Coverage Report

Created: 2026-10-17 07:10

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/harfbuzz/src/OT/Layout/GPOS/SinglePos.hh
Line
Count
Source
1
#ifndef OT_LAYOUT_GPOS_SINGLEPOS_HH
2
#define OT_LAYOUT_GPOS_SINGLEPOS_HH
3
4
#include "SinglePosFormat1.hh"
5
#include "SinglePosFormat2.hh"
6
7
namespace OT {
8
namespace Layout {
9
namespace GPOS_impl {
10
11
struct SinglePos
12
{
13
  protected:
14
  union {
15
  struct { HBUINT16 v; } format;        /* Format identifier */
16
  SinglePosFormat1_3<SmallTypes> format1;
17
  SinglePosFormat2_4<SmallTypes> format2;
18
#ifndef HB_NO_BEYOND_64K
19
  SinglePosFormat1_3<MediumTypes> format3;
20
  SinglePosFormat2_4<MediumTypes> format4;
21
#endif
22
  } u;
23
24
  public:
25
  template<typename Iterator,
26
           hb_requires (hb_is_iterator (Iterator))>
27
  unsigned get_format (Iterator glyph_val_iter_pairs)
28
0
  {
29
0
    hb_array_t<const Value> first_val_iter = hb_second (*glyph_val_iter_pairs);
30
0
31
0
    for (const auto iter : glyph_val_iter_pairs)
32
0
      for (const auto _ : hb_zip (iter.second, first_val_iter))
33
0
        if (_.first != _.second)
34
0
          return 2;
35
0
36
0
    return 1;
37
0
  }
Unexecuted instantiation: _ZN2OT6Layout9GPOS_impl9SinglePos10get_formatI13hb_zip_iter_tI13hb_map_iter_tIN23hb_bit_set_invertible_t6iter_tERK8hb_map_tL24hb_function_sortedness_t1ELPv0EE16hb_repeat_iter_tI10hb_array_tIKNS_7NumTypeILb1EtLj2EEEEEETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSN_6item_tEEE5valueEvE4typeELSC_0EEEjSN_
Unexecuted instantiation: hb-ot-face.cc:_ZN2OT6Layout9GPOS_impl9SinglePos10get_formatI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_7LPv0EENS1_25single_pos_value_mapper_tEL24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSP_6item_tEEE5valueEvE4typeELSJ_0EEEjSP_
Unexecuted instantiation: hb-aat-layout.cc:_ZN2OT6Layout9GPOS_impl9SinglePos10get_formatI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_7LPv0EENS1_25single_pos_value_mapper_tEL24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSP_6item_tEEE5valueEvE4typeELSJ_0EEEjSP_
Unexecuted instantiation: hb-ot-layout.cc:_ZN2OT6Layout9GPOS_impl9SinglePos10get_formatI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_7LPv0EENS1_25single_pos_value_mapper_tEL24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSP_6item_tEEE5valueEvE4typeELSJ_0EEEjSP_
Unexecuted instantiation: hb-ot-shape-fallback.cc:_ZN2OT6Layout9GPOS_impl9SinglePos10get_formatI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_7LPv0EENS1_25single_pos_value_mapper_tEL24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSP_6item_tEEE5valueEvE4typeELSJ_0EEEjSP_
38
39
  template<typename Iterator,
40
      hb_requires (hb_is_iterator (Iterator))>
41
  void serialize (hb_serialize_context_t *c,
42
                  const ValueBase* src,
43
                  ValueFormat src_format,
44
                  Iterator glyph_val_iter_pairs,
45
                  const hb_hashmap_t<unsigned, hb_pair_t<unsigned, int>> *layout_variation_idx_delta_map,
46
                  unsigned newFormat)
47
0
  {
48
0
    if (unlikely (!c->extend_min (u.format.v))) return;
49
0
    unsigned format = 2;
50
0
    ValueFormat new_format;
51
0
    new_format = newFormat;
52
0
53
0
    if (glyph_val_iter_pairs)
54
0
      format = get_format (glyph_val_iter_pairs);
55
0
56
0
#ifndef HB_NO_BEYOND_64K
57
0
    if (+ glyph_val_iter_pairs
58
0
  | hb_map_retains_sorting (hb_first)
59
0
  | hb_filter ([] (hb_codepoint_t gid) { return gid > 0xFFFFu; }))
60
0
      format += 2;
61
0
#endif
62
0
63
0
    u.format.v = format;
64
0
    switch (u.format.v) {
65
0
    case 1: hb_barrier (); u.format1.serialize (c,
66
0
                                 src, src_format,
67
0
                                 glyph_val_iter_pairs,
68
0
                                 new_format,
69
0
                                 layout_variation_idx_delta_map);
70
