. */ |
| /* */ |
| /* palette_mode :: This field is intended for paletted pixel modes; */ |
| /* it indicates how the palette is stored. Not */ |
| /* used currently. */ |
| /* */ |
| /* palette :: A typeless pointer to the bitmap palette; this */ |
| /* field is intended for paletted pixel modes. Not */ |
| /* used currently. */ |
| /* */ |
| /* <Note> */ |
| /* For now, the only pixel modes supported by FreeType are mono and */ |
| /* grays. However, drivers might be added in the future to support */ |
| /* more `colorful' options. */ |
| /* */ |
| typedef struct FT_Bitmap_ |
| { |
| int rows; |
| int width; |
| int pitch; |
| unsigned char* buffer; |
| short num_grays; |
| char pixel_mode; |
| char palette_mode; |
| void* palette; |
| } FT_Bitmap; |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* outline_processing */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Outline */ |
| /* */ |
| /* <Description> */ |
| /* This structure is used to describe an outline to the scan-line */ |
| /* converter. */ |
| /* */ |
| /* <Fields> */ |
| /* n_contours :: The number of contours in the outline. */ |
| /* */ |
| /* n_points :: The number of points in the outline. */ |
| /* */ |
| /* points :: A pointer to an array of `n_points' @FT_Vector */ |
| /* elements, giving the outline's point coordinates. */ |
| /* */ |
| /* tags :: A pointer to an array of `n_points' chars, giving */ |
| /* each outline point's type. */ |
| /* */ |
| /* If bit~0 is unset, the point is `off' the curve, */ |
| /* i.e., a Bézier control point, while it is `on' if */ |
| /* set. */ |
| /* */ |
| /* Bit~1 is meaningful for `off' points only. If set, */ |
| /* it indicates a third-order Bézier arc control point; */ |
| /* and a second-order control point if unset. */ |
| /* */ |
| /* If bit~2 is set, bits 5-7 contain the drop-out mode */ |
| /* (as defined in the OpenType specification; the value */ |
| /* is the same as the argument to the SCANMODE */ |
| /* instruction). */ |
| /* */ |
| /* Bits 3 and~4 are reserved for internal purposes. */ |
| /* */ |
| /* contours :: An array of `n_contours' shorts, giving the end */ |
| /* point of each contour within the outline. For */ |
| /* example, the first contour is defined by the points */ |
| /* `0' to `contours[0]', the second one is defined by */ |
| /* the points `contours[0]+1' to `contours[1]', etc. */ |
| /* */ |
| /* flags :: A set of bit flags used to characterize the outline */ |
| /* and give hints to the scan-converter and hinter on */ |
| /* how to convert/grid-fit it. See @FT_OUTLINE_FLAGS. */ |
| /* */ |
| /* <Note> */ |
| /* The B/W rasterizer only checks bit~2 in the `tags' array for the */ |
| /* first point of each contour. The drop-out mode as given with */ |
| /* @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, and */ |
| /* @FT_OUTLINE_INCLUDE_STUBS in `flags' is then overridden. */ |
| /* */ |
| typedef struct FT_Outline_ |
| { |
| short n_contours; /* number of contours in glyph */ |
| short n_points; /* number of points in the glyph */ |
| FT_Vector* points; /* the outline's points */ |
| char* tags; /* the points flags */ |
| short* contours; /* the contour end points */ |
| int flags; /* outline masks */ |
| } FT_Outline; |
| /* Following limits must be consistent with */ |
| /* FT_Outline.{n_contours,n_points} */ |
| #define FT_OUTLINE_CONTOURS_MAX SHRT_MAX |
| #define FT_OUTLINE_POINTS_MAX SHRT_MAX |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_OUTLINE_FLAGS */ |
| /* */ |
| /* <Description> */ |
| /* A list of bit-field constants use for the flags in an outline's */ |
| /* `flags' field. */ |
| /* */ |
| /* <Values> */ |
| /* FT_OUTLINE_NONE :: */ |
| /* Value~0 is reserved. */ |
| /* */ |
| /* FT_OUTLINE_OWNER :: */ |
| /* If set, this flag indicates that the outline's field arrays */ |
| /* (i.e., `points', `flags', and `contours') are `owned' by the */ |
| /* outline object, and should thus be freed when it is destroyed. */ |
| /* */ |
| /* FT_OUTLINE_EVEN_ODD_FILL :: */ |
| /* By default, outlines are filled using the non-zero winding rule. */ |
| /* If set to 1, the outline will be filled using the even-odd fill */ |
| /* rule (only works with the smooth rasterizer). */ |
| /* */ |
| /* FT_OUTLINE_REVERSE_FILL :: */ |
| /* By default, outside contours of an outline are oriented in */ |
| /* clock-wise direction, as defined in the TrueType specification. */ |
| /* This flag is set if the outline uses the opposite direction */ |
| /* (typically for Type~1 fonts). This flag is ignored by the scan */ |
| /* converter. */ |
| /* */ |
| /* FT_OUTLINE_IGNORE_DROPOUTS :: */ |
| /* By default, the scan converter will try to detect drop-outs in */ |
| /* an outline and correct the glyph bitmap to ensure consistent */ |
| /* shape continuity. If set, this flag hints the scan-line */ |
| /* converter to ignore such cases. See below for more information. */ |
| /* */ |
| /* FT_OUTLINE_SMART_DROPOUTS :: */ |
| /* Select smart dropout control. If unset, use simple dropout */ |
| /* control. Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See */ |
| /* below for more information. */ |
| /* */ |
| /* FT_OUTLINE_INCLUDE_STUBS :: */ |
| /* If set, turn pixels on for `stubs', otherwise exclude them. */ |
| /* Ignored if @FT_OUTLINE_IGNORE_DROPOUTS is set. See below for */ |
| /* more information. */ |
| /* */ |
| /* FT_OUTLINE_HIGH_PRECISION :: */ |
| /* This flag indicates that the scan-line converter should try to */ |
| /* convert this outline to bitmaps with the highest possible */ |
| /* quality. It is typically set for small character sizes. Note */ |
| /* that this is only a hint that might be completely ignored by a */ |
| /* given scan-converter. */ |
| /* */ |
| /* FT_OUTLINE_SINGLE_PASS :: */ |
| /* This flag is set to force a given scan-converter to only use a */ |
| /* single pass over the outline to render a bitmap glyph image. */ |
| /* Normally, it is set for very large character sizes. It is only */ |
| /* a hint that might be completely ignored by a given */ |
| /* scan-converter. */ |
| /* */ |
| /* <Note> */ |
| /* The flags @FT_OUTLINE_IGNORE_DROPOUTS, @FT_OUTLINE_SMART_DROPOUTS, */ |
| /* and @FT_OUTLINE_INCLUDE_STUBS are ignored by the smooth */ |
| /* rasterizer. */ |
| /* */ |
| /* There exists a second mechanism to pass the drop-out mode to the */ |
| /* B/W rasterizer; see the `tags' field in @FT_Outline. */ |
| /* */ |
| /* Please refer to the description of the `SCANTYPE' instruction in */ |
| /* the OpenType specification (in file `ttinst1.doc') how simple */ |
| /* drop-outs, smart drop-outs, and stubs are defined. */ |
| /* */ |
| #define FT_OUTLINE_NONE 0x0 |
| #define FT_OUTLINE_OWNER 0x1 |
| #define FT_OUTLINE_EVEN_ODD_FILL 0x2 |
| #define FT_OUTLINE_REVERSE_FILL 0x4 |
| #define FT_OUTLINE_IGNORE_DROPOUTS 0x8 |
| #define FT_OUTLINE_SMART_DROPOUTS 0x10 |
| #define FT_OUTLINE_INCLUDE_STUBS 0x20 |
| #define FT_OUTLINE_HIGH_PRECISION 0x100 |
| #define FT_OUTLINE_SINGLE_PASS 0x200 |
| /************************************************************************* |
| * |
| * @enum: |
| * ft_outline_flags |
| * |
| * @description: |
| * These constants are deprecated. Please use the corresponding |
| * @FT_OUTLINE_FLAGS values. |
| * |
| * @values: |
| * ft_outline_none :: See @FT_OUTLINE_NONE. |
| * ft_outline_owner :: See @FT_OUTLINE_OWNER. |
| * ft_outline_even_odd_fill :: See @FT_OUTLINE_EVEN_ODD_FILL. |
| * ft_outline_reverse_fill :: See @FT_OUTLINE_REVERSE_FILL. |
| * ft_outline_ignore_dropouts :: See @FT_OUTLINE_IGNORE_DROPOUTS. |
| * ft_outline_high_precision :: See @FT_OUTLINE_HIGH_PRECISION. |
| * ft_outline_single_pass :: See @FT_OUTLINE_SINGLE_PASS. |
| */ |
| #define ft_outline_none FT_OUTLINE_NONE |
| #define ft_outline_owner FT_OUTLINE_OWNER |
| #define ft_outline_even_odd_fill FT_OUTLINE_EVEN_ODD_FILL |
| #define ft_outline_reverse_fill FT_OUTLINE_REVERSE_FILL |
| #define ft_outline_ignore_dropouts FT_OUTLINE_IGNORE_DROPOUTS |
| #define ft_outline_high_precision FT_OUTLINE_HIGH_PRECISION |
| #define ft_outline_single_pass FT_OUTLINE_SINGLE_PASS |
| /* */ |
| #define FT_CURVE_TAG( flag ) ( flag & 3 ) |
| #define FT_CURVE_TAG_ON 1 |
| #define FT_CURVE_TAG_CONIC 0 |
| #define FT_CURVE_TAG_CUBIC 2 |
| #define FT_CURVE_TAG_HAS_SCANMODE 4 |
| #define FT_CURVE_TAG_TOUCH_X 8 /* reserved for the TrueType hinter */ |
| #define FT_CURVE_TAG_TOUCH_Y 16 /* reserved for the TrueType hinter */ |
| #define FT_CURVE_TAG_TOUCH_BOTH ( FT_CURVE_TAG_TOUCH_X | \ |
| FT_CURVE_TAG_TOUCH_Y ) |
| #define FT_Curve_Tag_On FT_CURVE_TAG_ON |
| #define FT_Curve_Tag_Conic FT_CURVE_TAG_CONIC |
| #define FT_Curve_Tag_Cubic FT_CURVE_TAG_CUBIC |
| #define FT_Curve_Tag_Touch_X FT_CURVE_TAG_TOUCH_X |
| #define FT_Curve_Tag_Touch_Y FT_CURVE_TAG_TOUCH_Y |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Outline_MoveToFunc */ |
| /* */ |
| /* <Description> */ |
| /* A function pointer type used to describe the signature of a `move */ |
| /* to' function during outline walking/decomposition. */ |
| /* */ |
| /* A `move to' is emitted to start a new contour in an outline. */ |
| /* */ |
| /* <Input> */ |
| /* to :: A pointer to the target point of the `move to'. */ |
| /* */ |
| /* user :: A typeless pointer which is passed from the caller of the */ |
| /* decomposition function. */ |
| /* */ |
| /* <Return> */ |
| /* Error code. 0~means success. */ |
| /* */ |
| typedef int |
| (*FT_Outline_MoveToFunc)( const FT_Vector* to, |
| void* user ); |
| #define FT_Outline_MoveTo_Func FT_Outline_MoveToFunc |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Outline_LineToFunc */ |
| /* */ |
| /* <Description> */ |
| /* A function pointer type used to describe the signature of a `line */ |
| /* to' function during outline walking/decomposition. */ |
| /* */ |
| /* A `line to' is emitted to indicate a segment in the outline. */ |
| /* */ |
| /* <Input> */ |
| /* to :: A pointer to the target point of the `line to'. */ |
| /* */ |
| /* user :: A typeless pointer which is passed from the caller of the */ |
| /* decomposition function. */ |
| /* */ |
| /* <Return> */ |
| /* Error code. 0~means success. */ |
| /* */ |
| typedef int |
| (*FT_Outline_LineToFunc)( const FT_Vector* to, |
| void* user ); |
| #define FT_Outline_LineTo_Func FT_Outline_LineToFunc |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Outline_ConicToFunc */ |
| /* */ |
| /* <Description> */ |
| /* A function pointer type used to describe the signature of a `conic */ |
| /* to' function during outline walking or decomposition. */ |
| /* */ |
| /* A `conic to' is emitted to indicate a second-order Bézier arc in */ |
| /* the outline. */ |
| /* */ |
| /* <Input> */ |
| /* control :: An intermediate control point between the last position */ |
| /* and the new target in `to'. */ |
| /* */ |
| /* to :: A pointer to the target end point of the conic arc. */ |
| /* */ |
| /* user :: A typeless pointer which is passed from the caller of */ |
| /* the decomposition function. */ |
| /* */ |
| /* <Return> */ |
| /* Error code. 0~means success. */ |
| /* */ |
| typedef int |
| (*FT_Outline_ConicToFunc)( const FT_Vector* control, |
| const FT_Vector* to, |
| void* user ); |
| #define FT_Outline_ConicTo_Func FT_Outline_ConicToFunc |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Outline_CubicToFunc */ |
| /* */ |
| /* <Description> */ |
| /* A function pointer type used to describe the signature of a `cubic */ |
| /* to' function during outline walking or decomposition. */ |
| /* */ |
| /* A `cubic to' is emitted to indicate a third-order Bézier arc. */ |
| /* */ |
| /* <Input> */ |
| /* control1 :: A pointer to the first Bézier control point. */ |
| /* */ |
| /* control2 :: A pointer to the second Bézier control point. */ |
| /* */ |
| /* to :: A pointer to the target end point. */ |
| /* */ |
| /* user :: A typeless pointer which is passed from the caller of */ |
| /* the decomposition function. */ |
| /* */ |
| /* <Return> */ |
| /* Error code. 0~means success. */ |
| /* */ |
| typedef int |
| (*FT_Outline_CubicToFunc)( const FT_Vector* control1, |
| const FT_Vector* control2, |
| const FT_Vector* to, |
| void* user ); |
| #define FT_Outline_CubicTo_Func FT_Outline_CubicToFunc |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Outline_Funcs */ |
| /* */ |
| /* <Description> */ |
| /* A structure to hold various function pointers used during outline */ |
| /* decomposition in order to emit segments, conic, and cubic Béziers. */ |
| /* */ |
| /* <Fields> */ |
| /* move_to :: The `move to' emitter. */ |
| /* */ |
| /* line_to :: The segment emitter. */ |
| /* */ |
| /* conic_to :: The second-order Bézier arc emitter. */ |
| /* */ |
| /* cubic_to :: The third-order Bézier arc emitter. */ |
| /* */ |
| /* shift :: The shift that is applied to coordinates before they */ |
| /* are sent to the emitter. */ |
| /* */ |
| /* delta :: The delta that is applied to coordinates before they */ |
| /* are sent to the emitter, but after the shift. */ |
| /* */ |
| /* <Note> */ |
| /* The point coordinates sent to the emitters are the transformed */ |
| /* version of the original coordinates (this is important for high */ |
| /* accuracy during scan-conversion). The transformation is simple: */ |
| /* */ |
| /* { */ |
| /* x' = (x << shift) - delta */ |
| /* y' = (x << shift) - delta */ |
| /* } */ |
| /* */ |
| /* Set the values of `shift' and `delta' to~0 to get the original */ |
| /* point coordinates. */ |
| /* */ |
| typedef struct FT_Outline_Funcs_ |
| { |
| FT_Outline_MoveToFunc move_to; |
| FT_Outline_LineToFunc line_to; |
| FT_Outline_ConicToFunc conic_to; |
| FT_Outline_CubicToFunc cubic_to; |
| int shift; |
| FT_Pos delta; |
| } FT_Outline_Funcs; |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* basic_types */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Macro> */ |
| /* FT_IMAGE_TAG */ |
| /* */ |
| /* <Description> */ |
| /* This macro converts four-letter tags to an unsigned long type. */ |
| /* */ |
| /* <Note> */ |
| /* Since many 16-bit compilers don't like 32-bit enumerations, you */ |
| /* should redefine this macro in case of problems to something like */ |
| /* this: */ |
| /* */ |
| /* { */ |
| /* #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) value */ |
| /* } */ |
| /* */ |
| /* to get a simple enumeration without assigning special numbers. */ |
| /* */ |
| #ifndef FT_IMAGE_TAG |
| #define FT_IMAGE_TAG( value, _x1, _x2, _x3, _x4 ) \ |
| value = ( ( (unsigned long)_x1 << 24 ) | \ |
| ( (unsigned long)_x2 << 16 ) | \ |
| ( (unsigned long)_x3 << 8 ) | \ |
| (unsigned long)_x4 ) |
| #endif /* FT_IMAGE_TAG */ |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_Glyph_Format */ |
| /* */ |
| /* <Description> */ |
| /* An enumeration type used to describe the format of a given glyph */ |
| /* image. Note that this version of FreeType only supports two image */ |
| /* formats, even though future font drivers will be able to register */ |
| /* their own format. */ |
| /* */ |
| /* <Values> */ |
| /* FT_GLYPH_FORMAT_NONE :: */ |
| /* The value~0 is reserved. */ |
| /* */ |
| /* FT_GLYPH_FORMAT_COMPOSITE :: */ |
| /* The glyph image is a composite of several other images. This */ |
| /* format is _only_ used with @FT_LOAD_NO_RECURSE, and is used to */ |
| /* report compound glyphs (like accented characters). */ |
| /* */ |
| /* FT_GLYPH_FORMAT_BITMAP :: */ |
| /* The glyph image is a bitmap, and can be described as an */ |
| /* @FT_Bitmap. You generally need to access the `bitmap' field of */ |
| /* the @FT_GlyphSlotRec structure to read it. */ |
| /* */ |
| /* FT_GLYPH_FORMAT_OUTLINE :: */ |
| /* The glyph image is a vectorial outline made of line segments */ |
| /* and Bézier arcs; it can be described as an @FT_Outline; you */ |
| /* generally want to access the `outline' field of the */ |
| /* @FT_GlyphSlotRec structure to read it. */ |
| /* */ |
| /* FT_GLYPH_FORMAT_PLOTTER :: */ |
| /* The glyph image is a vectorial path with no inside and outside */ |
| /* contours. Some Type~1 fonts, like those in the Hershey family, */ |
| /* contain glyphs in this format. These are described as */ |
| /* @FT_Outline, but FreeType isn't currently capable of rendering */ |
| /* them correctly. */ |
| /* */ |
| typedef enum FT_Glyph_Format_ |
| { |
| FT_IMAGE_TAG( FT_GLYPH_FORMAT_NONE, 0, 0, 0, 0 ), |
| FT_IMAGE_TAG( FT_GLYPH_FORMAT_COMPOSITE, 'c', 'o', 'm', 'p' ), |
| FT_IMAGE_TAG( FT_GLYPH_FORMAT_BITMAP, 'b', 'i', 't', 's' ), |
| FT_IMAGE_TAG( FT_GLYPH_FORMAT_OUTLINE, 'o', 'u', 't', 'l' ), |
| FT_IMAGE_TAG( FT_GLYPH_FORMAT_PLOTTER, 'p', 'l', 'o', 't' ) |
| } FT_Glyph_Format; |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* ft_glyph_format_xxx */ |
| /* */ |
| /* <Description> */ |
| /* A list of deprecated constants. Use the corresponding */ |
| /* @FT_Glyph_Format values instead. */ |
| /* */ |
| /* <Values> */ |
| /* ft_glyph_format_none :: See @FT_GLYPH_FORMAT_NONE. */ |
| /* ft_glyph_format_composite :: See @FT_GLYPH_FORMAT_COMPOSITE. */ |
| /* ft_glyph_format_bitmap :: See @FT_GLYPH_FORMAT_BITMAP. */ |
| /* ft_glyph_format_outline :: See @FT_GLYPH_FORMAT_OUTLINE. */ |
| /* ft_glyph_format_plotter :: See @FT_GLYPH_FORMAT_PLOTTER. */ |
| /* */ |
| #define ft_glyph_format_none FT_GLYPH_FORMAT_NONE |
| #define ft_glyph_format_composite FT_GLYPH_FORMAT_COMPOSITE |
| #define ft_glyph_format_bitmap FT_GLYPH_FORMAT_BITMAP |
| #define ft_glyph_format_outline FT_GLYPH_FORMAT_OUTLINE |
| #define ft_glyph_format_plotter FT_GLYPH_FORMAT_PLOTTER |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /***** *****/ |
| /***** R A S T E R D E F I N I T I O N S *****/ |
| /***** *****/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* A raster is a scan converter, in charge of rendering an outline into */ |
| /* a a bitmap. This section contains the public API for rasters. */ |
| /* */ |
| /* Note that in FreeType 2, all rasters are now encapsulated within */ |
| /* specific modules called `renderers'. See `freetype/ftrender.h' for */ |
| /* more details on renderers. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* raster */ |
| /* */ |
| /* <Title> */ |
| /* Scanline Converter */ |
| /* */ |
| /* <Abstract> */ |
| /* How vectorial outlines are converted into bitmaps and pixmaps. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains technical definitions. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Type> */ |
| /* FT_Raster */ |
| /* */ |
| /* <Description> */ |
| /* A handle (pointer) to a raster object. Each object can be used */ |
| /* independently to convert an outline into a bitmap or pixmap. */ |
| /* */ |
| typedef struct FT_RasterRec_* FT_Raster; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Span */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to model a single span of gray (or black) pixels */ |
| /* when rendering a monochrome or anti-aliased bitmap. */ |
| /* */ |
| /* <Fields> */ |
| /* x :: The span's horizontal start position. */ |
| /* */ |
| /* len :: The span's length in pixels. */ |
| /* */ |
| /* coverage :: The span color/coverage, ranging from 0 (background) */ |
| /* to 255 (foreground). Only used for anti-aliased */ |
| /* rendering. */ |
| /* */ |
| /* <Note> */ |
| /* This structure is used by the span drawing callback type named */ |
| /* @FT_SpanFunc which takes the y~coordinate of the span as a */ |
| /* a parameter. */ |
| /* */ |
| /* The coverage value is always between 0 and 255. If you want less */ |
| /* gray values, the callback function has to reduce them. */ |
| /* */ |
| typedef struct FT_Span_ |
| { |
| short x; |
| unsigned short len; |
| unsigned char coverage; |
| } FT_Span; |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_SpanFunc */ |
| /* */ |
| /* <Description> */ |
| /* A function used as a call-back by the anti-aliased renderer in */ |
| /* order to let client applications draw themselves the gray pixel */ |
| /* spans on each scan line. */ |
| /* */ |
| /* <Input> */ |
| /* y :: The scanline's y~coordinate. */ |
| /* */ |
| /* count :: The number of spans to draw on this scanline. */ |
| /* */ |
| /* spans :: A table of `count' spans to draw on the scanline. */ |
| /* */ |
| /* user :: User-supplied data that is passed to the callback. */ |
| /* */ |
| /* <Note> */ |
| /* This callback allows client applications to directly render the */ |
| /* gray spans of the anti-aliased bitmap to any kind of surfaces. */ |
| /* */ |
| /* This can be used to write anti-aliased outlines directly to a */ |
| /* given background bitmap, and even perform translucency. */ |
| /* */ |
| /* Note that the `count' field cannot be greater than a fixed value */ |
| /* defined by the `FT_MAX_GRAY_SPANS' configuration macro in */ |
| /* `ftoption.h'. By default, this value is set to~32, which means */ |
| /* that if there are more than 32~spans on a given scanline, the */ |
| /* callback is called several times with the same `y' parameter in */ |
| /* order to draw all callbacks. */ |
| /* */ |
| /* Otherwise, the callback is only called once per scan-line, and */ |
| /* only for those scanlines that do have `gray' pixels on them. */ |
| /* */ |
| typedef void |
| (*FT_SpanFunc)( int y, |
| int count, |
| const FT_Span* spans, |
| void* user ); |
| #define FT_Raster_Span_Func FT_SpanFunc |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Raster_BitTest_Func */ |
| /* */ |
| /* <Description> */ |
| /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */ |
| /* */ |
| /* A function used as a call-back by the monochrome scan-converter */ |
| /* to test whether a given target pixel is already set to the drawing */ |
| /* `color'. These tests are crucial to implement drop-out control */ |
| /* per-se the TrueType spec. */ |
| /* */ |
| /* <Input> */ |
| /* y :: The pixel's y~coordinate. */ |
| /* */ |
| /* x :: The pixel's x~coordinate. */ |
| /* */ |
| /* user :: User-supplied data that is passed to the callback. */ |
| /* */ |
| /* <Return> */ |
| /* 1~if the pixel is `set', 0~otherwise. */ |
| /* */ |
| typedef int |
| (*FT_Raster_BitTest_Func)( int y, |
| int x, |
| void* user ); |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Raster_BitSet_Func */ |
| /* */ |
| /* <Description> */ |
| /* THIS TYPE IS DEPRECATED. DO NOT USE IT. */ |
| /* */ |
| /* A function used as a call-back by the monochrome scan-converter */ |
