tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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Common.hh (1079B)

      1 #ifndef OT_LAYOUT_GPOS_COMMON_HH
      2 #define OT_LAYOUT_GPOS_COMMON_HH
      3 
      4 namespace OT {
      5 namespace Layout {
      6 namespace GPOS_impl {
      7 
      8 enum attach_type_t {
      9  ATTACH_TYPE_NONE      = 0X00,
     10 
     11  /* Each attachment should be either a mark or a cursive; can't be both. */
     12  ATTACH_TYPE_MARK      = 0X01,
     13  ATTACH_TYPE_CURSIVE   = 0X02,
     14 };
     15 
     16 /* buffer **position** var allocations */
     17 #define attach_chain() var.i16[0] /* glyph to which this attaches to, relative to current glyphs; negative for going back, positive for forward. */
     18 #define attach_type() var.u8[2] /* attachment type */
     19 /* Note! if attach_chain() is zero, the value of attach_type() is irrelevant. */
     20 
     21 template<typename Iterator, typename SrcLookup>
     22 static void SinglePos_serialize (hb_serialize_context_t *c,
     23                                 const SrcLookup *src,
     24                                 Iterator it,
     25                                 const hb_hashmap_t<unsigned, hb_pair_t<unsigned, int>> *layout_variation_idx_delta_map,
     26                                 unsigned new_format);
     27 
     28 
     29 }
     30 }
     31 }
     32 
     33 #endif  // OT_LAYOUT_GPOS_COMMON_HH