0
      return;
71
0
    case 2: hb_barrier (); u.format2.serialize (c,
72
0
                                 src, src_format,
73
0
                                 glyph_val_iter_pairs,
74
0
                                 new_format,
75
0
                                 layout_variation_idx_delta_map);
76
0
      return;
77
0
#ifndef HB_NO_BEYOND_64K
78
0
    case 3: u.format3.serialize (c,
79
0
                                 src, src_format,
80
0
                                 glyph_val_iter_pairs,
81
0
                                 new_format,
82
0
                                 layout_variation_idx_delta_map);
83
0
      return;
84
0
    case 4: u.format4.serialize (c,
85
0
                                 src, src_format,
86
0
                                 glyph_val_iter_pairs,
87
0
                                 new_format,
88
0
                                 layout_variation_idx_delta_map);
89
0
      return;
90
0
#endif
91
0
    default:return;
92
0
    }
93
0
  }
Unexecuted instantiation: _ZN2OT6Layout9GPOS_impl9SinglePos9serializeI13hb_zip_iter_tI13hb_map_iter_tIN23hb_bit_set_invertible_t6iter_tERK8hb_map_tL24hb_function_sortedness_t1ELPv0EE16hb_repeat_iter_tI10hb_array_tIKNS_7NumTypeILb1EtLj2EEEEEETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSN_6item_tEEE5valueEvE4typeELSC_0EEEvP22hb_serialize_context_tPKNS1_9ValueBaseENS1_11ValueFormatESN_PK12hb_hashmap_tIj9hb_pair_tIjiELb0EEj
Unexecuted instantiation: hb-ot-face.cc:_ZN2OT6Layout9GPOS_impl9SinglePos9serializeI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_7LPv0EENS1_25single_pos_value_mapper_tEL24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSP_6item_tEEE5valueEvE4typeELSJ_0EEEvP22hb_serialize_context_tPKNS1_9ValueBaseENS1_11ValueFormatESP_PK12hb_hashmap_tIj9hb_pair_tIjiELb0EEj
Unexecuted instantiation: hb-aat-layout.cc:_ZN2OT6Layout9GPOS_impl9SinglePos9serializeI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_7LPv0EENS1_25single_pos_value_mapper_tEL24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSP_6item_tEEE5valueEvE4typeELSJ_0EEEvP22hb_serialize_context_tPKNS1_9ValueBaseENS1_11ValueFormatESP_PK12hb_hashmap_tIj9hb_pair_tIjiELb0EEj
Unexecuted instantiation: hb-ot-layout.cc:_ZN2OT6Layout9GPOS_impl9SinglePos9serializeI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_7LPv0EENS1_25single_pos_value_mapper_tEL24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSP_6item_tEEE5valueEvE4typeELSJ_0EEEvP22hb_serialize_context_tPKNS1_9ValueBaseENS1_11ValueFormatESP_PK12hb_hashmap_tIj9hb_pair_tIjiELb0EEj
Unexecuted instantiation: hb-ot-shape-fallback.cc:_ZN2OT6Layout9GPOS_impl9SinglePos9serializeI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_7LPv0EENS1_25single_pos_value_mapper_tEL24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSP_6item_tEEE5valueEvE4typeELSJ_0EEEvP22hb_serialize_context_tPKNS1_9ValueBaseENS1_11ValueFormatESP_PK12hb_hashmap_tIj9hb_pair_tIjiELb0EEj
94
95
  template <typename context_t, typename ...Ts>
96
  typename context_t::return_t dispatch (context_t *c, Ts&&... ds) const
97
0
  {
98
0
    if (unlikely (!c->may_dispatch (this, &u.format.v))) return c->no_dispatch_return_value ();
99
0
    TRACE_DISPATCH (this, u.format.v);
100
0
    switch (u.format.v) {
101
0
    case 1: hb_barrier (); return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...));
102
0
    case 2: hb_barrier (); return_trace (c->dispatch (u.format2, std::forward<Ts> (ds)...));
103
#ifndef HB_NO_BEYOND_64K
104
    case 3: hb_barrier (); return_trace (c->dispatch (u.format3, std::forward<Ts> (ds)...));
105
    case 4: hb_barrier (); return_trace (c->dispatch (u.format4, std::forward<Ts> (ds)...));
106
#endif
107
0
    default:return_trace (c->default_return_value ());
108
0
    }
109
0
  }
Unexecuted instantiation: OT::hb_intersects_context_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<OT::hb_intersects_context_t>(OT::hb_intersects_context_t*) const