| /* to set an individual target pixel. This is crucial to implement */ |
| /* drop-out control according to the TrueType specification. */ |
| /* */ |
| /* <Input> */ |
| /* y :: The pixel's y~coordinate. */ |
| /* */ |
| /* x :: The pixel's x~coordinate. */ |
| /* */ |
| /* user :: User-supplied data that is passed to the callback. */ |
| /* */ |
| /* <Return> */ |
| /* 1~if the pixel is `set', 0~otherwise. */ |
| /* */ |
| typedef void |
| (*FT_Raster_BitSet_Func)( int y, |
| int x, |
| void* user ); |
| /*************************************************************************/ |
| /* */ |
| /* <Enum> */ |
| /* FT_RASTER_FLAG_XXX */ |
| /* */ |
| /* <Description> */ |
| /* A list of bit flag constants as used in the `flags' field of a */ |
| /* @FT_Raster_Params structure. */ |
| /* */ |
| /* <Values> */ |
| /* FT_RASTER_FLAG_DEFAULT :: This value is 0. */ |
| /* */ |
| /* FT_RASTER_FLAG_AA :: This flag is set to indicate that an */ |
| /* anti-aliased glyph image should be */ |
| /* generated. Otherwise, it will be */ |
| /* monochrome (1-bit). */ |
| /* */ |
| /* FT_RASTER_FLAG_DIRECT :: This flag is set to indicate direct */ |
| /* rendering. In this mode, client */ |
| /* applications must provide their own span */ |
| /* callback. This lets them directly */ |
| /* draw or compose over an existing bitmap. */ |
| /* If this bit is not set, the target */ |
| /* pixmap's buffer _must_ be zeroed before */ |
| /* rendering. */ |
| /* */ |
| /* Note that for now, direct rendering is */ |
| /* only possible with anti-aliased glyphs. */ |
| /* */ |
| /* FT_RASTER_FLAG_CLIP :: This flag is only used in direct */ |
| /* rendering mode. If set, the output will */ |
| /* be clipped to a box specified in the */ |
| /* `clip_box' field of the */ |
| /* @FT_Raster_Params structure. */ |
| /* */ |
| /* Note that by default, the glyph bitmap */ |
| /* is clipped to the target pixmap, except */ |
| /* in direct rendering mode where all spans */ |
| /* are generated if no clipping box is set. */ |
| /* */ |
| #define FT_RASTER_FLAG_DEFAULT 0x0 |
| #define FT_RASTER_FLAG_AA 0x1 |
| #define FT_RASTER_FLAG_DIRECT 0x2 |
| #define FT_RASTER_FLAG_CLIP 0x4 |
| /* deprecated */ |
| #define ft_raster_flag_default FT_RASTER_FLAG_DEFAULT |
| #define ft_raster_flag_aa FT_RASTER_FLAG_AA |
| #define ft_raster_flag_direct FT_RASTER_FLAG_DIRECT |
| #define ft_raster_flag_clip FT_RASTER_FLAG_CLIP |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Raster_Params */ |
| /* */ |
| /* <Description> */ |
| /* A structure to hold the arguments used by a raster's render */ |
| /* function. */ |
| /* */ |
| /* <Fields> */ |
| /* target :: The target bitmap. */ |
| /* */ |
| /* source :: A pointer to the source glyph image (e.g., an */ |
| /* @FT_Outline). */ |
| /* */ |
| /* flags :: The rendering flags. */ |
| /* */ |
| /* gray_spans :: The gray span drawing callback. */ |
| /* */ |
| /* black_spans :: The black span drawing callback. UNIMPLEMENTED! */ |
| /* */ |
| /* bit_test :: The bit test callback. UNIMPLEMENTED! */ |
| /* */ |
| /* bit_set :: The bit set callback. UNIMPLEMENTED! */ |
| /* */ |
| /* user :: User-supplied data that is passed to each drawing */ |
| /* callback. */ |
| /* */ |
| /* clip_box :: An optional clipping box. It is only used in */ |
| /* direct rendering mode. Note that coordinates here */ |
| /* should be expressed in _integer_ pixels (and not in */ |
| /* 26.6 fixed-point units). */ |
| /* */ |
| /* <Note> */ |
| /* An anti-aliased glyph bitmap is drawn if the @FT_RASTER_FLAG_AA */ |
| /* bit flag is set in the `flags' field, otherwise a monochrome */ |
| /* bitmap is generated. */ |
| /* */ |
| /* If the @FT_RASTER_FLAG_DIRECT bit flag is set in `flags', the */ |
| /* raster will call the `gray_spans' callback to draw gray pixel */ |
| /* spans, in the case of an aa glyph bitmap, it will call */ |
| /* `black_spans', and `bit_test' and `bit_set' in the case of a */ |
| /* monochrome bitmap. This allows direct composition over a */ |
| /* pre-existing bitmap through user-provided callbacks to perform the */ |
| /* span drawing/composition. */ |
| /* */ |
| /* Note that the `bit_test' and `bit_set' callbacks are required when */ |
| /* rendering a monochrome bitmap, as they are crucial to implement */ |
| /* correct drop-out control as defined in the TrueType specification. */ |
| /* */ |
| typedef struct FT_Raster_Params_ |
| { |
| const FT_Bitmap* target; |
| const void* source; |
| int flags; |
| FT_SpanFunc gray_spans; |
| FT_SpanFunc black_spans; /* doesn't work! */ |
| FT_Raster_BitTest_Func bit_test; /* doesn't work! */ |
| FT_Raster_BitSet_Func bit_set; /* doesn't work! */ |
| void* user; |
| FT_BBox clip_box; |
| } FT_Raster_Params; |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Raster_NewFunc */ |
| /* */ |
| /* <Description> */ |
| /* A function used to create a new raster object. */ |
| /* */ |
| /* <Input> */ |
| /* memory :: A handle to the memory allocator. */ |
| /* */ |
| /* <Output> */ |
| /* raster :: A handle to the new raster object. */ |
| /* */ |
| /* <Return> */ |
| /* Error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The `memory' parameter is a typeless pointer in order to avoid */ |
| /* un-wanted dependencies on the rest of the FreeType code. In */ |
| /* practice, it is an @FT_Memory object, i.e., a handle to the */ |
| /* standard FreeType memory allocator. However, this field can be */ |
| /* completely ignored by a given raster implementation. */ |
| /* */ |
| typedef int |
| (*FT_Raster_NewFunc)( void* memory, |
| FT_Raster* raster ); |
| #define FT_Raster_New_Func FT_Raster_NewFunc |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Raster_DoneFunc */ |
| /* */ |
| /* <Description> */ |
| /* A function used to destroy a given raster object. */ |
| /* */ |
| /* <Input> */ |
| /* raster :: A handle to the raster object. */ |
| /* */ |
| typedef void |
| (*FT_Raster_DoneFunc)( FT_Raster raster ); |
| #define FT_Raster_Done_Func FT_Raster_DoneFunc |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Raster_ResetFunc */ |
| /* */ |
| /* <Description> */ |
| /* FreeType provides an area of memory called the `render pool', */ |
| /* available to all registered rasters. This pool can be freely used */ |
| /* during a given scan-conversion but is shared by all rasters. Its */ |
| /* content is thus transient. */ |
| /* */ |
| /* This function is called each time the render pool changes, or just */ |
| /* after a new raster object is created. */ |
| /* */ |
| /* <Input> */ |
| /* raster :: A handle to the new raster object. */ |
| /* */ |
| /* pool_base :: The address in memory of the render pool. */ |
| /* */ |
| /* pool_size :: The size in bytes of the render pool. */ |
| /* */ |
| /* <Note> */ |
| /* Rasters can ignore the render pool and rely on dynamic memory */ |
| /* allocation if they want to (a handle to the memory allocator is */ |
| /* passed to the raster constructor). However, this is not */ |
| /* recommended for efficiency purposes. */ |
| /* */ |
| typedef void |
| (*FT_Raster_ResetFunc)( FT_Raster raster, |
| unsigned char* pool_base, |
| unsigned long pool_size ); |
| #define FT_Raster_Reset_Func FT_Raster_ResetFunc |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Raster_SetModeFunc */ |
| /* */ |
| /* <Description> */ |
| /* This function is a generic facility to change modes or attributes */ |
| /* in a given raster. This can be used for debugging purposes, or */ |
| /* simply to allow implementation-specific `features' in a given */ |
| /* raster module. */ |
| /* */ |
| /* <Input> */ |
| /* raster :: A handle to the new raster object. */ |
| /* */ |
| /* mode :: A 4-byte tag used to name the mode or property. */ |
| /* */ |
| /* args :: A pointer to the new mode/property to use. */ |
| /* */ |
| typedef int |
| (*FT_Raster_SetModeFunc)( FT_Raster raster, |
| unsigned long mode, |
| void* args ); |
| #define FT_Raster_Set_Mode_Func FT_Raster_SetModeFunc |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Raster_RenderFunc */ |
| /* */ |
| /* <Description> */ |
| /* Invoke a given raster to scan-convert a given glyph image into a */ |
| /* target bitmap. */ |
| /* */ |
| /* <Input> */ |
| /* raster :: A handle to the raster object. */ |
| /* */ |
| /* params :: A pointer to an @FT_Raster_Params structure used to */ |
| /* store the rendering parameters. */ |
| /* */ |
| /* <Return> */ |
| /* Error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The exact format of the source image depends on the raster's glyph */ |
| /* format defined in its @FT_Raster_Funcs structure. It can be an */ |
| /* @FT_Outline or anything else in order to support a large array of */ |
| /* glyph formats. */ |
| /* */ |
| /* Note also that the render function can fail and return a */ |
| /* `FT_Err_Unimplemented_Feature' error code if the raster used does */ |
| /* not support direct composition. */ |
| /* */ |
| /* XXX: For now, the standard raster doesn't support direct */ |
| /* composition but this should change for the final release (see */ |
| /* the files `demos/src/ftgrays.c' and `demos/src/ftgrays2.c' */ |
| /* for examples of distinct implementations which support direct */ |
| /* composition). */ |
| /* */ |
| typedef int |
| (*FT_Raster_RenderFunc)( FT_Raster raster, |
| const FT_Raster_Params* params ); |
| #define FT_Raster_Render_Func FT_Raster_RenderFunc |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Raster_Funcs */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to describe a given raster class to the library. */ |
| /* */ |
| /* <Fields> */ |
| /* glyph_format :: The supported glyph format for this raster. */ |
| /* */ |
| /* raster_new :: The raster constructor. */ |
| /* */ |
| /* raster_reset :: Used to reset the render pool within the raster. */ |
| /* */ |
| /* raster_render :: A function to render a glyph into a given bitmap. */ |
| /* */ |
| /* raster_done :: The raster destructor. */ |
| /* */ |
| typedef struct FT_Raster_Funcs_ |
| { |
| FT_Glyph_Format glyph_format; |
| FT_Raster_NewFunc raster_new; |
| FT_Raster_ResetFunc raster_reset; |
| FT_Raster_SetModeFunc raster_set_mode; |
| FT_Raster_RenderFunc raster_render; |
| FT_Raster_DoneFunc raster_done; |
| } FT_Raster_Funcs; |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTIMAGE_H__ */ |
| /* END */ |
| /* Local Variables: */ |
| /* coding: utf-8 */ |
| /* End: */ |
| /contrib/media/updf/include/freetype/ftincrem.h |
|---|
| 0,0 → 1,353 |
| /***************************************************************************/ |
| /* */ |
| /* ftincrem.h */ |
| /* */ |
| /* FreeType incremental loading (specification). */ |
| /* */ |
| /* Copyright 2002, 2003, 2006, 2007, 2008, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTINCREM_H__ |
| #define __FTINCREM_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************** |
| * |
| * @section: |
| * incremental |
| * |
| * @title: |
| * Incremental Loading |
| * |
| * @abstract: |
| * Custom Glyph Loading. |
| * |
| * @description: |
| * This section contains various functions used to perform so-called |
| * `incremental' glyph loading. This is a mode where all glyphs loaded |
| * from a given @FT_Face are provided by the client application, |
| * |
| * Apart from that, all other tables are loaded normally from the font |
| * file. This mode is useful when FreeType is used within another |
| * engine, e.g., a PostScript Imaging Processor. |
| * |
| * To enable this mode, you must use @FT_Open_Face, passing an |
| * @FT_Parameter with the @FT_PARAM_TAG_INCREMENTAL tag and an |
| * @FT_Incremental_Interface value. See the comments for |
| * @FT_Incremental_InterfaceRec for an example. |
| * |
| */ |
| /*************************************************************************** |
| * |
| * @type: |
| * FT_Incremental |
| * |
| * @description: |
| * An opaque type describing a user-provided object used to implement |
| * `incremental' glyph loading within FreeType. This is used to support |
| * embedded fonts in certain environments (e.g., PostScript interpreters), |
| * where the glyph data isn't in the font file, or must be overridden by |
| * different values. |
| * |
| * @note: |
| * It is up to client applications to create and implement @FT_Incremental |
| * objects, as long as they provide implementations for the methods |
| * @FT_Incremental_GetGlyphDataFunc, @FT_Incremental_FreeGlyphDataFunc |
| * and @FT_Incremental_GetGlyphMetricsFunc. |
| * |
| * See the description of @FT_Incremental_InterfaceRec to understand how |
| * to use incremental objects with FreeType. |
| * |
| */ |
| typedef struct FT_IncrementalRec_* FT_Incremental; |
| /*************************************************************************** |
| * |
| * @struct: |
| * FT_Incremental_MetricsRec |
| * |
| * @description: |
| * A small structure used to contain the basic glyph metrics returned |
| * by the @FT_Incremental_GetGlyphMetricsFunc method. |
| * |
| * @fields: |
| * bearing_x :: |
| * Left bearing, in font units. |
| * |
| * bearing_y :: |
| * Top bearing, in font units. |
| * |
| * advance :: |
| * Horizontal component of glyph advance, in font units. |
| * |
| * advance_v :: |
| * Vertical component of glyph advance, in font units. |
| * |
| * @note: |
| * These correspond to horizontal or vertical metrics depending on the |
| * value of the `vertical' argument to the function |
| * @FT_Incremental_GetGlyphMetricsFunc. |
| * |
| */ |
| typedef struct FT_Incremental_MetricsRec_ |
| { |
| FT_Long bearing_x; |
| FT_Long bearing_y; |
| FT_Long advance; |
| FT_Long advance_v; /* since 2.3.12 */ |
| } FT_Incremental_MetricsRec; |
| /*************************************************************************** |
| * |
| * @struct: |
| * FT_Incremental_Metrics |
| * |
| * @description: |
| * A handle to an @FT_Incremental_MetricsRec structure. |
| * |
| */ |
| typedef struct FT_Incremental_MetricsRec_* FT_Incremental_Metrics; |
| /*************************************************************************** |
| * |
| * @type: |
| * FT_Incremental_GetGlyphDataFunc |
| * |
| * @description: |
| * A function called by FreeType to access a given glyph's data bytes |
| * during @FT_Load_Glyph or @FT_Load_Char if incremental loading is |
| * enabled. |
| * |
| * Note that the format of the glyph's data bytes depends on the font |
| * file format. For TrueType, it must correspond to the raw bytes within |
| * the `glyf' table. For PostScript formats, it must correspond to the |
| * *unencrypted* charstring bytes, without any `lenIV' header. It is |
| * undefined for any other format. |
| * |
| * @input: |
| * incremental :: |
| * Handle to an opaque @FT_Incremental handle provided by the client |
| * application. |
| * |
| * glyph_index :: |
| * Index of relevant glyph. |
| * |
| * @output: |
| * adata :: |
| * A structure describing the returned glyph data bytes (which will be |
| * accessed as a read-only byte block). |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * If this function returns successfully the method |
| * @FT_Incremental_FreeGlyphDataFunc will be called later to release |
| * the data bytes. |
| * |
| * Nested calls to @FT_Incremental_GetGlyphDataFunc can happen for |
| * compound glyphs. |
| * |
| */ |
| typedef FT_Error |
| (*FT_Incremental_GetGlyphDataFunc)( FT_Incremental incremental, |
| FT_UInt glyph_index, |
| FT_Data* adata ); |
| /*************************************************************************** |
| * |
| * @type: |
| * FT_Incremental_FreeGlyphDataFunc |
| * |
| * @description: |
| * A function used to release the glyph data bytes returned by a |
| * successful call to @FT_Incremental_GetGlyphDataFunc. |
| * |
| * @input: |
| * incremental :: |
| * A handle to an opaque @FT_Incremental handle provided by the client |
| * application. |
| * |
| * data :: |
| * A structure describing the glyph data bytes (which will be accessed |
| * as a read-only byte block). |
| * |
| */ |
| typedef void |
| (*FT_Incremental_FreeGlyphDataFunc)( FT_Incremental incremental, |
| FT_Data* data ); |
| /*************************************************************************** |
| * |
| * @type: |
| * FT_Incremental_GetGlyphMetricsFunc |
| * |
| * @description: |
| * A function used to retrieve the basic metrics of a given glyph index |
| * before accessing its data. This is necessary because, in certain |
| * formats like TrueType, the metrics are stored in a different place from |
| * the glyph images proper. |
| * |
| * @input: |
| * incremental :: |
| * A handle to an opaque @FT_Incremental handle provided by the client |
| * application. |
| * |
| * glyph_index :: |
| * Index of relevant glyph. |
| * |
| * vertical :: |
| * If true, return vertical metrics. |
| * |
| * ametrics :: |
| * This parameter is used for both input and output. |
| * The original glyph metrics, if any, in font units. If metrics are |
| * not available all the values must be set to zero. |
| * |
| * @output: |
| * ametrics :: |
| * The replacement glyph metrics in font units. |
| * |
| */ |
| typedef FT_Error |
| (*FT_Incremental_GetGlyphMetricsFunc) |
| ( FT_Incremental incremental, |
| FT_UInt glyph_index, |
| FT_Bool vertical, |
| FT_Incremental_MetricsRec *ametrics ); |
| /************************************************************************** |
| * |
| * @struct: |
| * FT_Incremental_FuncsRec |
| * |
| * @description: |
| * A table of functions for accessing fonts that load data |
| * incrementally. Used in @FT_Incremental_InterfaceRec. |
| * |
| * @fields: |
| * get_glyph_data :: |
| * The function to get glyph data. Must not be null. |
| * |
| * free_glyph_data :: |
| * The function to release glyph data. Must not be null. |
| * |
| * get_glyph_metrics :: |
| * The function to get glyph metrics. May be null if the font does |
| * not provide overriding glyph metrics. |
| * |
| */ |
| typedef struct FT_Incremental_FuncsRec_ |
| { |
| FT_Incremental_GetGlyphDataFunc get_glyph_data; |
| FT_Incremental_FreeGlyphDataFunc free_glyph_data; |
| FT_Incremental_GetGlyphMetricsFunc get_glyph_metrics; |
| } FT_Incremental_FuncsRec; |
| /*************************************************************************** |
| * |
| * @struct: |
| * FT_Incremental_InterfaceRec |
| * |
| * @description: |
| * A structure to be used with @FT_Open_Face to indicate that the user |
| * wants to support incremental glyph loading. You should use it with |
| * @FT_PARAM_TAG_INCREMENTAL as in the following example: |
| * |
| * { |
| * FT_Incremental_InterfaceRec inc_int; |
| * FT_Parameter parameter; |
| * FT_Open_Args open_args; |
| * |
| * |
| * // set up incremental descriptor |
| * inc_int.funcs = my_funcs; |
| * inc_int.object = my_object; |
| * |
| * // set up optional parameter |
| * parameter.tag = FT_PARAM_TAG_INCREMENTAL; |
| * parameter.data = &inc_int; |
| * |
| * // set up FT_Open_Args structure |
| * open_args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS; |
| * open_args.pathname = my_font_pathname; |
| * open_args.num_params = 1; |
| * open_args.params = ¶meter; // we use one optional argument |
| * |
| * // open the font |
| * error = FT_Open_Face( library, &open_args, index, &face ); |
| * ... |
| * } |
| * |
| */ |
| typedef struct FT_Incremental_InterfaceRec_ |
| { |
| const FT_Incremental_FuncsRec* funcs; |
| FT_Incremental object; |
| } FT_Incremental_InterfaceRec; |
| /*************************************************************************** |
| * |
| * @type: |
| * FT_Incremental_Interface |
| * |
| * @description: |
| * A pointer to an @FT_Incremental_InterfaceRec structure. |
| * |
| */ |
| typedef FT_Incremental_InterfaceRec* FT_Incremental_Interface; |
| /*************************************************************************** |
| * |
| * @constant: |
| * FT_PARAM_TAG_INCREMENTAL |
| * |
| * @description: |
| * A constant used as the tag of @FT_Parameter structures to indicate |
| * an incremental loading object to be used by FreeType. |
| * |
| */ |
| #define FT_PARAM_TAG_INCREMENTAL FT_MAKE_TAG( 'i', 'n', 'c', 'r' ) |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTINCREM_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftlcdfil.h |
|---|
| 0,0 → 1,213 |
| /***************************************************************************/ |
| /* */ |
| /* ftlcdfil.h */ |
| /* */ |
| /* FreeType API for color filtering of subpixel bitmap glyphs */ |
| /* (specification). */ |
| /* */ |
| /* Copyright 2006, 2007, 2008, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FT_LCD_FILTER_H__ |
| #define __FT_LCD_FILTER_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************** |
| * |
| * @section: |
| * lcd_filtering |
| * |
| * @title: |
| * LCD Filtering |
| * |
| * @abstract: |
| * Reduce color fringes of LCD-optimized bitmaps. |
| * |
| * @description: |
| * The @FT_Library_SetLcdFilter API can be used to specify a low-pass |
| * filter which is then applied to LCD-optimized bitmaps generated |
| * through @FT_Render_Glyph. This is useful to reduce color fringes |
| * which would occur with unfiltered rendering. |
| * |
| * Note that no filter is active by default, and that this function is |
| * *not* implemented in default builds of the library. You need to |
| * #define FT_CONFIG_OPTION_SUBPIXEL_RENDERING in your `ftoption.h' file |
| * in order to activate it. |
| */ |
| /**************************************************************************** |
| * |
| * @enum: |
| * FT_LcdFilter |
| * |
| * @description: |
| * A list of values to identify various types of LCD filters. |
| * |
| * @values: |
| * FT_LCD_FILTER_NONE :: |
| * Do not perform filtering. When used with subpixel rendering, this |
| * results in sometimes severe color fringes. |
| * |
| * FT_LCD_FILTER_DEFAULT :: |
| * The default filter reduces color fringes considerably, at the cost |
| * of a slight blurriness in the output. |
| * |
| * FT_LCD_FILTER_LIGHT :: |
| * The light filter is a variant that produces less blurriness at the |
| * cost of slightly more color fringes than the default one. It might |
| * be better, depending on taste, your monitor, or your personal vision. |
| * |
| * FT_LCD_FILTER_LEGACY :: |
| * This filter corresponds to the original libXft color filter. It |
| * provides high contrast output but can exhibit really bad color |
