[HarfBuzz] harfbuzz.old applies x advances for rtl in the wrong direction

[Jjgod Jiang]

On Thu, Jan 13, 2011 at 11:35 PM, Behdad Esfahbod <behdad at behdad.org> wrote:
> On 01/13/11 13:27, Jjgod Jiang wrote:
>> As a side note, harfbuzz-ng is also using the same way as
>> harfbuzz, see line 1536 to 1545 in hb-ot-layout-gpos-private.hh:
>
> You're comparing apples vs oranges.  Those are two completely separate parts
> of the spec / design / code.

Can you please point out where does hb-ng parse and use the XAdvance value from
GPOS table?

- Jiang