diff options
Diffstat (limited to 'src/3rdparty/freetype/src/base/ftgxval.c')
| -rw-r--r-- | src/3rdparty/freetype/src/base/ftgxval.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/3rdparty/freetype/src/base/ftgxval.c b/src/3rdparty/freetype/src/base/ftgxval.c new file mode 100644 index 0000000000..32662bed87 --- /dev/null +++ b/src/3rdparty/freetype/src/base/ftgxval.c @@ -0,0 +1,129 @@ +/***************************************************************************/ +/* */ +/* ftgxval.c */ +/* */ +/* FreeType API for validating TrueTyepGX/AAT tables (body). */ +/* */ +/* 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. */ +/* */ +/***************************************************************************/ + + +#include <ft2build.h> +#include FT_INTERNAL_OBJECTS_H +#include FT_SERVICE_GX_VALIDATE_H + + + /* documentation is in ftgxval.h */ + + FT_EXPORT_DEF( FT_Error ) + FT_TrueTypeGX_Validate( FT_Face face, + FT_UInt validation_flags, + FT_Bytes tables[FT_VALIDATE_GX_LENGTH], + FT_UInt table_length ) + { + FT_Service_GXvalidate service; + FT_Error error; + + + if ( !face ) + { + error = FT_Err_Invalid_Face_Handle; + goto Exit; + } + + if ( tables == NULL ) + { + error = FT_Err_Invalid_Argument; + goto Exit; + } + + FT_FACE_FIND_GLOBAL_SERVICE( face, service, GX_VALIDATE ); + + if ( service ) + error = service->validate( face, + validation_flags, + tables, + table_length ); + else + error = FT_Err_Unimplemented_Feature; + + Exit: + return error; + } + + + FT_EXPORT_DEF( void ) + FT_TrueTypeGX_Free( FT_Face face, + FT_Bytes table ) + { + FT_Memory memory = FT_FACE_MEMORY( face ); + + + FT_FREE( table ); + } + + + FT_EXPORT_DEF( FT_Error ) + FT_ClassicKern_Validate( FT_Face face, + FT_UInt validation_flags, + FT_Bytes *ckern_table ) + { + FT_Service_CKERNvalidate service; + FT_Error error; + + + if ( !face ) + { + error = FT_Err_Invalid_Face_Handle; + goto Exit; + } + + if ( ckern_table == NULL ) + { + error = FT_Err_Invalid_Argument; + goto Exit; + } + + FT_FACE_FIND_GLOBAL_SERVICE( face, service, CLASSICKERN_VALIDATE ); + + if ( service ) + error = service->validate( face, + validation_flags, + ckern_table ); + else + error = FT_Err_Unimplemented_Feature; + + Exit: + return error; + } + + + FT_EXPORT_DEF( void ) + FT_ClassicKern_Free( FT_Face face, + FT_Bytes table ) + { + FT_Memory memory = FT_FACE_MEMORY( face ); + + + FT_FREE( table ); + } + + +/* END */ |