| * fringes if glyphs are not extremely well hinted to the pixel grid. |
| * In other words, it only works well if the TrueType bytecode |
| * interpreter is enabled *and* high-quality hinted fonts are used. |
| * |
| * This filter is only provided for comparison purposes, and might be |
| * disabled or stay unsupported in the future. |
| * |
| * @since: |
| * 2.3.0 |
| */ |
| typedef enum FT_LcdFilter_ |
| { |
| FT_LCD_FILTER_NONE = 0, |
| FT_LCD_FILTER_DEFAULT = 1, |
| FT_LCD_FILTER_LIGHT = 2, |
| FT_LCD_FILTER_LEGACY = 16, |
| FT_LCD_FILTER_MAX /* do not remove */ |
| } FT_LcdFilter; |
| /************************************************************************** |
| * |
| * @func: |
| * FT_Library_SetLcdFilter |
| * |
| * @description: |
| * This function is used to apply color filtering to LCD decimated |
| * bitmaps, like the ones used when calling @FT_Render_Glyph with |
| * @FT_RENDER_MODE_LCD or @FT_RENDER_MODE_LCD_V. |
| * |
| * @input: |
| * library :: |
| * A handle to the target library instance. |
| * |
| * filter :: |
| * The filter type. |
| * |
| * You can use @FT_LCD_FILTER_NONE here to disable this feature, or |
| * @FT_LCD_FILTER_DEFAULT to use a default filter that should work |
| * well on most LCD screens. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This feature is always disabled by default. Clients must make an |
| * explicit call to this function with a `filter' value other than |
| * @FT_LCD_FILTER_NONE in order to enable it. |
| * |
| * Due to *PATENTS* covering subpixel rendering, this function doesn't |
| * do anything except returning `FT_Err_Unimplemented_Feature' if the |
| * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not |
| * defined in your build of the library, which should correspond to all |
| * default builds of FreeType. |
| * |
| * The filter affects glyph bitmaps rendered through @FT_Render_Glyph, |
| * @FT_Outline_Get_Bitmap, @FT_Load_Glyph, and @FT_Load_Char. |
| * |
| * It does _not_ affect the output of @FT_Outline_Render and |
| * @FT_Outline_Get_Bitmap. |
| * |
| * If this feature is activated, the dimensions of LCD glyph bitmaps are |
| * either larger or taller than the dimensions of the corresponding |
| * outline with regards to the pixel grid. For example, for |
| * @FT_RENDER_MODE_LCD, the filter adds up to 3~pixels to the left, and |
| * up to 3~pixels to the right. |
| * |
| * The bitmap offset values are adjusted correctly, so clients shouldn't |
| * need to modify their layout and glyph positioning code when enabling |
| * the filter. |
| * |
| * @since: |
| * 2.3.0 |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Library_SetLcdFilter( FT_Library library, |
| FT_LcdFilter filter ); |
| /************************************************************************** |
| * |
| * @func: |
| * FT_Library_SetLcdFilterWeights |
| * |
| * @description: |
| * Use this function to override the filter weights selected by |
| * @FT_Library_SetLcdFilter. By default, FreeType uses the quintuple |
| * (0x00, 0x55, 0x56, 0x55, 0x00) for FT_LCD_FILTER_LIGHT, and (0x10, |
| * 0x40, 0x70, 0x40, 0x10) for FT_LCD_FILTER_DEFAULT and |
| * FT_LCD_FILTER_LEGACY. |
| * |
| * @input: |
| * library :: |
| * A handle to the target library instance. |
| * |
| * weights :: |
| * A pointer to an array; the function copies the first five bytes and |
| * uses them to specify the filter weights. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * Due to *PATENTS* covering subpixel rendering, this function doesn't |
| * do anything except returning `FT_Err_Unimplemented_Feature' if the |
| * configuration macro FT_CONFIG_OPTION_SUBPIXEL_RENDERING is not |
| * defined in your build of the library, which should correspond to all |
| * default builds of FreeType. |
| * |
| * This function must be called after @FT_Library_SetLcdFilter to have |
| * any effect. |
| * |
| * @since: |
| * 2.4.0 |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Library_SetLcdFilterWeights( FT_Library library, |
| unsigned char *weights ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FT_LCD_FILTER_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftlist.h |
|---|
| 0,0 → 1,277 |
| /***************************************************************************/ |
| /* */ |
| /* ftlist.h */ |
| /* */ |
| /* Generic list support for FreeType (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2003, 2007, 2010 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 implements functions relative to list processing. Its */ |
| /* data structures are defined in `freetype.h'. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTLIST_H__ |
| #define __FTLIST_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* list_processing */ |
| /* */ |
| /* <Title> */ |
| /* List Processing */ |
| /* */ |
| /* <Abstract> */ |
| /* Simple management of lists. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains various definitions related to list */ |
| /* processing using doubly-linked nodes. */ |
| /* */ |
| /* <Order> */ |
| /* FT_List */ |
| /* FT_ListNode */ |
| /* FT_ListRec */ |
| /* FT_ListNodeRec */ |
| /* */ |
| /* FT_List_Add */ |
| /* FT_List_Insert */ |
| /* FT_List_Find */ |
| /* FT_List_Remove */ |
| /* FT_List_Up */ |
| /* FT_List_Iterate */ |
| /* FT_List_Iterator */ |
| /* FT_List_Finalize */ |
| /* FT_List_Destructor */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_List_Find */ |
| /* */ |
| /* <Description> */ |
| /* Find the list node for a given listed object. */ |
| /* */ |
| /* <Input> */ |
| /* list :: A pointer to the parent list. */ |
| /* data :: The address of the listed object. */ |
| /* */ |
| /* <Return> */ |
| /* List node. NULL if it wasn't found. */ |
| /* */ |
| FT_EXPORT( FT_ListNode ) |
| FT_List_Find( FT_List list, |
| void* data ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_List_Add */ |
| /* */ |
| /* <Description> */ |
| /* Append an element to the end of a list. */ |
| /* */ |
| /* <InOut> */ |
| /* list :: A pointer to the parent list. */ |
| /* node :: The node to append. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_List_Add( FT_List list, |
| FT_ListNode node ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_List_Insert */ |
| /* */ |
| /* <Description> */ |
| /* Insert an element at the head of a list. */ |
| /* */ |
| /* <InOut> */ |
| /* list :: A pointer to parent list. */ |
| /* node :: The node to insert. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_List_Insert( FT_List list, |
| FT_ListNode node ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_List_Remove */ |
| /* */ |
| /* <Description> */ |
| /* Remove a node from a list. This function doesn't check whether */ |
| /* the node is in the list! */ |
| /* */ |
| /* <Input> */ |
| /* node :: The node to remove. */ |
| /* */ |
| /* <InOut> */ |
| /* list :: A pointer to the parent list. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_List_Remove( FT_List list, |
| FT_ListNode node ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_List_Up */ |
| /* */ |
| /* <Description> */ |
| /* Move a node to the head/top of a list. Used to maintain LRU */ |
| /* lists. */ |
| /* */ |
| /* <InOut> */ |
| /* list :: A pointer to the parent list. */ |
| /* node :: The node to move. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_List_Up( FT_List list, |
| FT_ListNode node ); |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_List_Iterator */ |
| /* */ |
| /* <Description> */ |
| /* An FT_List iterator function which is called during a list parse */ |
| /* by @FT_List_Iterate. */ |
| /* */ |
| /* <Input> */ |
| /* node :: The current iteration list node. */ |
| /* */ |
| /* user :: A typeless pointer passed to @FT_List_Iterate. */ |
| /* Can be used to point to the iteration's state. */ |
| /* */ |
| typedef FT_Error |
| (*FT_List_Iterator)( FT_ListNode node, |
| void* user ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_List_Iterate */ |
| /* */ |
| /* <Description> */ |
| /* Parse a list and calls a given iterator function on each element. */ |
| /* Note that parsing is stopped as soon as one of the iterator calls */ |
| /* returns a non-zero value. */ |
| /* */ |
| /* <Input> */ |
| /* list :: A handle to the list. */ |
| /* iterator :: An iterator function, called on each node of the list. */ |
| /* user :: A user-supplied field which is passed as the second */ |
| /* argument to the iterator. */ |
| /* */ |
| /* <Return> */ |
| /* The result (a FreeType error code) of the last iterator call. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_List_Iterate( FT_List list, |
| FT_List_Iterator iterator, |
| void* user ); |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_List_Destructor */ |
| /* */ |
| /* <Description> */ |
| /* An @FT_List iterator function which is called during a list */ |
| /* finalization by @FT_List_Finalize to destroy all elements in a */ |
| /* given list. */ |
| /* */ |
| /* <Input> */ |
| /* system :: The current system object. */ |
| /* */ |
| /* data :: The current object to destroy. */ |
| /* */ |
| /* user :: A typeless pointer passed to @FT_List_Iterate. It can */ |
| /* be used to point to the iteration's state. */ |
| /* */ |
| typedef void |
| (*FT_List_Destructor)( FT_Memory memory, |
| void* data, |
| void* user ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_List_Finalize */ |
| /* */ |
| /* <Description> */ |
| /* Destroy all elements in the list as well as the list itself. */ |
| /* */ |
| /* <Input> */ |
| /* list :: A handle to the list. */ |
| /* */ |
| /* destroy :: A list destructor that will be applied to each element */ |
| /* of the list. */ |
| /* */ |
| /* memory :: The current memory object which handles deallocation. */ |
| /* */ |
| /* user :: A user-supplied field which is passed as the last */ |
| /* argument to the destructor. */ |
| /* */ |
| /* <Note> */ |
| /* This function expects that all nodes added by @FT_List_Add or */ |
| /* @FT_List_Insert have been dynamically allocated. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_List_Finalize( FT_List list, |
| FT_List_Destructor destroy, |
| FT_Memory memory, |
| void* user ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTLIST_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftlzw.h |
|---|
| 0,0 → 1,99 |
| /***************************************************************************/ |
| /* */ |
| /* ftlzw.h */ |
| /* */ |
| /* LZW-compressed stream support. */ |
| /* */ |
| /* Copyright 2004, 2006 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTLZW_H__ |
| #define __FTLZW_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* lzw */ |
| /* */ |
| /* <Title> */ |
| /* LZW Streams */ |
| /* */ |
| /* <Abstract> */ |
| /* Using LZW-compressed font files. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains the declaration of LZW-specific functions. */ |
| /* */ |
| /*************************************************************************/ |
| /************************************************************************ |
| * |
| * @function: |
| * FT_Stream_OpenLZW |
| * |
| * @description: |
| * Open a new stream to parse LZW-compressed font files. This is |
| * mainly used to support the compressed `*.pcf.Z' fonts that come |
| * with XFree86. |
| * |
| * @input: |
| * stream :: The target embedding stream. |
| * |
| * source :: The source stream. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * The source stream must be opened _before_ calling this function. |
| * |
| * Calling the internal function `FT_Stream_Close' on the new stream will |
| * *not* call `FT_Stream_Close' on the source stream. None of the stream |
| * objects will be released to the heap. |
| * |
| * The stream implementation is very basic and resets the decompression |
| * process each time seeking backwards is needed within the stream |
| * |
| * In certain builds of the library, LZW compression recognition is |
| * automatically handled when calling @FT_New_Face or @FT_Open_Face. |
| * This means that if no font driver is capable of handling the raw |
| * compressed file, the library will try to open a LZW stream from it |
| * and re-open the face with it. |
| * |
| * This function may return `FT_Err_Unimplemented_Feature' if your build |
| * of FreeType was not compiled with LZW support. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stream_OpenLZW( FT_Stream stream, |
| FT_Stream source ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTLZW_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftmac.h |
|---|
| 0,0 → 1,274 |
| /***************************************************************************/ |
| /* */ |
| /* ftmac.h */ |
| /* */ |
| /* Additional Mac-specific API. */ |
| /* */ |
| /* Copyright 1996-2001, 2004, 2006, 2007 by */ |
| /* Just van Rossum, 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. */ |
| /* */ |
| /***************************************************************************/ |
| /***************************************************************************/ |
| /* */ |
| /* NOTE: Include this file after <freetype/freetype.h> and after any */ |
| /* Mac-specific headers (because this header uses Mac types such as */ |
| /* Handle, FSSpec, FSRef, etc.) */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTMAC_H__ |
| #define __FTMAC_H__ |
| #include <ft2build.h> |
| FT_BEGIN_HEADER |
| /* gcc-3.4.1 and later can warn about functions tagged as deprecated */ |
| #ifndef FT_DEPRECATED_ATTRIBUTE |
| #if defined(__GNUC__) && \ |
| ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))) |
| #define FT_DEPRECATED_ATTRIBUTE __attribute__((deprecated)) |
| #else |
| #define FT_DEPRECATED_ATTRIBUTE |
| #endif |
| #endif |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* mac_specific */ |
| /* */ |
| /* <Title> */ |
| /* Mac Specific Interface */ |
| /* */ |
| /* <Abstract> */ |
| /* Only available on the Macintosh. */ |
| /* */ |
| /* <Description> */ |
| /* The following definitions are only available if FreeType is */ |
| /* compiled on a Macintosh. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_New_Face_From_FOND */ |
| /* */ |
| /* <Description> */ |
| /* Create a new face object from a FOND resource. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library resource. */ |
| /* */ |
| /* <Input> */ |
| /* fond :: A FOND resource. */ |
| /* */ |
| /* face_index :: Only supported for the -1 `sanity check' special */ |
| /* case. */ |
| /* */ |
| /* <Output> */ |
| /* aface :: A handle to a new face object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Notes> */ |
| /* This function can be used to create @FT_Face objects from fonts */ |
| /* that are installed in the system as follows. */ |
| /* */ |
| /* { */ |
| /* fond = GetResource( 'FOND', fontName ); */ |
| /* error = FT_New_Face_From_FOND( library, fond, 0, &face ); */ |
| /* } */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_New_Face_From_FOND( FT_Library library, |
| Handle fond, |
| FT_Long face_index, |
| FT_Face *aface ) |
| FT_DEPRECATED_ATTRIBUTE; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_GetFile_From_Mac_Name */ |
| /* */ |
| /* <Description> */ |
| /* Return an FSSpec for the disk file containing the named font. */ |
| /* */ |
| /* <Input> */ |
| /* fontName :: Mac OS name of the font (e.g., Times New Roman */ |
| /* Bold). */ |
| /* */ |
| /* <Output> */ |
| /* pathSpec :: FSSpec to the file. For passing to */ |
| /* @FT_New_Face_From_FSSpec. */ |
| /* */ |
| /* face_index :: Index of the face. For passing to */ |
| /* @FT_New_Face_From_FSSpec. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_GetFile_From_Mac_Name( const char* fontName, |
| FSSpec* pathSpec, |
| FT_Long* face_index ) |
| FT_DEPRECATED_ATTRIBUTE; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_GetFile_From_Mac_ATS_Name */ |
| /* */ |
| /* <Description> */ |
| /* Return an FSSpec for the disk file containing the named font. */ |
| /* */ |
| /* <Input> */ |
| /* fontName :: Mac OS name of the font in ATS framework. */ |
| /* */ |
| /* <Output> */ |
| /* pathSpec :: FSSpec to the file. For passing to */ |
| /* @FT_New_Face_From_FSSpec. */ |
| /* */ |
| /* face_index :: Index of the face. For passing to */ |
| /* @FT_New_Face_From_FSSpec. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_GetFile_From_Mac_ATS_Name( const char* fontName, |
| FSSpec* pathSpec, |
| FT_Long* face_index ) |
| FT_DEPRECATED_ATTRIBUTE; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_GetFilePath_From_Mac_ATS_Name */ |
| /* */ |
| /* <Description> */ |
| /* Return a pathname of the disk file and face index for given font */ |
| /* name which is handled by ATS framework. */ |
| /* */ |
| /* <Input> */ |
| /* fontName :: Mac OS name of the font in ATS framework. */ |
| /* */ |
| /* <Output> */ |
| /* path :: Buffer to store pathname of the file. For passing */ |
| /* to @FT_New_Face. The client must allocate this */ |
| /* buffer before calling this function. */ |
| /* */ |
| /* maxPathSize :: Lengths of the buffer `path' that client allocated. */ |
| /* */ |
| /* face_index :: Index of the face. For passing to @FT_New_Face. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_GetFilePath_From_Mac_ATS_Name( const char* fontName, |
| UInt8* path, |
| UInt32 maxPathSize, |
| FT_Long* face_index ) |
| FT_DEPRECATED_ATTRIBUTE; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_New_Face_From_FSSpec */ |
| /* */ |
| /* <Description> */ |
| /* Create a new face object from a given resource and typeface index */ |
| /* using an FSSpec to the font file. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library resource. */ |
| /* */ |
| /* <Input> */ |
| /* spec :: FSSpec to the font file. */ |
| /* */ |
| /* face_index :: The index of the face within the resource. The */ |
| /* first face has index~0. */ |
| /* <Output> */ |
| /* aface :: A handle to a new face object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* @FT_New_Face_From_FSSpec is identical to @FT_New_Face except */ |
| /* it accepts an FSSpec instead of a path. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_New_Face_From_FSSpec( FT_Library library, |
| const FSSpec *spec, |
| FT_Long face_index, |
| FT_Face *aface ) |
| FT_DEPRECATED_ATTRIBUTE; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_New_Face_From_FSRef */ |
| /* */ |
| /* <Description> */ |
| /* Create a new face object from a given resource and typeface index */ |
| /* using an FSRef to the font file. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library resource. */ |
| /* */ |
| /* <Input> */ |
| /* spec :: FSRef to the font file. */ |
| /* */ |
| /* face_index :: The index of the face within the resource. The */ |
| /* first face has index~0. */ |
| /* <Output> */ |
| /* aface :: A handle to a new face object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* @FT_New_Face_From_FSRef is identical to @FT_New_Face except */ |
| /* it accepts an FSRef instead of a path. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_New_Face_From_FSRef( FT_Library library, |
| const FSRef *ref, |
| FT_Long face_index, |
| FT_Face *aface ) |
| FT_DEPRECATED_ATTRIBUTE; |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTMAC_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftmm.h |
|---|
| 0,0 → 1,378 |
| /***************************************************************************/ |
| /* */ |
| /* ftmm.h */ |
| /* */ |
| /* FreeType Multiple Master font interface (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2003, 2004, 2006, 2009 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTMM_H__ |
| #define __FTMM_H__ |
| #include <ft2build.h> |
| #include FT_TYPE1_TABLES_H |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* multiple_masters */ |
| /* */ |
| /* <Title> */ |
| /* Multiple Masters */ |
| /* */ |
| /* <Abstract> */ |
| /* How to manage Multiple Masters fonts. */ |
| /* */ |
| /* <Description> */ |
| /* The following types and functions are used to manage Multiple */ |
| /* Master fonts, i.e., the selection of specific design instances by */ |
| /* setting design axis coordinates. */ |
| /* */ |
| /* George Williams has extended this interface to make it work with */ |
| /* both Type~1 Multiple Masters fonts and GX distortable (var) */ |
| /* fonts. Some of these routines only work with MM fonts, others */ |
| /* will work with both types. They are similar enough that a */ |
| /* consistent interface makes sense. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_MM_Axis */ |
| /* */ |
| /* <Description> */ |
| /* A simple structure used to model a given axis in design space for */ |
| /* Multiple Masters fonts. */ |
| /* */ |
| /* This structure can't be used for GX var fonts. */ |
| /* */ |
| /* <Fields> */ |
| /* name :: The axis's name. */ |
| /* */ |
| /* minimum :: The axis's minimum design coordinate. */ |
| /* */ |
| /* maximum :: The axis's maximum design coordinate. */ |
| /* */ |
| typedef struct FT_MM_Axis_ |
| { |
| FT_String* name; |
| FT_Long minimum; |
| FT_Long maximum; |
| } FT_MM_Axis; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Multi_Master */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to model the axes and space of a Multiple Masters */ |
| /* font. */ |
| /* */ |
| /* This structure can't be used for GX var fonts. */ |
| /* */ |
| /* <Fields> */ |
| /* num_axis :: Number of axes. Cannot exceed~4. */ |
| /* */ |
| /* num_designs :: Number of designs; should be normally 2^num_axis */ |
| /* even though the Type~1 specification strangely */ |
| /* allows for intermediate designs to be present. This */ |
| /* number cannot exceed~16. */ |
| /* */ |
| /* axis :: A table of axis descriptors. */ |
| /* */ |
| typedef struct FT_Multi_Master_ |
| { |
| FT_UInt num_axis; |
| FT_UInt num_designs; |
| FT_MM_Axis axis[T1_MAX_MM_AXIS]; |
| } FT_Multi_Master; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Var_Axis */ |
| /* */ |
| /* <Description> */ |
| /* A simple structure used to model a given axis in design space for */ |
| /* Multiple Masters and GX var fonts. */ |
| /* */ |
| /* <Fields> */ |
| /* name :: The axis's name. */ |
| /* Not always meaningful for GX. */ |
| /* */ |
| /* minimum :: The axis's minimum design coordinate. */ |
| /* */ |
| /* def :: The axis's default design coordinate. */ |
| /* FreeType computes meaningful default values for MM; it */ |
