Blacklist GDEF tables for Padauk fonts

third_party/harfbuzz-ng/src/hb-ot-layout.cc

 /*
  * Copyright © 1998-2004  David Turner and Werner Lemberg
  * Copyright © 2006  Behdad Esfahbod
  * Copyright © 2007,2008,2009  Red Hat, Inc.
  * Copyright © 2012,2013  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
  * Permission is hereby granted, without written agreement and without
  * license or royalty fees, to use, copy, modify, and distribute this
@@ skipping 102 matching lines @@
       /* sha1sum:73da7f025b238a3f737aa1fde22577a6370f77b0  himalaya.ttf from Windows 8 */
       || (192 == gdef_len && 7254 == gpos_len && 12638 == gsub_len)
       /* sha1sum:6e80fd1c0b059bbee49272401583160dc1e6a427  himalaya.ttf from Windows 8.1 */
       || (192 == gdef_len && 7254 == gpos_len && 12690 == gsub_len)
       /* 8d9267aea9cd2c852ecfb9f12a6e834bfaeafe44  cantarell-fonts-0.0.21/otf/Cantarell-Regular.otf */
       /* 983988ff7b47439ab79aeaf9a45bd4a2c5b9d371  cantarell-fonts-0.0.21/otf/Cantarell-Oblique.otf */
       || (188 == gdef_len && 3852 == gpos_len && 248 == gsub_len)
       /* 2c0c90c6f6087ffbfea76589c93113a9cbb0e75f  cantarell-fonts-0.0.21/otf/Cantarell-Bold.otf */
       /* 55461f5b853c6da88069ffcdf7f4dd3f8d7e3e6b  cantarell-fonts-0.0.21/otf/Cantarell-Bold-Oblique.otf */
       || (188 == gdef_len && 3426 == gpos_len && 264 == gsub_len)
+      /* 6c93b63b64e8b2c93f5e824e78caca555dc887c7 padauk-2.80/Padauk-book.ttf */
+      || (1046 == gdef_len && 17112 == gpos_len && 71788 == gsub_len)
+      /* d89b1664058359b8ec82e35d3531931125991fb9 padauk-2.80/Padauk-bookbold.ttf */
+      || (1058 == gdef_len && 17514 == gpos_len && 71794 == gsub_len)
+      /* 824cfd193aaf6234b2b4dc0cf3c6ef576c0d00ef padauk-3.0/Padauk-book.ttf */
+      || (1330 == gdef_len && 57938 == gpos_len && 109904 == gsub_len)
+      /* 91fcc10cf15e012d27571e075b3b4dfe31754a8a padauk-3.0/Padauk-bookbold.ttf */
+      || (1330 == gdef_len && 58972 == gpos_len && 109904 == gsub_len)
     )
     {
       /* Many versions of Tahoma have bad GDEF tables that incorrectly classify some spacing marks
        * such as certain IPA symbols as glyph class 3. So do older versions of Microsoft Himalaya,
        * and the version of Cantarell shipped by Ubuntu 16.04.
        * Nuke the GDEF tables of these fonts to avoid unwanted width-zeroing.
        * See https://bugzilla.mozilla.org/show_bug.cgi?id=1279925
        *     https://bugzilla.mozilla.org/show_bug.cgi?id=1279693
        *     https://bugzilla.mozilla.org/show_bug.cgi?id=1279875
        */
@@ skipping 1042 matching lines @@
   apply (proxy, plan, font, buffer);
 }
 
 HB_INTERNAL void
 hb_ot_layout_substitute_lookup (OT::hb_apply_context_t *c,
                                 const OT::SubstLookup &lookup,
                                 const hb_ot_layout_lookup_accelerator_t &accel)
 {
   apply_string<GSUBProxy> (c, lookup, accel);
 }