Unexecuted instantiation: OT::hb_ot_apply_context_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<OT::hb_ot_apply_context_t>(OT::hb_ot_apply_context_t*) const
Unexecuted instantiation: OT::hb_collect_glyphs_context_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<OT::hb_collect_glyphs_context_t>(OT::hb_collect_glyphs_context_t*) const
Unexecuted instantiation: OT::hb_closure_lookups_context_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<OT::hb_closure_lookups_context_t>(OT::hb_closure_lookups_context_t*) const
Unexecuted instantiation: hb_subset_context_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<hb_subset_context_t>(hb_subset_context_t*) const
Unexecuted instantiation: hb_sanitize_context_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<hb_sanitize_context_t>(hb_sanitize_context_t*) const
Unexecuted instantiation: OT::hb_collect_variation_indices_context_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<OT::hb_collect_variation_indices_context_t>(OT::hb_collect_variation_indices_context_t*) const
Unexecuted instantiation: OT::hb_accelerate_subtables_context_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<OT::hb_accelerate_subtables_context_t>(OT::hb_accelerate_subtables_context_t*) const
Unexecuted instantiation: hb_position_single_dispatch_t::return_t OT::Layout::GPOS_impl::SinglePos::dispatch<hb_position_single_dispatch_t, hb_font_t*&, hb_blob_t*&, hb_direction_t&, unsigned int&, hb_glyph_position_t&>(hb_position_single_dispatch_t*, hb_font_t*&, hb_blob_t*&, hb_direction_t&, unsigned int&, hb_glyph_position_t&) const
110
};
111
112
113
template<typename Iterator>
114
static void
115
SinglePos_serialize (hb_serialize_context_t *c,
116
                     const ValueBase *src,
117
                     ValueFormat src_format,
118
                     Iterator it,
119
                     const hb_hashmap_t<unsigned, hb_pair_t<unsigned, int>> *layout_variation_idx_delta_map,
120
                     unsigned new_format)
121
0
{ c->start_embed<SinglePos> ()->serialize (c, src, src_format, it, layout_variation_idx_delta_map, new_format); }
Unexecuted instantiation: hb-ot-face.cc:void OT::Layout::GPOS_impl::SinglePos_serialize<hb_zip_iter_t<hb_map_iter_t<hb_bit_set_invertible_t::iter_t, hb_map_t const&, (hb_function_sortedness_t)1, (void*)0>, hb_repeat_iter_t<hb_array_t<OT::NumType<true, unsigned short, 2u> const> > > >(hb_serialize_context_t*, OT::Layout::GPOS_impl::ValueBase const*, OT::Layout::GPOS_impl::ValueFormat, hb_zip_iter_t<hb_map_iter_t<hb_bit_set_invertible_t::iter_t, hb_map_t const&, (hb_function_sortedness_t)1, (void*)0>, hb_repeat_iter_t<hb_array_t<OT::NumType<true, unsigned short, 2u> const> > >, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
Unexecuted instantiation: hb-ot-face.cc:void OT::Layout::GPOS_impl::SinglePos_serialize<hb_map_iter_t<hb_filter_iter_t<hb_zip_iter_t<OT::Layout::Common::Coverage::iter_t, hb_range_iter_t<unsigned int, unsigned int> >, hb_set_t const&, $_7 const&, (void*)0>, OT::Layout::GPOS_impl::single_pos_value_mapper_t, (hb_function_sortedness_t)1, (void*)0> >(hb_serialize_context_t*, OT::Layout::GPOS_impl::ValueBase const*, OT::Layout::GPOS_impl::ValueFormat, hb_map_iter_t<hb_filter_iter_t<hb_zip_iter_t<OT::Layout::Common::Coverage::iter_t, hb_range_iter_t<unsigned int, unsigned int> >, hb_set_t const&, $_7 const&, (void*)0>, OT::Layout::GPOS_impl::single_pos_value_mapper_t, (hb_function_sortedness_t)1, (void*)0>, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
Unexecuted instantiation: hb-aat-layout.cc:void OT::Layout::GPOS_impl::SinglePos_serialize<hb_zip_iter_t<hb_map_iter_t<hb_bit_set_invertible_t::iter_t, hb_map_t const&, (hb_function_sortedness_t)1, (void*)0>, hb_repeat_iter_t<hb_array_t<OT::NumType<true, unsigned short, 2u> const> > > >(hb_serialize_context_t*, OT::Layout::GPOS_impl::ValueBase const*, OT::Layout::GPOS_impl::ValueFormat, hb_zip_iter_t<hb_map_iter_t<hb_bit_set_invertible_t::iter_t, hb_map_t const&, (hb_function_sortedness_t)1, (void*)0>, hb_repeat_iter_t<hb_array_t<OT::NumType<true, unsigned short, 2u> const> > >, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