| /* is then an integer value, not in 16.16 format. */ |
| /* */ |
| /* maximum :: The axis's maximum design coordinate. */ |
| /* */ |
| /* tag :: The axis's tag (the GX equivalent to `name'). */ |
| /* FreeType provides default values for MM if possible. */ |
| /* */ |
| /* strid :: The entry in `name' table (another GX version of */ |
| /* `name'). */ |
| /* Not meaningful for MM. */ |
| /* */ |
| typedef struct FT_Var_Axis_ |
| { |
| FT_String* name; |
| FT_Fixed minimum; |
| FT_Fixed def; |
| FT_Fixed maximum; |
| FT_ULong tag; |
| FT_UInt strid; |
| } FT_Var_Axis; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Var_Named_Style */ |
| /* */ |
| /* <Description> */ |
| /* A simple structure used to model a named style in a GX var font. */ |
| /* */ |
| /* This structure can't be used for MM fonts. */ |
| /* */ |
| /* <Fields> */ |
| /* coords :: The design coordinates for this style. */ |
| /* This is an array with one entry for each axis. */ |
| /* */ |
| /* strid :: The entry in `name' table identifying this style. */ |
| /* */ |
| typedef struct FT_Var_Named_Style_ |
| { |
| FT_Fixed* coords; |
| FT_UInt strid; |
| } FT_Var_Named_Style; |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_MM_Var */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to model the axes and space of a Multiple Masters */ |
| /* or GX var distortable font. */ |
| /* */ |
| /* Some fields are specific to one format and not to the other. */ |
| /* */ |
| /* <Fields> */ |
| /* num_axis :: The number of axes. The maximum value is~4 for */ |
| /* MM; no limit in GX. */ |
| /* */ |
| /* num_designs :: The number of designs; should be normally */ |
| /* 2^num_axis for MM fonts. Not meaningful for GX */ |
| /* (where every glyph could have a different */ |
| /* number of designs). */ |
| /* */ |
| /* num_namedstyles :: The number of named styles; only meaningful for */ |
| /* GX which allows certain design coordinates to */ |
| /* have a string ID (in the `name' table) */ |
| /* associated with them. The font can tell the */ |
| /* user that, for example, Weight=1.5 is `Bold'. */ |
| /* */ |
| /* axis :: A table of axis descriptors. */ |
| /* GX fonts contain slightly more data than MM. */ |
| /* */ |
| /* namedstyles :: A table of named styles. */ |
| /* Only meaningful with GX. */ |
| /* */ |
| typedef struct FT_MM_Var_ |
| { |
| FT_UInt num_axis; |
| FT_UInt num_designs; |
| FT_UInt num_namedstyles; |
| FT_Var_Axis* axis; |
| FT_Var_Named_Style* namedstyle; |
| } FT_MM_Var; |
| /* */ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Multi_Master */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the Multiple Master descriptor of a given font. */ |
| /* */ |
| /* This function can't be used with GX fonts. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face. */ |
| /* */ |
| /* <Output> */ |
| /* amaster :: The Multiple Masters descriptor. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_Multi_Master( FT_Face face, |
| FT_Multi_Master *amaster ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_MM_Var */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the Multiple Master/GX var descriptor of a given font. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face. */ |
| /* */ |
| /* <Output> */ |
| /* amaster :: The Multiple Masters/GX var descriptor. */ |
| /* Allocates a data structure, which the user must free */ |
| /* (a single call to FT_FREE will do it). */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_MM_Var( FT_Face face, |
| FT_MM_Var* *amaster ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_MM_Design_Coordinates */ |
| /* */ |
| /* <Description> */ |
| /* For Multiple Masters fonts, choose an interpolated font design */ |
| /* through design coordinates. */ |
| /* */ |
| /* This function can't be used with GX fonts. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to the source face. */ |
| /* */ |
| /* <Input> */ |
| /* num_coords :: The number of design coordinates (must be equal to */ |
| /* the number of axes in the font). */ |
| /* */ |
| /* coords :: An array of design coordinates. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Set_MM_Design_Coordinates( FT_Face face, |
| FT_UInt num_coords, |
| FT_Long* coords ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_Var_Design_Coordinates */ |
| /* */ |
| /* <Description> */ |
| /* For Multiple Master or GX Var fonts, choose an interpolated font */ |
| /* design through design coordinates. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to the source face. */ |
| /* */ |
| /* <Input> */ |
| /* num_coords :: The number of design coordinates (must be equal to */ |
| /* the number of axes in the font). */ |
| /* */ |
| /* coords :: An array of design coordinates. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Set_Var_Design_Coordinates( FT_Face face, |
| FT_UInt num_coords, |
| FT_Fixed* coords ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_MM_Blend_Coordinates */ |
| /* */ |
| /* <Description> */ |
| /* For Multiple Masters and GX var fonts, choose an interpolated font */ |
| /* design through normalized blend coordinates. */ |
| /* */ |
| /* <InOut> */ |
| /* face :: A handle to the source face. */ |
| /* */ |
| /* <Input> */ |
| /* num_coords :: The number of design coordinates (must be equal to */ |
| /* the number of axes in the font). */ |
| /* */ |
| /* coords :: The design coordinates array (each element must be */ |
| /* between 0 and 1.0). */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Set_MM_Blend_Coordinates( FT_Face face, |
| FT_UInt num_coords, |
| FT_Fixed* coords ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_Var_Blend_Coordinates */ |
| /* */ |
| /* <Description> */ |
| /* This is another name of @FT_Set_MM_Blend_Coordinates. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Set_Var_Blend_Coordinates( FT_Face face, |
| FT_UInt num_coords, |
| FT_Fixed* coords ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTMM_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftmodapi.h |
|---|
| 0,0 → 1,483 |
| /***************************************************************************/ |
| /* */ |
| /* ftmodapi.h */ |
| /* */ |
| /* FreeType modules public interface (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTMODAPI_H__ |
| #define __FTMODAPI_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* module_management */ |
| /* */ |
| /* <Title> */ |
| /* Module Management */ |
| /* */ |
| /* <Abstract> */ |
| /* How to add, upgrade, and remove modules from FreeType. */ |
| /* */ |
| /* <Description> */ |
| /* The definitions below are used to manage modules within FreeType. */ |
| /* Modules can be added, upgraded, and removed at runtime. */ |
| /* */ |
| /*************************************************************************/ |
| /* module bit flags */ |
| #define FT_MODULE_FONT_DRIVER 1 /* this module is a font driver */ |
| #define FT_MODULE_RENDERER 2 /* this module is a renderer */ |
| #define FT_MODULE_HINTER 4 /* this module is a glyph hinter */ |
| #define FT_MODULE_STYLER 8 /* this module is a styler */ |
| #define FT_MODULE_DRIVER_SCALABLE 0x100 /* the driver supports */ |
| /* scalable fonts */ |
| #define FT_MODULE_DRIVER_NO_OUTLINES 0x200 /* the driver does not */ |
| /* support vector outlines */ |
| #define FT_MODULE_DRIVER_HAS_HINTER 0x400 /* the driver provides its */ |
| /* own hinter */ |
| /* deprecated values */ |
| #define ft_module_font_driver FT_MODULE_FONT_DRIVER |
| #define ft_module_renderer FT_MODULE_RENDERER |
| #define ft_module_hinter FT_MODULE_HINTER |
| #define ft_module_styler FT_MODULE_STYLER |
| #define ft_module_driver_scalable FT_MODULE_DRIVER_SCALABLE |
| #define ft_module_driver_no_outlines FT_MODULE_DRIVER_NO_OUTLINES |
| #define ft_module_driver_has_hinter FT_MODULE_DRIVER_HAS_HINTER |
| typedef FT_Pointer FT_Module_Interface; |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Module_Constructor */ |
| /* */ |
| /* <Description> */ |
| /* A function used to initialize (not create) a new module object. */ |
| /* */ |
| /* <Input> */ |
| /* module :: The module to initialize. */ |
| /* */ |
| typedef FT_Error |
| (*FT_Module_Constructor)( FT_Module module ); |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Module_Destructor */ |
| /* */ |
| /* <Description> */ |
| /* A function used to finalize (not destroy) a given module object. */ |
| /* */ |
| /* <Input> */ |
| /* module :: The module to finalize. */ |
| /* */ |
| typedef void |
| (*FT_Module_Destructor)( FT_Module module ); |
| /*************************************************************************/ |
| /* */ |
| /* <FuncType> */ |
| /* FT_Module_Requester */ |
| /* */ |
| /* <Description> */ |
| /* A function used to query a given module for a specific interface. */ |
| /* */ |
| /* <Input> */ |
| /* module :: The module to finalize. */ |
| /* */ |
| /* name :: The name of the interface in the module. */ |
| /* */ |
| typedef FT_Module_Interface |
| (*FT_Module_Requester)( FT_Module module, |
| const char* name ); |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Module_Class */ |
| /* */ |
| /* <Description> */ |
| /* The module class descriptor. */ |
| /* */ |
| /* <Fields> */ |
| /* module_flags :: Bit flags describing the module. */ |
| /* */ |
| /* module_size :: The size of one module object/instance in */ |
| /* bytes. */ |
| /* */ |
| /* module_name :: The name of the module. */ |
| /* */ |
| /* module_version :: The version, as a 16.16 fixed number */ |
| /* (major.minor). */ |
| /* */ |
| /* module_requires :: The version of FreeType this module requires, */ |
| /* as a 16.16 fixed number (major.minor). Starts */ |
| /* at version 2.0, i.e., 0x20000. */ |
| /* */ |
| /* module_init :: The initializing function. */ |
| /* */ |
| /* module_done :: The finalizing function. */ |
| /* */ |
| /* get_interface :: The interface requesting function. */ |
| /* */ |
| typedef struct FT_Module_Class_ |
| { |
| FT_ULong module_flags; |
| FT_Long module_size; |
| const FT_String* module_name; |
| FT_Fixed module_version; |
| FT_Fixed module_requires; |
| const void* module_interface; |
| FT_Module_Constructor module_init; |
| FT_Module_Destructor module_done; |
| FT_Module_Requester get_interface; |
| } FT_Module_Class; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Add_Module */ |
| /* */ |
| /* <Description> */ |
| /* Add a new module to a given library instance. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library object. */ |
| /* */ |
| /* <Input> */ |
| /* clazz :: A pointer to class descriptor for the module. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* An error will be returned if a module already exists by that name, */ |
| /* or if the module requires a version of FreeType that is too great. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Add_Module( FT_Library library, |
| const FT_Module_Class* clazz ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Module */ |
| /* */ |
| /* <Description> */ |
| /* Find a module by its name. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to the library object. */ |
| /* */ |
| /* module_name :: The module's name (as an ASCII string). */ |
| /* */ |
| /* <Return> */ |
| /* A module handle. 0~if none was found. */ |
| /* */ |
| /* <Note> */ |
| /* FreeType's internal modules aren't documented very well, and you */ |
| /* should look up the source code for details. */ |
| /* */ |
| FT_EXPORT( FT_Module ) |
| FT_Get_Module( FT_Library library, |
| const char* module_name ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Remove_Module */ |
| /* */ |
| /* <Description> */ |
| /* Remove a given module from a library instance. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to a library object. */ |
| /* */ |
| /* <Input> */ |
| /* module :: A handle to a module object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The module object is destroyed by the function in case of success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Remove_Module( FT_Library library, |
| FT_Module module ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Reference_Library */ |
| /* */ |
| /* <Description> */ |
| /* A counter gets initialized to~1 at the time an @FT_Library */ |
| /* structure is created. This function increments the counter. */ |
| /* @FT_Done_Library then only destroys a library if the counter is~1, */ |
| /* otherwise it simply decrements the counter. */ |
| /* */ |
| /* This function helps in managing life-cycles of structures which */ |
| /* reference @FT_Library objects. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to a target library object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Since> */ |
| /* 2.4.2 */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Reference_Library( FT_Library library ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_New_Library */ |
| /* */ |
| /* <Description> */ |
| /* This function is used to create a new FreeType library instance */ |
| /* from a given memory object. It is thus possible to use libraries */ |
| /* with distinct memory allocators within the same program. */ |
| /* */ |
| /* Normally, you would call this function (followed by a call to */ |
| /* @FT_Add_Default_Modules or a series of calls to @FT_Add_Module) */ |
| /* instead of @FT_Init_FreeType to initialize the FreeType library. */ |
| /* */ |
| /* Don't use @FT_Done_FreeType but @FT_Done_Library to destroy a */ |
| /* library instance. */ |
| /* */ |
| /* <Input> */ |
| /* memory :: A handle to the original memory object. */ |
| /* */ |
| /* <Output> */ |
| /* alibrary :: A pointer to handle of a new library object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* See the discussion of reference counters in the description of */ |
| /* @FT_Reference_Library. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_New_Library( FT_Memory memory, |
| FT_Library *alibrary ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Done_Library */ |
| /* */ |
| /* <Description> */ |
| /* Discard a given library object. This closes all drivers and */ |
| /* discards all resource objects. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to the target library. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* See the discussion of reference counters in the description of */ |
| /* @FT_Reference_Library. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Done_Library( FT_Library library ); |
| /* */ |
| typedef void |
| (*FT_DebugHook_Func)( void* arg ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_Debug_Hook */ |
| /* */ |
| /* <Description> */ |
| /* Set a debug hook function for debugging the interpreter of a font */ |
| /* format. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library object. */ |
| /* */ |
| /* <Input> */ |
| /* hook_index :: The index of the debug hook. You should use the */ |
| /* values defined in `ftobjs.h', e.g., */ |
| /* `FT_DEBUG_HOOK_TRUETYPE'. */ |
| /* */ |
| /* debug_hook :: The function used to debug the interpreter. */ |
| /* */ |
| /* <Note> */ |
| /* Currently, four debug hook slots are available, but only two (for */ |
| /* the TrueType and the Type~1 interpreter) are defined. */ |
| /* */ |
| /* Since the internal headers of FreeType are no longer installed, */ |
| /* the symbol `FT_DEBUG_HOOK_TRUETYPE' isn't available publicly. */ |
| /* This is a bug and will be fixed in a forthcoming release. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Set_Debug_Hook( FT_Library library, |
| FT_UInt hook_index, |
| FT_DebugHook_Func debug_hook ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Add_Default_Modules */ |
| /* */ |
| /* <Description> */ |
| /* Add the set of default drivers to a given library object. */ |
| /* This is only useful when you create a library object with */ |
| /* @FT_New_Library (usually to plug a custom memory manager). */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to a new library object. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Add_Default_Modules( FT_Library library ); |
| /************************************************************************** |
| * |
| * @section: |
| * truetype_engine |
| * |
| * @title: |
| * The TrueType Engine |
| * |
| * @abstract: |
| * TrueType bytecode support. |
| * |
| * @description: |
| * This section contains a function used to query the level of TrueType |
| * bytecode support compiled in this version of the library. |
| * |
| */ |
| /************************************************************************** |
| * |
| * @enum: |
| * FT_TrueTypeEngineType |
| * |
| * @description: |
| * A list of values describing which kind of TrueType bytecode |
| * engine is implemented in a given FT_Library instance. It is used |
| * by the @FT_Get_TrueType_Engine_Type function. |
| * |
| * @values: |
| * FT_TRUETYPE_ENGINE_TYPE_NONE :: |
| * The library doesn't implement any kind of bytecode interpreter. |
| * |
| * FT_TRUETYPE_ENGINE_TYPE_UNPATENTED :: |
| * The library implements a bytecode interpreter that doesn't |
| * support the patented operations of the TrueType virtual machine. |
| * |
| * Its main use is to load certain Asian fonts which position and |
| * scale glyph components with bytecode instructions. It produces |
| * bad output for most other fonts. |
| * |
| * FT_TRUETYPE_ENGINE_TYPE_PATENTED :: |
| * The library implements a bytecode interpreter that covers |
| * the full instruction set of the TrueType virtual machine (this |
| * was governed by patents until May 2010, hence the name). |
| * |
| * @since: |
| * 2.2 |
| * |
| */ |
| typedef enum FT_TrueTypeEngineType_ |
| { |
| FT_TRUETYPE_ENGINE_TYPE_NONE = 0, |
| FT_TRUETYPE_ENGINE_TYPE_UNPATENTED, |
| FT_TRUETYPE_ENGINE_TYPE_PATENTED |
| } FT_TrueTypeEngineType; |
| /************************************************************************** |
| * |
| * @func: |
| * FT_Get_TrueType_Engine_Type |
| * |
| * @description: |
| * Return an @FT_TrueTypeEngineType value to indicate which level of |
| * the TrueType virtual machine a given library instance supports. |
| * |
| * @input: |
| * library :: |
| * A library instance. |
| * |
| * @return: |
| * A value indicating which level is supported. |
| * |
| * @since: |
| * 2.2 |
| * |
| */ |
| FT_EXPORT( FT_TrueTypeEngineType ) |
| FT_Get_TrueType_Engine_Type( FT_Library library ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTMODAPI_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftmoderr.h |
|---|
| 0,0 → 1,155 |
| /***************************************************************************/ |
| /* */ |
| /* ftmoderr.h */ |
| /* */ |
| /* FreeType module error offsets (specification). */ |
| /* */ |
| /* Copyright 2001, 2002, 2003, 2004, 2005 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 FreeType module error offsets. */ |
| /* */ |
| /* The lower byte gives the error code, the higher byte gives the */ |
| /* module. The base module has error offset 0. For example, the error */ |
| /* `FT_Err_Invalid_File_Format' has value 0x003, the error */ |
| /* `TT_Err_Invalid_File_Format' has value 0x1103, the error */ |
| /* `T1_Err_Invalid_File_Format' has value 0x1203, etc. */ |
| /* */ |
| /* Undefine the macro FT_CONFIG_OPTION_USE_MODULE_ERRORS in ftoption.h */ |
| /* to make the higher byte always zero (disabling the module error */ |
| /* mechanism). */ |
| /* */ |
| /* It can also be used to create a module error message table easily */ |
| /* with something like */ |
| /* */ |
| /* { */ |
| /* #undef __FTMODERR_H__ */ |
| /* #define FT_MODERRDEF( e, v, s ) { FT_Mod_Err_ ## e, s }, */ |
| /* #define FT_MODERR_START_LIST { */ |
| /* #define FT_MODERR_END_LIST { 0, 0 } }; */ |
| /* */ |
| /* const struct */ |
| /* { */ |
| /* int mod_err_offset; */ |
| /* const char* mod_err_msg */ |
| /* } ft_mod_errors[] = */ |
| /* */ |
| /* #include FT_MODULE_ERRORS_H */ |
| /* } */ |
| /* */ |
| /* To use such a table, all errors must be ANDed with 0xFF00 to remove */ |
| /* the error code. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTMODERR_H__ |
| #define __FTMODERR_H__ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| /***** *****/ |
| /***** SETUP MACROS *****/ |
| /***** *****/ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| #undef FT_NEED_EXTERN_C |
| #ifndef FT_MODERRDEF |
| #ifdef FT_CONFIG_OPTION_USE_MODULE_ERRORS |
| #define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = v, |
| #else |
| #define FT_MODERRDEF( e, v, s ) FT_Mod_Err_ ## e = 0, |
| #endif |
| #define FT_MODERR_START_LIST enum { |
| #define FT_MODERR_END_LIST FT_Mod_Err_Max }; |
| #ifdef __cplusplus |
| #define FT_NEED_EXTERN_C |
| extern "C" { |
| #endif |
| #endif /* !FT_MODERRDEF */ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| /***** *****/ |
| /***** LIST MODULE ERROR BASES *****/ |
| /***** *****/ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| #ifdef FT_MODERR_START_LIST |
| FT_MODERR_START_LIST |
| #endif |
| FT_MODERRDEF( Base, 0x000, "base module" ) |
| FT_MODERRDEF( Autofit, 0x100, "autofitter module" ) |
| FT_MODERRDEF( BDF, 0x200, "BDF module" ) |
| FT_MODERRDEF( Cache, 0x300, "cache module" ) |
| FT_MODERRDEF( CFF, 0x400, "CFF module" ) |
| FT_MODERRDEF( CID, 0x500, "CID module" ) |
| FT_MODERRDEF( Gzip, 0x600, "Gzip module" ) |
| FT_MODERRDEF( LZW, 0x700, "LZW module" ) |
| FT_MODERRDEF( OTvalid, 0x800, "OpenType validation module" ) |
| FT_MODERRDEF( PCF, 0x900, "PCF module" ) |
| FT_MODERRDEF( PFR, 0xA00, "PFR module" ) |
| FT_MODERRDEF( PSaux, 0xB00, "PS auxiliary module" ) |
| FT_MODERRDEF( PShinter, 0xC00, "PS hinter module" ) |
| FT_MODERRDEF( PSnames, 0xD00, "PS names module" ) |
| FT_MODERRDEF( Raster, 0xE00, "raster module" ) |
| FT_MODERRDEF( SFNT, 0xF00, "SFNT module" ) |
| FT_MODERRDEF( Smooth, 0x1000, "smooth raster module" ) |
| FT_MODERRDEF( TrueType, 0x1100, "TrueType module" ) |
| FT_MODERRDEF( Type1, 0x1200, "Type 1 module" ) |
| FT_MODERRDEF( Type42, 0x1300, "Type 42 module" ) |
| FT_MODERRDEF( Winfonts, 0x1400, "Windows FON/FNT module" ) |
| #ifdef FT_MODERR_END_LIST |
| FT_MODERR_END_LIST |
| #endif |
| /*******************************************************************/ |
| /*******************************************************************/ |
| /***** *****/ |
| /***** CLEANUP *****/ |
| /***** *****/ |
