Coverage Report

Created: 2026-01-25 06:21

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      format1;
17
  SinglePosFormat2      format2;
18
  } u;
19
20
  public:
21
  template<typename Iterator,
22
           hb_requires (hb_is_iterator (Iterator))>
23
  unsigned get_format (Iterator glyph_val_iter_pairs)
24
0
  {
25
0
    hb_array_t<const Value> first_val_iter = hb_second (*glyph_val_iter_pairs);
26
0
27
0
    for (const auto iter : glyph_val_iter_pairs)
28
0
      for (const auto _ : hb_zip (iter.second, first_val_iter))
29
0
        if (_.first != _.second)
30
0
          return 2;
31
0
32
0
    return 1;
33
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$_6LPv0EEZNKS1_16SinglePosFormat26subsetEP19hb_subset_context_tEUlRK9hb_pair_tIjjEE_L24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSW_6item_tEEE5valueEvE4typeELSJ_0EEEjSW_
Unexecuted instantiation: hb-aat-layout.cc:_ZN2OT6Layout9GPOS_impl9SinglePos10get_formatI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_6LPv0EEZNKS1_16SinglePosFormat26subsetEP19hb_subset_context_tEUlRK9hb_pair_tIjjEE_L24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSW_6item_tEEE5valueEvE4typeELSJ_0EEEjSW_
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$_6LPv0EEZNKS1_16SinglePosFormat26subsetEP19hb_subset_context_tEUlRK9hb_pair_tIjjEE_L24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSW_6item_tEEE5valueEvE4typeELSJ_0EEEjSW_
Unexecuted instantiation: hb-ot-shape-fallback.cc:_ZN2OT6Layout9GPOS_impl9SinglePos10get_formatI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_6LPv0EEZNKS1_16SinglePosFormat26subsetEP19hb_subset_context_tEUlRK9hb_pair_tIjjEE_L24hb_function_sortedness_t1ELSJ_0EETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSW_6item_tEEE5valueEvE4typeELSJ_0EEEjSW_
34
35
  template<typename Iterator,
36
      typename SrcLookup,
37
      hb_requires (hb_is_iterator (Iterator))>
38
  void serialize (hb_serialize_context_t *c,
39
                  const SrcLookup* src,
40
                  Iterator glyph_val_iter_pairs,
41
                  const hb_hashmap_t<unsigned, hb_pair_t<unsigned, int>> *layout_variation_idx_delta_map,
42
                  unsigned newFormat)
43
0
  {
44
0
    if (unlikely (!c->extend_min (u.format.v))) return;
45
0
    unsigned format = 2;
46
0
    ValueFormat new_format;
47
0
    new_format = newFormat;
48
0
49
0
    if (glyph_val_iter_pairs)
50
0
      format = get_format (glyph_val_iter_pairs);
51
0
52
0
    u.format.v = format;
53
0
    switch (u.format.v) {
54
0
    case 1: u.format1.serialize (c,
55
0
                                 src,
56
0
                                 glyph_val_iter_pairs,
57
0
                                 new_format,
58
0
                                 layout_variation_idx_delta_map);
59
0
      return;
60
0
    case 2: u.format2.serialize (c,
61
0
                                 src,
62
0
                                 glyph_val_iter_pairs,
63
0
                                 new_format,
64
0
                                 layout_variation_idx_delta_map);
65
0
      return;
66
0
    default:return;
67
0
    }
68
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_7NumTypeILb1EtLj2EEEEEENS1_16SinglePosFormat1ETnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSO_6item_tEEE5valueEvE4typeELSC_0EEEvP22hb_serialize_context_tPKT0_SO_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$_6LPv0EEZNKS1_16SinglePosFormat26subsetEP19hb_subset_context_tEUlRK9hb_pair_tIjjEE_L24hb_function_sortedness_t1ELSJ_0EESL_TnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSW_6item_tEEE5valueEvE4typeELSJ_0EEEvP22hb_serialize_context_tPKT0_SW_PK12hb_hashmap_tIjSO_IjiELb0EEj
Unexecuted instantiation: hb-aat-layout.cc:_ZN2OT6Layout9GPOS_impl9SinglePos9serializeI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_6LPv0EEZNKS1_16SinglePosFormat26subsetEP19hb_subset_context_tEUlRK9hb_pair_tIjjEE_L24hb_function_sortedness_t1ELSJ_0EESL_TnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSW_6item_tEEE5valueEvE4typeELSJ_0EEEvP22hb_serialize_context_tPKT0_SW_PK12hb_hashmap_tIjSO_IjiELb0EEj
Unexecuted instantiation: hb-ot-layout.cc:_ZN2OT6Layout9GPOS_impl9SinglePos9serializeI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_6LPv0EEZNKS1_16SinglePosFormat26subsetEP19hb_subset_context_tEUlRK9hb_pair_tIjjEE_L24hb_function_sortedness_t1ELSJ_0EESL_TnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSW_6item_tEEE5valueEvE4typeELSJ_0EEEvP22hb_serialize_context_tPKT0_SW_PK12hb_hashmap_tIjSO_IjiELb0EEj
