kc3-lang/harfbuzz/src/OT/Layout/GPOS/Common.hh

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• Hash : 6c017a11
  Author :
  Date : 2023-11-01T09:54:46
  

  [instancer] SinglePos/PairPos: do not strip_hints for partial instancing
  

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• src/OT/Layout/GPOS/Common.hh

• #ifndef OT_LAYOUT_GPOS_COMMON_HH
  #define OT_LAYOUT_GPOS_COMMON_HH
  
  namespace OT {
  namespace Layout {
  namespace GPOS_impl {
  
  enum attach_type_t {
    ATTACH_TYPE_NONE      = 0X00,
  
    /* Each attachment should be either a mark or a cursive; can't be both. */
    ATTACH_TYPE_MARK      = 0X01,
    ATTACH_TYPE_CURSIVE   = 0X02,
  };
  
  /* buffer **position** var allocations */
  #define attach_chain() var.i16[0] /* glyph to which this attaches to, relative to current glyphs; negative for going back, positive for forward. */
  #define attach_type() var.u8[2] /* attachment type */
  /* Note! if attach_chain() is zero, the value of attach_type() is irrelevant. */
  
  template<typename Iterator, typename SrcLookup>
  static void SinglePos_serialize (hb_serialize_context_t *c,
                                   const SrcLookup *src,
                                   Iterator it,
                                   const hb_hashmap_t<unsigned, hb_pair_t<unsigned, int>> *layout_variation_idx_delta_map,
                                   unsigned new_format);
  
  
  }
  }
  }
  
  #endif  // OT_LAYOUT_GPOS_COMMON_HH
  

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