diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/hb-subset-input.hh')
-rw-r--r-- | src/3rdparty/harfbuzz-ng/src/hb-subset-input.hh | 59 |
1 files changed, 58 insertions, 1 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-subset-input.hh b/src/3rdparty/harfbuzz-ng/src/hb-subset-input.hh index 07c0e22676..ecd47b7abf 100644 --- a/src/3rdparty/harfbuzz-ng/src/hb-subset-input.hh +++ b/src/3rdparty/harfbuzz-ng/src/hb-subset-input.hh @@ -36,6 +36,48 @@ #include "hb-font.hh" +struct hb_ot_name_record_ids_t +{ + hb_ot_name_record_ids_t () = default; + hb_ot_name_record_ids_t (unsigned platform_id_, + unsigned encoding_id_, + unsigned language_id_, + unsigned name_id_) + :platform_id (platform_id_), + encoding_id (encoding_id_), + language_id (language_id_), + name_id (name_id_) {} + + bool operator != (const hb_ot_name_record_ids_t o) const + { return !(*this == o); } + + inline bool operator == (const hb_ot_name_record_ids_t& o) const + { + return platform_id == o.platform_id && + encoding_id == o.encoding_id && + language_id == o.language_id && + name_id == o.name_id; + } + + inline uint32_t hash () const + { + uint32_t current = 0; + current = current * 31 + hb_hash (platform_id); + current = current * 31 + hb_hash (encoding_id); + current = current * 31 + hb_hash (language_id); + current = current * 31 + hb_hash (name_id); + return current; + } + + unsigned platform_id; + unsigned encoding_id; + unsigned language_id; + unsigned name_id; +}; + +typedef struct hb_ot_name_record_ids_t hb_ot_name_record_ids_t; + + HB_MARK_AS_FLAG_T (hb_subset_flags_t); struct hb_subset_input_t @@ -50,6 +92,7 @@ struct hb_subset_input_t hb_set_t *name_ids; hb_set_t *name_languages; hb_set_t *layout_features; + hb_set_t *layout_scripts; }; union { @@ -58,6 +101,15 @@ struct hb_subset_input_t }; unsigned flags; + bool attach_accelerator_data = false; + + // If set loca format will always be the long version. + bool force_long_loca = false; + + hb_hashmap_t<hb_tag_t, float> *axes_location; +#ifdef HB_EXPERIMENTAL_API + hb_hashmap_t<hb_ot_name_record_ids_t, hb_bytes_t> *name_table_overrides; +#endif inline unsigned num_sets () const { @@ -76,7 +128,12 @@ struct hb_subset_input_t if (unlikely (set_ptrs[i]->in_error ())) return true; } - return false; + + return axes_location->in_error () +#ifdef HB_EXPERIMENTAL_API + || name_table_overrides->in_error () +#endif + ; } }; |