0,0 → 1,91 |
/***************************************************************************/ |
/* */ |
/* ftotval.c */ |
/* */ |
/* FreeType API for validating OpenType tables (body). */ |
/* */ |
/* Copyright 2004, 2006, 2008, 2010, 2013 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. */ |
/* */ |
/***************************************************************************/ |
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#include <ft2build.h> |
#include FT_INTERNAL_DEBUG_H |
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#include FT_INTERNAL_OBJECTS_H |
#include FT_SERVICE_OPENTYPE_VALIDATE_H |
#include FT_OPENTYPE_VALIDATE_H |
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/* documentation is in ftotval.h */ |
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FT_EXPORT_DEF( 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 ) |
{ |
FT_Service_OTvalidate service; |
FT_Error error; |
|
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if ( !face ) |
{ |
error = FT_THROW( Invalid_Face_Handle ); |
goto Exit; |
} |
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if ( !( BASE_table && |
GDEF_table && |
GPOS_table && |
GSUB_table && |
JSTF_table ) ) |
{ |
error = FT_THROW( Invalid_Argument ); |
goto Exit; |
} |
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FT_FACE_FIND_GLOBAL_SERVICE( face, service, OPENTYPE_VALIDATE ); |
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if ( service ) |
error = service->validate( face, |
validation_flags, |
BASE_table, |
GDEF_table, |
GPOS_table, |
GSUB_table, |
JSTF_table ); |
else |
error = FT_THROW( Unimplemented_Feature ); |
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Exit: |
return error; |
} |
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FT_EXPORT_DEF( void ) |
FT_OpenType_Free( FT_Face face, |
FT_Bytes table ) |
{ |
FT_Memory memory; |
|
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if ( !face ) |
return; |
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memory = FT_FACE_MEMORY( face ); |
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FT_FREE( table ); |
} |
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/* END */ |