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| 1 /***************************************************************************/ | |
| 2 /* */ | |
| 3 /* ftsnames.c */ | |
| 4 /* */ | |
| 5 /* Simple interface to access SFNT name tables (which are used */ | |
| 6 /* to hold font names, copyright info, notices, etc.) (body). */ | |
| 7 /* */ | |
| 8 /* This is _not_ used to retrieve glyph names! */ | |
| 9 /* */ | |
| 10 /* Copyright 1996-2001, 2002, 2009 by */ | |
| 11 /* David Turner, Robert Wilhelm, and Werner Lemberg. */ | |
| 12 /* */ | |
| 13 /* This file is part of the FreeType project, and may only be used, */ | |
| 14 /* modified, and distributed under the terms of the FreeType project */ | |
| 15 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ | |
| 16 /* this file you indicate that you have read the license and */ | |
| 17 /* understand and accept it fully. */ | |
| 18 /* */ | |
| 19 /***************************************************************************/ | |
| 20 | |
| 21 | |
| 22 #include "../../include/ft2build.h" | |
| 23 #include "../../include/freetype/ftsnames.h" | |
| 24 #include "../../include/freetype/internal/tttypes.h" | |
| 25 #include "../../include/freetype/internal/ftstream.h" | |
| 26 | |
| 27 | |
| 28 #ifdef TT_CONFIG_OPTION_SFNT_NAMES | |
| 29 | |
| 30 | |
| 31 /* documentation is in ftsnames.h */ | |
| 32 | |
| 33 FT_EXPORT_DEF( FT_UInt ) | |
| 34 FT_Get_Sfnt_Name_Count( FT_Face face ) | |
| 35 { | |
| 36 return ( face && FT_IS_SFNT( face ) ) ? ((TT_Face)face)->num_names : 0; | |
| 37 } | |
| 38 | |
| 39 | |
| 40 /* documentation is in ftsnames.h */ | |
| 41 | |
| 42 FT_EXPORT_DEF( FT_Error ) | |
| 43 FT_Get_Sfnt_Name( FT_Face face, | |
| 44 FT_UInt idx, | |
| 45 FT_SfntName *aname ) | |
| 46 { | |
| 47 FT_Error error = FT_ERR( Invalid_Argument ); | |
| 48 | |
| 49 | |
| 50 if ( aname && face && FT_IS_SFNT( face ) ) | |
| 51 { | |
| 52 TT_Face ttface = (TT_Face)face; | |
| 53 | |
| 54 | |
| 55 if ( idx < (FT_UInt)ttface->num_names ) | |
| 56 { | |
| 57 TT_NameEntryRec* entry = ttface->name_table.names + idx; | |
| 58 | |
| 59 | |
| 60 /* load name on demand */ | |
| 61 if ( entry->stringLength > 0 && entry->string == NULL ) | |
| 62 { | |
| 63 FT_Memory memory = face->memory; | |
| 64 FT_Stream stream = face->stream; | |
| 65 | |
| 66 | |
| 67 if ( FT_NEW_ARRAY ( entry->string, entry->stringLength ) || | |
| 68 FT_STREAM_SEEK( entry->stringOffset ) || | |
| 69 FT_STREAM_READ( entry->string, entry->stringLength ) ) | |
| 70 { | |
| 71 FT_FREE( entry->string ); | |
| 72 entry->stringLength = 0; | |
| 73 } | |
| 74 } | |
| 75 | |
| 76 aname->platform_id = entry->platformID; | |
| 77 aname->encoding_id = entry->encodingID; | |
| 78 aname->language_id = entry->languageID; | |
| 79 aname->name_id = entry->nameID; | |
| 80 aname->string = (FT_Byte*)entry->string; | |
| 81 aname->string_len = entry->stringLength; | |
| 82 | |
| 83 error = FT_Err_Ok; | |
| 84 } | |
| 85 } | |
| 86 | |
| 87 return error; | |
| 88 } | |
| 89 | |
| 90 | |
| 91 #endif /* TT_CONFIG_OPTION_SFNT_NAMES */ | |
| 92 | |
| 93 | |
| 94 /* END */ | |
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Chromium Code Reviews
Issue 815103002:
Update freetype to 2.5.4. (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master