[HarfBuzz] Harfbuzz Sinhala (si) script support status update

[Behdad Esfahbod]

Thanks.  Just pushed out a fix.

On 07/22/2012 11:51 PM, Harshula wrote:
> On Sun, 2012-07-22 at 23:31 -0400, Behdad Esfahbod wrote:
>> On 07/22/2012 10:33 PM, Harshula wrote:
>>> Hi,
>>>
>>> 1) I did a quick test of medium complexity Sinhala shaping and harfbuzz
>>> segfaults. Harfbuzz has definitely gone backwards for Sinhala shaping
>>> following the latest commits and is unusable.
>>>
>>> string: ර්‍කෙ
>>> encoding: <Ra,Al,ZWJ,Ka,kombuva>
>>>
>>> kombuva = U+0DD9
>>
>> I can't reproduce the segfault using lklug font or FreeSerif.  More info
>> needed.  Also, can you confirm that you have HarfBuzz with glib compiled in?
> 
> ERROR:helper-cairo.cc:439:void
> helper_cairo_line_from_buffer(helper_cairo_line_t*, hb_buffer_t*, const
> char*, unsigned int, double, hb_bool_t): assertion failed:
> (hb_glyph[i].cluster > hb_glyph[i-1].cluster)
> 
> $ ldd ./src/.libs/libharfbuzz.so | grep glib
> libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0
> (0x00007f726ed54000)
> 
> cya,
> #
> 
>