FT_Stream_Close( FT_Stream stream )
{
if ( stream && stream->close )
{
stream->close( stream );
stream->close = NULL;
}
}
/* load a typeface from a URI */
FT_Error
FT_New_Face_From_URI (FT_Library library,
const gchar* uri,
FT_Long face_index,
FT_Face *aface)
{
FT_Open_Args args;
FT_Stream stream;
FT_Error error;
stream = calloc (1, sizeof (*stream));
if (stream == NULL)
return FT_Err_Out_Of_Memory;
error = vfs_stream_open (stream, uri);
if (error != FT_Err_Ok) {
free (stream);
return error;
}
args.flags = FT_OPEN_STREAM;
args.stream = stream;
error = FT_Open_Face (library, &args, face_index, aface);
if (error != FT_Err_Ok) {
if (stream->close != NULL)
stream->close(stream);
free (stream);
return error;
}
/* so that freetype will free the stream */
(*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM;
return error;
}
FT_Stream_Close( FT_Stream stream )
{
if ( stream && stream->close )
stream->close( stream );
}