| /*******************************************************************/ |
| /*******************************************************************/ |
| #ifdef FT_NEED_EXTERN_C |
| } |
| #endif |
| #undef FT_MODERR_START_LIST |
| #undef FT_MODERR_END_LIST |
| #undef FT_MODERRDEF |
| #undef FT_NEED_EXTERN_C |
| #endif /* __FTMODERR_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftnameid.h |
|---|
| 0,0 → 1,628 |
| /******************************************************************* |
| * |
| * ftnameid.h |
| * |
| * TrueType Name ID definitions |
| * |
| * Copyright 1996-1999 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. |
| * |
| ******************************************************************/ |
| #ifndef FREETYPE_H |
| #error "Don't include this file! Use freetype.h instead." |
| #endif |
| #ifndef FTNAMEID_H |
| #define FTNAMEID_H |
| /* |
| * possible values for the 'Platform' identifier code in the name |
| * records of the TTF "name" table |
| */ |
| #define TT_PLATFORM_APPLE_UNICODE 0 |
| #define TT_PLATFORM_MACINTOSH 1 |
| #define TT_PLATFORM_ISO 2 |
| #define TT_PLATFORM_MICROSOFT 3 |
| /* |
| * possible values of the platform specific encoding identifier field in |
| * the name records of the TTF "name" table when the 'Platform' identifier |
| * code is TT_PLATFORM_APPLE_UNICODE |
| */ |
| #define TT_APPLE_ID_DEFAULT 0 |
| #define TT_APPLE_ID_UNICODE_1_1 1 |
| #define TT_APPLE_ID_ISO_10646 2 |
| #define TT_APPLE_ID_UNICODE_2_0 3 |
| /* |
| * possible values of the platform specific encoding identifier field in |
| * the name records of the TTF "name" table when the 'Platform' identifier |
| * code is TT_PLATFORM_MACINTOSH |
| */ |
| #define TT_MAC_ID_ROMAN 0 |
| #define TT_MAC_ID_JAPANESE 1 |
| #define TT_MAC_ID_TRADITIONAL_CHINESE 2 |
| #define TT_MAC_ID_KOREAN 3 |
| #define TT_MAC_ID_ARABIC 4 |
| #define TT_MAC_ID_HEBREW 5 |
| #define TT_MAC_ID_GREEK 6 |
| #define TT_MAC_ID_RUSSIAN 7 |
| #define TT_MAC_ID_RSYMBOL 8 |
| #define TT_MAC_ID_DEVANAGARI 9 |
| #define TT_MAC_ID_GURMUKHI 10 |
| #define TT_MAC_ID_GUJARATI 11 |
| #define TT_MAC_ID_ORIYA 12 |
| #define TT_MAC_ID_BENGALI 13 |
| #define TT_MAC_ID_TAMIL 14 |
| #define TT_MAC_ID_TELUGU 15 |
| #define TT_MAC_ID_KANNADA 16 |
| #define TT_MAC_ID_MALAYALAM 17 |
| #define TT_MAC_ID_SINHALESE 18 |
| #define TT_MAC_ID_BURMESE 19 |
| #define TT_MAC_ID_KHMER 20 |
| #define TT_MAC_ID_THAI 21 |
| #define TT_MAC_ID_LAOTIAN 22 |
| #define TT_MAC_ID_GEORGIAN 23 |
| #define TT_MAC_ID_ARMENIAN 24 |
| #define TT_MAC_ID_MALDIVIAN 25 |
| #define TT_MAC_ID_SIMPLIFIED_CHINESE 25 |
| #define TT_MAC_ID_TIBETAN 26 |
| #define TT_MAC_ID_MONGOLIAN 27 |
| #define TT_MAC_ID_GEEZ 28 |
| #define TT_MAC_ID_SLAVIC 29 |
| #define TT_MAC_ID_VIETNAMESE 30 |
| #define TT_MAC_ID_SINDHI 31 |
| #define TT_MAC_ID_UNINTERP 32 |
| /* |
| * possible values of the platform specific encoding identifier field in |
| * the name records of the TTF "name" table when the 'Platform' identifier |
| * code is TT_PLATFORM_ISO |
| */ |
| #define TT_ISO_ID_7BIT_ASCII 0 |
| #define TT_ISO_ID_10646 1 |
| #define TT_ISO_ID_8859_1 2 |
| /* |
| * possible values of the platform specific encoding identifier field in |
| * the name records of the TTF "name" table when the 'Platform' identifier |
| * code is TT_PLATFORM_MICROSOFT |
| */ |
| #define TT_MS_ID_SYMBOL_CS 0 |
| #define TT_MS_ID_UNICODE_CS 1 |
| #define TT_MS_ID_SJIS 2 |
| #define TT_MS_ID_GB2312 3 |
| #define TT_MS_ID_BIG_5 4 |
| #define TT_MS_ID_WANSUNG 5 |
| #define TT_MS_ID_JOHAB 6 |
| /* |
| * possible values of the language identifier field in the name records of |
| * the TTF "name" table when the 'Platform' identifier code is |
| * TT_PLATFORM_MACINTOSH |
| * |
| * the canonical source for the Apple assigned Language ID's is at |
| * http://fonts.apple.com/TTRefMan/RM06/Chap6name.html |
| */ |
| #define TT_MAC_LANGID_ENGLISH 0 |
| #define TT_MAC_LANGID_FRENCH 1 |
| #define TT_MAC_LANGID_GERMAN 2 |
| #define TT_MAC_LANGID_ITALIAN 3 |
| #define TT_MAC_LANGID_DUTCH 4 |
| #define TT_MAC_LANGID_SWEDISH 5 |
| #define TT_MAC_LANGID_SPANISH 6 |
| #define TT_MAC_LANGID_DANISH 7 |
| #define TT_MAC_LANGID_PORTUGUESE 8 |
| #define TT_MAC_LANGID_NORWEGIAN 9 |
| #define TT_MAC_LANGID_HEBREW 10 |
| #define TT_MAC_LANGID_JAPANESE 11 |
| #define TT_MAC_LANGID_ARABIC 12 |
| #define TT_MAC_LANGID_FINNISH 13 |
| #define TT_MAC_LANGID_GREEK 14 |
| #define TT_MAC_LANGID_ICELANDIC 15 |
| #define TT_MAC_LANGID_MALTESE 16 |
| #define TT_MAC_LANGID_TURKISH 17 |
| #define TT_MAC_LANGID_CROATIAN 18 |
| #define TT_MAC_LANGID_CHINESE_TRADITIONAL 19 |
| #define TT_MAC_LANGID_URDU 20 |
| #define TT_MAC_LANGID_HINDI 21 |
| #define TT_MAC_LANGID_THAI 22 |
| #define TT_MAC_LANGID_KOREAN 23 |
| #define TT_MAC_LANGID_LITHUANIAN 24 |
| #define TT_MAC_LANGID_POLISH 25 |
| #define TT_MAC_LANGID_HUNGARIAN 26 |
| #define TT_MAC_LANGID_ESTONIAN 27 |
| #define TT_MAC_LANGID_LETTISH 28 |
| #define TT_MAC_LANGID_SAAMISK 29 |
| #define TT_MAC_LANGID_FAEROESE 30 |
| #define TT_MAC_LANGID_FARSI 31 |
| #define TT_MAC_LANGID_RUSSIAN 32 |
| #define TT_MAC_LANGID_CHINESE_SIMPLIFIED 33 |
| #define TT_MAC_LANGID_FLEMISH 34 |
| #define TT_MAC_LANGID_IRISH 35 |
| #define TT_MAC_LANGID_ALBANIAN 36 |
| #define TT_MAC_LANGID_ROMANIAN 37 |
| #define TT_MAC_LANGID_CZECH 38 |
| #define TT_MAC_LANGID_SLOVAK 39 |
| #define TT_MAC_LANGID_SLOVENIAN 40 |
| #define TT_MAC_LANGID_YIDDISH 41 |
| #define TT_MAC_LANGID_SERBIAN 42 |
| #define TT_MAC_LANGID_MACEDONIAN 43 |
| #define TT_MAC_LANGID_BULGARIAN 44 |
| #define TT_MAC_LANGID_UKRAINIAN 45 |
| #define TT_MAC_LANGID_BYELORUSSIAN 46 |
| #define TT_MAC_LANGID_UZBEK 47 |
| #define TT_MAC_LANGID_KAZAKH 48 |
| #define TT_MAC_LANGID_AZERBAIJANI 49 |
| #define TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT 50 |
| #define TT_MAC_LANGID_ARMENIAN 51 |
| #define TT_MAC_LANGID_GEORGIAN 52 |
| #define TT_MAC_LANGID_MOLDAVIAN 53 |
| #define TT_MAC_LANGID_KIRGHIZ 54 |
| #define TT_MAC_LANGID_TAJIKI 55 |
| #define TT_MAC_LANGID_TURKMEN 56 |
| #define TT_MAC_LANGID_MONGOLIAN 57 |
| #define TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT 58 |
| #define TT_MAC_LANGID_PASHTO 59 |
| #define TT_MAC_LANGID_KURDISH 60 |
| #define TT_MAC_LANGID_KASHMIRI 61 |
| #define TT_MAC_LANGID_SINDHI 62 |
| #define TT_MAC_LANGID_TIBETAN 63 |
| #define TT_MAC_LANGID_NEPALI 64 |
| #define TT_MAC_LANGID_SANSKRIT 65 |
| #define TT_MAC_LANGID_MARATHI 66 |
| #define TT_MAC_LANGID_BENGALI 67 |
| #define TT_MAC_LANGID_ASSAMESE 68 |
| #define TT_MAC_LANGID_GUJARATI 69 |
| #define TT_MAC_LANGID_PUNJABI 70 |
| #define TT_MAC_LANGID_ORIYA 71 |
| #define TT_MAC_LANGID_MALAYALAM 72 |
| #define TT_MAC_LANGID_KANNADA 73 |
| #define TT_MAC_LANGID_TAMIL 74 |
| #define TT_MAC_LANGID_TELUGU 75 |
| #define TT_MAC_LANGID_SINHALESE 76 |
| #define TT_MAC_LANGID_BURMESE 77 |
| #define TT_MAC_LANGID_KHMER 78 |
| #define TT_MAC_LANGID_LAO 79 |
| #define TT_MAC_LANGID_VIETNAMESE 80 |
| #define TT_MAC_LANGID_INDONESIAN 81 |
| #define TT_MAC_LANGID_TAGALOG 82 |
| #define TT_MAC_LANGID_MALAY_ROMAN_SCRIPT 83 |
| #define TT_MAC_LANGID_MALAY_ARABIC_SCRIPT 84 |
| #define TT_MAC_LANGID_AMHARIC 85 |
| #define TT_MAC_LANGID_TIGRINYA 86 |
| #define TT_MAC_LANGID_GALLA 87 |
| #define TT_MAC_LANGID_SOMALI 88 |
| #define TT_MAC_LANGID_SWAHILI 89 |
| #define TT_MAC_LANGID_RUANDA 90 |
| #define TT_MAC_LANGID_RUNDI 91 |
| #define TT_MAC_LANGID_CHEWA 92 |
| #define TT_MAC_LANGID_MALAGASY 93 |
| #define TT_MAC_LANGID_ESPERANTO 94 |
| #define TT_MAC_LANGID_WELSH 128 |
| #define TT_MAC_LANGID_BASQUE 129 |
| #define TT_MAC_LANGID_CATALAN 130 |
| #define TT_MAC_LANGID_LATIN 131 |
| #define TT_MAC_LANGID_QUECHUA 132 |
| #define TT_MAC_LANGID_GUARANI 133 |
| #define TT_MAC_LANGID_AYMARA 134 |
| #define TT_MAC_LANGID_TATAR 135 |
| #define TT_MAC_LANGID_UIGHUR 136 |
| #define TT_MAC_LANGID_DZONGKHA 137 |
| #define TT_MAC_LANGID_JAVANESE 138 |
| #define TT_MAC_LANGID_SUNDANESE 139 |
| #define TT_MAC_LANGID_SCOTTISH_GAELIC 140 |
| #define TT_MAC_LANGID_IRISH_GAELIC 141 |
| #define TT_MAC_LANGID_BRETON 142 |
| #define TT_MAC_LANGID_INUKTITUT 143 |
| /* |
| * possible values of the language identifier field in the name records of |
| * the TTF "name" table when the 'Platform' identifier code is |
| * TT_PLATFORM_MICROSOFT |
| * |
| * the canonical source for the MS assigned LCID's is at |
| * http://www.microsoft.com/typography/OTSPEC/lcid-cp.txt |
| */ |
| #define TT_MS_LANGID_ARABIC_SAUDI_ARABIA 0x0401 |
| #define TT_MS_LANGID_ARABIC_IRAQ 0x0801 |
| #define TT_MS_LANGID_ARABIC_EGYPT 0x0c01 |
| #define TT_MS_LANGID_ARABIC_LIBYA 0x1001 |
| #define TT_MS_LANGID_ARABIC_ALGERIA 0x1401 |
| #define TT_MS_LANGID_ARABIC_MOROCCO 0x1801 |
| #define TT_MS_LANGID_ARABIC_TUNISIA 0x1c01 |
| #define TT_MS_LANGID_ARABIC_OMAN 0x2001 |
| #define TT_MS_LANGID_ARABIC_YEMEN 0x2401 |
| #define TT_MS_LANGID_ARABIC_SYRIA 0x2801 |
| #define TT_MS_LANGID_ARABIC_JORDAN 0x2c01 |
| #define TT_MS_LANGID_ARABIC_LEBANON 0x3001 |
| #define TT_MS_LANGID_ARABIC_KUWAIT 0x3401 |
| #define TT_MS_LANGID_ARABIC_UAE 0x3801 |
| #define TT_MS_LANGID_ARABIC_BAHRAIN 0x3c01 |
| #define TT_MS_LANGID_ARABIC_QATAR 0x4001 |
| #define TT_MS_LANGID_BULGARIAN_BULGARIA 0x0402 |
| #define TT_MS_LANGID_CATALAN_SPAIN 0x0403 |
| #define TT_MS_LANGID_CHINESE_TAIWAN 0x0404 |
| #define TT_MS_LANGID_CHINESE_PRC 0x0804 |
| #define TT_MS_LANGID_CHINESE_HONG_KONG 0x0c04 |
| #define TT_MS_LANGID_CHINESE_SINGAPORE 0x1004 |
| #define TT_MS_LANGID_CHINESE_MACAU 0x1404 |
| #define TT_MS_LANGID_CZECH_CZECH_REPUBLIC 0x0405 |
| #define TT_MS_LANGID_DANISH_DENMARK 0x0406 |
| #define TT_MS_LANGID_GERMAN_GERMANY 0x0407 |
| #define TT_MS_LANGID_GERMAN_SWITZERLAND 0x0807 |
| #define TT_MS_LANGID_GERMAN_AUSTRIA 0x0c07 |
| #define TT_MS_LANGID_GERMAN_LUXEMBOURG 0x1007 |
| #define TT_MS_LANGID_GERMAN_LIECHTENSTEI 0x1407 |
| #define TT_MS_LANGID_GREEK_GREECE 0x0408 |
| #define TT_MS_LANGID_ENGLISH_UNITED_STATES 0x0409 |
| #define TT_MS_LANGID_ENGLISH_UNITED_KINGDOM 0x0809 |
| #define TT_MS_LANGID_ENGLISH_AUSTRALIA 0x0c09 |
| #define TT_MS_LANGID_ENGLISH_CANADA 0x1009 |
| #define TT_MS_LANGID_ENGLISH_NEW_ZEALAND 0x1409 |
| #define TT_MS_LANGID_ENGLISH_IRELAND 0x1809 |
| #define TT_MS_LANGID_ENGLISH_SOUTH_AFRICA 0x1c09 |
| #define TT_MS_LANGID_ENGLISH_JAMAICA 0x2009 |
| #define TT_MS_LANGID_ENGLISH_CARIBBEAN 0x2409 |
| #define TT_MS_LANGID_ENGLISH_BELIZE 0x2809 |
| #define TT_MS_LANGID_ENGLISH_TRINIDAD 0x2c09 |
| #define TT_MS_LANGID_ENGLISH_ZIMBABWE 0x3009 |
| #define TT_MS_LANGID_ENGLISH_PHILIPPINES 0x3409 |
| #define TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT 0x040a |
| #define TT_MS_LANGID_SPANISH_MEXICO 0x080a |
| #define TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT 0x0c0a |
| #define TT_MS_LANGID_SPANISH_GUATEMALA 0x100a |
| #define TT_MS_LANGID_SPANISH_COSTA_RICA 0x140a |
| #define TT_MS_LANGID_SPANISH_PANAMA 0x180a |
| #define TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC 0x1c0a |
| #define TT_MS_LANGID_SPANISH_VENEZUELA 0x200a |
| #define TT_MS_LANGID_SPANISH_COLOMBIA 0x240a |
| #define TT_MS_LANGID_SPANISH_PERU 0x280a |
| #define TT_MS_LANGID_SPANISH_ARGENTINA 0x2c0a |
| #define TT_MS_LANGID_SPANISH_ECUADOR 0x300a |
| #define TT_MS_LANGID_SPANISH_CHILE 0x340a |
| #define TT_MS_LANGID_SPANISH_URUGUAY 0x380a |
| #define TT_MS_LANGID_SPANISH_PARAGUAY 0x3c0a |
| #define TT_MS_LANGID_SPANISH_BOLIVIA 0x400a |
| #define TT_MS_LANGID_SPANISH_EL_SALVADOR 0x440a |
| #define TT_MS_LANGID_SPANISH_HONDURAS 0x480a |
| #define TT_MS_LANGID_SPANISH_NICARAGUA 0x4c0a |
| #define TT_MS_LANGID_SPANISH_PUERTO_RICO 0x500a |
| #define TT_MS_LANGID_FINNISH_FINLAND 0x040b |
| #define TT_MS_LANGID_FRENCH_FRANCE 0x040c |
| #define TT_MS_LANGID_FRENCH_BELGIUM 0x080c |
| #define TT_MS_LANGID_FRENCH_CANADA 0x0c0c |
| #define TT_MS_LANGID_FRENCH_SWITZERLAND 0x100c |
| #define TT_MS_LANGID_FRENCH_LUXEMBOURG 0x140c |
| #define TT_MS_LANGID_FRENCH_MONACO 0x180c |
| #define TT_MS_LANGID_HEBREW_ISRAEL 0x040d |
| #define TT_MS_LANGID_HUNGARIAN_HUNGARY 0x040e |
| #define TT_MS_LANGID_ICELANDIC_ICELAND 0x040f |
| #define TT_MS_LANGID_ITALIAN_ITALY 0x0410 |
| #define TT_MS_LANGID_ITALIAN_SWITZERLAND 0x0810 |
| #define TT_MS_LANGID_JAPANESE_JAPAN 0x0411 |
| #define TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA 0x0412 |
| #define TT_MS_LANGID_KOREAN_JOHAB_KOREA 0x0812 |
| #define TT_MS_LANGID_DUTCH_NETHERLANDS 0x0413 |
| #define TT_MS_LANGID_DUTCH_BELGIUM 0x0813 |
| #define TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL 0x0414 |
| #define TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK 0x0814 |
| #define TT_MS_LANGID_POLISH_POLAND 0x0415 |
| #define TT_MS_LANGID_PORTUGUESE_BRAZIL 0x0416 |
| #define TT_MS_LANGID_PORTUGUESE_PORTUGAL 0x0816 |
| #define TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND 0x0417 |
| #define TT_MS_LANGID_ROMANIAN_ROMANIA 0x0418 |
| #define TT_MS_LANGID_MOLDAVIAN_MOLDAVIA 0x0818 |
| #define TT_MS_LANGID_RUSSIAN_RUSSIA 0x0419 |
| #define TT_MS_LANGID_RUSSIAN_MOLDAVIA 0x0819 |
| #define TT_MS_LANGID_CROATIAN_CROATIA 0x041a |
| #define TT_MS_LANGID_SERBIAN_SERBIA_LATIN 0x081a |
| #define TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC 0x0c1a |
| #define TT_MS_LANGID_SLOVAK_SLOVAKIA 0x041b |
| #define TT_MS_LANGID_ALBANIAN_ALBANIA 0x041c |
| #define TT_MS_LANGID_SWEDISH_SWEDEN 0x041d |
| #define TT_MS_LANGID_SWEDISH_FINLAND 0x081d |
| #define TT_MS_LANGID_THAI_THAILAND 0x041e |
| #define TT_MS_LANGID_TURKISH_TURKEY 0x041f |
| #define TT_MS_LANGID_URDU_PAKISTAN 0x0420 |
| #define TT_MS_LANGID_INDONESIAN_INDONESIA 0x0421 |
| #define TT_MS_LANGID_UKRAINIAN_UKRAINE 0x0422 |
| #define TT_MS_LANGID_BELARUSIAN_BELARUS 0x0423 |
| #define TT_MS_LANGID_SLOVENE_SLOVENIA 0x0424 |
| #define TT_MS_LANGID_ESTONIAN_ESTONIA 0x0425 |
| #define TT_MS_LANGID_LATVIAN_LATVIA 0x0426 |
| #define TT_MS_LANGID_LITHUANIAN_LITHUANIA 0x0427 |
| #define TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA 0x0827 |
| #define TT_MS_LANGID_MAORI_NEW_ZEALAND 0x0428 |
| #define TT_MS_LANGID_FARSI_IRAN 0x0429 |
| #define TT_MS_LANGID_VIETNAMESE_VIET_NAM 0x042a |
| #define TT_MS_LANGID_ARMENIAN_ARMENIA 0x042b |
| #define TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN 0x042c |
| #define TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC 0x082c |
| #define TT_MS_LANGID_BASQUE_SPAIN 0x042d |
| #define TT_MS_LANGID_SORBIAN_GERMANY 0x042e |
| #define TT_MS_LANGID_MACEDONIAN_MACEDONIA 0x042f |
| #define TT_MS_LANGID_SUTU_SOUTH_AFRICA 0x0430 |
| #define TT_MS_LANGID_TSONGA_SOUTH_AFRICA 0x0431 |
| #define TT_MS_LANGID_TSWANA_SOUTH_AFRICA 0x0432 |
| #define TT_MS_LANGID_VENDA_SOUTH_AFRICA 0x0433 |
| #define TT_MS_LANGID_XHOSA_SOUTH_AFRICA 0x0434 |
| #define TT_MS_LANGID_ZULU_SOUTH_AFRICA 0x0435 |
| #define TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA 0x0436 |
| #define TT_MS_LANGID_GEORGIAN_GEORGIA 0x0437 |
| #define TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS 0x0438 |
| #define TT_MS_LANGID_HINDI_INDIA 0x0439 |
| #define TT_MS_LANGID_MALTESE_MALTA 0x043a |
| #define TT_MS_LANGID_SAAMI_LAPONIA 0x043b |
| #define TT_MS_LANGID_IRISH_GAELIC_IRELAND 0x043c |
| #define TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM 0x083c |
| #define TT_MS_LANGID_MALAY_MALAYSIA 0x043e |
| #define TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM 0x083e |
| #define TT_MS_LANGID_KAZAK_KAZAKSTAN 0x043f |
| #define TT_MS_LANGID_SWAHILI_KENYA 0x0441 |
| #define TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN 0x0443 |
| #define TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC 0x0843 |
| #define TT_MS_LANGID_TATAR_TATARSTAN 0x0444 |
| #define TT_MS_LANGID_BENGALI_INDIA 0x0445 |
| #define TT_MS_LANGID_PUNJABI_INDIA 0x0446 |
| #define TT_MS_LANGID_GUJARATI_INDIA 0x0447 |
| #define TT_MS_LANGID_ORIYA_INDIA 0x0448 |
| #define TT_MS_LANGID_TAMIL_INDIA 0x0449 |
| #define TT_MS_LANGID_TELUGU_INDIA 0x044a |
| #define TT_MS_LANGID_KANNADA_INDIA 0x044b |
| #define TT_MS_LANGID_MALAYALAM_INDIA 0x044c |
| #define TT_MS_LANGID_ASSAMESE_INDIA 0x044d |
| #define TT_MS_LANGID_MARATHI_INDIA 0x044e |
| #define TT_MS_LANGID_SANSKRIT_INDIA 0x044f |
| #define TT_MS_LANGID_KONKANI_INDIA 0x0457 |
| /* |
| * possible values of the 'Name' identifier field in the name records of |
| * the TTF "name" table. These values are platform independent. |
| */ |
| #define TT_NAME_ID_COPYRIGHT 0 |
| #define TT_NAME_ID_FONT_FAMILY 1 |
| #define TT_NAME_ID_FONT_SUBFAMILY 2 |
| #define TT_NAME_ID_UNIQUE_ID 3 |
| #define TT_NAME_ID_FULL_NAME 4 |
| #define TT_NAME_ID_VERSION_STRING 5 |
| #define TT_NAME_ID_PS_NAME 6 |
| #define TT_NAME_ID_TRADEMARK 7 |
| /* the following values are from the OpenType spec */ |
| #define TT_NAME_ID_MANUFACTURER 8 |
| #define TT_NAME_ID_DESIGNER 9 |
| #define TT_NAME_ID_DESCRIPTION 10 |
| #define TT_NAME_ID_VENDOR_URL 11 |
| #define TT_NAME_ID_DESIGNER_URL 12 |
| #define TT_NAME_ID_LICENSE 13 |
| #define TT_NAME_ID_LICENSE_URL 14 |
| /* number 15 is reserved */ |
| #define TT_NAME_ID_PREFERRED_FAMILY 16 |
| #define TT_NAME_ID_PREFERRED_SUBFAMILY 17 |
| #define TT_NAME_ID_MAC_FULL_NAME 18 |
| /* |
| * Bit Mask values for the Unicode Ranges from the TTF "OS2 " table. |
| */ |
| /* General Scripts Area */ |
| /* Bit 0 C0 Controls and Basic Latin */ |
| #define TT_UCR_BASIC_LATIN (1L << 0) /* U+0000-U+007F */ |
| /* Bit 1 C1 Controls and Latin-1 Supplement */ |
| #define TT_UCR_LATIN1_SUPPLEMENT (1L << 1) /* U+0080-U+00FF */ |
| /* Bit 2 Latin Extended-A */ |
| #define TT_UCR_LATIN_EXTENDED_A (1L << 2) /* U+0100-U+017F */ |
| /* Bit 3 Latin Extended-B */ |
| #define TT_UCR_LATIN_EXTENDED_B (1L << 3) /* U+0180-U+024F */ |
| /* Bit 4 IPA Extensions */ |
| #define TT_UCR_IPA_EXTENSIONS (1L << 4) /* U+0250-U+02AF */ |
| /* Bit 5 Spacing Modifier Letters */ |
| #define TT_UCR_SPACING_MODIFIER (1L << 5) /* U+02B0-U+02FF */ |
| /* Bit 6 Combining Diacritical Marks */ |
| #define TT_UCR_COMBINING_DIACRITICS (1L << 6) /* U+0300-U+036F */ |
| /* Bit 7 Greek */ |
| #define TT_UCR_GREEK (1L << 7) /* U+0370-U+03FF */ |
| /* Bit 8 is reserved (was: Greek Symbols and Coptic) */ |
| /* Bit 9 Cyrillic */ |
| #define TT_UCR_CYRILLIC (1L << 9) /* U+0400-U+04FF */ |
| /* Bit 10 Armenian */ |
| #define TT_UCR_ARMENIAN (1L << 10) /* U+0530-U+058F */ |
| /* Bit 11 Hebrew */ |
| #define TT_UCR_HEBREW (1L << 11) /* U+0590-U+05FF */ |
| /* Bit 12 is reserved (was: Hebrew Extended) */ |
| /* Bit 13 Arabic */ |
| #define TT_UCR_ARABIC (1L << 13) /* U+0600-U+06FF */ |
| /* Bit 14 is reserved (was: Arabic Extended) */ |
| /* Bit 15 Devanagari */ |
| #define TT_UCR_DEVANAGARI (1L << 15) /* U+0900-U+097F */ |
| /* Bit 16 Bengali */ |
| #define TT_UCR_BENGALI (1L << 16) /* U+0980-U+09FF */ |
| /* Bit 17 Gurmukhi */ |
| #define TT_UCR_GURMUKHI (1L << 17) /* U+0A00-U+0A7F */ |
| /* Bit 18 Gujarati */ |
| #define TT_UCR_GUJARATI (1L << 18) /* U+0A80-U+0AFF */ |
| /* Bit 19 Oriya */ |
| #define TT_UCR_ORIYA (1L << 19) /* U+0B00-U+0B7F */ |
| /* Bit 20 Tamil */ |
| #define TT_UCR_TAMIL (1L << 20) /* U+0B80-U+0BFF */ |
| /* Bit 21 Telugu */ |
| #define TT_UCR_TELUGU (1L << 21) /* U+0C00-U+0C7F */ |
| /* Bit 22 Kannada */ |
| #define TT_UCR_KANNADA (1L << 22) /* U+0C80-U+0CFF */ |
| /* Bit 23 Malayalam */ |
| #define TT_UCR_MALAYALAM (1L << 23) /* U+0D00-U+0D7F */ |
| /* Bit 24 Thai */ |
| #define TT_UCR_THAI (1L << 24) /* U+0E00-U+0E7F */ |
| /* Bit 25 Lao */ |
| #define TT_UCR_LAO (1L << 25) /* U+0E80-U+0EFF */ |
| /* Bit 26 Georgian */ |
| #define TT_UCR_GEORGIAN (1L << 26) /* U+10A0-U+10FF */ |
| /* Bit 27 is reserved (was Georgian Extended) */ |
| /* Bit 28 Hangul Jamo */ |
| #define TT_UCR_HANGUL_JAMO (1L << 28) /* U+1100-U+11FF */ |
| /* Bit 29 Latin Extended Additional */ |
| #define TT_UCR_LATIN_EXTENDED_ADDITIONAL (1L << 29) /* U+1E00-U+1EFF */ |
| /* Bit 30 Greek Extended */ |
| #define TT_UCR_GREEK_EXTENDED (1L << 30) /* U+1F00-U+1FFF */ |
| /* Symbols Area */ |
| /* Bit 31 General Punctuation */ |
| #define TT_UCR_GENERAL_PUNCTUATION (1L << 31) /* U+2000-U+206F */ |
| /* Bit 32 Superscripts And Subscripts */ |
| #define TT_UCR_SUPERSCRIPTS_SUBSCRIPTS (1L << 0) /* U+2070-U+209F */ |
| /* Bit 33 Currency Symbols */ |
| #define TT_UCR_CURRENCY_SYMBOLS (1L << 1) /* U+20A0-U+20CF */ |
| /* Bit 34 Combining Diacritical Marks For Symbols */ |
| #define TT_UCR_COMBINING_DIACRITICS_SYMB (1L << 2) /* U+20D0-U+20FF */ |
| /* Bit 35 Letterlike Symbols */ |
| #define TT_UCR_LETTERLIKE_SYMBOLS (1L << 3) /* U+2100-U+214F */ |
| /* Bit 36 Number Forms */ |
| #define TT_UCR_NUMBER_FORMS (1L << 4) /* U+2150-U+218F */ |
| /* Bit 37 Arrows */ |
| #define TT_UCR_ARROWS (1L << 5) /* U+2190-U+21FF */ |
| /* Bit 38 Mathematical Operators */ |
| #define TT_UCR_MATHEMATICAL_OPERATORS (1L << 6) /* U+2200-U+22FF */ |
| /* Bit 39 Miscellaneous Technical */ |
| #define TT_UCR_MISCELLANEOUS_TECHNICAL (1L << 7) /* U+2300-U+23FF */ |
| /* Bit 40 Control Pictures */ |
| #define TT_UCR_CONTROL_PICTURES (1L << 8) /* U+2400-U+243F */ |
| /* Bit 41 Optical Character Recognition */ |
| #define TT_UCR_OCR (1L << 9) /* U+2440-U+245F */ |
| /* Bit 42 Enclosed Alphanumerics */ |
| #define TT_UCR_ENCLOSED_ALPHANUMERICS (1L << 10) /* U+2460-U+24FF */ |
| /* Bit 43 Box Drawing */ |
| #define TT_UCR_BOX_DRAWING (1L << 11) /* U+2500-U+257F */ |
| /* Bit 44 Block Elements */ |
| #define TT_UCR_BLOCK_ELEMENTS (1L << 12) /* U+2580-U+259F */ |
| /* Bit 45 Geometric Shapes */ |
| #define TT_UCR_GEOMETRIC_SHAPES (1L << 13) /* U+25A0-U+25FF */ |
| /* Bit 46 Miscellaneous Symbols */ |
| #define TT_UCR_MISCELLANEOUS_SYMBOLS (1L << 14) /* U+2600-U+26FF */ |
| /* Bit 47 Dingbats */ |
| #define TT_UCR_DINGBATS (1L << 15) /* U+2700-U+27BF */ |
| /* CJK Phonetics and Symbols Area */ |
| /* Bit 48 CJK Symbols And Punctuation */ |
| #define TT_UCR_CJK_SYMBOLS (1L << 16) /* U+3000-U+303F */ |
| /* Bit 49 Hiragana */ |
| #define TT_UCR_HIRAGANA (1L << 17) /* U+3040-U+309F */ |
| /* Bit 50 Katakana */ |
| #define TT_UCR_KATAKANA (1L << 18) /* U+30A0-U+30FF */ |
| /* Bit 51 Bopomofo */ |
| #define TT_UCR_BOPOMOFO (1L << 19) /* U+3100-U+312F */ |
| /* Bit 52 Hangul Compatibility Jamo */ |
| #define TT_UCR_HANGUL_COMPATIBILITY_JAMO (1L << 20) /* U+3130-U+318F */ |
| /* Bit 53 CJK Miscellaneous */ |
| #define TT_UCR_CJK_MISC (1L << 21) /* U+3190-U+319F */ |
| /* Bit 54 Enclosed CJK Letters And Months */ |
| #define TT_UCR_ENCLOSED_CJK_LETTERS_MONTHS (1L << 22) /* U+3200-U+32FF */ |
