Commit Graph

168 Commits

Author SHA1 Message Date
Behdad Esfahbod 41ea594950 Minor: Remove LongSortedArrayOf 2014-06-27 15:23:18 -04:00
Behdad Esfahbod 9da552dcc5 Minor: Remove some GenericXXX templates 2014-06-27 15:18:36 -04:00
Behdad Esfahbod 36073ede5b Minor: Reorder template parameter order 2014-06-27 15:18:26 -04:00
Behdad Esfahbod df554af99d Rename search() to bsearch() and lsearch()
Such that the complexity of the algorithm used is clear at
call site.
2014-06-19 15:39:18 -04:00
Behdad Esfahbod f1a72fe7bf [ot-font] Fix cmap EncodingRecord cmp order 2014-06-04 19:03:16 -04:00
Behdad Esfahbod ce34f0b07e [ot-font] Use binary search for format12 cmap subtable 2014-06-04 18:57:46 -04:00
Behdad Esfahbod 257d1adfa1 [ot-font] Work around broken cmap subtable format 4 length
Roboto was hitting this.  FreeType also has pretty much the
same code for this, in ttcmap.c:tt_cmap4_validate():

    /* in certain fonts, the `length' field is invalid and goes */
    /* out of bound.  We try to correct this here...            */
    if ( table + length > valid->limit )
    {
      if ( valid->level >= FT_VALIDATE_TIGHT )
        FT_INVALID_TOO_SHORT;

      length = (FT_UInt)( valid->limit - table );
    }
2014-06-04 18:47:55 -04:00
Behdad Esfahbod 500737e8e1 [ot-font] Don't select a Null cmap subtable
Can happen either in broken fonts, or as a result of sanitize().
2014-06-04 18:17:29 -04:00
Behdad Esfahbod c95587618c [ot] Minor note re cmap subtable format 2 and 8 2014-05-14 00:42:18 -04:00
Behdad Esfahbod b7878cd58e [ot] Implement cmap subtable format 0 2014-05-13 21:47:51 -04:00
Behdad Esfahbod ca7b77431d [ot] Factor out code between cmap sutable format 12 and 13 2014-05-13 21:26:34 -04:00
Behdad Esfahbod 94759e8219 [ot] Factor out code between cmap subtable format 6 and 10 2014-05-13 21:19:49 -04:00
Behdad Esfahbod 91bbfca875 [ot] Implement cmap subtable formats 6 and 10 2014-05-12 18:19:29 -04:00
Behdad Esfahbod d294a2cb16 [ot] Implement cmap subtable format 13 2014-05-12 17:58:31 -04:00
Behdad Esfahbod 0d75793fae [ot] Implement cmap subtable format 12 2014-05-12 17:51:15 -04:00
Behdad Esfahbod 3608a6847e [ot] Hook up cmap table to hb_ot_font_funcs() 2014-05-12 13:46:29 -04:00
Behdad Esfahbod c8a4745299 [ot] Implement cmap subtable format 4 2014-05-09 19:55:51 -04:00
Behdad Esfahbod 41ca1fbebf [ot] Start implementing cmap table 2014-05-09 15:35:56 -04:00