Harfbuzz GPOS hinting- do not consider a subtable to be invalid if it is just empty
authorJohn Tapsell <john.tapsell.ext@basyskom.com>
Thu, 8 Mar 2012 23:10:30 +0000 (23:10 +0000)
committerQt by Nokia <qt-info@nokia.com>
Mon, 12 Mar 2012 12:14:05 +0000 (13:14 +0100)
commit4c0de07a0e555c52680c5a45aef0121721f242ea
treeb1d6a430742391f8555d0545d4397f6cf003ee2a
parent21c98e52c5aab6f063457729ac8344134071f0c5
Harfbuzz GPOS hinting- do not consider a subtable to be invalid if it is just empty

Considering a subtable to be invalid when it was empty meant that it
returned an error causing all further hinting to be aborted.  This means
that we get no hinting in certain cases with certain fonts.

Change-Id: I840c016dc85935b4f2c4373c66a79b4bd8b3a30d
Reviewed-by: Adrian Yanes <ext-adrian.yanes@nokia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
src/3rdparty/harfbuzz/src/harfbuzz-gpos.c