| /* Bit 55 CJK Compatibility */ |
| #define TT_UCR_CJK_COMPATIBILITY (1L << 23) /* U+3300-U+33FF */ |
| /* Hangul Syllables Area */ |
| /* Bit 56 Hangul */ |
| #define TT_UCR_HANGUL (1L << 24) /* U+AC00-U+D7A3 */ |
| /* Surrogates Area */ |
| /* Bit 57 Surrogates */ |
| #define TT_UCR_SURROGATES (1L << 25) /* U+D800-U+DFFF */ |
| /* Bit 58 is reserved for Unicode SubRanges */ |
| /* CJK Ideographs Area */ |
| /* Bit 59 CJK Unified Ideographs */ |
| #define TT_UCR_CJK_UNIFIED_IDEOGRAPHS (1L << 27) /* U+4E00-U+9FFF */ |
| /* Private Use Area */ |
| /* Bit 60 Private Use */ |
| #define TT_UCR_PRIVATE_USE (1L << 28) /* U+E000-U+F8FF */ |
| /* Compatibility Area and Specials */ |
| /* Bit 61 CJK Compatibility Ideographs */ |
| #define TT_UCR_CJK_COMPATIBILITY_IDEOGRAPHS (1L << 29) /* U+F900-U+FAFF */ |
| /* Bit 62 Alphabetic Presentation Forms */ |
| #define TT_UCR_ALPHABETIC_PRESENTATION_FORMS (1L << 30) /* U+FB00-U+FB4F */ |
| /* Bit 63 Arabic Presentation Forms-A */ |
| #define TT_UCR_ARABIC_PRESENTATIONS_A (1L << 31) /* U+FB50-U+FSFF */ |
| /* Bit 64 Combining Half Marks */ |
| #define TT_UCR_COMBINING_HALF_MARKS (1L << 0) /* U+FE20-U+FE2F */ |
| /* Bit 65 CJK Compatibility Forms */ |
| #define TT_UCR_CJK_COMPATIBILITY_FORMS (1L << 1) /* U+FE30-U+FE4F */ |
| /* Bit 66 Small Form Variants */ |
| #define TT_UCR_SMALL_FORM_VARIANTS (1L << 2) /* U+FE50-U+FE6F */ |
| /* Bit 67 Arabic Presentation Forms-B */ |
| #define TT_UCR_ARABIC_PRESENTATIONS_B (1L << 3) /* U+FE70-U+FEFF */ |
| /* Bit 68 Halfwidth And Fullwidth Forms */ |
| #define TT_UCR_HALFWIDTH_FULLWIDTH_FORMS (1L << 4) /* U+FF00-U+FFEF */ |
| /* Bit 69 Specials */ |
| #define TT_UCR_SPECIALS (1L << 5) /* U+FEFF, |
| U+FFF0-U+FFFF */ |
| /* Bit 70 Tibetan */ |
| #define TT_UCR_TIBETAN (1L << 6) /* U+0F00-U+0FBF */ |
| /* Some compilers have a very limited length of identifiers. */ |
| #if defined( __TURBOC__ ) && __TURBOC__ < 0x0410 || defined( __PACIFIC__ ) |
| #define HAVE_LIMIT_ON_IDENTS |
| #endif |
| #ifndef HAVE_LIMIT_ON_IDENTS |
| /* |
| * Here some alias #defines in order to be clearer. |
| * |
| * These are not always #defined to stay within the 31 character limit |
| * which some compilers have. |
| * |
| * Credits go to Dave Hoo <dhoo@flash.net> for pointing out that modern |
| * Borland compilers (read: from BC++ 3.1 on) can increase this limit. |
| * If you get a warning with such a compiler, use the -i40 switch. |
| */ |
| #define TT_UCR_ARABIC_PRESENTATION_FORMS_A \ |
| TT_UCR_ARABIC_PRESENTATIONS_A |
| #define TT_UCR_ARABIC_PRESENTATION_FORMS_B \ |
| TT_UCR_ARABIC_PRESENTATIONS_B |
| #define TT_UCR_COMBINING_DIACRITICAL_MARKS \ |
| TT_UCR_COMBINING_DIACRITICS |
| #define TT_UCR_COMBINING_DIACRITICAL_MARKS_SYMB \ |
| TT_UCR_COMBINING_DIACRITICS_SYMB |
| #endif /* ndef HAVE_LIMIT_ON_IDENTS */ |
| #endif /* FTNAMEID_H */ |
| /* END */ |
| Property changes: |
| Added: svn:executable |
| +* |
| \ No newline at end of property |
| /contrib/media/updf/include/freetype/ftotval.h |
|---|
| 0,0 → 1,203 |
| /***************************************************************************/ |
| /* */ |
| /* ftotval.h */ |
| /* */ |
| /* FreeType API for validating OpenType tables (specification). */ |
| /* */ |
| /* Copyright 2004, 2005, 2006, 2007 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. */ |
| /* */ |
| /***************************************************************************/ |
| /***************************************************************************/ |
| /* */ |
| /* */ |
| /* Warning: This module might be moved to a different library in the */ |
| /* future to avoid a tight dependency between FreeType and the */ |
| /* OpenType specification. */ |
| /* */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTOTVAL_H__ |
| #define __FTOTVAL_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* ot_validation */ |
| /* */ |
| /* <Title> */ |
| /* OpenType Validation */ |
| /* */ |
| /* <Abstract> */ |
| /* An API to validate OpenType tables. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains the declaration of functions to validate */ |
| /* some OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). */ |
| /* */ |
| /*************************************************************************/ |
| /********************************************************************** |
| * |
| * @enum: |
| * FT_VALIDATE_OTXXX |
| * |
| * @description: |
| * A list of bit-field constants used with @FT_OpenType_Validate to |
| * indicate which OpenType tables should be validated. |
| * |
| * @values: |
| * FT_VALIDATE_BASE :: |
| * Validate BASE table. |
| * |
| * FT_VALIDATE_GDEF :: |
| * Validate GDEF table. |
| * |
| * FT_VALIDATE_GPOS :: |
| * Validate GPOS table. |
| * |
| * FT_VALIDATE_GSUB :: |
| * Validate GSUB table. |
| * |
| * FT_VALIDATE_JSTF :: |
| * Validate JSTF table. |
| * |
| * FT_VALIDATE_MATH :: |
| * Validate MATH table. |
| * |
| * FT_VALIDATE_OT :: |
| * Validate all OpenType tables (BASE, GDEF, GPOS, GSUB, JSTF, MATH). |
| * |
| */ |
| #define FT_VALIDATE_BASE 0x0100 |
| #define FT_VALIDATE_GDEF 0x0200 |
| #define FT_VALIDATE_GPOS 0x0400 |
| #define FT_VALIDATE_GSUB 0x0800 |
| #define FT_VALIDATE_JSTF 0x1000 |
| #define FT_VALIDATE_MATH 0x2000 |
| #define FT_VALIDATE_OT FT_VALIDATE_BASE | \ |
| FT_VALIDATE_GDEF | \ |
| FT_VALIDATE_GPOS | \ |
| FT_VALIDATE_GSUB | \ |
| FT_VALIDATE_JSTF | \ |
| FT_VALIDATE_MATH |
| /* */ |
| /********************************************************************** |
| * |
| * @function: |
| * FT_OpenType_Validate |
| * |
| * @description: |
| * Validate various OpenType tables to assure that all offsets and |
| * indices are valid. The idea is that a higher-level library which |
| * actually does the text layout can access those tables without |
| * error checking (which can be quite time consuming). |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * validation_flags :: |
| * A bit field which specifies the tables to be validated. See |
| * @FT_VALIDATE_OTXXX for possible values. |
| * |
| * @output: |
| * BASE_table :: |
| * A pointer to the BASE table. |
| * |
| * GDEF_table :: |
| * A pointer to the GDEF table. |
| * |
| * GPOS_table :: |
| * A pointer to the GPOS table. |
| * |
| * GSUB_table :: |
| * A pointer to the GSUB table. |
| * |
| * JSTF_table :: |
| * A pointer to the JSTF table. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function only works with OpenType fonts, returning an error |
| * otherwise. |
| * |
| * After use, the application should deallocate the five tables with |
| * @FT_OpenType_Free. A NULL value indicates that the table either |
| * doesn't exist in the font, or the application hasn't asked for |
| * validation. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_OpenType_Validate( FT_Face face, |
| FT_UInt validation_flags, |
| FT_Bytes *BASE_table, |
| FT_Bytes *GDEF_table, |
| FT_Bytes *GPOS_table, |
| FT_Bytes *GSUB_table, |
| FT_Bytes *JSTF_table ); |
| /* */ |
| /********************************************************************** |
| * |
| * @function: |
| * FT_OpenType_Free |
| * |
| * @description: |
| * Free the buffer allocated by OpenType validator. |
| * |
| * @input: |
| * face :: |
| * A handle to the input face. |
| * |
| * table :: |
| * The pointer to the buffer that is allocated by |
| * @FT_OpenType_Validate. |
| * |
| * @note: |
| * This function must be used to free the buffer allocated by |
| * @FT_OpenType_Validate only. |
| */ |
| FT_EXPORT( void ) |
| FT_OpenType_Free( FT_Face face, |
| FT_Bytes table ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTOTVAL_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftoutln.h |
|---|
| 0,0 → 1,537 |
| /***************************************************************************/ |
| /* */ |
| /* ftoutln.h */ |
| /* */ |
| /* Support for the FT_Outline type used to store glyph shapes of */ |
| /* most scalable font formats (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTOUTLN_H__ |
| #define __FTOUTLN_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* outline_processing */ |
| /* */ |
| /* <Title> */ |
| /* Outline Processing */ |
| /* */ |
| /* <Abstract> */ |
| /* Functions to create, transform, and render vectorial glyph images. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains routines used to create and destroy scalable */ |
| /* glyph images known as `outlines'. These can also be measured, */ |
| /* transformed, and converted into bitmaps and pixmaps. */ |
| /* */ |
| /* <Order> */ |
| /* FT_Outline */ |
| /* FT_OUTLINE_FLAGS */ |
| /* FT_Outline_New */ |
| /* FT_Outline_Done */ |
| /* FT_Outline_Copy */ |
| /* FT_Outline_Translate */ |
| /* FT_Outline_Transform */ |
| /* FT_Outline_Embolden */ |
| /* FT_Outline_Reverse */ |
| /* FT_Outline_Check */ |
| /* */ |
| /* FT_Outline_Get_CBox */ |
| /* FT_Outline_Get_BBox */ |
| /* */ |
| /* FT_Outline_Get_Bitmap */ |
| /* FT_Outline_Render */ |
| /* */ |
| /* FT_Outline_Decompose */ |
| /* FT_Outline_Funcs */ |
| /* FT_Outline_MoveTo_Func */ |
| /* FT_Outline_LineTo_Func */ |
| /* FT_Outline_ConicTo_Func */ |
| /* FT_Outline_CubicTo_Func */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Decompose */ |
| /* */ |
| /* <Description> */ |
| /* Walk over an outline's structure to decompose it into individual */ |
| /* segments and Bézier arcs. This function also emits `move to' */ |
| /* operations to indicate the start of new contours in the outline. */ |
| /* */ |
| /* <Input> */ |
| /* outline :: A pointer to the source target. */ |
| /* */ |
| /* func_interface :: A table of `emitters', i.e., function pointers */ |
| /* called during decomposition to indicate path */ |
| /* operations. */ |
| /* */ |
| /* <InOut> */ |
| /* user :: A typeless pointer which is passed to each */ |
| /* emitter during the decomposition. It can be */ |
| /* used to store the state during the */ |
| /* decomposition. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Decompose( FT_Outline* outline, |
| const FT_Outline_Funcs* func_interface, |
| void* user ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_New */ |
| /* */ |
| /* <Description> */ |
| /* Create a new outline of a given size. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to the library object from where the */ |
| /* outline is allocated. Note however that the new */ |
| /* outline will *not* necessarily be *freed*, when */ |
| /* destroying the library, by @FT_Done_FreeType. */ |
| /* */ |
| /* numPoints :: The maximal number of points within the outline. */ |
| /* */ |
| /* numContours :: The maximal number of contours within the outline. */ |
| /* */ |
| /* <Output> */ |
| /* anoutline :: A handle to the new outline. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The reason why this function takes a `library' parameter is simply */ |
| /* to use the library's memory allocator. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_New( FT_Library library, |
| FT_UInt numPoints, |
| FT_Int numContours, |
| FT_Outline *anoutline ); |
| FT_EXPORT( FT_Error ) |
| FT_Outline_New_Internal( FT_Memory memory, |
| FT_UInt numPoints, |
| FT_Int numContours, |
| FT_Outline *anoutline ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Done */ |
| /* */ |
| /* <Description> */ |
| /* Destroy an outline created with @FT_Outline_New. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle of the library object used to allocate the */ |
| /* outline. */ |
| /* */ |
| /* outline :: A pointer to the outline object to be discarded. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* If the outline's `owner' field is not set, only the outline */ |
| /* descriptor will be released. */ |
| /* */ |
| /* The reason why this function takes an `library' parameter is */ |
| /* simply to use ft_mem_free(). */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Done( FT_Library library, |
| FT_Outline* outline ); |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Done_Internal( FT_Memory memory, |
| FT_Outline* outline ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Check */ |
| /* */ |
| /* <Description> */ |
| /* Check the contents of an outline descriptor. */ |
| /* */ |
| /* <Input> */ |
| /* outline :: A handle to a source outline. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Check( FT_Outline* outline ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Get_CBox */ |
| /* */ |
| /* <Description> */ |
| /* Return an outline's `control box'. The control box encloses all */ |
| /* the outline's points, including Bézier control points. Though it */ |
| /* coincides with the exact bounding box for most glyphs, it can be */ |
| /* slightly larger in some situations (like when rotating an outline */ |
| /* which contains Bézier outside arcs). */ |
| /* */ |
| /* Computing the control box is very fast, while getting the bounding */ |
| /* box can take much more time as it needs to walk over all segments */ |
| /* and arcs in the outline. To get the latter, you can use the */ |
| /* `ftbbox' component which is dedicated to this single task. */ |
| /* */ |
| /* <Input> */ |
| /* outline :: A pointer to the source outline descriptor. */ |
| /* */ |
| /* <Output> */ |
| /* acbox :: The outline's control box. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Outline_Get_CBox( const FT_Outline* outline, |
| FT_BBox *acbox ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Translate */ |
| /* */ |
| /* <Description> */ |
| /* Apply a simple translation to the points of an outline. */ |
| /* */ |
| /* <InOut> */ |
| /* outline :: A pointer to the target outline descriptor. */ |
| /* */ |
| /* <Input> */ |
| /* xOffset :: The horizontal offset. */ |
| /* */ |
| /* yOffset :: The vertical offset. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Outline_Translate( const FT_Outline* outline, |
| FT_Pos xOffset, |
| FT_Pos yOffset ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Copy */ |
| /* */ |
| /* <Description> */ |
| /* Copy an outline into another one. Both objects must have the */ |
| /* same sizes (number of points & number of contours) when this */ |
| /* function is called. */ |
| /* */ |
| /* <Input> */ |
| /* source :: A handle to the source outline. */ |
| /* */ |
| /* <Output> */ |
| /* target :: A handle to the target outline. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Copy( const FT_Outline* source, |
| FT_Outline *target ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Transform */ |
| /* */ |
| /* <Description> */ |
| /* Apply a simple 2x2 matrix to all of an outline's points. Useful */ |
| /* for applying rotations, slanting, flipping, etc. */ |
| /* */ |
| /* <InOut> */ |
| /* outline :: A pointer to the target outline descriptor. */ |
| /* */ |
| /* <Input> */ |
| /* matrix :: A pointer to the transformation matrix. */ |
| /* */ |
| /* <Note> */ |
| /* You can use @FT_Outline_Translate if you need to translate the */ |
| /* outline's points. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Outline_Transform( const FT_Outline* outline, |
| const FT_Matrix* matrix ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Embolden */ |
| /* */ |
| /* <Description> */ |
| /* Embolden an outline. The new outline will be at most 4~times */ |
| /* `strength' pixels wider and higher. You may think of the left and */ |
| /* bottom borders as unchanged. */ |
| /* */ |
| /* Negative `strength' values to reduce the outline thickness are */ |
| /* possible also. */ |
| /* */ |
| /* <InOut> */ |
| /* outline :: A handle to the target outline. */ |
| /* */ |
| /* <Input> */ |
| /* strength :: How strong the glyph is emboldened. Expressed in */ |
| /* 26.6 pixel format. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The used algorithm to increase or decrease the thickness of the */ |
| /* glyph doesn't change the number of points; this means that certain */ |
| /* situations like acute angles or intersections are sometimes */ |
| /* handled incorrectly. */ |
| /* */ |
| /* If you need `better' metrics values you should call */ |
| /* @FT_Outline_Get_CBox ot @FT_Outline_Get_BBox. */ |
| /* */ |
| /* Example call: */ |
| /* */ |
| /* { */ |
| /* FT_Load_Glyph( face, index, FT_LOAD_DEFAULT ); */ |
| /* if ( face->slot->format == FT_GLYPH_FORMAT_OUTLINE ) */ |
| /* FT_Outline_Embolden( &face->slot->outline, strength ); */ |
| /* } */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Embolden( FT_Outline* outline, |
| FT_Pos strength ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Reverse */ |
| /* */ |
| /* <Description> */ |
| /* Reverse the drawing direction of an outline. This is used to */ |
| /* ensure consistent fill conventions for mirrored glyphs. */ |
| /* */ |
| /* <InOut> */ |
| /* outline :: A pointer to the target outline descriptor. */ |
| /* */ |
| /* <Note> */ |
| /* This function toggles the bit flag @FT_OUTLINE_REVERSE_FILL in */ |
| /* the outline's `flags' field. */ |
| /* */ |
| /* It shouldn't be used by a normal client application, unless it */ |
| /* knows what it is doing. */ |
| /* */ |
| FT_EXPORT( void ) |
| FT_Outline_Reverse( FT_Outline* outline ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Get_Bitmap */ |
| /* */ |
| /* <Description> */ |
| /* Render an outline within a bitmap. The outline's image is simply */ |
| /* OR-ed to the target bitmap. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to a FreeType library object. */ |
| /* */ |
| /* outline :: A pointer to the source outline descriptor. */ |
| /* */ |
| /* <InOut> */ |
| /* abitmap :: A pointer to the target bitmap descriptor. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* This function does NOT CREATE the bitmap, it only renders an */ |
| /* outline image within the one you pass to it! Consequently, the */ |
| /* various fields in `abitmap' should be set accordingly. */ |
| /* */ |
| /* It will use the raster corresponding to the default glyph format. */ |
| /* */ |
| /* The value of the `num_grays' field in `abitmap' is ignored. If */ |
| /* you select the gray-level rasterizer, and you want less than 256 */ |
| /* gray levels, you have to use @FT_Outline_Render directly. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Get_Bitmap( FT_Library library, |
| FT_Outline* outline, |
| const FT_Bitmap *abitmap ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Outline_Render */ |
| /* */ |
| /* <Description> */ |
| /* Render an outline within a bitmap using the current scan-convert. */ |
| /* This function uses an @FT_Raster_Params structure as an argument, */ |
| /* allowing advanced features like direct composition, translucency, */ |
| /* etc. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to a FreeType library object. */ |
| /* */ |
| /* outline :: A pointer to the source outline descriptor. */ |
| /* */ |
| /* <InOut> */ |
| /* params :: A pointer to an @FT_Raster_Params structure used to */ |
| /* describe the rendering operation. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* You should know what you are doing and how @FT_Raster_Params works */ |
| /* to use this function. */ |
| /* */ |
| /* The field `params.source' will be set to `outline' before the scan */ |
| /* converter is called, which means that the value you give to it is */ |
| /* actually ignored. */ |
| /* */ |
| /* The gray-level rasterizer always uses 256 gray levels. If you */ |
| /* want less gray levels, you have to provide your own span callback. */ |
| /* See the @FT_RASTER_FLAG_DIRECT value of the `flags' field in the */ |
| /* @FT_Raster_Params structure for more details. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Outline_Render( FT_Library library, |
| FT_Outline* outline, |
| FT_Raster_Params* params ); |
| /************************************************************************** |
| * |
| * @enum: |
| * FT_Orientation |
| * |
| * @description: |
| * A list of values used to describe an outline's contour orientation. |
| * |
| * The TrueType and PostScript specifications use different conventions |
| * to determine whether outline contours should be filled or unfilled. |
| * |
| * @values: |
| * FT_ORIENTATION_TRUETYPE :: |
| * According to the TrueType specification, clockwise contours must |
| * be filled, and counter-clockwise ones must be unfilled. |
| * |
| * FT_ORIENTATION_POSTSCRIPT :: |
| * According to the PostScript specification, counter-clockwise contours |
| * must be filled, and clockwise ones must be unfilled. |
| * |
| * FT_ORIENTATION_FILL_RIGHT :: |
| * This is identical to @FT_ORIENTATION_TRUETYPE, but is used to |
| * remember that in TrueType, everything that is to the right of |
| * the drawing direction of a contour must be filled. |
| * |
| * FT_ORIENTATION_FILL_LEFT :: |
| * This is identical to @FT_ORIENTATION_POSTSCRIPT, but is used to |
| * remember that in PostScript, everything that is to the left of |
| * the drawing direction of a contour must be filled. |
| * |
| * FT_ORIENTATION_NONE :: |
| * The orientation cannot be determined. That is, different parts of |
| * the glyph have different orientation. |
| * |
| */ |
| typedef enum FT_Orientation_ |
| { |
| FT_ORIENTATION_TRUETYPE = 0, |
| FT_ORIENTATION_POSTSCRIPT = 1, |
| FT_ORIENTATION_FILL_RIGHT = FT_ORIENTATION_TRUETYPE, |
| FT_ORIENTATION_FILL_LEFT = FT_ORIENTATION_POSTSCRIPT, |
| FT_ORIENTATION_NONE |
| } FT_Orientation; |
| /************************************************************************** |
| * |
| * @function: |
| * FT_Outline_Get_Orientation |
| * |
| * @description: |
| * This function analyzes a glyph outline and tries to compute its |
| * fill orientation (see @FT_Orientation). This is done by computing |
| * the direction of each global horizontal and/or vertical extrema |
| * within the outline. |
| * |
| * Note that this will return @FT_ORIENTATION_TRUETYPE for empty |
| * outlines. |
| * |
| * @input: |
| * outline :: |
| * A handle to the source outline. |
| * |
| * @return: |
| * The orientation. |
| * |
| */ |
| FT_EXPORT( FT_Orientation ) |
| FT_Outline_Get_Orientation( FT_Outline* outline ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTOUTLN_H__ */ |
| /* END */ |
| /* Local Variables: */ |
| /* coding: utf-8 */ |
| /* End: */ |
| /contrib/media/updf/include/freetype/ftpfr.h |
|---|
| 0,0 → 1,172 |
| /***************************************************************************/ |