Unexecuted instantiation: hb-ot-shape-fallback.cc:_ZN2OT6Layout9GPOS_impl9SinglePos9serializeI13hb_map_iter_tI16hb_filter_iter_tI13hb_zip_iter_tINS0_6Common8Coverage6iter_tE15hb_range_iter_tIjjEERK8hb_set_tRK3$_6LPv0EEZNKS1_16SinglePosFormat26subsetEP19hb_subset_context_tEUlRK9hb_pair_tIjjEE_L24hb_function_sortedness_t1ELSJ_0EESL_TnPN12hb_enable_ifIXsr17hb_is_iterator_ofIT_NSW_6item_tEEE5valueEvE4typeELSJ_0EEEvP22hb_serialize_context_tPKT0_SW_PK12hb_hashmap_tIjSO_IjiELb0EEj
69
70
  template <typename context_t, typename ...Ts>
71
  typename context_t::return_t dispatch (context_t *c, Ts&&... ds) const
72
0
  {
73
0
    if (unlikely (!c->may_dispatch (this, &u.format.v))) return c->no_dispatch_return_value ();
74
0
    TRACE_DISPATCH (this, u.format.v);
75
0
    switch (u.format.v) {
76
0
    case 1: return_trace (c->dispatch (u.format1, std::forward<Ts> (ds)...));
77
0
    case 2: return_trace (c->dispatch (u.format2, std::forward<Ts> (ds)...));
78
0
    default:return_trace (c->default_return_value ());
79
0
    }
80
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
81
};
82
83
84
template<typename Iterator, typename SrcLookup>
85
static void
86
SinglePos_serialize (hb_serialize_context_t *c,
87
                     const SrcLookup *src,
88
                     Iterator it,
89
                     const hb_hashmap_t<unsigned, hb_pair_t<unsigned, int>> *layout_variation_idx_delta_map,
90
                     unsigned new_format)
91
0
{ c->start_embed<SinglePos> ()->serialize (c, src, 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> > >, OT::Layout::GPOS_impl::SinglePosFormat1>(hb_serialize_context_t*, OT::Layout::GPOS_impl::SinglePosFormat1 const*, 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&, $_6 const&, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2::subset(hb_subset_context_t*) const::{lambda(hb_pair_t<unsigned int, unsigned int> const&)#1}, (hb_function_sortedness_t)1, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2>(hb_serialize_context_t*, OT::Layout::GPOS_impl::SinglePosFormat2 const*, 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&, $_6 const&, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2::subset(hb_subset_context_t*) const::{lambda(hb_pair_t<unsigned int, unsigned int> const&)#1}, (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> > >, OT::Layout::GPOS_impl::SinglePosFormat1>(hb_serialize_context_t*, OT::Layout::GPOS_impl::SinglePosFormat1 const*, 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&, $_6 const&, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2::subset(hb_subset_context_t*) const::{lambda(hb_pair_t<unsigned int, unsigned int> const&)#1}, (hb_function_sortedness_t)1, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2>(hb_serialize_context_t*, OT::Layout::GPOS_impl::SinglePosFormat2 const*, 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&, $_6 const&, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2::subset(hb_subset_context_t*) const::{lambda(hb_pair_t<unsigned int, unsigned int> const&)#1}, (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> > >, OT::Layout::GPOS_impl::SinglePosFormat1>(hb_serialize_context_t*, OT::Layout::GPOS_impl::SinglePosFormat1 const*, 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&, $_6 const&, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2::subset(hb_subset_context_t*) const::{lambda(hb_pair_t<unsigned int, unsigned int> const&)#1}, (hb_function_sortedness_t)1, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2>(hb_serialize_context_t*, OT::Layout::GPOS_impl::SinglePosFormat2 const*, 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&, $_6 const&, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2::subset(hb_subset_context_t*) const::{lambda(hb_pair_t<unsigned int, unsigned int> const&)#1}, (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> > >, OT::Layout::GPOS_impl::SinglePosFormat1>(hb_serialize_context_t*, OT::Layout::GPOS_impl::SinglePosFormat1 const*, 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&, $_6 const&, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2::subset(hb_subset_context_t*) const::{lambda(hb_pair_t<unsigned int, unsigned int> const&)#1}, (hb_function_sortedness_t)1, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2>(hb_serialize_context_t*, OT::Layout::GPOS_impl::SinglePosFormat2 const*, 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&, $_6 const&, (void*)0>, OT::Layout::GPOS_impl::SinglePosFormat2::subset(hb_subset_context_t*) const::{lambda(hb_pair_t<unsigned int, unsigned int> const&)#1}, (hb_function_sortedness_t)1, (void*)0>, hb_hashmap_t<unsigned int, hb_pair_t<unsigned int, int>, false> const*, unsigned int)
92
93
94
}
95
}
96
}
97
98
#endif /* OT_LAYOUT_GPOS_SINGLEPOS_HH */