Hi all,
In our v2.1.7 code, we're calling FTC_CMapCache_Lookup(),
and what we pass in is different, depending on a higher-level
'useUnicode' parameter that is passed in (which I'm still
tracing/investigating - It seems to be 'true' in most cases...).
The relevant code is like this:
FTC_CMapDescRec desc;
desc.face_id = theFace;
if (useUnicode)
{
desc.type = FTC_CMAP_BY_ENCODING;
desc.u.encoding = ft_encoding_unicode;
}
else
{
desc.type = FTC_CMAP_BY_INDEX;
desc.u.index = 0;
}
return FTC_CMapCache_Lookup(
theCache, &desc, inCharcode);
I'm trying to upgrade the code to the latest v2.3.5, and it
seems that all traces of this stuff is gone (FTC_CMapDescRec,
FTC_CMAP_BY_*, etc).
I can update the code to call the new FTC_CMapCache_Lookup()
easy enough(*), but I'm left with this unused 'useUnicode'
input parameter. I'm unsure whether I should be trying to add
more (unknown) code to account for the parameter, or whether I
should be trying to remove the parameter and altering the
callers somehow.
[(*) Maybe. I'm not entirely sure where I'm to come up with
the cmap_index parameter, and just have a zero for now. Maybe
the answer to that is related to my main questions? ]
- Is the default now FTC_CMAP_BY_ENCODING? Presumably it
must be one or the other, I would guess....
- If I need to provide similar control (Still investigating),
where/how would I do it?
- Or, is this something that shouldn't be needed, is outside
the scope of FT, etc. ?
Thanks for any information!
Ian
_______________________________________________
Freetype mailing list
[email protected]
http://lists.nongnu.org/mailman/listinfo/freetype