| /* */ |
| /* ftpfr.h */ |
| /* */ |
| /* FreeType API for accessing PFR-specific data (specification only). */ |
| /* */ |
| /* Copyright 2002, 2003, 2004, 2006, 2008, 2009 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTPFR_H__ |
| #define __FTPFR_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* pfr_fonts */ |
| /* */ |
| /* <Title> */ |
| /* PFR Fonts */ |
| /* */ |
| /* <Abstract> */ |
| /* PFR/TrueDoc specific API. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains the declaration of PFR-specific functions. */ |
| /* */ |
| /*************************************************************************/ |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_PFR_Metrics |
| * |
| * @description: |
| * Return the outline and metrics resolutions of a given PFR face. |
| * |
| * @input: |
| * face :: Handle to the input face. It can be a non-PFR face. |
| * |
| * @output: |
| * aoutline_resolution :: |
| * Outline resolution. This is equivalent to `face->units_per_EM' |
| * for non-PFR fonts. Optional (parameter can be NULL). |
| * |
| * ametrics_resolution :: |
| * Metrics resolution. This is equivalent to `outline_resolution' |
| * for non-PFR fonts. Optional (parameter can be NULL). |
| * |
| * ametrics_x_scale :: |
| * A 16.16 fixed-point number used to scale distance expressed |
| * in metrics units to device sub-pixels. This is equivalent to |
| * `face->size->x_scale', but for metrics only. Optional (parameter |
| * can be NULL). |
| * |
| * ametrics_y_scale :: |
| * Same as `ametrics_x_scale' but for the vertical direction. |
| * optional (parameter can be NULL). |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * If the input face is not a PFR, this function will return an error. |
| * However, in all cases, it will return valid values. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_PFR_Metrics( FT_Face face, |
| FT_UInt *aoutline_resolution, |
| FT_UInt *ametrics_resolution, |
| FT_Fixed *ametrics_x_scale, |
| FT_Fixed *ametrics_y_scale ); |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_PFR_Kerning |
| * |
| * @description: |
| * Return the kerning pair corresponding to two glyphs in a PFR face. |
| * The distance is expressed in metrics units, unlike the result of |
| * @FT_Get_Kerning. |
| * |
| * @input: |
| * face :: A handle to the input face. |
| * |
| * left :: Index of the left glyph. |
| * |
| * right :: Index of the right glyph. |
| * |
| * @output: |
| * avector :: A kerning vector. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function always return distances in original PFR metrics |
| * units. This is unlike @FT_Get_Kerning with the @FT_KERNING_UNSCALED |
| * mode, which always returns distances converted to outline units. |
| * |
| * You can use the value of the `x_scale' and `y_scale' parameters |
| * returned by @FT_Get_PFR_Metrics to scale these to device sub-pixels. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_PFR_Kerning( FT_Face face, |
| FT_UInt left, |
| FT_UInt right, |
| FT_Vector *avector ); |
| /********************************************************************** |
| * |
| * @function: |
| * FT_Get_PFR_Advance |
| * |
| * @description: |
| * Return a given glyph advance, expressed in original metrics units, |
| * from a PFR font. |
| * |
| * @input: |
| * face :: A handle to the input face. |
| * |
| * gindex :: The glyph index. |
| * |
| * @output: |
| * aadvance :: The glyph advance in metrics units. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * You can use the `x_scale' or `y_scale' results of @FT_Get_PFR_Metrics |
| * to convert the advance to device sub-pixels (i.e., 1/64th of pixels). |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_PFR_Advance( FT_Face face, |
| FT_UInt gindex, |
| FT_Pos *aadvance ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTPFR_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftrender.h |
|---|
| 0,0 → 1,230 |
| /***************************************************************************/ |
| /* */ |
| /* ftrender.h */ |
| /* */ |
| /* FreeType renderer modules public interface (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2005, 2006, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTRENDER_H__ |
| #define __FTRENDER_H__ |
| #include <ft2build.h> |
| #include FT_MODULE_H |
| #include FT_GLYPH_H |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* module_management */ |
| /* */ |
| /*************************************************************************/ |
| /* create a new glyph object */ |
| typedef FT_Error |
| (*FT_Glyph_InitFunc)( FT_Glyph glyph, |
| FT_GlyphSlot slot ); |
| /* destroys a given glyph object */ |
| typedef void |
| (*FT_Glyph_DoneFunc)( FT_Glyph glyph ); |
| typedef void |
| (*FT_Glyph_TransformFunc)( FT_Glyph glyph, |
| const FT_Matrix* matrix, |
| const FT_Vector* delta ); |
| typedef void |
| (*FT_Glyph_GetBBoxFunc)( FT_Glyph glyph, |
| FT_BBox* abbox ); |
| typedef FT_Error |
| (*FT_Glyph_CopyFunc)( FT_Glyph source, |
| FT_Glyph target ); |
| typedef FT_Error |
| (*FT_Glyph_PrepareFunc)( FT_Glyph glyph, |
| FT_GlyphSlot slot ); |
| /* deprecated */ |
| #define FT_Glyph_Init_Func FT_Glyph_InitFunc |
| #define FT_Glyph_Done_Func FT_Glyph_DoneFunc |
| #define FT_Glyph_Transform_Func FT_Glyph_TransformFunc |
| #define FT_Glyph_BBox_Func FT_Glyph_GetBBoxFunc |
| #define FT_Glyph_Copy_Func FT_Glyph_CopyFunc |
| #define FT_Glyph_Prepare_Func FT_Glyph_PrepareFunc |
| struct FT_Glyph_Class_ |
| { |
| FT_Long glyph_size; |
| FT_Glyph_Format glyph_format; |
| FT_Glyph_InitFunc glyph_init; |
| FT_Glyph_DoneFunc glyph_done; |
| FT_Glyph_CopyFunc glyph_copy; |
| FT_Glyph_TransformFunc glyph_transform; |
| FT_Glyph_GetBBoxFunc glyph_bbox; |
| FT_Glyph_PrepareFunc glyph_prepare; |
| }; |
| typedef FT_Error |
| (*FT_Renderer_RenderFunc)( FT_Renderer renderer, |
| FT_GlyphSlot slot, |
| FT_UInt mode, |
| const FT_Vector* origin ); |
| typedef FT_Error |
| (*FT_Renderer_TransformFunc)( FT_Renderer renderer, |
| FT_GlyphSlot slot, |
| const FT_Matrix* matrix, |
| const FT_Vector* delta ); |
| typedef void |
| (*FT_Renderer_GetCBoxFunc)( FT_Renderer renderer, |
| FT_GlyphSlot slot, |
| FT_BBox* cbox ); |
| typedef FT_Error |
| (*FT_Renderer_SetModeFunc)( FT_Renderer renderer, |
| FT_ULong mode_tag, |
| FT_Pointer mode_ptr ); |
| /* deprecated identifiers */ |
| #define FTRenderer_render FT_Renderer_RenderFunc |
| #define FTRenderer_transform FT_Renderer_TransformFunc |
| #define FTRenderer_getCBox FT_Renderer_GetCBoxFunc |
| #define FTRenderer_setMode FT_Renderer_SetModeFunc |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_Renderer_Class */ |
| /* */ |
| /* <Description> */ |
| /* The renderer module class descriptor. */ |
| /* */ |
| /* <Fields> */ |
| /* root :: The root @FT_Module_Class fields. */ |
| /* */ |
| /* glyph_format :: The glyph image format this renderer handles. */ |
| /* */ |
| /* render_glyph :: A method used to render the image that is in a */ |
| /* given glyph slot into a bitmap. */ |
| /* */ |
| /* transform_glyph :: A method used to transform the image that is in */ |
| /* a given glyph slot. */ |
| /* */ |
| /* get_glyph_cbox :: A method used to access the glyph's cbox. */ |
| /* */ |
| /* set_mode :: A method used to pass additional parameters. */ |
| /* */ |
| /* raster_class :: For @FT_GLYPH_FORMAT_OUTLINE renderers only. */ |
| /* This is a pointer to its raster's class. */ |
| /* */ |
| typedef struct FT_Renderer_Class_ |
| { |
| FT_Module_Class root; |
| FT_Glyph_Format glyph_format; |
| FT_Renderer_RenderFunc render_glyph; |
| FT_Renderer_TransformFunc transform_glyph; |
| FT_Renderer_GetCBoxFunc get_glyph_cbox; |
| FT_Renderer_SetModeFunc set_mode; |
| FT_Raster_Funcs* raster_class; |
| } FT_Renderer_Class; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Renderer */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the current renderer for a given glyph format. */ |
| /* */ |
| /* <Input> */ |
| /* library :: A handle to the library object. */ |
| /* */ |
| /* format :: The glyph format. */ |
| /* */ |
| /* <Return> */ |
| /* A renderer handle. 0~if none found. */ |
| /* */ |
| /* <Note> */ |
| /* An error will be returned if a module already exists by that name, */ |
| /* or if the module requires a version of FreeType that is too great. */ |
| /* */ |
| /* To add a new renderer, simply use @FT_Add_Module. To retrieve a */ |
| /* renderer by its name, use @FT_Get_Module. */ |
| /* */ |
| FT_EXPORT( FT_Renderer ) |
| FT_Get_Renderer( FT_Library library, |
| FT_Glyph_Format format ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Set_Renderer */ |
| /* */ |
| /* <Description> */ |
| /* Set the current renderer to use, and set additional mode. */ |
| /* */ |
| /* <InOut> */ |
| /* library :: A handle to the library object. */ |
| /* */ |
| /* <Input> */ |
| /* renderer :: A handle to the renderer object. */ |
| /* */ |
| /* num_params :: The number of additional parameters. */ |
| /* */ |
| /* parameters :: Additional parameters. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* In case of success, the renderer will be used to convert glyph */ |
| /* images in the renderer's known format into bitmaps. */ |
| /* */ |
| /* This doesn't change the current renderer for other formats. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Set_Renderer( FT_Library library, |
| FT_Renderer renderer, |
| FT_UInt num_params, |
| FT_Parameter* parameters ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTRENDER_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftsizes.h |
|---|
| 0,0 → 1,159 |
| /***************************************************************************/ |
| /* */ |
| /* ftsizes.h */ |
| /* */ |
| /* FreeType size objects management (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2003, 2004, 2006, 2009 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. */ |
| /* */ |
| /***************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* Typical application would normally not need to use these functions. */ |
| /* However, they have been placed in a public API for the rare cases */ |
| /* where they are needed. */ |
| /* */ |
| /*************************************************************************/ |
| #ifndef __FTSIZES_H__ |
| #define __FTSIZES_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* sizes_management */ |
| /* */ |
| /* <Title> */ |
| /* Size Management */ |
| /* */ |
| /* <Abstract> */ |
| /* Managing multiple sizes per face. */ |
| /* */ |
| /* <Description> */ |
| /* When creating a new face object (e.g., with @FT_New_Face), an */ |
| /* @FT_Size object is automatically created and used to store all */ |
| /* pixel-size dependent information, available in the `face->size' */ |
| /* field. */ |
| /* */ |
| /* It is however possible to create more sizes for a given face, */ |
| /* mostly in order to manage several character pixel sizes of the */ |
| /* same font family and style. See @FT_New_Size and @FT_Done_Size. */ |
| /* */ |
| /* Note that @FT_Set_Pixel_Sizes and @FT_Set_Char_Size only */ |
| /* modify the contents of the current `active' size; you thus need */ |
| /* to use @FT_Activate_Size to change it. */ |
| /* */ |
| /* 99% of applications won't need the functions provided here, */ |
| /* especially if they use the caching sub-system, so be cautious */ |
| /* when using these. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_New_Size */ |
| /* */ |
| /* <Description> */ |
| /* Create a new size object from a given face object. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to a parent face object. */ |
| /* */ |
| /* <Output> */ |
| /* asize :: A handle to a new size object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* You need to call @FT_Activate_Size in order to select the new size */ |
| /* for upcoming calls to @FT_Set_Pixel_Sizes, @FT_Set_Char_Size, */ |
| /* @FT_Load_Glyph, @FT_Load_Char, etc. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_New_Size( FT_Face face, |
| FT_Size* size ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Done_Size */ |
| /* */ |
| /* <Description> */ |
| /* Discard a given size object. Note that @FT_Done_Face */ |
| /* automatically discards all size objects allocated with */ |
| /* @FT_New_Size. */ |
| /* */ |
| /* <Input> */ |
| /* size :: A handle to a target size object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Done_Size( FT_Size size ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Activate_Size */ |
| /* */ |
| /* <Description> */ |
| /* Even though it is possible to create several size objects for a */ |
| /* given face (see @FT_New_Size for details), functions like */ |
| /* @FT_Load_Glyph or @FT_Load_Char only use the one which has been */ |
| /* activated last to determine the `current character pixel size'. */ |
| /* */ |
| /* This function can be used to `activate' a previously created size */ |
| /* object. */ |
| /* */ |
| /* <Input> */ |
| /* size :: A handle to a target size object. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* If `face' is the size's parent face object, this function changes */ |
| /* the value of `face->size' to the input size handle. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Activate_Size( FT_Size size ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTSIZES_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftsnames.h |
|---|
| 0,0 → 1,200 |
| /***************************************************************************/ |
| /* */ |
| /* ftsnames.h */ |
| /* */ |
| /* Simple interface to access SFNT name tables (which are used */ |
| /* to hold font names, copyright info, notices, etc.) (specification). */ |
| /* */ |
| /* This is _not_ used to retrieve glyph names! */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2003, 2006, 2009, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FT_SFNT_NAMES_H__ |
| #define __FT_SFNT_NAMES_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* sfnt_names */ |
| /* */ |
| /* <Title> */ |
| /* SFNT Names */ |
| /* */ |
| /* <Abstract> */ |
| /* Access the names embedded in TrueType and OpenType files. */ |
| /* */ |
| /* <Description> */ |
| /* The TrueType and OpenType specifications allow the inclusion of */ |
| /* a special `names table' in font files. This table contains */ |
| /* textual (and internationalized) information regarding the font, */ |
| /* like family name, copyright, version, etc. */ |
| /* */ |
| /* The definitions below are used to access them if available. */ |
| /* */ |
| /* Note that this has nothing to do with glyph names! */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* <Struct> */ |
| /* FT_SfntName */ |
| /* */ |
| /* <Description> */ |
| /* A structure used to model an SFNT `name' table entry. */ |
| /* */ |
| /* <Fields> */ |
| /* platform_id :: The platform ID for `string'. */ |
| /* */ |
| /* encoding_id :: The encoding ID for `string'. */ |
| /* */ |
| /* language_id :: The language ID for `string'. */ |
| /* */ |
| /* name_id :: An identifier for `string'. */ |
| /* */ |
| /* string :: The `name' string. Note that its format differs */ |
| /* depending on the (platform,encoding) pair. It can */ |
| /* be a Pascal String, a UTF-16 one, etc. */ |
| /* */ |
| /* Generally speaking, the string is not */ |
| /* zero-terminated. Please refer to the TrueType */ |
| /* specification for details. */ |
| /* */ |
| /* string_len :: The length of `string' in bytes. */ |
| /* */ |
| /* <Note> */ |
| /* Possible values for `platform_id', `encoding_id', `language_id', */ |
| /* and `name_id' are given in the file `ttnameid.h'. For details */ |
| /* please refer to the TrueType or OpenType specification. */ |
| /* */ |
| /* See also @TT_PLATFORM_XXX, @TT_APPLE_ID_XXX, @TT_MAC_ID_XXX, */ |
| /* @TT_ISO_ID_XXX, and @TT_MS_ID_XXX. */ |
| /* */ |
| typedef struct FT_SfntName_ |
| { |
| FT_UShort platform_id; |
| FT_UShort encoding_id; |
| FT_UShort language_id; |
| FT_UShort name_id; |
| FT_Byte* string; /* this string is *not* null-terminated! */ |
| FT_UInt string_len; /* in bytes */ |
| } FT_SfntName; |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Sfnt_Name_Count */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve the number of name strings in the SFNT `name' table. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face. */ |
| /* */ |
| /* <Return> */ |
| /* The number of strings in the `name' table. */ |
| /* */ |
| FT_EXPORT( FT_UInt ) |
| FT_Get_Sfnt_Name_Count( FT_Face face ); |
| /*************************************************************************/ |
| /* */ |
| /* <Function> */ |
| /* FT_Get_Sfnt_Name */ |
| /* */ |
| /* <Description> */ |
| /* Retrieve a string of the SFNT `name' table for a given index. */ |
| /* */ |
| /* <Input> */ |
| /* face :: A handle to the source face. */ |
| /* */ |
| /* idx :: The index of the `name' string. */ |
| /* */ |
| /* <Output> */ |
| /* aname :: The indexed @FT_SfntName structure. */ |
| /* */ |
| /* <Return> */ |
| /* FreeType error code. 0~means success. */ |
| /* */ |
| /* <Note> */ |
| /* The `string' array returned in the `aname' structure is not */ |
| /* null-terminated. The application should deallocate it if it is no */ |
| /* longer in use. */ |
| /* */ |
| /* Use @FT_Get_Sfnt_Name_Count to get the total number of available */ |
| /* `name' table entries, then do a loop until you get the right */ |
| /* platform, encoding, and name ID. */ |
| /* */ |
| FT_EXPORT( FT_Error ) |
| FT_Get_Sfnt_Name( FT_Face face, |
| FT_UInt idx, |
| FT_SfntName *aname ); |
| /*************************************************************************** |
| * |
| * @constant: |
| * FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY |
| * |
| * @description: |
| * A constant used as the tag of @FT_Parameter structures to make |
| * FT_Open_Face() ignore preferred family subfamily names in `name' |
| * table since OpenType version 1.4. For backwards compatibility with |
| * legacy systems which has 4-face-per-family restriction. |
| * |
| */ |
| #define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG( 'i', 'g', 'p', 'f' ) |
| /*************************************************************************** |
| * |
| * @constant: |
| * FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY |
| * |
| * @description: |
| * A constant used as the tag of @FT_Parameter structures to make |
| * FT_Open_Face() ignore preferred subfamily names in `name' table since |
| * OpenType version 1.4. For backwards compatibility with legacy |
| * systems which has 4-face-per-family restriction. |
| * |
| */ |
| #define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG( 'i', 'g', 'p', 's' ) |
| /* */ |
| FT_END_HEADER |
| #endif /* __FT_SFNT_NAMES_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftstroke.h |
|---|
| 0,0 → 1,716 |
| /***************************************************************************/ |
| /* */ |
| /* ftstroke.h */ |
| /* */ |
| /* FreeType path stroker (specification). */ |
| /* */ |
| /* Copyright 2002, 2003, 2004, 2005, 2006, 2008, 2009 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FT_STROKE_H__ |
| #define __FT_STROKE_H__ |
| #include <ft2build.h> |
| #include FT_OUTLINE_H |
| #include FT_GLYPH_H |
| FT_BEGIN_HEADER |
| /************************************************************************ |
| * |
| * @section: |
| * glyph_stroker |
| * |
| * @title: |
| * Glyph Stroker |
| * |
| * @abstract: |
| * Generating bordered and stroked glyphs. |
| * |
| * @description: |
| * This component generates stroked outlines of a given vectorial |
| * glyph. It also allows you to retrieve the `outside' and/or the |
| * `inside' borders of the stroke. |
| * |
| * This can be useful to generate `bordered' glyph, i.e., glyphs |
| * displayed with a coloured (and anti-aliased) border around their |
| * shape. |
| */ |
| /************************************************************** |
| * |
| * @type: |
| * FT_Stroker |
| * |
| * @description: |
| * Opaque handler to a path stroker object. |
| */ |
| typedef struct FT_StrokerRec_* FT_Stroker; |
| /************************************************************** |
| * |
| * @enum: |
| * FT_Stroker_LineJoin |
| * |
| * @description: |
| * These values determine how two joining lines are rendered |
| * in a stroker. |
| * |
| * @values: |
| * FT_STROKER_LINEJOIN_ROUND :: |
| * Used to render rounded line joins. Circular arcs are used |
| * to join two lines smoothly. |
| * |
| * FT_STROKER_LINEJOIN_BEVEL :: |
| * Used to render beveled line joins; i.e., the two joining lines |
| * are extended until they intersect. |
| * |
| * FT_STROKER_LINEJOIN_MITER :: |
| * Same as beveled rendering, except that an additional line |
| * break is added if the angle between the two joining lines |
| * is too closed (this is useful to avoid unpleasant spikes |
| * in beveled rendering). |
| */ |
| typedef enum FT_Stroker_LineJoin_ |
| { |
| FT_STROKER_LINEJOIN_ROUND = 0, |
| FT_STROKER_LINEJOIN_BEVEL, |
| FT_STROKER_LINEJOIN_MITER |
| } FT_Stroker_LineJoin; |
| /************************************************************** |
| * |
| * @enum: |
| * FT_Stroker_LineCap |
| * |
| * @description: |
| * These values determine how the end of opened sub-paths are |
| * rendered in a stroke. |
| * |
| * @values: |
| * FT_STROKER_LINECAP_BUTT :: |
| * The end of lines is rendered as a full stop on the last |
| * point itself. |
| * |
| * FT_STROKER_LINECAP_ROUND :: |
| * The end of lines is rendered as a half-circle around the |
| * last point. |
| * |
| * FT_STROKER_LINECAP_SQUARE :: |
| * The end of lines is rendered as a square around the |
| * last point. |
| */ |
| typedef enum FT_Stroker_LineCap_ |
| { |
| FT_STROKER_LINECAP_BUTT = 0, |
| FT_STROKER_LINECAP_ROUND, |
| FT_STROKER_LINECAP_SQUARE |
| } FT_Stroker_LineCap; |
| /************************************************************** |
| * |
| * @enum: |
| * FT_StrokerBorder |
| * |
| * @description: |
| * These values are used to select a given stroke border |
| * in @FT_Stroker_GetBorderCounts and @FT_Stroker_ExportBorder. |
| * |
| * @values: |
| * FT_STROKER_BORDER_LEFT :: |
| * Select the left border, relative to the drawing direction. |
| * |
| * FT_STROKER_BORDER_RIGHT :: |
| * Select the right border, relative to the drawing direction. |
| * |
| * @note: |
| * Applications are generally interested in the `inside' and `outside' |
