Victoria Lease cc0f9d8469 use appropriate fallback chain for style
TextLayoutShaper was defaulting to the Regular-style fallback chain
for all unknown scripts. This became problematic in that the
codepoint->glyphID enumeration stage of shaping was always using the
Regular-style fallback chain for unknown scripts, and there's no
guarantee that glyph indices are compatible between fallback chains.

Defaulting to a style-appropriate fallback chain addresses this
issue, and probably unreported but related issues, as well.

Bug: 8189208
Change-Id: I6ecf531c74d71a8e4a5359d23439ccc950b0cf80
2013-04-16 09:51:45 -07:00
..
2012-10-11 15:58:49 -07:00
2012-08-21 22:27:41 -07:00
2013-04-09 21:54:12 -07:00