/* FreeType API for checking patented TrueType bytecode instructions */
/* (body). */
/* */
-/* Copyright 2007 by David Turner. */
+/* Copyright 2007, 2008 by David Turner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
}
Exit:
+ FT_UNUSED( error );
FT_FRAME_EXIT();
return result;
}
FT_ULong tag )
{
FT_Stream stream = face->stream;
- FT_Error error;
+ FT_Error error = FT_Err_Ok;
FT_Service_SFNT_Table service;
FT_Bool result = FALSE;
if ( service )
{
- FT_ULong offset, size;
+ FT_UInt i = 0;
+ FT_ULong tag_i = 0, offset_i, length_i;
+ for ( i = 0; !error && tag_i != tag ; i++ )
+ error = service->table_info( face, i,
+ &tag_i, &offset_i, &length_i );
- error = service->table_info( face, tag, &offset, &size );
if ( error ||
- FT_STREAM_SEEK( offset ) )
+ FT_STREAM_SEEK( offset_i ) )
goto Exit;
- result = _tt_check_patents_in_range( stream, size );
+ result = _tt_check_patents_in_range( stream, length_i );
}
Exit:
FT_Face_SetUnpatentedHinting( FT_Face face,
FT_Bool value )
{
- FT_Bool result = 0;
+ FT_Bool result = FALSE;
#if defined( TT_CONFIG_OPTION_UNPATENTED_HINTING ) && \