| * borders. However, there is no direct mapping between these and the |
| * `left' and `right' ones, since this really depends on the glyph's |
| * drawing orientation, which varies between font formats. |
| * |
| * You can however use @FT_Outline_GetInsideBorder and |
| * @FT_Outline_GetOutsideBorder to get these. |
| */ |
| typedef enum FT_StrokerBorder_ |
| { |
| FT_STROKER_BORDER_LEFT = 0, |
| FT_STROKER_BORDER_RIGHT |
| } FT_StrokerBorder; |
| /************************************************************** |
| * |
| * @function: |
| * FT_Outline_GetInsideBorder |
| * |
| * @description: |
| * Retrieve the @FT_StrokerBorder value corresponding to the |
| * `inside' borders of a given outline. |
| * |
| * @input: |
| * outline :: |
| * The source outline handle. |
| * |
| * @return: |
| * The border index. @FT_STROKER_BORDER_RIGHT for empty or invalid |
| * outlines. |
| */ |
| FT_EXPORT( FT_StrokerBorder ) |
| FT_Outline_GetInsideBorder( FT_Outline* outline ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Outline_GetOutsideBorder |
| * |
| * @description: |
| * Retrieve the @FT_StrokerBorder value corresponding to the |
| * `outside' borders of a given outline. |
| * |
| * @input: |
| * outline :: |
| * The source outline handle. |
| * |
| * @return: |
| * The border index. @FT_STROKER_BORDER_LEFT for empty or invalid |
| * outlines. |
| */ |
| FT_EXPORT( FT_StrokerBorder ) |
| FT_Outline_GetOutsideBorder( FT_Outline* outline ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_New |
| * |
| * @description: |
| * Create a new stroker object. |
| * |
| * @input: |
| * library :: |
| * FreeType library handle. |
| * |
| * @output: |
| * astroker :: |
| * A new stroker object handle. NULL in case of error. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_New( FT_Library library, |
| FT_Stroker *astroker ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_Set |
| * |
| * @description: |
| * Reset a stroker object's attributes. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * radius :: |
| * The border radius. |
| * |
| * line_cap :: |
| * The line cap style. |
| * |
| * line_join :: |
| * The line join style. |
| * |
| * miter_limit :: |
| * The miter limit for the FT_STROKER_LINEJOIN_MITER style, |
| * expressed as 16.16 fixed point value. |
| * |
| * @note: |
| * The radius is expressed in the same units as the outline |
| * coordinates. |
| */ |
| FT_EXPORT( void ) |
| FT_Stroker_Set( FT_Stroker stroker, |
| FT_Fixed radius, |
| FT_Stroker_LineCap line_cap, |
| FT_Stroker_LineJoin line_join, |
| FT_Fixed miter_limit ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_Rewind |
| * |
| * @description: |
| * Reset a stroker object without changing its attributes. |
| * You should call this function before beginning a new |
| * series of calls to @FT_Stroker_BeginSubPath or |
| * @FT_Stroker_EndSubPath. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| */ |
| FT_EXPORT( void ) |
| FT_Stroker_Rewind( FT_Stroker stroker ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_ParseOutline |
| * |
| * @description: |
| * A convenience function used to parse a whole outline with |
| * the stroker. The resulting outline(s) can be retrieved |
| * later by functions like @FT_Stroker_GetCounts and @FT_Stroker_Export. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * outline :: |
| * The source outline. |
| * |
| * opened :: |
| * A boolean. If~1, the outline is treated as an open path instead |
| * of a closed one. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * If `opened' is~0 (the default), the outline is treated as a closed |
| * path, and the stroker generates two distinct `border' outlines. |
| * |
| * If `opened' is~1, the outline is processed as an open path, and the |
| * stroker generates a single `stroke' outline. |
| * |
| * This function calls @FT_Stroker_Rewind automatically. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_ParseOutline( FT_Stroker stroker, |
| FT_Outline* outline, |
| FT_Bool opened ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_BeginSubPath |
| * |
| * @description: |
| * Start a new sub-path in the stroker. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * to :: |
| * A pointer to the start vector. |
| * |
| * open :: |
| * A boolean. If~1, the sub-path is treated as an open one. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * This function is useful when you need to stroke a path that is |
| * not stored as an @FT_Outline object. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_BeginSubPath( FT_Stroker stroker, |
| FT_Vector* to, |
| FT_Bool open ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_EndSubPath |
| * |
| * @description: |
| * Close the current sub-path in the stroker. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * You should call this function after @FT_Stroker_BeginSubPath. |
| * If the subpath was not `opened', this function `draws' a |
| * single line segment to the start position when needed. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_EndSubPath( FT_Stroker stroker ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_LineTo |
| * |
| * @description: |
| * `Draw' a single line segment in the stroker's current sub-path, |
| * from the last position. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * to :: |
| * A pointer to the destination point. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * You should call this function between @FT_Stroker_BeginSubPath and |
| * @FT_Stroker_EndSubPath. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_LineTo( FT_Stroker stroker, |
| FT_Vector* to ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_ConicTo |
| * |
| * @description: |
| * `Draw' a single quadratic Bézier in the stroker's current sub-path, |
| * from the last position. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * control :: |
| * A pointer to a Bézier control point. |
| * |
| * to :: |
| * A pointer to the destination point. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * You should call this function between @FT_Stroker_BeginSubPath and |
| * @FT_Stroker_EndSubPath. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_ConicTo( FT_Stroker stroker, |
| FT_Vector* control, |
| FT_Vector* to ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_CubicTo |
| * |
| * @description: |
| * `Draw' a single cubic Bézier in the stroker's current sub-path, |
| * from the last position. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * control1 :: |
| * A pointer to the first Bézier control point. |
| * |
| * control2 :: |
| * A pointer to second Bézier control point. |
| * |
| * to :: |
| * A pointer to the destination point. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * You should call this function between @FT_Stroker_BeginSubPath and |
| * @FT_Stroker_EndSubPath. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_CubicTo( FT_Stroker stroker, |
| FT_Vector* control1, |
| FT_Vector* control2, |
| FT_Vector* to ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_GetBorderCounts |
| * |
| * @description: |
| * Call this function once you have finished parsing your paths |
| * with the stroker. It returns the number of points and |
| * contours necessary to export one of the `border' or `stroke' |
| * outlines generated by the stroker. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * border :: |
| * The border index. |
| * |
| * @output: |
| * anum_points :: |
| * The number of points. |
| * |
| * anum_contours :: |
| * The number of contours. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * When an outline, or a sub-path, is `closed', the stroker generates |
| * two independent `border' outlines, named `left' and `right'. |
| * |
| * When the outline, or a sub-path, is `opened', the stroker merges |
| * the `border' outlines with caps. The `left' border receives all |
| * points, while the `right' border becomes empty. |
| * |
| * Use the function @FT_Stroker_GetCounts instead if you want to |
| * retrieve the counts associated to both borders. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_GetBorderCounts( FT_Stroker stroker, |
| FT_StrokerBorder border, |
| FT_UInt *anum_points, |
| FT_UInt *anum_contours ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_ExportBorder |
| * |
| * @description: |
| * Call this function after @FT_Stroker_GetBorderCounts to |
| * export the corresponding border to your own @FT_Outline |
| * structure. |
| * |
| * Note that this function appends the border points and |
| * contours to your outline, but does not try to resize its |
| * arrays. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * border :: |
| * The border index. |
| * |
| * outline :: |
| * The target outline handle. |
| * |
| * @note: |
| * Always call this function after @FT_Stroker_GetBorderCounts to |
| * get sure that there is enough room in your @FT_Outline object to |
| * receive all new data. |
| * |
| * When an outline, or a sub-path, is `closed', the stroker generates |
| * two independent `border' outlines, named `left' and `right' |
| * |
| * When the outline, or a sub-path, is `opened', the stroker merges |
| * the `border' outlines with caps. The `left' border receives all |
| * points, while the `right' border becomes empty. |
| * |
| * Use the function @FT_Stroker_Export instead if you want to |
| * retrieve all borders at once. |
| */ |
| FT_EXPORT( void ) |
| FT_Stroker_ExportBorder( FT_Stroker stroker, |
| FT_StrokerBorder border, |
| FT_Outline* outline ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_GetCounts |
| * |
| * @description: |
| * Call this function once you have finished parsing your paths |
| * with the stroker. It returns the number of points and |
| * contours necessary to export all points/borders from the stroked |
| * outline/path. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * @output: |
| * anum_points :: |
| * The number of points. |
| * |
| * anum_contours :: |
| * The number of contours. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Stroker_GetCounts( FT_Stroker stroker, |
| FT_UInt *anum_points, |
| FT_UInt *anum_contours ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_Export |
| * |
| * @description: |
| * Call this function after @FT_Stroker_GetBorderCounts to |
| * export all borders to your own @FT_Outline structure. |
| * |
| * Note that this function appends the border points and |
| * contours to your outline, but does not try to resize its |
| * arrays. |
| * |
| * @input: |
| * stroker :: |
| * The target stroker handle. |
| * |
| * outline :: |
| * The target outline handle. |
| */ |
| FT_EXPORT( void ) |
| FT_Stroker_Export( FT_Stroker stroker, |
| FT_Outline* outline ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Stroker_Done |
| * |
| * @description: |
| * Destroy a stroker object. |
| * |
| * @input: |
| * stroker :: |
| * A stroker handle. Can be NULL. |
| */ |
| FT_EXPORT( void ) |
| FT_Stroker_Done( FT_Stroker stroker ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Glyph_Stroke |
| * |
| * @description: |
| * Stroke a given outline glyph object with a given stroker. |
| * |
| * @inout: |
| * pglyph :: |
| * Source glyph handle on input, new glyph handle on output. |
| * |
| * @input: |
| * stroker :: |
| * A stroker handle. |
| * |
| * destroy :: |
| * A Boolean. If~1, the source glyph object is destroyed |
| * on success. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * The source glyph is untouched in case of error. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Glyph_Stroke( FT_Glyph *pglyph, |
| FT_Stroker stroker, |
| FT_Bool destroy ); |
| /************************************************************** |
| * |
| * @function: |
| * FT_Glyph_StrokeBorder |
| * |
| * @description: |
| * Stroke a given outline glyph object with a given stroker, but |
| * only return either its inside or outside border. |
| * |
| * @inout: |
| * pglyph :: |
| * Source glyph handle on input, new glyph handle on output. |
| * |
| * @input: |
| * stroker :: |
| * A stroker handle. |
| * |
| * inside :: |
| * A Boolean. If~1, return the inside border, otherwise |
| * the outside border. |
| * |
| * destroy :: |
| * A Boolean. If~1, the source glyph object is destroyed |
| * on success. |
| * |
| * @return: |
| * FreeType error code. 0~means success. |
| * |
| * @note: |
| * The source glyph is untouched in case of error. |
| */ |
| FT_EXPORT( FT_Error ) |
| FT_Glyph_StrokeBorder( FT_Glyph *pglyph, |
| FT_Stroker stroker, |
| FT_Bool inside, |
| FT_Bool destroy ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FT_STROKE_H__ */ |
| /* END */ |
| /* Local Variables: */ |
| /* coding: utf-8 */ |
| /* End: */ |
| /contrib/media/updf/include/freetype/ftsynth.h |
|---|
| 0,0 → 1,80 |
| /***************************************************************************/ |
| /* */ |
| /* ftsynth.h */ |
| /* */ |
| /* FreeType synthesizing code for emboldening and slanting */ |
| /* (specification). */ |
| /* */ |
| /* Copyright 2000-2001, 2003, 2006, 2008 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. */ |
| /* */ |
| /***************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /********* *********/ |
| /********* WARNING, THIS IS ALPHA CODE! THIS API *********/ |
| /********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/ |
| /********* FREETYPE DEVELOPMENT TEAM *********/ |
| /********* *********/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* Main reason for not lifting the functions in this module to a */ |
| /* `standard' API is that the used parameters for emboldening and */ |
| /* slanting are not configurable. Consider the functions as a */ |
| /* code resource which should be copied into the application and */ |
| /* adapted to the particular needs. */ |
| #ifndef __FTSYNTH_H__ |
| #define __FTSYNTH_H__ |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #ifdef FREETYPE_H |
| #error "freetype.h of FreeType 1 has been loaded!" |
| #error "Please fix the directory search order for header files" |
| #error "so that freetype.h of FreeType 2 is found first." |
| #endif |
| FT_BEGIN_HEADER |
| /* Embolden a glyph by a `reasonable' value (which is highly a matter of */ |
| /* taste). This function is actually a convenience function, providing */ |
| /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */ |
| /* */ |
| /* For emboldened outlines the metrics are estimates only; if you need */ |
| /* precise values you should call @FT_Outline_Get_CBox. */ |
| FT_EXPORT( void ) |
| FT_GlyphSlot_Embolden( FT_GlyphSlot slot ); |
| /* Slant an outline glyph to the right by about 12 degrees. */ |
| FT_EXPORT( void ) |
| FT_GlyphSlot_Oblique( FT_GlyphSlot slot ); |
| /* */ |
| FT_END_HEADER |
| #endif /* __FTSYNTH_H__ */ |
| /* END */ |
| /contrib/media/updf/include/freetype/ftsystem.h |
|---|
| 0,0 → 1,347 |
| /***************************************************************************/ |
| /* */ |
| /* ftsystem.h */ |
| /* */ |
| /* FreeType low-level system interface definition (specification). */ |
| /* */ |
| /* Copyright 1996-2001, 2002, 2005, 2010 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. */ |
| /* */ |
| /***************************************************************************/ |
| #ifndef __FTSYSTEM_H__ |
| #define __FTSYSTEM_H__ |
| #include <ft2build.h> |
| FT_BEGIN_HEADER |
| /*************************************************************************/ |
| /* */ |
| /* <Section> */ |
| /* system_interface */ |
| /* */ |
| /* <Title> */ |
| /* System Interface */ |
| /* */ |
| /* <Abstract> */ |
| /* How FreeType manages memory and i/o. */ |
| /* */ |
| /* <Description> */ |
| /* This section contains various definitions related to memory */ |
| /* management and i/o access. You need to understand this */ |
| /* information if you want to use a custom memory manager or you own */ |
| /* i/o streams. */ |
| /* */ |
| /*************************************************************************/ |
| /*************************************************************************/ |
| /* */ |
| /* M E M O R Y M A N A G E M E N T */ |
| /* */ |
| /*************************************************************************/ |
| /************************************************************************* |
| * |
| * @type: |
| * FT_Memory |
| * |
| * @description: |
| * A handle to a given memory manager object, defined with an |
| * @FT_MemoryRec structure. |
| * |
| */ |
| typedef struct FT_MemoryRec_* FT_Memory; |
| /************************************************************************* |
| * |
| * @functype: |
| * FT_Alloc_Func |
| * |
| * @description: |
| * A function used to allocate `size' bytes from `memory'. |
| * |
| * @input: |
| * memory :: |
| * A handle to the source memory manager. |
| * |
| * size :: |
| * The size in bytes to allocate. |
| * |
| * @return: |
| * Address of new memory block. 0~in case of failure. |
| * |
| */ |
| typedef void* |
| (*FT_Alloc_Func)( FT_Memory memory, |
| long size ); |
| /************************************************************************* |
| * |
| * @functype: |
| * FT_Free_Func |
| * |
| * @description: |
| * A function used to release a given block of memory. |
| * |
| * @input: |
| * memory :: |
| * A handle to the source memory manager. |
| * |
| * block :: |
| * The address of the target memory block. |
| * |
| */ |
| typedef void |
| (*FT_Free_Func)( FT_Memory memory, |
| void* block ); |
| /************************************************************************* |
| * |
| * @functype: |
| * FT_Realloc_Func |
| * |
| * @description: |
| * A function used to re-allocate a given block of memory. |
| * |
| * @input: |
| * memory :: |
| * A handle to the source memory manager. |
| * |
| * cur_size :: |
| * The block's current size in bytes. |
| * |
| * new_size :: |
| * The block's requested new size. |
| * |
| * block :: |
| * The block's current address. |
| * |
| * @return: |
| * New block address. 0~in case of memory shortage. |
| * |
| * @note: |
| * In case of error, the old block must still be available. |
| * |
| */ |
| typedef void* |
| (*FT_Realloc_Func)( FT_Memory memory, |
| long cur_size, |
| long new_size, |
| void* block ); |
| /************************************************************************* |
| * |
| * @struct: |
| * FT_MemoryRec |
| * |
| * @description: |
| * A structure used to describe a given memory manager to FreeType~2. |
| * |
| * @fields: |
| * user :: |
| * A generic typeless pointer for user data. |
| * |
| * alloc :: |
| * A pointer type to an allocation function. |
| * |
| * free :: |
| * A pointer type to an memory freeing function. |
| * |
| * realloc :: |
| * A pointer type to a reallocation function. |
| * |
| */ |
| struct FT_MemoryRec_ |
| { |
| void* user; |
| FT_Alloc_Func alloc; |
| FT_Free_Func free; |
| FT_Realloc_Func realloc; |
| }; |
| /*************************************************************************/ |
| /* */ |
| /* I / O M A N A G E M E N T */ |
| /* */ |
| /*************************************************************************/ |
| /************************************************************************* |
| * |
| * @type: |
| * FT_Stream |
| * |
| * @description: |
| * A handle to an input stream. |
| * |
| */ |
| typedef struct FT_StreamRec_* FT_Stream; |
| /************************************************************************* |
| * |
| * @struct: |
| * FT_StreamDesc |
| * |
| * @description: |
| * A union type used to store either a long or a pointer. This is used |
| * to store a file descriptor or a `FILE*' in an input stream. |
| * |
| */ |
| typedef union FT_StreamDesc_ |
| { |
| long value; |
| void* pointer; |
| } FT_StreamDesc; |
| /************************************************************************* |
| * |
| * @functype: |
| * FT_Stream_IoFunc |
| * |
| * @description: |
| * A function used to seek and read data from a given input stream. |
| * |
| * @input: |
| * stream :: |
| * A handle to the source stream. |
| * |
| * offset :: |
| * The offset of read in stream (always from start). |
| * |
| * buffer :: |
| * The address of the read buffer. |
| * |
| * count :: |
| * The number of bytes to read from the stream. |
| * |
| * @return: |
| * The number of bytes effectively read by the stream. |
| * |
| * @note: |
| * This function might be called to perform a seek or skip operation |
| * with a `count' of~0. A non-zero return value then indicates an |
| * error. |
| * |
| */ |
| typedef unsigned long |
| (*FT_Stream_IoFunc)( FT_Stream stream, |
| unsigned long offset, |
| unsigned char* buffer, |
| unsigned long count ); |
| /************************************************************************* |
| * |
| * @functype: |
| * FT_Stream_CloseFunc |
| * |
| * @description: |
| * A function used to close a given input stream. |
| * |
| * @input: |
| * stream :: |
| * A handle to the target stream. |
| * |
| */ |
| typedef void |
| (*FT_Stream_CloseFunc)( FT_Stream stream ); |
| /************************************************************************* |
| * |
| * @struct: |
| * FT_StreamRec |
| * |
| * @description: |
| * A structure used to describe an input stream. |
| * |
| * @input: |
| * base :: |
| * For memory-based streams, this is the address of the first stream |
| * byte in memory. This field should always be set to NULL for |
| * disk-based streams. |
| * |
| * size :: |
| * The stream size in bytes. |
| * |
| * pos :: |
| * The current position within the stream. |
| * |
| * descriptor :: |
| * This field is a union that can hold an integer or a pointer. It is |
| * used by stream implementations to store file descriptors or `FILE*' |
| * pointers. |
| * |
| * pathname :: |
| * This field is completely ignored by FreeType. However, it is often |
| * useful during debugging to use it to store the stream's filename |
| * (where available). |
| * |
| * read :: |
| * The stream's input function. |
| * |
| * close :: |
| * The stream's close function. |
| * |
| * memory :: |
| * The memory manager to use to preload frames. This is set |
| * internally by FreeType and shouldn't be touched by stream |
| * implementations. |
| * |
| * cursor :: |
| * This field is set and used internally by FreeType when parsing |
| * frames. |
| * |
| * limit :: |