Unexecuted instantiation: hb-aat-layout.cc:void OT::Layout::GPOS_impl::SinglePos_serialize<hb_map_iter_t<hb_filter_iter_t<hb_zip_iter_t<OT::Layout::Common::Coverage::iter_t, hb_range_iter_t<unsigned int, unsigned int> >, hb_set_t const&, $_7 const&, (void*)0>, OT::Layout::GPOS_impl::single_pos_value_mapper_t, (hb_function_sortedness_t)1, (void*)0> >(hb_serialize_context_t*, OT::Layout::GPOS_impl::ValueBase const*, OT::Layout::GPOS_impl::ValueFormat, hb_map_iter_t<hb_filter_iter_t<hb_zip_iter_t<OT::Layout::Common::Coverage::iter_t, hb_range_iter_t<unsigned int, unsigned int> >, hb_set_t const&, $_7 const&, (void*)0>, OT::Layout::GPOS_impl::single_pos_value_mapper_t, (hb_function_sortedness_t)1, (void*)0>, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
Unexecuted instantiation: hb-ot-layout.cc:void OT::Layout::GPOS_impl::SinglePos_serialize<hb_zip_iter_t<hb_map_iter_t<hb_bit_set_invertible_t::iter_t, hb_map_t const&, (hb_function_sortedness_t)1, (void*)0>, hb_repeat_iter_t<hb_array_t<OT::NumType<true, unsigned short, 2u> const> > > >(hb_serialize_context_t*, OT::Layout::GPOS_impl::ValueBase const*, OT::Layout::GPOS_impl::ValueFormat, hb_zip_iter_t<hb_map_iter_t<hb_bit_set_invertible_t::iter_t, hb_map_t const&, (hb_function_sortedness_t)1, (void*)0>, hb_repeat_iter_t<hb_array_t<OT::NumType<true, unsigned short, 2u> const> > >, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
Unexecuted instantiation: hb-ot-layout.cc:void OT::Layout::GPOS_impl::SinglePos_serialize<hb_map_iter_t<hb_filter_iter_t<hb_zip_iter_t<OT::Layout::Common::Coverage::iter_t, hb_range_iter_t<unsigned int, unsigned int> >, hb_set_t const&, $_7 const&, (void*)0>, OT::Layout::GPOS_impl::single_pos_value_mapper_t, (hb_function_sortedness_t)1, (void*)0> >(hb_serialize_context_t*, OT::Layout::GPOS_impl::ValueBase const*, OT::Layout::GPOS_impl::ValueFormat, hb_map_iter_t<hb_filter_iter_t<hb_zip_iter_t<OT::Layout::Common::Coverage::iter_t, hb_range_iter_t<unsigned int, unsigned int> >, hb_set_t const&, $_7 const&, (void*)0>, OT::Layout::GPOS_impl::single_pos_value_mapper_t, (hb_function_sortedness_t)1, (void*)0>, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
Unexecuted instantiation: hb-ot-shape-fallback.cc:void OT::Layout::GPOS_impl::SinglePos_serialize<hb_zip_iter_t<hb_map_iter_t<hb_bit_set_invertible_t::iter_t, hb_map_t const&, (hb_function_sortedness_t)1, (void*)0>, hb_repeat_iter_t<hb_array_t<OT::NumType<true, unsigned short, 2u> const> > > >(hb_serialize_context_t*, OT::Layout::GPOS_impl::ValueBase const*, OT::Layout::GPOS_impl::ValueFormat, hb_zip_iter_t<hb_map_iter_t<hb_bit_set_invertible_t::iter_t, hb_map_t const&, (hb_function_sortedness_t)1, (void*)0>, hb_repeat_iter_t<hb_array_t<OT::NumType<true, unsigned short, 2u> const> > >, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
Unexecuted instantiation: hb-ot-shape-fallback.cc:void OT::Layout::GPOS_impl::SinglePos_serialize<hb_map_iter_t<hb_filter_iter_t<hb_zip_iter_t<OT::Layout::Common::Coverage::iter_t, hb_range_iter_t<unsigned int, unsigned int> >, hb_set_t const&, $_7 const&, (void*)0>, OT::Layout::GPOS_impl::single_pos_value_mapper_t, (hb_function_sortedness_t)1, (void*)0> >(hb_serialize_context_t*, OT::Layout::GPOS_impl::ValueBase const*, OT::Layout::GPOS_impl::ValueFormat, hb_map_iter_t<hb_filter_iter_t<hb_zip_iter_t<OT::Layout::Common::Coverage::iter_t, hb_range_iter_t<unsigned int, unsigned int> >, hb_set_t const&, $_7 const&, (void*)0>, OT::Layout::GPOS_impl::single_pos_value_mapper_t, (hb_function_sortedness_t)1, (void*)0>, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
122
123
124
}
125
}
126
}
127
128
#endif /* OT_LAYOUT_GPOS_SINGLEPOS_HH */